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authorLars Knoll <lars.knoll@nokia.com>2009-03-23 09:18:55 (GMT)
committerSimon Hausmann <simon.hausmann@nokia.com>2009-03-23 09:18:55 (GMT)
commite5fcad302d86d316390c6b0f62759a067313e8a9 (patch)
treec2afbf6f1066b6ce261f14341cf6d310e5595bc1 /demos/embedded
downloadQt-e5fcad302d86d316390c6b0f62759a067313e8a9.zip
Qt-e5fcad302d86d316390c6b0f62759a067313e8a9.tar.gz
Qt-e5fcad302d86d316390c6b0f62759a067313e8a9.tar.bz2
Long live Qt 4.5!
Diffstat (limited to 'demos/embedded')
-rw-r--r--demos/embedded/embedded.pro13
-rw-r--r--demos/embedded/embeddedsvgviewer/embeddedsvgviewer.cpp181
-rw-r--r--demos/embedded/embeddedsvgviewer/embeddedsvgviewer.h87
-rw-r--r--demos/embedded/embeddedsvgviewer/embeddedsvgviewer.pro16
-rw-r--r--demos/embedded/embeddedsvgviewer/embeddedsvgviewer.qrc7
-rw-r--r--demos/embedded/embeddedsvgviewer/files/default.svg86
-rw-r--r--demos/embedded/embeddedsvgviewer/files/v-slider-handle.svg100
-rw-r--r--demos/embedded/embeddedsvgviewer/main.cpp68
-rw-r--r--demos/embedded/embeddedsvgviewer/shapes.svg86
-rw-r--r--demos/embedded/embeddedsvgviewer/spheres.svg81
-rw-r--r--demos/embedded/fluidlauncher/config.xml26
-rw-r--r--demos/embedded/fluidlauncher/config_wince/config.xml13
-rw-r--r--demos/embedded/fluidlauncher/demoapplication.cpp116
-rw-r--r--demos/embedded/fluidlauncher/demoapplication.h82
-rw-r--r--demos/embedded/fluidlauncher/fluidlauncher.cpp221
-rw-r--r--demos/embedded/fluidlauncher/fluidlauncher.h81
-rw-r--r--demos/embedded/fluidlauncher/fluidlauncher.pro56
-rw-r--r--demos/embedded/fluidlauncher/main.cpp60
-rw-r--r--demos/embedded/fluidlauncher/pictureflow.cpp1420
-rw-r--r--demos/embedded/fluidlauncher/pictureflow.h237
-rw-r--r--demos/embedded/fluidlauncher/screenshots/concentriccircles.pngbin0 -> 29623 bytes
-rw-r--r--demos/embedded/fluidlauncher/screenshots/deform.pngbin0 -> 18393 bytes
-rw-r--r--demos/embedded/fluidlauncher/screenshots/elasticnodes.pngbin0 -> 13312 bytes
-rw-r--r--demos/embedded/fluidlauncher/screenshots/embeddedsvgviewer.pngbin0 -> 7482 bytes
-rw-r--r--demos/embedded/fluidlauncher/screenshots/mediaplayer.pngbin0 -> 7217 bytes
-rw-r--r--demos/embedded/fluidlauncher/screenshots/pathstroke.pngbin0 -> 14216 bytes
-rw-r--r--demos/embedded/fluidlauncher/screenshots/styledemo.pngbin0 -> 26891 bytes
-rw-r--r--demos/embedded/fluidlauncher/screenshots/wiggly.pngbin0 -> 6546 bytes
-rw-r--r--demos/embedded/fluidlauncher/slides/demo_1.pngbin0 -> 23539 bytes
-rw-r--r--demos/embedded/fluidlauncher/slides/demo_2.pngbin0 -> 11745 bytes
-rw-r--r--demos/embedded/fluidlauncher/slides/demo_3.pngbin0 -> 19791 bytes
-rw-r--r--demos/embedded/fluidlauncher/slides/demo_4.pngbin0 -> 5505 bytes
-rw-r--r--demos/embedded/fluidlauncher/slides/demo_5.pngbin0 -> 15890 bytes
-rw-r--r--demos/embedded/fluidlauncher/slides/demo_6.pngbin0 -> 14992 bytes
-rw-r--r--demos/embedded/fluidlauncher/slideshow.cpp233
-rw-r--r--demos/embedded/fluidlauncher/slideshow.h97
-rwxr-xr-xdemos/embedded/styledemo/files/add.pngbin0 -> 1474 bytes
-rw-r--r--demos/embedded/styledemo/files/application.qss125
-rw-r--r--demos/embedded/styledemo/files/blue.qss39
-rw-r--r--demos/embedded/styledemo/files/khaki.qss100
-rw-r--r--demos/embedded/styledemo/files/nature_1.jpgbin0 -> 167443 bytes
-rw-r--r--demos/embedded/styledemo/files/nostyle.qss0
-rwxr-xr-xdemos/embedded/styledemo/files/remove.pngbin0 -> 865 bytes
-rw-r--r--demos/embedded/styledemo/files/transparent.qss140
-rw-r--r--demos/embedded/styledemo/main.cpp59
-rw-r--r--demos/embedded/styledemo/styledemo.pro12
-rw-r--r--demos/embedded/styledemo/styledemo.qrc13
-rw-r--r--demos/embedded/styledemo/stylewidget.cpp112
-rw-r--r--demos/embedded/styledemo/stylewidget.h65
-rw-r--r--demos/embedded/styledemo/stylewidget.ui429
50 files changed, 4461 insertions, 0 deletions
diff --git a/demos/embedded/embedded.pro b/demos/embedded/embedded.pro
new file mode 100644
index 0000000..7428b9f
--- /dev/null
+++ b/demos/embedded/embedded.pro
@@ -0,0 +1,13 @@
+TEMPLATE = subdirs
+SUBDIRS = styledemo
+
+contains(QT_CONFIG, svg) {
+ SUBDIRS += embeddedsvgviewer \
+ fluidlauncher
+}
+
+# install
+sources.files = README *.pro
+sources.path = $$[QT_INSTALL_DEMOS]/embedded
+INSTALLS += sources
+
diff --git a/demos/embedded/embeddedsvgviewer/embeddedsvgviewer.cpp b/demos/embedded/embeddedsvgviewer/embeddedsvgviewer.cpp
new file mode 100644
index 0000000..1bd99c9
--- /dev/null
+++ b/demos/embedded/embeddedsvgviewer/embeddedsvgviewer.cpp
@@ -0,0 +1,181 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the demonstration applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QPainter>
+#include <QApplication>
+
+#include "embeddedsvgviewer.h"
+
+
+
+EmbeddedSvgViewer::EmbeddedSvgViewer(const QString &filePath)
+{
+ qApp->setStyleSheet(" QSlider:vertical { width: 50px; } \
+ QSlider::groove:vertical { border: 1px solid black; border-radius: 3px; width: 6px; } \
+ QSlider::handle:vertical { height: 25px; margin: 0 -22px; image: url(':/files/v-slider-handle.svg'); } \
+ ");
+
+ m_renderer = new QSvgRenderer(filePath);
+ m_imageSize = m_renderer->viewBox().size();
+
+ m_viewBoxCenter = (QPointF(m_imageSize.width() / qreal(2.0), m_imageSize.height() / qreal(2.0)));
+
+ m_zoomSlider = new QSlider(Qt::Vertical, this);
+ m_zoomSlider->setMaximum(150);
+ m_zoomSlider->setMinimum(1);
+
+ connect(m_zoomSlider, SIGNAL(valueChanged(int)), this, SLOT(setZoom(int)));
+ m_zoomSlider->setValue(100);
+
+ m_quitButton = new QPushButton("Quit", this);
+
+ connect(m_quitButton, SIGNAL(pressed()), QApplication::instance(), SLOT(quit()));
+
+ if (m_renderer->animated())
+ connect(m_renderer, SIGNAL(repaintNeeded()), this, SLOT(update()));
+
+}
+
+void EmbeddedSvgViewer::paintEvent(QPaintEvent *event)
+{
+ Q_UNUSED(event)
+ QPainter painter(this);
+ m_renderer->setViewBox(m_viewBox);
+ m_renderer->render(&painter);
+}
+
+
+void EmbeddedSvgViewer::mouseMoveEvent ( QMouseEvent * event )
+{
+ int incX = int((event->globalX() - m_mousePress.x()) * m_imageScale);
+ int incY = int((event->globalY() - m_mousePress.y()) * m_imageScale);
+
+ QPointF newCenter;
+ newCenter.setX(m_viewBoxCenterOnMousePress.x() - incX);
+ newCenter.setY(m_viewBoxCenterOnMousePress.y() - incY);
+
+ QRectF newViewBox = getViewBox(newCenter);
+
+
+ // Do a bounded move on the horizontal:
+ if ( (newViewBox.left() >= m_viewBoxBounds.left()) &&
+ (newViewBox.right() <= m_viewBoxBounds.right()) )
+ {
+ m_viewBoxCenter.setX(newCenter.x());
+ m_viewBox.setLeft(newViewBox.left());
+ m_viewBox.setRight(newViewBox.right());
+ }
+
+ // do a bounded move on the vertical:
+ if ( (newViewBox.top() >= m_viewBoxBounds.top()) &&
+ (newViewBox.bottom() <= m_viewBoxBounds.bottom()) )
+ {
+ m_viewBoxCenter.setY(newCenter.y());
+ m_viewBox.setTop(newViewBox.top());
+ m_viewBox.setBottom(newViewBox.bottom());
+ }
+
+ update();
+}
+
+void EmbeddedSvgViewer::mousePressEvent ( QMouseEvent * event )
+{
+ m_viewBoxCenterOnMousePress = m_viewBoxCenter;
+ m_mousePress = event->globalPos();
+}
+
+
+QRectF EmbeddedSvgViewer::getViewBox(QPointF viewBoxCenter)
+{
+ QRectF result;
+ result.setLeft(viewBoxCenter.x() - (m_viewBoxSize.width() / 2));
+ result.setTop(viewBoxCenter.y() - (m_viewBoxSize.height() / 2));
+ result.setRight(viewBoxCenter.x() + (m_viewBoxSize.width() / 2));
+ result.setBottom(viewBoxCenter.y() + (m_viewBoxSize.height() / 2));
+ return result;
+}
+
+void EmbeddedSvgViewer::updateImageScale()
+{
+ m_imageScale = qMax( (qreal)m_imageSize.width() / (qreal)width(),
+ (qreal)m_imageSize.height() / (qreal)height())*m_zoomLevel;
+
+ m_viewBoxSize.setWidth((qreal)width() * m_imageScale);
+ m_viewBoxSize.setHeight((qreal)height() * m_imageScale);
+}
+
+
+void EmbeddedSvgViewer::resizeEvent ( QResizeEvent * event )
+{
+ qreal origZoom = m_zoomLevel;
+
+ // Get the new bounds:
+ m_zoomLevel = 1.0;
+ updateImageScale();
+ m_viewBoxBounds = getViewBox(QPointF(m_imageSize.width() / 2.0, m_imageSize.height() / 2.0));
+
+ m_zoomLevel = origZoom;
+ updateImageScale();
+ m_viewBox = getViewBox(m_viewBoxCenter);
+
+ QRect sliderRect;
+ sliderRect.setLeft(width() - m_zoomSlider->sizeHint().width());
+ sliderRect.setRight(width());
+ sliderRect.setTop(height()/4);
+ sliderRect.setBottom(height() - (height()/4));
+ m_zoomSlider->setGeometry(sliderRect);
+}
+
+
+void EmbeddedSvgViewer::setZoom(int newZoom)
+{
+ m_zoomLevel = qreal(newZoom) / qreal(100);
+
+ updateImageScale();
+ m_viewBox = getViewBox(m_viewBoxCenter);
+
+ update();
+}
+
+
+
+
+
diff --git a/demos/embedded/embeddedsvgviewer/embeddedsvgviewer.h b/demos/embedded/embeddedsvgviewer/embeddedsvgviewer.h
new file mode 100644
index 0000000..c0af3cf
--- /dev/null
+++ b/demos/embedded/embeddedsvgviewer/embeddedsvgviewer.h
@@ -0,0 +1,87 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the demonstration applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef EMBEDDED_SVG_VIEWER_H
+#define EMBEDDED_SVG_VIEWER_H
+
+#include <QWidget>
+#include <QString>
+#include <QSvgRenderer>
+#include <QSize>
+#include <QMouseEvent>
+#include <QSlider>
+#include <QPushButton>
+
+class EmbeddedSvgViewer : public QWidget
+{
+ Q_OBJECT
+public:
+ EmbeddedSvgViewer(const QString& filePath);
+ virtual void paintEvent(QPaintEvent *event);
+ void mouseMoveEvent ( QMouseEvent * event );
+ void mousePressEvent ( QMouseEvent * event );
+ void resizeEvent ( QResizeEvent * event );
+
+public slots:
+ void setZoom(int); // 100 <= newZoom < 0
+
+private:
+ QSvgRenderer* m_renderer;
+ QSlider* m_zoomSlider;
+ QPushButton* m_quitButton;
+ QSize m_imageSize;
+ qreal m_zoomLevel;
+ qreal m_imageScale; // How many Image coords 1 widget pixel is worth
+
+ QRectF m_viewBox;
+ QRectF m_viewBoxBounds;
+ QSizeF m_viewBoxSize;
+ QPointF m_viewBoxCenter;
+ QPointF m_viewBoxCenterOnMousePress;
+ QPoint m_mousePress;
+
+ void updateImageScale();
+ QRectF getViewBox(QPointF viewBoxCenter);
+};
+
+
+
+#endif
diff --git a/demos/embedded/embeddedsvgviewer/embeddedsvgviewer.pro b/demos/embedded/embeddedsvgviewer/embeddedsvgviewer.pro
new file mode 100644
index 0000000..505e607
--- /dev/null
+++ b/demos/embedded/embeddedsvgviewer/embeddedsvgviewer.pro
@@ -0,0 +1,16 @@
+TEMPLATE = app
+QT += svg
+
+# Input
+HEADERS += embeddedsvgviewer.h
+SOURCES += embeddedsvgviewer.cpp main.cpp
+RESOURCES += embeddedsvgviewer.qrc
+
+target.path = $$[QT_INSTALL_DEMOS]/embedded/embeddedsvgviewer
+sources.files = $$SOURCES $$HEADERS $$RESOURCES *.pro *.html *.svg files
+sources.path = $$[QT_INSTALL_DEMOS]/embedded/embeddedsvgviewer
+INSTALLS += target sources
+
+wince*: {
+ DEPLOYMENT_PLUGIN += qsvg
+}
diff --git a/demos/embedded/embeddedsvgviewer/embeddedsvgviewer.qrc b/demos/embedded/embeddedsvgviewer/embeddedsvgviewer.qrc
new file mode 100644
index 0000000..bb02118
--- /dev/null
+++ b/demos/embedded/embeddedsvgviewer/embeddedsvgviewer.qrc
@@ -0,0 +1,7 @@
+<!DOCTYPE RCC><RCC version="1.0">
+<qresource prefix="/">
+ <file>files/v-slider-handle.svg</file>
+ <file>files/default.svg</file>
+</qresource>
+</RCC>
+
diff --git a/demos/embedded/embeddedsvgviewer/files/default.svg b/demos/embedded/embeddedsvgviewer/files/default.svg
new file mode 100644
index 0000000..c28a711
--- /dev/null
+++ b/demos/embedded/embeddedsvgviewer/files/default.svg
@@ -0,0 +1,86 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+ xmlns:dc="http://purl.org/dc/elements/1.1/"
+ xmlns:cc="http://web.resource.org/cc/"
+ xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+ xmlns:svg="http://www.w3.org/2000/svg"
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+ xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+ width="400px"
+ height="400px"
+ baseProfile="tiny"
+ id="svg8268"
+ sodipodi:version="0.32"
+ inkscape:version="0.45.1"
+ sodipodi:docname="simple2.svg"
+ sodipodi:docbase="/nfs/OpenMoko/SVGs"
+ inkscape:output_extension="org.inkscape.output.svg.inkscape">
+ <metadata
+ id="metadata8283">
+ <rdf:RDF>
+ <cc:Work
+ rdf:about="">
+ <dc:format>image/svg+xml</dc:format>
+ <dc:type
+ rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+ </cc:Work>
+ </rdf:RDF>
+ </metadata>
+ <defs
+ id="defs8281" />
+ <sodipodi:namedview
+ inkscape:window-height="917"
+ inkscape:window-width="1324"
+ inkscape:pageshadow="2"
+ inkscape:pageopacity="0.0"
+ guidetolerance="10.0"
+ gridtolerance="10.0"
+ objecttolerance="10.0"
+ borderopacity="1.0"
+ bordercolor="#666666"
+ pagecolor="#ffffff"
+ id="base"
+ inkscape:zoom="2.1452345"
+ inkscape:cx="185.25"
+ inkscape:cy="214.75"
+ inkscape:window-x="0"
+ inkscape:window-y="30"
+ inkscape:current-layer="svg8268" />
+ <g
+ stroke="DarkBlue"
+ stroke-width="10"
+ id="g8270">
+ <rect
+ fill="blue"
+ fill-opacity="0.5"
+ x="25"
+ y="25"
+ width="175"
+ height="175"
+ id="rect8272" />
+ </g>
+ <circle
+ cx="200"
+ cy="200"
+ r="75"
+ id="circle8274"
+ sodipodi:cx="200"
+ sodipodi:cy="200"
+ sodipodi:rx="75"
+ sodipodi:ry="75"
+ transform="translate(-26.104372,21.909027)"
+ style="fill:#ffff00;fill-opacity:0.5;stroke:#000000" />
+ <polygon
+ fill="green"
+ stroke="black"
+ fill-opacity="0.5"
+ stroke-width="1"
+ points="200,225 350,225 275,350"
+ id="polygon8276" />
+ <path
+ style="fill:#000000;fill-rule:evenodd;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;fill-opacity:0.50196081"
+ d="M 303.7037,50.705207 C 173.88522,56.588264 90.320951,92.710345 162.85059,120.82533 C 211.91719,139.84524 196.63811,214.12391 233.86243,192.59259 C 284.31755,163.4083 299.34345,193.75691 311.11111,187.30159 C 347.88407,167.12924 269.34382,134.85785 303.81608,114.5167 C 394.71183,60.881583 332.47907,46.043712 303.7037,50.705207 z "
+ id="path8289"
+ sodipodi:nodetypes="cssssc" />
+</svg>
diff --git a/demos/embedded/embeddedsvgviewer/files/v-slider-handle.svg b/demos/embedded/embeddedsvgviewer/files/v-slider-handle.svg
new file mode 100644
index 0000000..4ee87f8
--- /dev/null
+++ b/demos/embedded/embeddedsvgviewer/files/v-slider-handle.svg
@@ -0,0 +1,100 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+<svg
+ xmlns:dc="http://purl.org/dc/elements/1.1/"
+ xmlns:cc="http://web.resource.org/cc/"
+ xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+ xmlns:svg="http://www.w3.org/2000/svg"
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:xlink="http://www.w3.org/1999/xlink"
+ xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+ xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+ width="50"
+ height="25"
+ id="svg2"
+ sodipodi:version="0.32"
+ inkscape:version="0.45.1"
+ version="1.0"
+ sodipodi:docbase="/home/tcooksey/Projects/qt-4.4/demos/embedded/embeddedsvgviewer/files"
+ sodipodi:docname="v-slider-handle.svg"
+ inkscape:output_extension="org.inkscape.output.svg.inkscape">
+ <defs
+ id="defs4">
+ <linearGradient
+ inkscape:collect="always"
+ id="linearGradient2158">
+ <stop
+ style="stop-color:#000000;stop-opacity:1;"
+ offset="0"
+ id="stop2160" />
+ <stop
+ style="stop-color:#000000;stop-opacity:0;"
+ offset="1"
+ id="stop2162" />
+ </linearGradient>
+ <linearGradient
+ inkscape:collect="always"
+ xlink:href="#linearGradient2158"
+ id="linearGradient2164"
+ x1="26.10779"
+ y1="9.1025448"
+ x2="26.10779"
+ y2="-0.01334004"
+ gradientUnits="userSpaceOnUse"
+ gradientTransform="matrix(0.9876687,0,0,2.5969342,0.3086332,-0.476397)" />
+ </defs>
+ <sodipodi:namedview
+ id="base"
+ pagecolor="#ffffff"
+ bordercolor="#666666"
+ borderopacity="1.0"
+ gridtolerance="10000"
+ guidetolerance="10"
+ objecttolerance="10"
+ inkscape:pageopacity="0.0"
+ inkscape:pageshadow="2"
+ inkscape:zoom="12.256878"
+ inkscape:cx="42.920885"
+ inkscape:cy="4.2252457"
+ inkscape:document-units="px"
+ inkscape:current-layer="layer1"
+ width="50px"
+ height="25px"
+ inkscape:window-width="1282"
+ inkscape:window-height="879"
+ inkscape:window-x="137"
+ inkscape:window-y="30" />
+ <metadata
+ id="metadata7">
+ <rdf:RDF>
+ <cc:Work
+ rdf:about="">
+ <dc:format>image/svg+xml</dc:format>
+ <dc:type
+ rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+ </cc:Work>
+ </rdf:RDF>
+ </metadata>
+ <g
+ inkscape:label="Layer 1"
+ inkscape:groupmode="layer"
+ id="layer1">
+ <path
+ style="fill:url(#linearGradient2164);fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.60153389px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+ d="M 10.191803,24.254577 C 26.804559,24.254577 25.309299,24.303278 39.985656,24.303278 C 52.503796,24.303278 51.963217,0.91536797 40.722957,0.91536797 C 13.837108,0.91536797 16.298612,0.86901372 10.385089,0.86901372 C -2.0345215,0.86901372 -2.5249912,24.254577 10.191803,24.254577 z "
+ id="path2162"
+ sodipodi:nodetypes="csssc" />
+ <path
+ sodipodi:type="arc"
+ style="fill:#ff0000;fill-opacity:1;fill-rule:nonzero;stroke:#868686;stroke-linecap:round;stroke-linejoin:round;stroke-opacity:1"
+ id="path2166"
+ sodipodi:cx="9.4232807"
+ sodipodi:cy="13.169908"
+ sodipodi:rx="2.2436383"
+ sodipodi:ry="1.9580842"
+ d="M 9.4232808,15.127992 A 2.2436383,1.9580842 0 1 1 9.4232808,11.211823 L 9.4232807,13.169908 z"
+ sodipodi:start="1.5707963"
+ sodipodi:end="4.712389"
+ transform="matrix(4.3804554,0,0,2.228386,-25.247974,-16.463284)" />
+ </g>
+</svg>
diff --git a/demos/embedded/embeddedsvgviewer/main.cpp b/demos/embedded/embeddedsvgviewer/main.cpp
new file mode 100644
index 0000000..80f92d6
--- /dev/null
+++ b/demos/embedded/embeddedsvgviewer/main.cpp
@@ -0,0 +1,68 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the demonstration applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+#include <QDebug>
+
+#include "embeddedsvgviewer.h"
+
+int main(int argc, char** argv)
+{
+ QApplication app(argc, argv);
+ Q_INIT_RESOURCE(embeddedsvgviewer);
+
+ QString filePath;
+
+ if (argc == 1)
+ filePath = QLatin1String(":/files/default.svg");
+ else if (argc == 2)
+ filePath = argv[1];
+ else {
+ qDebug() << QLatin1String("Please specify an svg file!");
+ return -1;
+ }
+
+ EmbeddedSvgViewer viewer(filePath);
+
+ viewer.showFullScreen();
+
+ return app.exec();
+}
diff --git a/demos/embedded/embeddedsvgviewer/shapes.svg b/demos/embedded/embeddedsvgviewer/shapes.svg
new file mode 100644
index 0000000..c28a711
--- /dev/null
+++ b/demos/embedded/embeddedsvgviewer/shapes.svg
@@ -0,0 +1,86 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+ xmlns:dc="http://purl.org/dc/elements/1.1/"
+ xmlns:cc="http://web.resource.org/cc/"
+ xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+ xmlns:svg="http://www.w3.org/2000/svg"
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+ xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+ width="400px"
+ height="400px"
+ baseProfile="tiny"
+ id="svg8268"
+ sodipodi:version="0.32"
+ inkscape:version="0.45.1"
+ sodipodi:docname="simple2.svg"
+ sodipodi:docbase="/nfs/OpenMoko/SVGs"
+ inkscape:output_extension="org.inkscape.output.svg.inkscape">
+ <metadata
+ id="metadata8283">
+ <rdf:RDF>
+ <cc:Work
+ rdf:about="">
+ <dc:format>image/svg+xml</dc:format>
+ <dc:type
+ rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+ </cc:Work>
+ </rdf:RDF>
+ </metadata>
+ <defs
+ id="defs8281" />
+ <sodipodi:namedview
+ inkscape:window-height="917"
+ inkscape:window-width="1324"
+ inkscape:pageshadow="2"
+ inkscape:pageopacity="0.0"
+ guidetolerance="10.0"
+ gridtolerance="10.0"
+ objecttolerance="10.0"
+ borderopacity="1.0"
+ bordercolor="#666666"
+ pagecolor="#ffffff"
+ id="base"
+ inkscape:zoom="2.1452345"
+ inkscape:cx="185.25"
+ inkscape:cy="214.75"
+ inkscape:window-x="0"
+ inkscape:window-y="30"
+ inkscape:current-layer="svg8268" />
+ <g
+ stroke="DarkBlue"
+ stroke-width="10"
+ id="g8270">
+ <rect
+ fill="blue"
+ fill-opacity="0.5"
+ x="25"
+ y="25"
+ width="175"
+ height="175"
+ id="rect8272" />
+ </g>
+ <circle
+ cx="200"
+ cy="200"
+ r="75"
+ id="circle8274"
+ sodipodi:cx="200"
+ sodipodi:cy="200"
+ sodipodi:rx="75"
+ sodipodi:ry="75"
+ transform="translate(-26.104372,21.909027)"
+ style="fill:#ffff00;fill-opacity:0.5;stroke:#000000" />
+ <polygon
+ fill="green"
+ stroke="black"
+ fill-opacity="0.5"
+ stroke-width="1"
+ points="200,225 350,225 275,350"
+ id="polygon8276" />
+ <path
+ style="fill:#000000;fill-rule:evenodd;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;fill-opacity:0.50196081"
+ d="M 303.7037,50.705207 C 173.88522,56.588264 90.320951,92.710345 162.85059,120.82533 C 211.91719,139.84524 196.63811,214.12391 233.86243,192.59259 C 284.31755,163.4083 299.34345,193.75691 311.11111,187.30159 C 347.88407,167.12924 269.34382,134.85785 303.81608,114.5167 C 394.71183,60.881583 332.47907,46.043712 303.7037,50.705207 z "
+ id="path8289"
+ sodipodi:nodetypes="cssssc" />
+</svg>
diff --git a/demos/embedded/embeddedsvgviewer/spheres.svg b/demos/embedded/embeddedsvgviewer/spheres.svg
new file mode 100644
index 0000000..e108777
--- /dev/null
+++ b/demos/embedded/embeddedsvgviewer/spheres.svg
@@ -0,0 +1,81 @@
+<?xml version="1.0" standalone="no"?>
+<svg width="8cm" height="8cm" viewBox="0 0 400 400"
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:xlink="http://www.w3.org/1999/xlink/"
+ baseProfile="tiny" version="1.2">
+ <title>Spheres</title>
+ <desc>Gradient filled spheres with different colors.</desc>
+ <defs>
+ <!-- Create radial gradients for each circle to make them look like
+ spheres. -->
+ <radialGradient id="blueSphere" gradientUnits="userSpaceOnUse"
+ cx="0" cy="0" r="100" fx="-50" fy="-50">
+ <stop offset="0%" stop-color="white" />
+ <stop offset="75%" stop-color="blue" />
+ <stop offset="100%" stop-color="#222244" />
+ </radialGradient>
+ <radialGradient id="redSphere" gradientUnits="userSpaceOnUse"
+ cx="0" cy="0" r="100" fx="-50" fy="-50">
+ <stop offset="0%" stop-color="white" />
+ <stop offset="75%" stop-color="red" />
+ <stop offset="100%" stop-color="#442222" />
+ </radialGradient>
+ <radialGradient id="greenSphere" gradientUnits="userSpaceOnUse"
+ cx="0" cy="0" r="100" fx="-50" fy="-50">
+ <stop offset="0%" stop-color="white" />
+ <stop offset="75%" stop-color="green" />
+ <stop offset="100%" stop-color="#113311" />
+ </radialGradient>
+ <radialGradient id="yellowSphere" gradientUnits="userSpaceOnUse"
+ cx="0" cy="0" r="100" fx="-50" fy="-50">
+ <stop offset="0%" stop-color="white" />
+ <stop offset="75%" stop-color="yellow" />
+ <stop offset="100%" stop-color="#444422" />
+ </radialGradient>
+ <radialGradient id="shadowGrad" gradientUnits="userSpaceOnUse"
+ cx="0" cy="0" r="100" fx="-50" fy="50">
+ <stop offset="0%" stop-color="black" stop-opacity="1.0" />
+ <stop offset="100%" stop-color="white" stop-opacity="0.0" />
+ </radialGradient>
+
+ <!-- Define a shadow for each sphere. -->
+ <circle id="shadow" fill="url(#shadowGrad)" cx="0" cy="0" r="100" />
+ </defs>
+ <g fill="#ffee99" stroke="none" >
+ <rect x="0" y="0" width="400" height="400" />
+ </g>
+ <g fill="white" stroke="none" >
+ <rect x="0" y="175" width="400" height="225" />
+ </g>
+ <g transform="translate(200,290) scale(2.0,1.0) rotate(45)" >
+ <rect fill="#a6ce39" x="-69" y="-69" width="138" height="138" />
+ <circle fill="black" cx="0" cy="0" r="50" />
+ <circle fill="#a6ce39" cx="0" cy="0" r="33" />
+ <path fill="black" d="M 37,50 L 50,37 L 12,-1 L 22,-11 L 10,-24 L -24,10
+ L -11,22 L -1,12 Z" />
+ <animateTransform attributeName="transform" type="rotate" values="0; 360"
+ begin="0s" dur="10s" fill="freeze" />
+ </g>
+ <g transform="translate(200,175)">
+ <use xlink:href="#shadow" transform="translate(25,55) scale(1.0,0.5)" />
+ <circle fill="url(#blueSphere)" cx="0" cy="0" r="100" />
+ </g>
+ <g transform="translate(315,240)">
+ <g transform="scale(0.5,0.5)">
+ <use xlink:href="#shadow" transform="translate(25,55) scale(1.0,0.5)" />
+ <circle fill="url(#redSphere)" cx="0" cy="0" r="100" />
+ </g>
+ </g>
+ <g transform="translate(80,275)">
+ <g transform="scale(0.65,0.65)">
+ <use xlink:href="#shadow" transform="translate(25,55) scale(1.0,0.5)" />
+ <circle fill="url(#greenSphere)" cx="0" cy="0" r="100" />
+ </g>
+ </g>
+ <g transform="translate(255,325)">
+ <g transform="scale(0.3,0.3)">
+ <use xlink:href="#shadow" transform="translate(25,55) scale(1.0,0.5)" />
+ <circle fill="url(#yellowSphere)" cx="0" cy="0" r="100" />
+ </g>
+ </g>
+</svg>
diff --git a/demos/embedded/fluidlauncher/config.xml b/demos/embedded/fluidlauncher/config.xml
new file mode 100644
index 0000000..6cb4be7
--- /dev/null
+++ b/demos/embedded/fluidlauncher/config.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<demolauncher>
+ <demos>
+ <example filename="../embeddedsvgviewer/embeddedsvgviewer" name="SVG Viewer" image="screenshots/embeddedsvgviewer.png" args="../embeddedsvgviewer/shapes.svg"/>
+ <example filename="../styledemo/styledemo" name="Stylesheets" image="screenshots/styledemo.png"/>
+ <example filename="../../deform/deform" name="Vector Deformation" image="screenshots/deform.png" args="-small-screen"/>
+ <example filename="../../pathstroke/pathstroke" name="Path Stroking" image="screenshots/pathstroke.png" args="-small-screen"/>
+ <example filename="../../../examples/widgets/wiggly/wiggly" name="Wiggly Text" image="screenshots/wiggly.png"/>
+ <example filename="../../../examples/painting/concentriccircles/concentriccircles" name="Concentric Circles" image="screenshots/concentriccircles.png"/>
+<!--
+ <example filename="../../../examples/graphicsview/elasticnodes/elasticnodes" name="Elastic Nodes" image="screenshots/elasticnodes.png" args="-maximize"/>
+ <example filename="../../../examples/assistant/simpletextviewer/simpletextviewer" name="Simple Text Viewer" image="../../../doc/html/images/simpletextviewer-mainwindow.png"/>
+ <example filename="../../../examples/dialogs/trivialwizard/trivialwizard" name="Trivial Wizard" image="../../../doc/html/images/trivialwizard-example-conclusion.png"/>
+ <example filename="../../../examples/draganddrop/draggableicons/draggableicons" name="Draggable Icons" image="../../../doc/html/images/draggableicons-example.png"/>
+ <example filename="../../../examples/draganddrop/draggabletext/draggabletext" name="Draggable Text" image="../../../doc/html/images/draggabletext-example.png"/>
+ <example filename="../../../examples/draganddrop/fridgemagnets/fridgemagnets" name="Fridge Magnets" image="../../../doc/html/images/fridgemagnets-example.png"/>
+ <example filename="../../../examples/graphicsview/collidingmice/collidingmice" name="Colliding Mice" image="../../../doc/html/images/collidingmice-example.png"/>
+ <example filename="../../../examples/graphicsview/padnavigator/padnavigator" name="Pad Navigator" image="../../../doc/html/images/padnavigator-example.png"/>
+ <example filename="../../../examples/itemviews/coloreditorfactory/coloreditorfactory" name="Color Editor" image="../../../doc/html/images/coloreditorfactoryimage.png"/>
+-->
+
+ </demos>
+ <slideshow timeout="60000" interval="10000">
+ <imagedir dir="slides"/>
+ </slideshow>
+</demolauncher>
diff --git a/demos/embedded/fluidlauncher/config_wince/config.xml b/demos/embedded/fluidlauncher/config_wince/config.xml
new file mode 100644
index 0000000..3b57770
--- /dev/null
+++ b/demos/embedded/fluidlauncher/config_wince/config.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<demolauncher>
+ <demos>
+ <example filename="embeddedsvgviewer" name="SVG Viewer" image="screenshots/embeddedsvgviewer.png" args="shapes.svg"/>
+ <example filename="styledemo" name="Stylesheets" image="screenshots/styledemo.png"/>
+ <example filename="deform" name="Vector Deformation" image="screenshots/deform.png" args="-small-screen"/>
+ <example filename="pathstroke" name="Path Stroking" image="screenshots/pathstroke.png" args="-small-screen"/>
+ <example filename="wiggly" name="Wiggly Text" image="screenshots/wiggly.png"/>
+ </demos>
+ <slideshow timeout="60000" interval="10000">
+ <imagedir dir="slides"/>
+ </slideshow>
+</demolauncher>
diff --git a/demos/embedded/fluidlauncher/demoapplication.cpp b/demos/embedded/fluidlauncher/demoapplication.cpp
new file mode 100644
index 0000000..c5abfb9
--- /dev/null
+++ b/demos/embedded/fluidlauncher/demoapplication.cpp
@@ -0,0 +1,116 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the demonstration applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QDebug>
+#include <QDir>
+
+#include "demoapplication.h"
+
+
+
+DemoApplication::DemoApplication(QString executableName, QString caption, QString imageName, QStringList args)
+{
+ imagePath = imageName;
+ appCaption = caption;
+
+ if (executableName[0] == QLatin1Char('/'))
+ executablePath = executableName;
+ else
+ executablePath = QDir::cleanPath(QDir::currentPath() + QLatin1Char('/') + executableName);
+
+ arguments = args;
+
+ process.setProcessChannelMode(QProcess::ForwardedChannels);
+
+ QObject::connect( &process, SIGNAL(finished(int, QProcess::ExitStatus)),
+ this, SLOT(processFinished(int, QProcess::ExitStatus)));
+
+ QObject::connect( &process, SIGNAL(error(QProcess::ProcessError)),
+ this, SLOT(processError(QProcess::ProcessError)));
+
+ QObject::connect( &process, SIGNAL(started()), this, SLOT(processStarted()));
+}
+
+
+void DemoApplication::launch()
+{
+ process.start(executablePath, arguments);
+}
+
+QImage* DemoApplication::getImage()
+{
+ return new QImage(imagePath);
+}
+
+QString DemoApplication::getCaption()
+{
+ return appCaption;
+}
+
+void DemoApplication::processFinished(int exitCode, QProcess::ExitStatus exitStatus)
+{
+ Q_UNUSED(exitCode);
+ Q_UNUSED(exitStatus);
+
+ emit demoFinished();
+
+ QObject::disconnect(this, SIGNAL(demoStarted()), 0, 0);
+ QObject::disconnect(this, SIGNAL(demoFinished()), 0, 0);
+}
+
+void DemoApplication::processError(QProcess::ProcessError err)
+{
+ qDebug() << "Process error: " << err;
+ if (err == QProcess::Crashed)
+ emit demoFinished();
+}
+
+
+void DemoApplication::processStarted()
+{
+ emit demoStarted();
+}
+
+
+
+
+
+
diff --git a/demos/embedded/fluidlauncher/demoapplication.h b/demos/embedded/fluidlauncher/demoapplication.h
new file mode 100644
index 0000000..84ce1d4
--- /dev/null
+++ b/demos/embedded/fluidlauncher/demoapplication.h
@@ -0,0 +1,82 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the demonstration applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef DEMO_APPLICATION_H
+#define DEMO_APPLICATION_H
+
+#include <QPixmap>
+#include <QImage>
+#include <QProcess>
+#include <QObject>
+
+class DemoApplication : public QObject
+{
+ Q_OBJECT
+
+public:
+ DemoApplication(QString executableName, QString caption, QString imageName, QStringList args);
+ void launch();
+ QImage* getImage();
+ QString getCaption();
+
+public slots:
+ void processStarted();
+ void processFinished(int exitCode, QProcess::ExitStatus exitStatus);
+ void processError(QProcess::ProcessError err);
+
+signals:
+ void demoStarted();
+ void demoFinished();
+
+private:
+ QString imagePath;
+ QString appCaption;
+ QString executablePath;
+ QStringList arguments;
+ QProcess process;
+};
+
+
+
+
+#endif
+
+
diff --git a/demos/embedded/fluidlauncher/fluidlauncher.cpp b/demos/embedded/fluidlauncher/fluidlauncher.cpp
new file mode 100644
index 0000000..f80e6ca
--- /dev/null
+++ b/demos/embedded/fluidlauncher/fluidlauncher.cpp
@@ -0,0 +1,221 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the demonstration applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtXml>
+
+#include "fluidlauncher.h"
+
+
+#define DEFAULT_INPUT_TIMEOUT 10000
+
+FluidLauncher::FluidLauncher(QStringList* args)
+{
+ pictureFlowWidget = new PictureFlow();
+ slideShowWidget = new SlideShow();
+ inputTimer = new QTimer();
+
+ QRect screen_size = QApplication::desktop()->screenGeometry();
+
+ QObject::connect(pictureFlowWidget, SIGNAL(itemActivated(int)), this, SLOT(launchApplication(int)));
+ QObject::connect(pictureFlowWidget, SIGNAL(inputReceived()), this, SLOT(resetInputTimeout()));
+ QObject::connect(slideShowWidget, SIGNAL(inputReceived()), this, SLOT(switchToLauncher()));
+ QObject::connect(inputTimer, SIGNAL(timeout()), this, SLOT(inputTimedout()));
+
+ inputTimer->setSingleShot(true);
+ inputTimer->setInterval(DEFAULT_INPUT_TIMEOUT);
+
+ pictureFlowWidget->setSlideSize(QSize( (screen_size.width()*2)/5, (screen_size.height()*2)/5 ));
+
+ bool success;
+ int configIndex = args->indexOf("-config");
+ if ( (configIndex != -1) && (configIndex != args->count()-1) )
+ success = loadConfig(args->at(configIndex+1));
+ else
+ success = loadConfig("config.xml");
+
+ if (success) {
+ populatePictureFlow();
+
+ pictureFlowWidget->showFullScreen();
+ inputTimer->start();
+ } else {
+ pictureFlowWidget->setAttribute(Qt::WA_DeleteOnClose, true);
+ pictureFlowWidget->close();
+ }
+
+}
+
+FluidLauncher::~FluidLauncher()
+{
+ delete pictureFlowWidget;
+ delete slideShowWidget;
+}
+
+bool FluidLauncher::loadConfig(QString configPath)
+{
+ QFile xmlFile(configPath);
+
+ if (!xmlFile.exists() || (xmlFile.error() != QFile::NoError)) {
+ qDebug() << "ERROR: Unable to open config file " << configPath;
+ return false;
+ }
+
+ slideShowWidget->clearImages();
+
+ QDomDocument xmlDoc;
+ xmlDoc.setContent(&xmlFile, true);
+
+ QDomElement rootElement = xmlDoc.documentElement();
+
+ // Process the demos node:
+ QDomNodeList demoNodes = rootElement.firstChildElement("demos").elementsByTagName("example");
+ for (int i=0; i<demoNodes.size(); i++) {
+ QDomElement element = demoNodes.item(i).toElement();
+
+ if (element.hasAttribute("filename")) {
+ DemoApplication* newDemo = new DemoApplication(
+ element.attribute("filename"),
+ element.attribute("name", "Unamed Demo"),
+ element.attribute("image"),
+ element.attribute("args").split(" "));
+ demoList.append(newDemo);
+ }
+ }
+
+
+ // Process the slideshow node:
+ QDomElement slideshowElement = rootElement.firstChildElement("slideshow");
+
+ if (slideshowElement.hasAttribute("timeout")) {
+ bool valid;
+ int timeout = slideshowElement.attribute("timeout").toInt(&valid);
+ if (valid)
+ inputTimer->setInterval(timeout);
+ }
+
+ if (slideshowElement.hasAttribute("interval")) {
+ bool valid;
+ int interval = slideshowElement.attribute("interval").toInt(&valid);
+ if (valid)
+ slideShowWidget->setSlideInterval(interval);
+ }
+
+ for (QDomNode node=slideshowElement.firstChild(); !node.isNull(); node=node.nextSibling()) {
+ QDomElement element = node.toElement();
+
+ if (element.tagName() == "imagedir")
+ slideShowWidget->addImageDir(element.attribute("dir"));
+ else if (element.tagName() == "image")
+ slideShowWidget->addImage(element.attribute("image"));
+ }
+
+ // Append an exit Item
+ DemoApplication* exitItem = new DemoApplication(QString(), QLatin1String("Exit Embedded Demo"), QString(), QStringList());
+ demoList.append(exitItem);
+
+ return true;
+}
+
+
+void FluidLauncher::populatePictureFlow()
+{
+ pictureFlowWidget->setSlideCount(demoList.count());
+
+ for (int i=demoList.count()-1; i>=0; --i) {
+ pictureFlowWidget->setSlide(i, *(demoList[i]->getImage()));
+ pictureFlowWidget->setSlideCaption(i, demoList[i]->getCaption());
+ }
+
+ pictureFlowWidget->setCurrentSlide(demoList.count()/2);
+}
+
+
+void FluidLauncher::launchApplication(int index)
+{
+ // NOTE: Clearing the caches will free up more memory for the demo but will cause
+ // a delay upon returning, as items are reloaded.
+ //pictureFlowWidget->clearCaches();
+
+ if (index == demoList.size() -1) {
+ qApp->quit();
+ return;
+ }
+
+ inputTimer->stop();
+ pictureFlowWidget->hide();
+
+ QObject::connect(demoList[index], SIGNAL(demoFinished()), this, SLOT(demoFinished()));
+
+ demoList[index]->launch();
+}
+
+
+void FluidLauncher::switchToLauncher()
+{
+ slideShowWidget->stopShow();
+ inputTimer->start();
+}
+
+
+void FluidLauncher::resetInputTimeout()
+{
+ if (inputTimer->isActive())
+ inputTimer->start();
+}
+
+void FluidLauncher::inputTimedout()
+{
+ switchToSlideshow();
+}
+
+
+void FluidLauncher::switchToSlideshow()
+{
+ inputTimer->stop();
+ slideShowWidget->startShow();
+}
+
+void FluidLauncher::demoFinished()
+{
+ pictureFlowWidget->showFullScreen();
+ inputTimer->start();
+}
+
diff --git a/demos/embedded/fluidlauncher/fluidlauncher.h b/demos/embedded/fluidlauncher/fluidlauncher.h
new file mode 100644
index 0000000..3f4c1fe
--- /dev/null
+++ b/demos/embedded/fluidlauncher/fluidlauncher.h
@@ -0,0 +1,81 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the demonstration applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef FLUID_LAUNCHER_H
+#define FLUID_LAUNCHER_H
+
+#include <QtGui>
+#include <QTimer>
+
+#include "pictureflow.h"
+#include "slideshow.h"
+#include "demoapplication.h"
+
+class FluidLauncher : public QObject
+{
+ Q_OBJECT
+
+public:
+ FluidLauncher(QStringList* args);
+ ~FluidLauncher();
+
+public slots:
+ void launchApplication(int index);
+ void switchToLauncher();
+ void resetInputTimeout();
+ void inputTimedout();
+ void demoFinished();
+
+private:
+ PictureFlow* pictureFlowWidget;
+ SlideShow* slideShowWidget;
+ QTimer* inputTimer;
+ QList<DemoApplication*> demoList;
+
+ bool loadConfig(QString configPath);
+ void populatePictureFlow();
+ void switchToSlideshow();
+
+
+};
+
+
+#endif
diff --git a/demos/embedded/fluidlauncher/fluidlauncher.pro b/demos/embedded/fluidlauncher/fluidlauncher.pro
new file mode 100644
index 0000000..76d12ad
--- /dev/null
+++ b/demos/embedded/fluidlauncher/fluidlauncher.pro
@@ -0,0 +1,56 @@
+TEMPLATE = app
+TARGET =
+DEPENDPATH += .
+INCLUDEPATH += .
+QT += xml
+
+# Input
+HEADERS += \
+ demoapplication.h \
+ fluidlauncher.h \
+ pictureflow.h \
+ slideshow.h
+
+SOURCES += \
+ demoapplication.cpp \
+ fluidlauncher.cpp \
+ main.cpp \
+ pictureflow.cpp \
+ slideshow.cpp
+
+embedded{
+ target.path = $$[QT_INSTALL_DEMOS]/embedded/fluidlauncher
+ sources.files = $$SOURCES $$HEADERS $$RESOURCES *.pro *.html config.xml screenshots slides
+ sources.path = $$[QT_INSTALL_DEMOS]/embedded/fluidlauncher
+ INSTALLS += target sources
+}
+
+wince*{
+ QT += svg
+
+ BUILD_DIR = release
+ if(!debug_and_release|build_pass):CONFIG(debug, debug|release) {
+ BUILD_DIR = debug
+ }
+
+ executables.sources = \
+ $$QT_BUILD_TREE/demos/embedded/embeddedsvgviewer/$${BUILD_DIR}/embeddedsvgviewer.exe \
+ $$QT_BUILD_TREE/demos/embedded/styledemo/$${BUILD_DIR}/styledemo.exe \
+ $$QT_BUILD_TREE/demos/deform/$${BUILD_DIR}/deform.exe \
+ $$QT_BUILD_TREE/demos/pathstroke/$${BUILD_DIR}/pathstroke.exe \
+ $$QT_BUILD_TREE/examples/graphicsview/elasticnodes/$${BUILD_DIR}/elasticnodes.exe \
+ $$QT_BUILD_TREE/examples/widgets/wiggly/$${BUILD_DIR}/wiggly.exe \
+ $$QT_BUILD_TREE/examples/painting/concentriccircles/$${BUILD_DIR}/concentriccircles.exe
+
+ executables.path = .
+
+ files.sources = $$PWD/screenshots $$PWD/slides $$PWD/../embeddedsvgviewer/shapes.svg
+ files.path = .
+
+ config.sources = $$PWD/config_wince/config.xml
+ config.path = .
+
+ DEPLOYMENT += config files executables
+
+ DEPLOYMENT_PLUGIN += qgif qjpeg qmng qsvg
+}
diff --git a/demos/embedded/fluidlauncher/main.cpp b/demos/embedded/fluidlauncher/main.cpp
new file mode 100644
index 0000000..05e820e
--- /dev/null
+++ b/demos/embedded/fluidlauncher/main.cpp
@@ -0,0 +1,60 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the demonstration applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+#include <QStringList>
+
+#include "fluidlauncher.h"
+
+
+int main(int argc, char** argv)
+{
+ QStringList originalArgs;
+
+ for (int i=0; i<argc; i++)
+ originalArgs << argv[i];
+
+ QApplication app(argc, argv);
+ FluidLauncher launcher(&originalArgs);
+
+
+ return app.exec();
+}
diff --git a/demos/embedded/fluidlauncher/pictureflow.cpp b/demos/embedded/fluidlauncher/pictureflow.cpp
new file mode 100644
index 0000000..04bbf05
--- /dev/null
+++ b/demos/embedded/fluidlauncher/pictureflow.cpp
@@ -0,0 +1,1420 @@
+/****************************************************************************
+**
+* Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies)
+* This is version of the Pictureflow animated image show widget modified by Nokia.
+*
+* $QT_BEGIN_LICENSE:LGPL$
+* No Commercial Usage
+* This file contains pre-release code and may not be distributed.
+* You may use this file in accordance with the terms and conditions
+* contained in the either Technology Preview License Agreement or the
+* Beta Release License Agreement.
+*
+* GNU Lesser General Public License Usage
+* Alternatively, this file may be used under the terms of the GNU Lesser
+* General Public License version 2.1 as published by the Free Software
+* Foundation and appearing in the file LICENSE.LGPL included in the
+* packaging of this file. Please review the following information to
+* ensure the GNU Lesser General Public License version 2.1 requirements
+* will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+*
+* In addition, as a special exception, Nokia gives you certain
+* additional rights. These rights are described in the Nokia Qt LGPL
+* Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+* package.
+*
+* GNU General Public License Usage
+* Alternatively, this file may be used under the terms of the GNU
+* General Public License version 3.0 as published by the Free Software
+* Foundation and appearing in the file LICENSE.GPL included in the
+* packaging of this file. Please review the following information to
+* ensure the GNU General Public License version 3.0 requirements will be
+* met: http://www.gnu.org/copyleft/gpl.html.
+*
+* If you are unsure which license is appropriate for your use, please
+* contact the sales department at qt-sales@nokia.com.
+* $QT_END_LICENSE$
+*
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are met:
+* * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above copyright
+* notice, this list of conditions and the following disclaimer in the
+* documentation and/or other materials provided with the distribution.
+* * Neither the name of the <organization> nor the
+* names of its contributors may be used to endorse or promote products
+* derived from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY TROLLTECH ASA ``AS IS'' AND ANY
+* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+* DISCLAIMED. IN NO EVENT SHALL <copyright holder> BE LIABLE FOR ANY
+* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+****************************************************************************/
+
+/*
+ ORIGINAL COPYRIGHT HEADER
+ PictureFlow - animated image show widget
+ http://pictureflow.googlecode.com
+
+ Copyright (C) 2007 Ariya Hidayat (ariya@kde.org)
+
+ Permission is hereby granted, free of charge, to any person obtaining a copy
+ of this software and associated documentation files (the "Software"), to deal
+ in the Software without restriction, including without limitation the rights
+ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ copies of the Software, and to permit persons to whom the Software is
+ furnished to do so, subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be included in
+ all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ THE SOFTWARE.
+*/
+
+#include "pictureflow.h"
+
+#include <QBasicTimer>
+#include <QCache>
+#include <QImage>
+#include <QKeyEvent>
+#include <QPainter>
+#include <QPixmap>
+#include <QTimer>
+#include <QVector>
+#include <QWidget>
+#include <QTime>
+
+#ifdef Q_WS_QWS
+#include <QScreen>
+#endif
+
+#include <QDebug>
+
+// uncomment this to enable bilinear filtering for texture mapping
+// gives much better rendering, at the cost of memory space
+// #define PICTUREFLOW_BILINEAR_FILTER
+
+// for fixed-point arithmetic, we need minimum 32-bit long
+// long long (64-bit) might be useful for multiplication and division
+typedef long PFreal;
+
+typedef unsigned short QRgb565;
+
+#define RGB565_RED_MASK 0xF800
+#define RGB565_GREEN_MASK 0x07E0
+#define RGB565_BLUE_MASK 0x001F
+
+#define RGB565_RED(col) ((col&RGB565_RED_MASK)>>11)
+#define RGB565_GREEN(col) ((col&RGB565_GREEN_MASK)>>5)
+#define RGB565_BLUE(col) (col&RGB565_BLUE_MASK)
+
+#define PFREAL_SHIFT 10
+#define PFREAL_FACTOR (1 << PFREAL_SHIFT)
+#define PFREAL_ONE (1 << PFREAL_SHIFT)
+#define PFREAL_HALF (PFREAL_ONE >> 1)
+
+inline PFreal fmul(PFreal a, PFreal b)
+{
+ return ((long long)(a))*((long long)(b)) >> PFREAL_SHIFT;
+}
+
+inline PFreal fdiv(PFreal num, PFreal den)
+{
+ long long p = (long long)(num) << (PFREAL_SHIFT*2);
+ long long q = p / (long long)den;
+ long long r = q >> PFREAL_SHIFT;
+
+ return r;
+}
+
+inline float fixedToFloat(PFreal val)
+{
+ return ((float)val) / (float)PFREAL_ONE;
+}
+
+inline PFreal floatToFixed(float val)
+{
+ return (PFreal)(val*PFREAL_ONE);
+}
+
+#define IANGLE_MAX 1024
+#define IANGLE_MASK 1023
+
+// warning: regenerate the table if IANGLE_MAX and PFREAL_SHIFT are changed!
+static const PFreal sinTable[IANGLE_MAX] = {
+ 3, 9, 15, 21, 28, 34, 40, 47,
+ 53, 59, 65, 72, 78, 84, 90, 97,
+ 103, 109, 115, 122, 128, 134, 140, 147,
+ 153, 159, 165, 171, 178, 184, 190, 196,
+ 202, 209, 215, 221, 227, 233, 239, 245,
+ 251, 257, 264, 270, 276, 282, 288, 294,
+ 300, 306, 312, 318, 324, 330, 336, 342,
+ 347, 353, 359, 365, 371, 377, 383, 388,
+ 394, 400, 406, 412, 417, 423, 429, 434,
+ 440, 446, 451, 457, 463, 468, 474, 479,
+ 485, 491, 496, 501, 507, 512, 518, 523,
+ 529, 534, 539, 545, 550, 555, 561, 566,
+ 571, 576, 581, 587, 592, 597, 602, 607,
+ 612, 617, 622, 627, 632, 637, 642, 647,
+ 652, 656, 661, 666, 671, 675, 680, 685,
+ 690, 694, 699, 703, 708, 712, 717, 721,
+ 726, 730, 735, 739, 743, 748, 752, 756,
+ 760, 765, 769, 773, 777, 781, 785, 789,
+ 793, 797, 801, 805, 809, 813, 816, 820,
+ 824, 828, 831, 835, 839, 842, 846, 849,
+ 853, 856, 860, 863, 866, 870, 873, 876,
+ 879, 883, 886, 889, 892, 895, 898, 901,
+ 904, 907, 910, 913, 916, 918, 921, 924,
+ 927, 929, 932, 934, 937, 939, 942, 944,
+ 947, 949, 951, 954, 956, 958, 960, 963,
+ 965, 967, 969, 971, 973, 975, 977, 978,
+ 980, 982, 984, 986, 987, 989, 990, 992,
+ 994, 995, 997, 998, 999, 1001, 1002, 1003,
+ 1004, 1006, 1007, 1008, 1009, 1010, 1011, 1012,
+ 1013, 1014, 1015, 1015, 1016, 1017, 1018, 1018,
+ 1019, 1019, 1020, 1020, 1021, 1021, 1022, 1022,
+ 1022, 1023, 1023, 1023, 1023, 1023, 1023, 1023,
+ 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1022,
+ 1022, 1022, 1021, 1021, 1020, 1020, 1019, 1019,
+ 1018, 1018, 1017, 1016, 1015, 1015, 1014, 1013,
+ 1012, 1011, 1010, 1009, 1008, 1007, 1006, 1004,
+ 1003, 1002, 1001, 999, 998, 997, 995, 994,
+ 992, 990, 989, 987, 986, 984, 982, 980,
+ 978, 977, 975, 973, 971, 969, 967, 965,
+ 963, 960, 958, 956, 954, 951, 949, 947,
+ 944, 942, 939, 937, 934, 932, 929, 927,
+ 924, 921, 918, 916, 913, 910, 907, 904,
+ 901, 898, 895, 892, 889, 886, 883, 879,
+ 876, 873, 870, 866, 863, 860, 856, 853,
+ 849, 846, 842, 839, 835, 831, 828, 824,
+ 820, 816, 813, 809, 805, 801, 797, 793,
+ 789, 785, 781, 777, 773, 769, 765, 760,
+ 756, 752, 748, 743, 739, 735, 730, 726,
+ 721, 717, 712, 708, 703, 699, 694, 690,
+ 685, 680, 675, 671, 666, 661, 656, 652,
+ 647, 642, 637, 632, 627, 622, 617, 612,
+ 607, 602, 597, 592, 587, 581, 576, 571,
+ 566, 561, 555, 550, 545, 539, 534, 529,
+ 523, 518, 512, 507, 501, 496, 491, 485,
+ 479, 474, 468, 463, 457, 451, 446, 440,
+ 434, 429, 423, 417, 412, 406, 400, 394,
+ 388, 383, 377, 371, 365, 359, 353, 347,
+ 342, 336, 330, 324, 318, 312, 306, 300,
+ 294, 288, 282, 276, 270, 264, 257, 251,
+ 245, 239, 233, 227, 221, 215, 209, 202,
+ 196, 190, 184, 178, 171, 165, 159, 153,
+ 147, 140, 134, 128, 122, 115, 109, 103,
+ 97, 90, 84, 78, 72, 65, 59, 53,
+ 47, 40, 34, 28, 21, 15, 9, 3,
+ -4, -10, -16, -22, -29, -35, -41, -48,
+ -54, -60, -66, -73, -79, -85, -91, -98,
+ -104, -110, -116, -123, -129, -135, -141, -148,
+ -154, -160, -166, -172, -179, -185, -191, -197,
+ -203, -210, -216, -222, -228, -234, -240, -246,
+ -252, -258, -265, -271, -277, -283, -289, -295,
+ -301, -307, -313, -319, -325, -331, -337, -343,
+ -348, -354, -360, -366, -372, -378, -384, -389,
+ -395, -401, -407, -413, -418, -424, -430, -435,
+ -441, -447, -452, -458, -464, -469, -475, -480,
+ -486, -492, -497, -502, -508, -513, -519, -524,
+ -530, -535, -540, -546, -551, -556, -562, -567,
+ -572, -577, -582, -588, -593, -598, -603, -608,
+ -613, -618, -623, -628, -633, -638, -643, -648,
+ -653, -657, -662, -667, -672, -676, -681, -686,
+ -691, -695, -700, -704, -709, -713, -718, -722,
+ -727, -731, -736, -740, -744, -749, -753, -757,
+ -761, -766, -770, -774, -778, -782, -786, -790,
+ -794, -798, -802, -806, -810, -814, -817, -821,
+ -825, -829, -832, -836, -840, -843, -847, -850,
+ -854, -857, -861, -864, -867, -871, -874, -877,
+ -880, -884, -887, -890, -893, -896, -899, -902,
+ -905, -908, -911, -914, -917, -919, -922, -925,
+ -928, -930, -933, -935, -938, -940, -943, -945,
+ -948, -950, -952, -955, -957, -959, -961, -964,
+ -966, -968, -970, -972, -974, -976, -978, -979,
+ -981, -983, -985, -987, -988, -990, -991, -993,
+ -995, -996, -998, -999, -1000, -1002, -1003, -1004,
+ -1005, -1007, -1008, -1009, -1010, -1011, -1012, -1013,
+ -1014, -1015, -1016, -1016, -1017, -1018, -1019, -1019,
+ -1020, -1020, -1021, -1021, -1022, -1022, -1023, -1023,
+ -1023, -1024, -1024, -1024, -1024, -1024, -1024, -1024,
+ -1024, -1024, -1024, -1024, -1024, -1024, -1024, -1023,
+ -1023, -1023, -1022, -1022, -1021, -1021, -1020, -1020,
+ -1019, -1019, -1018, -1017, -1016, -1016, -1015, -1014,
+ -1013, -1012, -1011, -1010, -1009, -1008, -1007, -1005,
+ -1004, -1003, -1002, -1000, -999, -998, -996, -995,
+ -993, -991, -990, -988, -987, -985, -983, -981,
+ -979, -978, -976, -974, -972, -970, -968, -966,
+ -964, -961, -959, -957, -955, -952, -950, -948,
+ -945, -943, -940, -938, -935, -933, -930, -928,
+ -925, -922, -919, -917, -914, -911, -908, -905,
+ -902, -899, -896, -893, -890, -887, -884, -880,
+ -877, -874, -871, -867, -864, -861, -857, -854,
+ -850, -847, -843, -840, -836, -832, -829, -825,
+ -821, -817, -814, -810, -806, -802, -798, -794,
+ -790, -786, -782, -778, -774, -770, -766, -761,
+ -757, -753, -749, -744, -740, -736, -731, -727,
+ -722, -718, -713, -709, -704, -700, -695, -691,
+ -686, -681, -676, -672, -667, -662, -657, -653,
+ -648, -643, -638, -633, -628, -623, -618, -613,
+ -608, -603, -598, -593, -588, -582, -577, -572,
+ -567, -562, -556, -551, -546, -540, -535, -530,
+ -524, -519, -513, -508, -502, -497, -492, -486,
+ -480, -475, -469, -464, -458, -452, -447, -441,
+ -435, -430, -424, -418, -413, -407, -401, -395,
+ -389, -384, -378, -372, -366, -360, -354, -348,
+ -343, -337, -331, -325, -319, -313, -307, -301,
+ -295, -289, -283, -277, -271, -265, -258, -252,
+ -246, -240, -234, -228, -222, -216, -210, -203,
+ -197, -191, -185, -179, -172, -166, -160, -154,
+ -148, -141, -135, -129, -123, -116, -110, -104,
+ -98, -91, -85, -79, -73, -66, -60, -54,
+ -48, -41, -35, -29, -22, -16, -10, -4
+};
+
+// this is the program the generate the above table
+#if 0
+#include <stdio.h>
+#include <math.h>
+
+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
+
+#define PFREAL_ONE 1024
+#define IANGLE_MAX 1024
+
+int main(int, char**)
+{
+ FILE*f = fopen("table.c","wt");
+ fprintf(f,"PFreal sinTable[] = {\n");
+ for(int i = 0; i < 128; i++)
+ {
+ for(int j = 0; j < 8; j++)
+ {
+ int iang = j+i*8;
+ double ii = (double)iang + 0.5;
+ double angle = ii * 2 * M_PI / IANGLE_MAX;
+ double sinAngle = sin(angle);
+ fprintf(f,"%6d, ", (int)(floor(PFREAL_ONE*sinAngle)));
+ }
+ fprintf(f,"\n");
+ }
+ fprintf(f,"};\n");
+ fclose(f);
+
+ return 0;
+}
+#endif
+
+inline PFreal fsin(int iangle)
+{
+ while(iangle < 0)
+ iangle += IANGLE_MAX;
+ return sinTable[iangle & IANGLE_MASK];
+}
+
+inline PFreal fcos(int iangle)
+{
+ // quarter phase shift
+ return fsin(iangle + (IANGLE_MAX >> 2));
+}
+
+struct SlideInfo
+{
+ int slideIndex;
+ int angle;
+ PFreal cx;
+ PFreal cy;
+};
+
+class PictureFlowPrivate
+{
+public:
+ PictureFlowPrivate(PictureFlow* widget);
+
+ int slideCount() const;
+ void setSlideCount(int count);
+
+ QSize slideSize() const;
+ void setSlideSize(QSize size);
+
+ int zoomFactor() const;
+ void setZoomFactor(int z);
+
+ QImage slide(int index) const;
+ void setSlide(int index, const QImage& image);
+
+ int currentSlide() const;
+ void setCurrentSlide(int index);
+
+ int getTarget() const;
+
+ void showPrevious();
+ void showNext();
+ void showSlide(int index);
+
+ void resize(int w, int h);
+
+ void render();
+ void startAnimation();
+ void updateAnimation();
+
+ void clearSurfaceCache();
+
+ QImage buffer;
+ QBasicTimer animateTimer;
+
+ bool singlePress;
+ int singlePressThreshold;
+ QPoint firstPress;
+ QPoint previousPos;
+ QTime previousPosTimestamp;
+ int pixelDistanceMoved;
+ int pixelsToMovePerSlide;
+
+ QVector<QString> captions;
+
+private:
+ PictureFlow* widget;
+
+ int slideWidth;
+ int slideHeight;
+ int zoom;
+
+ QVector<QImage> slideImages;
+ int centerIndex;
+ SlideInfo centerSlide;
+ QVector<SlideInfo> leftSlides;
+ QVector<SlideInfo> rightSlides;
+
+ QVector<PFreal> rays;
+ int itilt;
+ int spacing;
+ PFreal offsetX;
+ PFreal offsetY;
+
+ QImage blankSurface;
+ QCache<int, QImage> surfaceCache;
+ QTimer triggerTimer;
+
+ int slideFrame;
+ int step;
+ int target;
+ int fade;
+
+ void recalc(int w, int h);
+ QRect renderSlide(const SlideInfo &slide, int alpha=256, int col1=-1, int col=-1);
+ QImage* surface(int slideIndex);
+ void triggerRender();
+ void resetSlides();
+};
+
+PictureFlowPrivate::PictureFlowPrivate(PictureFlow* w)
+{
+ widget = w;
+
+ slideWidth = 200;
+ slideHeight = 200;
+ zoom = 100;
+
+ centerIndex = 0;
+
+ slideFrame = 0;
+ step = 0;
+ target = 0;
+ fade = 256;
+
+ triggerTimer.setSingleShot(true);
+ triggerTimer.setInterval(0);
+ QObject::connect(&triggerTimer, SIGNAL(timeout()), widget, SLOT(render()));
+
+ recalc(200, 200);
+ resetSlides();
+}
+
+int PictureFlowPrivate::slideCount() const
+{
+ return slideImages.count();
+}
+
+void PictureFlowPrivate::setSlideCount(int count)
+{
+ slideImages.resize(count);
+ captions.resize(count);
+ surfaceCache.clear();
+ resetSlides();
+ triggerRender();
+}
+
+QSize PictureFlowPrivate::slideSize() const
+{
+ return QSize(slideWidth, slideHeight);
+}
+
+void PictureFlowPrivate::setSlideSize(QSize size)
+{
+ slideWidth = size.width();
+ slideHeight = size.height();
+ recalc(buffer.width(), buffer.height());
+ triggerRender();
+}
+
+int PictureFlowPrivate::zoomFactor() const
+{
+ return zoom;
+}
+
+void PictureFlowPrivate::setZoomFactor(int z)
+{
+ if(z <= 0)
+ return;
+
+ zoom = z;
+ recalc(buffer.width(), buffer.height());
+ triggerRender();
+}
+
+QImage PictureFlowPrivate::slide(int index) const
+{
+ return slideImages[index];
+}
+
+void PictureFlowPrivate::setSlide(int index, const QImage& image)
+{
+ if((index >= 0) && (index < slideImages.count()))
+ {
+ slideImages[index] = image;
+ surfaceCache.remove(index);
+ triggerRender();
+ }
+}
+
+int PictureFlowPrivate::getTarget() const
+{
+ return target;
+}
+
+int PictureFlowPrivate::currentSlide() const
+{
+ return centerIndex;
+}
+
+void PictureFlowPrivate::setCurrentSlide(int index)
+{
+ step = 0;
+ centerIndex = qBound(index, 0, slideImages.count()-1);
+ target = centerIndex;
+ slideFrame = index << 16;
+ resetSlides();
+ triggerRender();
+}
+
+void PictureFlowPrivate::showPrevious()
+{
+ if(step >= 0)
+ {
+ if(centerIndex > 0)
+ {
+ target--;
+ startAnimation();
+ }
+ }
+ else
+ {
+ target = qMax(0, centerIndex - 2);
+ }
+}
+
+void PictureFlowPrivate::showNext()
+{
+ if(step <= 0)
+ {
+ if(centerIndex < slideImages.count()-1)
+ {
+ target++;
+ startAnimation();
+ }
+ }
+ else
+ {
+ target = qMin(centerIndex + 2, slideImages.count()-1);
+ }
+}
+
+void PictureFlowPrivate::showSlide(int index)
+{
+ index = qMax(index, 0);
+ index = qMin(slideImages.count()-1, index);
+ if(index == centerSlide.slideIndex)
+ return;
+
+ target = index;
+ startAnimation();
+}
+
+void PictureFlowPrivate::resize(int w, int h)
+{
+ recalc(w, h);
+ resetSlides();
+ triggerRender();
+}
+
+
+// adjust slides so that they are in "steady state" position
+void PictureFlowPrivate::resetSlides()
+{
+ centerSlide.angle = 0;
+ centerSlide.cx = 0;
+ centerSlide.cy = 0;
+ centerSlide.slideIndex = centerIndex;
+
+ leftSlides.clear();
+ leftSlides.resize(3);
+ for(int i = 0; i < leftSlides.count(); i++)
+ {
+ SlideInfo& si = leftSlides[i];
+ si.angle = itilt;
+ si.cx = -(offsetX + spacing*i*PFREAL_ONE);
+ si.cy = offsetY;
+ si.slideIndex = centerIndex-1-i;
+ //qDebug() << "Left[" << i << "] x=" << fixedToFloat(si.cx) << ", y=" << fixedToFloat(si.cy) ;
+ }
+
+ rightSlides.clear();
+ rightSlides.resize(3);
+ for(int i = 0; i < rightSlides.count(); i++)
+ {
+ SlideInfo& si = rightSlides[i];
+ si.angle = -itilt;
+ si.cx = offsetX + spacing*i*PFREAL_ONE;
+ si.cy = offsetY;
+ si.slideIndex = centerIndex+1+i;
+ //qDebug() << "Right[" << i << "] x=" << fixedToFloat(si.cx) << ", y=" << fixedToFloat(si.cy) ;
+ }
+}
+
+#define BILINEAR_STRETCH_HOR 4
+#define BILINEAR_STRETCH_VER 4
+
+static QImage prepareSurface(QImage img, int w, int h)
+{
+ Qt::TransformationMode mode = Qt::SmoothTransformation;
+ img = img.scaled(w, h, Qt::IgnoreAspectRatio, mode);
+
+ // slightly larger, to accomodate for the reflection
+ int hs = h * 2;
+ int hofs = h / 3;
+
+ // offscreen buffer: black is sweet
+ QImage result(hs, w, QImage::Format_RGB16);
+ result.fill(0);
+
+ // transpose the image, this is to speed-up the rendering
+ // because we process one column at a time
+ // (and much better and faster to work row-wise, i.e in one scanline)
+ for(int x = 0; x < w; x++)
+ for(int y = 0; y < h; y++)
+ result.setPixel(hofs + y, x, img.pixel(x, y));
+
+ // create the reflection
+ int ht = hs - h - hofs;
+ int hte = ht;
+ for(int x = 0; x < w; x++)
+ for(int y = 0; y < ht; y++)
+ {
+ QRgb color = img.pixel(x, img.height()-y-1);
+ //QRgb565 color = img.scanLine(img.height()-y-1) + x*sizeof(QRgb565); //img.pixel(x, img.height()-y-1);
+ int a = qAlpha(color);
+ int r = qRed(color) * a / 256 * (hte - y) / hte * 3/5;
+ int g = qGreen(color) * a / 256 * (hte - y) / hte * 3/5;
+ int b = qBlue(color) * a / 256 * (hte - y) / hte * 3/5;
+ result.setPixel(h+hofs+y, x, qRgb(r, g, b));
+ }
+
+#ifdef PICTUREFLOW_BILINEAR_FILTER
+ int hh = BILINEAR_STRETCH_VER*hs;
+ int ww = BILINEAR_STRETCH_HOR*w;
+ result = result.scaled(hh, ww, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
+#endif
+
+ return result;
+}
+
+
+// get transformed image for specified slide
+// if it does not exist, create it and place it in the cache
+QImage* PictureFlowPrivate::surface(int slideIndex)
+{
+ if(slideIndex < 0)
+ return 0;
+ if(slideIndex >= slideImages.count())
+ return 0;
+
+ if(surfaceCache.contains(slideIndex))
+ return surfaceCache[slideIndex];
+
+ QImage img = widget->slide(slideIndex);
+ if(img.isNull())
+ {
+ if(blankSurface.isNull())
+ {
+ blankSurface = QImage(slideWidth, slideHeight, QImage::Format_RGB16);
+
+ QPainter painter(&blankSurface);
+ QPoint p1(slideWidth*4/10, 0);
+ QPoint p2(slideWidth*6/10, slideHeight);
+ QLinearGradient linearGrad(p1, p2);
+ linearGrad.setColorAt(0, Qt::black);
+ linearGrad.setColorAt(1, Qt::white);
+ painter.setBrush(linearGrad);
+ painter.fillRect(0, 0, slideWidth, slideHeight, QBrush(linearGrad));
+
+ painter.setPen(QPen(QColor(64,64,64), 4));
+ painter.setBrush(QBrush());
+ painter.drawRect(2, 2, slideWidth-3, slideHeight-3);
+ painter.end();
+ blankSurface = prepareSurface(blankSurface, slideWidth, slideHeight);
+ }
+ return &blankSurface;
+ }
+
+ surfaceCache.insert(slideIndex, new QImage(prepareSurface(img, slideWidth, slideHeight)));
+ return surfaceCache[slideIndex];
+}
+
+
+// Schedules rendering the slides. Call this function to avoid immediate
+// render and thus cause less flicker.
+void PictureFlowPrivate::triggerRender()
+{
+ triggerTimer.start();
+}
+
+// Render the slides. Updates only the offscreen buffer.
+void PictureFlowPrivate::render()
+{
+ buffer.fill(0);
+
+ int nleft = leftSlides.count();
+ int nright = rightSlides.count();
+
+ QRect r = renderSlide(centerSlide);
+ int c1 = r.left();
+ int c2 = r.right();
+
+ if(step == 0)
+ {
+ // no animation, boring plain rendering
+ for(int index = 0; index < nleft-1; index++)
+ {
+ int alpha = (index < nleft-2) ? 256 : 128;
+ QRect rs = renderSlide(leftSlides[index], alpha, 0, c1-1);
+ if(!rs.isEmpty())
+ c1 = rs.left();
+ }
+ for(int index = 0; index < nright-1; index++)
+ {
+ int alpha = (index < nright-2) ? 256 : 128;
+ QRect rs = renderSlide(rightSlides[index], alpha, c2+1, buffer.width());
+ if(!rs.isEmpty())
+ c2 = rs.right();
+ }
+
+ QPainter painter;
+ painter.begin(&buffer);
+
+ QFont font("Arial", 14);
+ font.setBold(true);
+ painter.setFont(font);
+ painter.setPen(Qt::white);
+ //painter.setPen(QColor(255,255,255,127));
+
+ if (!captions.isEmpty())
+ painter.drawText( QRect(0,0, buffer.width(), (buffer.height() - slideSize().height())/2),
+ Qt::AlignCenter, captions[centerIndex]);
+
+ painter.end();
+
+ }
+ else
+ {
+ // the first and last slide must fade in/fade out
+ for(int index = 0; index < nleft; index++)
+ {
+ int alpha = 256;
+ if(index == nleft-1)
+ alpha = (step > 0) ? 0 : 128-fade/2;
+ if(index == nleft-2)
+ alpha = (step > 0) ? 128-fade/2 : 256-fade/2;
+ if(index == nleft-3)
+ alpha = (step > 0) ? 256-fade/2 : 256;
+ QRect rs = renderSlide(leftSlides[index], alpha, 0, c1-1);
+ if(!rs.isEmpty())
+ c1 = rs.left();
+
+ alpha = (step > 0) ? 256-fade/2 : 256;
+ }
+ for(int index = 0; index < nright; index++)
+ {
+ int alpha = (index < nright-2) ? 256 : 128;
+ if(index == nright-1)
+ alpha = (step > 0) ? fade/2 : 0;
+ if(index == nright-2)
+ alpha = (step > 0) ? 128+fade/2 : fade/2;
+ if(index == nright-3)
+ alpha = (step > 0) ? 256 : 128+fade/2;
+ QRect rs = renderSlide(rightSlides[index], alpha, c2+1, buffer.width());
+ if(!rs.isEmpty())
+ c2 = rs.right();
+ }
+
+
+
+ QPainter painter;
+ painter.begin(&buffer);
+
+ QFont font("Arial", 14);
+ font.setBold(true);
+ painter.setFont(font);
+
+ int leftTextIndex = (step>0) ? centerIndex : centerIndex-1;
+
+ painter.setPen(QColor(255,255,255, (255-fade) ));
+ painter.drawText( QRect(0,0, buffer.width(), (buffer.height() - slideSize().height())/2),
+ Qt::AlignCenter, captions[leftTextIndex]);
+
+ painter.setPen(QColor(255,255,255, fade));
+ painter.drawText( QRect(0,0, buffer.width(), (buffer.height() - slideSize().height())/2),
+ Qt::AlignCenter, captions[leftTextIndex+1]);
+
+
+ painter.end();
+ }
+}
+
+
+static inline uint BYTE_MUL_RGB16(uint x, uint a) {
+ a += 1;
+ uint t = (((x & 0x07e0)*a) >> 8) & 0x07e0;
+ t |= (((x & 0xf81f)*(a>>2)) >> 6) & 0xf81f;
+ return t;
+}
+
+static inline uint BYTE_MUL_RGB16_32(uint x, uint a) {
+ uint t = (((x & 0xf81f07e0) >> 5)*a) & 0xf81f07e0;
+ t |= (((x & 0x07e0f81f)*a) >> 5) & 0x07e0f81f;
+ return t;
+}
+
+
+// Renders a slide to offscreen buffer. Returns a rect of the rendered area.
+// alpha=256 means normal, alpha=0 is fully black, alpha=128 half transparent
+// col1 and col2 limit the column for rendering.
+QRect PictureFlowPrivate::renderSlide(const SlideInfo &slide, int alpha,
+int col1, int col2)
+{
+ QImage* src = surface(slide.slideIndex);
+ if(!src)
+ return QRect();
+
+ QRect rect(0, 0, 0, 0);
+
+#ifdef PICTUREFLOW_BILINEAR_FILTER
+ int sw = src->height() / BILINEAR_STRETCH_HOR;
+ int sh = src->width() / BILINEAR_STRETCH_VER;
+#else
+ int sw = src->height();
+ int sh = src->width();
+#endif
+ int h = buffer.height();
+ int w = buffer.width();
+
+ if(col1 > col2)
+ {
+ int c = col2;
+ col2 = col1;
+ col1 = c;
+ }
+
+ col1 = (col1 >= 0) ? col1 : 0;
+ col2 = (col2 >= 0) ? col2 : w-1;
+ col1 = qMin(col1, w-1);
+ col2 = qMin(col2, w-1);
+
+ int distance = h * 100 / zoom;
+ PFreal sdx = fcos(slide.angle);
+ PFreal sdy = fsin(slide.angle);
+ PFreal xs = slide.cx - slideWidth * sdx/2;
+ PFreal ys = slide.cy - slideWidth * sdy/2;
+ PFreal dist = distance * PFREAL_ONE;
+
+ int xi = qMax((PFreal)0, ((w*PFREAL_ONE/2) + fdiv(xs*h, dist+ys)) >> PFREAL_SHIFT);
+ if(xi >= w)
+ return rect;
+
+ bool flag = false;
+ rect.setLeft(xi);
+ for(int x = qMax(xi, col1); x <= col2; x++)
+ {
+ PFreal hity = 0;
+ PFreal fk = rays[x];
+ if(sdy)
+ {
+ fk = fk - fdiv(sdx,sdy);
+ hity = -fdiv((rays[x]*distance - slide.cx + slide.cy*sdx/sdy), fk);
+ }
+
+ dist = distance*PFREAL_ONE + hity;
+ if(dist < 0)
+ continue;
+
+ PFreal hitx = fmul(dist, rays[x]);
+ PFreal hitdist = fdiv(hitx - slide.cx, sdx);
+
+#ifdef PICTUREFLOW_BILINEAR_FILTER
+ int column = sw*BILINEAR_STRETCH_HOR/2 + (hitdist*BILINEAR_STRETCH_HOR >> PFREAL_SHIFT);
+ if(column >= sw*BILINEAR_STRETCH_HOR)
+ break;
+#else
+ int column = sw/2 + (hitdist >> PFREAL_SHIFT);
+ if(column >= sw)
+ break;
+#endif
+ if(column < 0)
+ continue;
+
+ rect.setRight(x);
+ if(!flag)
+ rect.setLeft(x);
+ flag = true;
+
+ int y1 = h/2;
+ int y2 = y1+ 1;
+ QRgb565* pixel1 = (QRgb565*)(buffer.scanLine(y1)) + x;
+ QRgb565* pixel2 = (QRgb565*)(buffer.scanLine(y2)) + x;
+ int pixelstep = pixel2 - pixel1;
+
+#ifdef PICTUREFLOW_BILINEAR_FILTER
+ int center = (sh*BILINEAR_STRETCH_VER/2);
+ int dy = dist*BILINEAR_STRETCH_VER / h;
+#else
+ int center = (sh/2);
+ int dy = dist / h;
+#endif
+ int p1 = center*PFREAL_ONE - dy/2;
+ int p2 = center*PFREAL_ONE + dy/2;
+
+ const QRgb565 *ptr = (const QRgb565*)(src->scanLine(column));
+ if(alpha == 256)
+ while((y1 >= 0) && (y2 < h) && (p1 >= 0))
+ {
+ *pixel1 = ptr[p1 >> PFREAL_SHIFT];
+ *pixel2 = ptr[p2 >> PFREAL_SHIFT];
+ p1 -= dy;
+ p2 += dy;
+ y1--;
+ y2++;
+ pixel1 -= pixelstep;
+ pixel2 += pixelstep;
+ }
+ else
+ while((y1 >= 0) && (y2 < h) && (p1 >= 0))
+ {
+ QRgb565 c1 = ptr[p1 >> PFREAL_SHIFT];
+ QRgb565 c2 = ptr[p2 >> PFREAL_SHIFT];
+
+ *pixel1 = BYTE_MUL_RGB16(c1, alpha);
+ *pixel2 = BYTE_MUL_RGB16(c2, alpha);
+
+/*
+ int r1 = qRed(c1) * alpha/256;
+ int g1 = qGreen(c1) * alpha/256;
+ int b1 = qBlue(c1) * alpha/256;
+ int r2 = qRed(c2) * alpha/256;
+ int g2 = qGreen(c2) * alpha/256;
+ int b2 = qBlue(c2) * alpha/256;
+ *pixel1 = qRgb(r1, g1, b1);
+ *pixel2 = qRgb(r2, g2, b2);
+*/
+ p1 -= dy;
+ p2 += dy;
+ y1--;
+ y2++;
+ pixel1 -= pixelstep;
+ pixel2 += pixelstep;
+ }
+ }
+
+ rect.setTop(0);
+ rect.setBottom(h-1);
+ return rect;
+}
+
+// Updates look-up table and other stuff necessary for the rendering.
+// Call this when the viewport size or slide dimension is changed.
+void PictureFlowPrivate::recalc(int ww, int wh)
+{
+ int w = (ww+1)/2;
+ int h = (wh+1)/2;
+ buffer = QImage(ww, wh, QImage::Format_RGB16);
+ buffer.fill(0);
+
+ rays.resize(w*2);
+
+ for(int i = 0; i < w; i++)
+ {
+ PFreal gg = (PFREAL_HALF + i * PFREAL_ONE) / (2*h);
+ rays[w-i-1] = -gg;
+ rays[w+i] = gg;
+ }
+
+ // pointer must move more than 1/15 of the window to enter drag mode
+ singlePressThreshold = ww / 15;
+// qDebug() << "singlePressThreshold now set to " << singlePressThreshold;
+
+ pixelsToMovePerSlide = ww / 3;
+// qDebug() << "pixelsToMovePerSlide now set to " << pixelsToMovePerSlide;
+
+ itilt = 80 * IANGLE_MAX / 360; // approx. 80 degrees tilted
+
+ offsetY = slideWidth/2 * fsin(itilt);
+ offsetY += slideWidth * PFREAL_ONE / 4;
+
+// offsetX = slideWidth/2 * (PFREAL_ONE-fcos(itilt));
+// offsetX += slideWidth * PFREAL_ONE;
+
+ // center slide + side slide
+ offsetX = slideWidth*PFREAL_ONE;
+// offsetX = 150*PFREAL_ONE;//(slideWidth/2)*PFREAL_ONE + ( slideWidth*fcos(itilt) )/2;
+// qDebug() << "center width = " << slideWidth;
+// qDebug() << "side width = " << fixedToFloat(slideWidth/2 * (PFREAL_ONE-fcos(itilt)));
+// qDebug() << "offsetX now " << fixedToFloat(offsetX);
+
+ spacing = slideWidth/5;
+
+ surfaceCache.clear();
+ blankSurface = QImage();
+}
+
+void PictureFlowPrivate::startAnimation()
+{
+ if(!animateTimer.isActive())
+ {
+ step = (target < centerSlide.slideIndex) ? -1 : 1;
+ animateTimer.start(30, widget);
+ }
+}
+
+// Updates the animation effect. Call this periodically from a timer.
+void PictureFlowPrivate::updateAnimation()
+{
+ if(!animateTimer.isActive())
+ return;
+ if(step == 0)
+ return;
+
+ int speed = 16384;
+
+ // deaccelerate when approaching the target
+ if(true)
+ {
+ const int max = 2 * 65536;
+
+ int fi = slideFrame;
+ fi -= (target << 16);
+ if(fi < 0)
+ fi = -fi;
+ fi = qMin(fi, max);
+
+ int ia = IANGLE_MAX * (fi-max/2) / (max*2);
+ speed = 512 + 16384 * (PFREAL_ONE+fsin(ia))/PFREAL_ONE;
+ }
+
+ slideFrame += speed*step;
+
+ int index = slideFrame >> 16;
+ int pos = slideFrame & 0xffff;
+ int neg = 65536 - pos;
+ int tick = (step < 0) ? neg : pos;
+ PFreal ftick = (tick * PFREAL_ONE) >> 16;
+
+ // the leftmost and rightmost slide must fade away
+ fade = pos / 256;
+
+ if(step < 0)
+ index++;
+ if(centerIndex != index)
+ {
+ centerIndex = index;
+ slideFrame = index << 16;
+ centerSlide.slideIndex = centerIndex;
+ for(int i = 0; i < leftSlides.count(); i++)
+ leftSlides[i].slideIndex = centerIndex-1-i;
+ for(int i = 0; i < rightSlides.count(); i++)
+ rightSlides[i].slideIndex = centerIndex+1+i;
+ }
+
+ centerSlide.angle = (step * tick * itilt) >> 16;
+ centerSlide.cx = -step * fmul(offsetX, ftick);
+ centerSlide.cy = fmul(offsetY, ftick);
+
+ if(centerIndex == target)
+ {
+ resetSlides();
+ animateTimer.stop();
+ triggerRender();
+ step = 0;
+ fade = 256;
+ return;
+ }
+
+ for(int i = 0; i < leftSlides.count(); i++)
+ {
+ SlideInfo& si = leftSlides[i];
+ si.angle = itilt;
+ si.cx = -(offsetX + spacing*i*PFREAL_ONE + step*spacing*ftick);
+ si.cy = offsetY;
+ }
+
+ for(int i = 0; i < rightSlides.count(); i++)
+ {
+ SlideInfo& si = rightSlides[i];
+ si.angle = -itilt;
+ si.cx = offsetX + spacing*i*PFREAL_ONE - step*spacing*ftick;
+ si.cy = offsetY;
+ }
+
+ if(step > 0)
+ {
+ PFreal ftick = (neg * PFREAL_ONE) >> 16;
+ rightSlides[0].angle = -(neg * itilt) >> 16;
+ rightSlides[0].cx = fmul(offsetX, ftick);
+ rightSlides[0].cy = fmul(offsetY, ftick);
+ }
+ else
+ {
+ PFreal ftick = (pos * PFREAL_ONE) >> 16;
+ leftSlides[0].angle = (pos * itilt) >> 16;
+ leftSlides[0].cx = -fmul(offsetX, ftick);
+ leftSlides[0].cy = fmul(offsetY, ftick);
+ }
+
+ // must change direction ?
+ if(target < index) if(step > 0)
+ step = -1;
+ if(target > index) if(step < 0)
+ step = 1;
+
+ triggerRender();
+}
+
+
+void PictureFlowPrivate::clearSurfaceCache()
+{
+ surfaceCache.clear();
+}
+
+// -----------------------------------------
+
+PictureFlow::PictureFlow(QWidget* parent): QWidget(parent)
+{
+ d = new PictureFlowPrivate(this);
+
+ setAttribute(Qt::WA_StaticContents, true);
+ setAttribute(Qt::WA_OpaquePaintEvent, true);
+ setAttribute(Qt::WA_NoSystemBackground, true);
+
+#ifdef Q_WS_QWS
+ if (QScreen::instance()->pixelFormat() != QImage::Format_Invalid)
+ setAttribute(Qt::WA_PaintOnScreen, true);
+#endif
+}
+
+PictureFlow::~PictureFlow()
+{
+ delete d;
+}
+
+int PictureFlow::slideCount() const
+{
+ return d->slideCount();
+}
+
+void PictureFlow::setSlideCount(int count)
+{
+ d->setSlideCount(count);
+}
+
+QSize PictureFlow::slideSize() const
+{
+ return d->slideSize();
+}
+
+void PictureFlow::setSlideSize(QSize size)
+{
+ d->setSlideSize(size);
+}
+
+int PictureFlow::zoomFactor() const
+{
+ return d->zoomFactor();
+}
+
+void PictureFlow::setZoomFactor(int z)
+{
+ d->setZoomFactor(z);
+}
+
+QImage PictureFlow::slide(int index) const
+{
+ return d->slide(index);
+}
+
+void PictureFlow::setSlide(int index, const QImage& image)
+{
+ d->setSlide(index, image);
+}
+
+void PictureFlow::setSlide(int index, const QPixmap& pixmap)
+{
+ d->setSlide(index, pixmap.toImage());
+}
+
+void PictureFlow::setSlideCaption(int index, QString caption)
+{
+ d->captions[index] = caption;
+}
+
+
+int PictureFlow::currentSlide() const
+{
+ return d->currentSlide();
+}
+
+void PictureFlow::setCurrentSlide(int index)
+{
+ d->setCurrentSlide(index);
+}
+
+void PictureFlow::clear()
+{
+ d->setSlideCount(0);
+}
+
+void PictureFlow::clearCaches()
+{
+ d->clearSurfaceCache();
+}
+
+void PictureFlow::render()
+{
+ d->render();
+ update();
+}
+
+void PictureFlow::showPrevious()
+{
+ d->showPrevious();
+}
+
+void PictureFlow::showNext()
+{
+ d->showNext();
+}
+
+void PictureFlow::showSlide(int index)
+{
+ d->showSlide(index);
+}
+
+void PictureFlow::keyPressEvent(QKeyEvent* event)
+{
+ if(event->key() == Qt::Key_Left)
+ {
+ if(event->modifiers() == Qt::ControlModifier)
+ showSlide(currentSlide()-10);
+ else
+ showPrevious();
+ event->accept();
+ return;
+ }
+
+ if(event->key() == Qt::Key_Right)
+ {
+ if(event->modifiers() == Qt::ControlModifier)
+ showSlide(currentSlide()+10);
+ else
+ showNext();
+ event->accept();
+ return;
+ }
+
+ event->ignore();
+}
+
+#define SPEED_LOWER_THRESHOLD 10
+#define SPEED_UPPER_LIMIT 40
+
+void PictureFlow::mouseMoveEvent(QMouseEvent* event)
+{
+ int distanceMovedSinceLastEvent = event->pos().x() - d->previousPos.x();
+
+ // Check to see if we need to switch from single press mode to a drag mode
+ if (d->singlePress)
+ {
+ // Increment the distance moved for this event
+ d->pixelDistanceMoved += distanceMovedSinceLastEvent;
+
+ // Check against threshold
+ if (qAbs(d->pixelDistanceMoved) > d->singlePressThreshold)
+ {
+ d->singlePress = false;
+// qDebug() << "DRAG MODE ON";
+ }
+ }
+
+ if (!d->singlePress)
+ {
+ int speed;
+ // Calculate velocity in a 10th of a window width per second
+ if (d->previousPosTimestamp.elapsed() == 0)
+ speed = SPEED_LOWER_THRESHOLD;
+ else
+ {
+ speed = ((qAbs(event->pos().x()-d->previousPos.x())*1000) / d->previousPosTimestamp.elapsed())
+ / (d->buffer.width() / 10);
+
+ if (speed < SPEED_LOWER_THRESHOLD)
+ speed = SPEED_LOWER_THRESHOLD;
+ else if (speed > SPEED_UPPER_LIMIT)
+ speed = SPEED_UPPER_LIMIT;
+ else {
+ speed = SPEED_LOWER_THRESHOLD + (speed / 3);
+// qDebug() << "ACCELERATION ENABLED Speed = " << speed << ", Distance = " << distanceMovedSinceLastEvent;
+
+ }
+ }
+
+
+// qDebug() << "Speed = " << speed;
+
+// int incr = ((event->pos().x() - d->previousPos.x())/10) * speed;
+
+// qDebug() << "Incremented by " << incr;
+
+ int incr = (distanceMovedSinceLastEvent * speed);
+
+ //qDebug() << "(distanceMovedSinceLastEvent * speed) = " << incr;
+
+ if (incr > d->pixelsToMovePerSlide*2) {
+ incr = d->pixelsToMovePerSlide*2;
+ //qDebug() << "Limiting incr to " << incr;
+ }
+
+
+ d->pixelDistanceMoved += (distanceMovedSinceLastEvent * speed);
+ // qDebug() << "distance: " << d->pixelDistanceMoved;
+
+ int slideInc;
+
+ slideInc = d->pixelDistanceMoved / (d->pixelsToMovePerSlide * 10);
+
+ if (slideInc != 0) {
+ int targetSlide = d->getTarget() - slideInc;
+ showSlide(targetSlide);
+// qDebug() << "TargetSlide = " << targetSlide;
+
+ //qDebug() << "Decrementing pixelDistanceMoved by " << (d->pixelsToMovePerSlide *10) * slideInc;
+
+ d->pixelDistanceMoved -= (d->pixelsToMovePerSlide *10) * slideInc;
+
+/*
+ if ( (targetSlide <= 0) || (targetSlide >= d->slideCount()-1) )
+ d->pixelDistanceMoved = 0;
+*/
+ }
+
+
+ }
+
+ d->previousPos = event->pos();
+ d->previousPosTimestamp.restart();
+
+ emit inputReceived();
+}
+
+void PictureFlow::mousePressEvent(QMouseEvent* event)
+{
+ d->firstPress = event->pos();
+ d->previousPos = event->pos();
+ d->previousPosTimestamp.start();
+ d->singlePress = true; // Initially assume a single press
+// d->dragStartSlide = d->getTarget();
+ d->pixelDistanceMoved = 0;
+
+ emit inputReceived();
+}
+
+void PictureFlow::mouseReleaseEvent(QMouseEvent* event)
+{
+ int sideWidth = (d->buffer.width() - slideSize().width()) /2;
+
+ if (d->singlePress)
+ {
+ if (event->x() < sideWidth )
+ {
+ showPrevious();
+ } else if ( event->x() > sideWidth + slideSize().width() ) {
+ showNext();
+ } else {
+ emit itemActivated(d->getTarget());
+ }
+
+ event->accept();
+ }
+
+ emit inputReceived();
+}
+
+
+void PictureFlow::paintEvent(QPaintEvent* event)
+{
+ Q_UNUSED(event);
+ QPainter painter(this);
+ painter.setRenderHint(QPainter::Antialiasing, false);
+ painter.drawImage(QPoint(0,0), d->buffer);
+}
+
+void PictureFlow::resizeEvent(QResizeEvent* event)
+{
+ d->resize(width(), height());
+ QWidget::resizeEvent(event);
+}
+
+void PictureFlow::timerEvent(QTimerEvent* event)
+{
+ if(event->timerId() == d->animateTimer.timerId())
+ {
+// QTime now = QTime::currentTime();
+ d->updateAnimation();
+// d->animateTimer.start(qMax(0, 30-now.elapsed() ), this);
+ }
+ else
+ QWidget::timerEvent(event);
+}
diff --git a/demos/embedded/fluidlauncher/pictureflow.h b/demos/embedded/fluidlauncher/pictureflow.h
new file mode 100644
index 0000000..fccc7a3
--- /dev/null
+++ b/demos/embedded/fluidlauncher/pictureflow.h
@@ -0,0 +1,237 @@
+/****************************************************************************
+*
+* Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies)
+* This is version of the Pictureflow animated image show widget modified by Nokia.
+*
+* $QT_BEGIN_LICENSE:LGPL$
+* No Commercial Usage
+* This file contains pre-release code and may not be distributed.
+* You may use this file in accordance with the terms and conditions
+* contained in the either Technology Preview License Agreement or the
+* Beta Release License Agreement.
+*
+* GNU Lesser General Public License Usage
+* Alternatively, this file may be used under the terms of the GNU Lesser
+* General Public License version 2.1 as published by the Free Software
+* Foundation and appearing in the file LICENSE.LGPL included in the
+* packaging of this file. Please review the following information to
+* ensure the GNU Lesser General Public License version 2.1 requirements
+* will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+*
+* In addition, as a special exception, Nokia gives you certain
+* additional rights. These rights are described in the Nokia Qt LGPL
+* Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+* package.
+*
+* GNU General Public License Usage
+* Alternatively, this file may be used under the terms of the GNU
+* General Public License version 3.0 as published by the Free Software
+* Foundation and appearing in the file LICENSE.GPL included in the
+* packaging of this file. Please review the following information to
+* ensure the GNU General Public License version 3.0 requirements will be
+* met: http://www.gnu.org/copyleft/gpl.html.
+*
+* If you are unsure which license is appropriate for your use, please
+* contact the sales department at qt-sales@nokia.com.
+* $QT_END_LICENSE$
+*
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are met:
+* * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above copyright
+* notice, this list of conditions and the following disclaimer in the
+* documentation and/or other materials provided with the distribution.
+* * Neither the name of the <organization> nor the
+* names of its contributors may be used to endorse or promote products
+* derived from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY TROLLTECH ASA ``AS IS'' AND ANY
+* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+* DISCLAIMED. IN NO EVENT SHALL <copyright holder> BE LIABLE FOR ANY
+* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+****************************************************************************/
+/*
+ ORIGINAL COPYRIGHT HEADER
+ PictureFlow - animated image show widget
+ http://pictureflow.googlecode.com
+
+ Copyright (C) 2007 Ariya Hidayat (ariya@kde.org)
+
+ Permission is hereby granted, free of charge, to any person obtaining a copy
+ of this software and associated documentation files (the "Software"), to deal
+ in the Software without restriction, including without limitation the rights
+ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ copies of the Software, and to permit persons to whom the Software is
+ furnished to do so, subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be included in
+ all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ THE SOFTWARE.
+*/
+
+#ifndef PICTUREFLOW_H
+#define PICTUREFLOW_H
+
+#include <QWidget>
+
+class PictureFlowPrivate;
+
+/*!
+ Class PictureFlow implements an image show widget with animation effect
+ like Apple's CoverFlow (in iTunes and iPod). Images are arranged in form
+ of slides, one main slide is shown at the center with few slides on
+ the left and right sides of the center slide. When the next or previous
+ slide is brought to the front, the whole slides flow to the right or
+ the right with smooth animation effect; until the new slide is finally
+ placed at the center.
+
+ */
+class PictureFlow : public QWidget
+{
+Q_OBJECT
+
+ Q_PROPERTY(int slideCount READ slideCount WRITE setSlideCount)
+ Q_PROPERTY(int currentSlide READ currentSlide WRITE setCurrentSlide)
+ Q_PROPERTY(QSize slideSize READ slideSize WRITE setSlideSize)
+ Q_PROPERTY(int zoomFactor READ zoomFactor WRITE setZoomFactor)
+
+public:
+ /*!
+ Creates a new PictureFlow widget.
+ */
+ PictureFlow(QWidget* parent = 0);
+
+ /*!
+ Destroys the widget.
+ */
+ ~PictureFlow();
+
+ /*!
+ Returns the total number of slides.
+ */
+ int slideCount() const;
+
+ /*!
+ Sets the total number of slides.
+ */
+ void setSlideCount(int count);
+
+ /*!
+ Returns the dimension of each slide (in pixels).
+ */
+ QSize slideSize() const;
+
+ /*!
+ Sets the dimension of each slide (in pixels).
+ */
+ void setSlideSize(QSize size);
+
+ /*!
+ Sets the zoom factor (in percent).
+ */
+ void setZoomFactor(int zoom);
+
+ /*!
+ Returns the zoom factor (in percent).
+ */
+ int zoomFactor() const;
+
+ /*!
+ Clears any caches held to free up memory
+ */
+ void clearCaches();
+
+ /*!
+ Returns QImage of specified slide.
+ This function will be called only whenever necessary, e.g. the 100th slide
+ will not be retrived when only the first few slides are visible.
+ */
+ virtual QImage slide(int index) const;
+
+ /*!
+ Sets an image for specified slide. If the slide already exists,
+ it will be replaced.
+ */
+ virtual void setSlide(int index, const QImage& image);
+
+ virtual void setSlideCaption(int index, QString caption);
+
+ /*!
+ Sets a pixmap for specified slide. If the slide already exists,
+ it will be replaced.
+ */
+ virtual void setSlide(int index, const QPixmap& pixmap);
+
+ /*!
+ Returns the index of slide currently shown in the middle of the viewport.
+ */
+ int currentSlide() const;
+
+public slots:
+
+ /*!
+ Sets slide to be shown in the middle of the viewport. No animation
+ effect will be produced, unlike using showSlide.
+ */
+ void setCurrentSlide(int index);
+
+ /*!
+ Clears images of all slides.
+ */
+ void clear();
+
+ /*!
+ Rerender the widget. Normally this function will be automatically invoked
+ whenever necessary, e.g. during the transition animation.
+ */
+ void render();
+
+ /*!
+ Shows previous slide using animation effect.
+ */
+ void showPrevious();
+
+ /*!
+ Shows next slide using animation effect.
+ */
+ void showNext();
+
+ /*!
+ Go to specified slide using animation effect.
+ */
+ void showSlide(int index);
+
+signals:
+ void itemActivated(int index);
+ void inputReceived();
+
+protected:
+ void paintEvent(QPaintEvent *event);
+ void keyPressEvent(QKeyEvent* event);
+ void mouseMoveEvent(QMouseEvent* event);
+ void mousePressEvent(QMouseEvent* event);
+ void mouseReleaseEvent(QMouseEvent* event);
+ void resizeEvent(QResizeEvent* event);
+ void timerEvent(QTimerEvent* event);
+
+private:
+ PictureFlowPrivate* d;
+};
+
+#endif // PICTUREFLOW_H
diff --git a/demos/embedded/fluidlauncher/screenshots/concentriccircles.png b/demos/embedded/fluidlauncher/screenshots/concentriccircles.png
new file mode 100644
index 0000000..fd308b5
--- /dev/null
+++ b/demos/embedded/fluidlauncher/screenshots/concentriccircles.png
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diff --git a/demos/embedded/fluidlauncher/screenshots/deform.png b/demos/embedded/fluidlauncher/screenshots/deform.png
new file mode 100644
index 0000000..c22f2ae
--- /dev/null
+++ b/demos/embedded/fluidlauncher/screenshots/deform.png
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diff --git a/demos/embedded/fluidlauncher/screenshots/elasticnodes.png b/demos/embedded/fluidlauncher/screenshots/elasticnodes.png
new file mode 100644
index 0000000..bc157e5
--- /dev/null
+++ b/demos/embedded/fluidlauncher/screenshots/elasticnodes.png
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diff --git a/demos/embedded/fluidlauncher/screenshots/embeddedsvgviewer.png b/demos/embedded/fluidlauncher/screenshots/embeddedsvgviewer.png
new file mode 100644
index 0000000..522f13b
--- /dev/null
+++ b/demos/embedded/fluidlauncher/screenshots/embeddedsvgviewer.png
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diff --git a/demos/embedded/fluidlauncher/screenshots/mediaplayer.png b/demos/embedded/fluidlauncher/screenshots/mediaplayer.png
new file mode 100644
index 0000000..1304a19
--- /dev/null
+++ b/demos/embedded/fluidlauncher/screenshots/mediaplayer.png
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diff --git a/demos/embedded/fluidlauncher/screenshots/pathstroke.png b/demos/embedded/fluidlauncher/screenshots/pathstroke.png
new file mode 100644
index 0000000..c3d727e
--- /dev/null
+++ b/demos/embedded/fluidlauncher/screenshots/pathstroke.png
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diff --git a/demos/embedded/fluidlauncher/screenshots/styledemo.png b/demos/embedded/fluidlauncher/screenshots/styledemo.png
new file mode 100644
index 0000000..669c488
--- /dev/null
+++ b/demos/embedded/fluidlauncher/screenshots/styledemo.png
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diff --git a/demos/embedded/fluidlauncher/screenshots/wiggly.png b/demos/embedded/fluidlauncher/screenshots/wiggly.png
new file mode 100644
index 0000000..b20fbc4
--- /dev/null
+++ b/demos/embedded/fluidlauncher/screenshots/wiggly.png
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diff --git a/demos/embedded/fluidlauncher/slides/demo_1.png b/demos/embedded/fluidlauncher/slides/demo_1.png
new file mode 100644
index 0000000..d2952e5
--- /dev/null
+++ b/demos/embedded/fluidlauncher/slides/demo_1.png
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diff --git a/demos/embedded/fluidlauncher/slides/demo_2.png b/demos/embedded/fluidlauncher/slides/demo_2.png
new file mode 100644
index 0000000..1899825
--- /dev/null
+++ b/demos/embedded/fluidlauncher/slides/demo_2.png
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diff --git a/demos/embedded/fluidlauncher/slides/demo_3.png b/demos/embedded/fluidlauncher/slides/demo_3.png
new file mode 100644
index 0000000..8369bc0
--- /dev/null
+++ b/demos/embedded/fluidlauncher/slides/demo_3.png
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diff --git a/demos/embedded/fluidlauncher/slides/demo_4.png b/demos/embedded/fluidlauncher/slides/demo_4.png
new file mode 100644
index 0000000..377e369
--- /dev/null
+++ b/demos/embedded/fluidlauncher/slides/demo_4.png
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diff --git a/demos/embedded/fluidlauncher/slides/demo_5.png b/demos/embedded/fluidlauncher/slides/demo_5.png
new file mode 100644
index 0000000..239f08a
--- /dev/null
+++ b/demos/embedded/fluidlauncher/slides/demo_5.png
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diff --git a/demos/embedded/fluidlauncher/slides/demo_6.png b/demos/embedded/fluidlauncher/slides/demo_6.png
new file mode 100644
index 0000000..0addf37
--- /dev/null
+++ b/demos/embedded/fluidlauncher/slides/demo_6.png
Binary files differ
diff --git a/demos/embedded/fluidlauncher/slideshow.cpp b/demos/embedded/fluidlauncher/slideshow.cpp
new file mode 100644
index 0000000..8f643b4
--- /dev/null
+++ b/demos/embedded/fluidlauncher/slideshow.cpp
@@ -0,0 +1,233 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the demonstration applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QBasicTimer>
+#include <QList>
+#include <QImage>
+#include <QDir>
+#include <QPainter>
+#include <QPaintEvent>
+
+#include <QDebug>
+
+
+#include "slideshow.h"
+
+
+class SlideShowPrivate
+{
+public:
+ SlideShowPrivate();
+
+ int currentSlide;
+ int slideInterval;
+ QBasicTimer interSlideTimer;
+ QStringList imagePaths;
+
+ void showNextSlide();
+};
+
+
+
+SlideShowPrivate::SlideShowPrivate()
+{
+ currentSlide = 0;
+ slideInterval = 10000; // Default to 10 sec interval
+}
+
+
+void SlideShowPrivate::showNextSlide()
+{
+ currentSlide++;
+ if (currentSlide >= imagePaths.size())
+ currentSlide = 0;
+}
+
+
+
+SlideShow::SlideShow()
+{
+ d = new SlideShowPrivate;
+
+ setAttribute(Qt::WA_StaticContents, true);
+ setAttribute(Qt::WA_OpaquePaintEvent, true);
+ setAttribute(Qt::WA_NoSystemBackground, true);
+
+ setMouseTracking(true);
+}
+
+
+SlideShow::~SlideShow()
+{
+ delete d;
+}
+
+
+void SlideShow::addImageDir(QString dirName)
+{
+ QDir dir(dirName);
+
+ QStringList fileNames = dir.entryList(QDir::Files | QDir::Readable, QDir::Name);
+
+ for (int i=0; i<fileNames.count(); i++)
+ d->imagePaths << dir.absoluteFilePath(fileNames[i]);
+}
+
+void SlideShow::addImage(QString filename)
+{
+ d->imagePaths << filename;
+}
+
+
+void SlideShow::clearImages()
+{
+ d->imagePaths.clear();
+}
+
+
+void SlideShow::startShow()
+{
+ showFullScreen();
+ d->interSlideTimer.start(d->slideInterval, this);
+ d->showNextSlide();
+ update();
+}
+
+
+void SlideShow::stopShow()
+{
+ hide();
+ d->interSlideTimer.stop();
+}
+
+
+int SlideShow::slideInterval()
+{
+ return d->slideInterval;
+}
+
+void SlideShow::setSlideInterval(int val)
+{
+ d->slideInterval = val;
+}
+
+
+void SlideShow::timerEvent(QTimerEvent* event)
+{
+ Q_UNUSED(event);
+ d->showNextSlide();
+ update();
+}
+
+
+void SlideShow::paintEvent(QPaintEvent *event)
+{
+ QPainter painter(this);
+ painter.setRenderHint(QPainter::Antialiasing, false);
+
+ if (d->imagePaths.size() > 0) {
+ QPixmap slide = QPixmap(d->imagePaths[d->currentSlide]);
+ QSize slideSize = slide.size();
+ QSize scaledSize = QSize(qMin(slideSize.width(), size().width()),
+ qMin(slideSize.height(), size().height()));
+ if (slideSize != scaledSize)
+ slide = slide.scaled(scaledSize, Qt::KeepAspectRatio);
+
+ QRect pixmapRect(qMax( (size().width() - slide.width())/2, 0),
+ qMax( (size().height() - slide.height())/2, 0),
+ slide.width(),
+ slide.height());
+
+ if (pixmapRect.top() > 0) {
+ // Fill in top & bottom rectangles:
+ painter.fillRect(0, 0, size().width(), pixmapRect.top(), Qt::black);
+ painter.fillRect(0, pixmapRect.bottom(), size().width(), size().height(), Qt::black);
+ }
+
+ if (pixmapRect.left() > 0) {
+ // Fill in left & right rectangles:
+ painter.fillRect(0, 0, pixmapRect.left(), size().height(), Qt::black);
+ painter.fillRect(pixmapRect.right(), 0, size().width(), size().height(), Qt::black);
+ }
+
+ painter.drawPixmap(pixmapRect, slide);
+
+ } else
+ painter.fillRect(event->rect(), Qt::black);
+}
+
+
+void SlideShow::keyPressEvent(QKeyEvent* event)
+{
+ Q_UNUSED(event);
+ emit inputReceived();
+}
+
+
+void SlideShow::mouseMoveEvent(QMouseEvent* event)
+{
+ Q_UNUSED(event);
+ emit inputReceived();
+}
+
+
+void SlideShow::mousePressEvent(QMouseEvent* event)
+{
+ Q_UNUSED(event);
+ emit inputReceived();
+}
+
+
+void SlideShow::mouseReleaseEvent(QMouseEvent* event)
+{
+ Q_UNUSED(event);
+ emit inputReceived();
+}
+
+
+void SlideShow::showEvent(QShowEvent * event )
+{
+ Q_UNUSED(event);
+#ifndef QT_NO_CURSOR
+ setCursor(Qt::BlankCursor);
+#endif
+}
+
diff --git a/demos/embedded/fluidlauncher/slideshow.h b/demos/embedded/fluidlauncher/slideshow.h
new file mode 100644
index 0000000..27fb87b
--- /dev/null
+++ b/demos/embedded/fluidlauncher/slideshow.h
@@ -0,0 +1,97 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the demonstration applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef SLIDESHOW_H
+#define SLIDESHOW_H
+
+#include <QWidget>
+
+class SlideShowPrivate;
+
+class SlideShow : public QWidget
+{
+ Q_OBJECT
+
+ Q_PROPERTY(int slideInterval READ slideInterval WRITE setSlideInterval)
+
+public:
+ SlideShow();
+ ~SlideShow();
+ void addImage(QString filename);
+ void addImageDir(QString dirName);
+ void clearImages();
+ void startShow();
+ void stopShow();
+
+
+ int slideInterval();
+ void setSlideInterval(int val);
+
+signals:
+ void inputReceived();
+
+protected:
+ void paintEvent(QPaintEvent *event);
+ void keyPressEvent(QKeyEvent* event);
+ void mouseMoveEvent(QMouseEvent* event);
+ void mousePressEvent(QMouseEvent* event);
+ void mouseReleaseEvent(QMouseEvent* event);
+ void timerEvent(QTimerEvent* event);
+ void showEvent(QShowEvent * event );
+
+
+private:
+ SlideShowPrivate* d;
+};
+
+
+
+
+
+
+
+
+
+
+
+
+
+#endif
diff --git a/demos/embedded/styledemo/files/add.png b/demos/embedded/styledemo/files/add.png
new file mode 100755
index 0000000..fc5c16d
--- /dev/null
+++ b/demos/embedded/styledemo/files/add.png
Binary files differ
diff --git a/demos/embedded/styledemo/files/application.qss b/demos/embedded/styledemo/files/application.qss
new file mode 100644
index 0000000..a632ad1
--- /dev/null
+++ b/demos/embedded/styledemo/files/application.qss
@@ -0,0 +1,125 @@
+QWidget#StyleWidget
+{
+ background-color: none;
+ background-image: url(icons:nature_1.jpg);
+}
+
+QLabel, QAbstractButton
+{
+ font: 18px bold;
+ color: beige;
+}
+
+QAbstractButton
+{
+ background: qlineargradient(x1:0, y1:0, x2:0, y2:1, stop:0 rgba(173,216,230,60%), stop:1 rgba(0,0,139,60%) );
+ border-color: black;
+ border-style: solid;
+ border-width: 3px;
+ border-radius: 6px;
+}
+
+QAbstractButton:pressed, QAbstractButton:checked
+{
+ background: qlineargradient(x1:0, y1:0, x2:0, y2:1, stop:0 rgba(0,0,139,60%), stop:1 rgba(173,216,230,60%) );
+}
+
+QSpinBox {
+ padding-left: 24px;
+ padding-right: 24px;
+ border-color: darkkhaki;
+ border-style: solid;
+ border-radius: 5;
+ border-width: 3;
+}
+
+QSpinBox::up-button
+{
+ subcontrol-origin: padding;
+ subcontrol-position: right; /* position at the top right corner */
+ width: 24px;
+ height: 24px;
+ border-width: 3px;
+
+}
+
+QSpinBox::up-arrow
+{
+ image: url(icons:add.png);
+ width: 18px;
+ height: 18px;
+}
+
+
+QSpinBox::down-button
+{
+ subcontrol-origin: border;
+ subcontrol-position: left;
+ width: 24px;
+ height: 24px;
+ border-width: 3px;
+}
+
+QSpinBox::down-arrow
+{
+ image: url(icons:remove.png);
+ width: 18px;
+ height: 18px;
+}
+
+
+QScrollBar:horizontal
+{
+ border: 1px solid black;
+ background: qlineargradient(x1:0, y1:0, x2:1, y2:0, stop:0 rgba(0,0,139,60%), stop:1 rgba(173,216,230,60%) );
+ height: 15px;
+ margin: 0px 20px 0 20px;
+}
+
+QScrollBar::handle:horizontal
+{
+ border: 1px solid black;
+ background: rgba(0,0,139,60%);
+ min-width: 20px;
+}
+
+QScrollBar::add-line:horizontal
+{
+ border: 1px solid black;
+ background: rgba(0,0,139,60%);
+ width: 20px;
+ subcontrol-position: right;
+ subcontrol-origin: margin;
+}
+
+QScrollBar::sub-line:horizontal
+{
+ border: 1px solid black;
+ background: rgba(0,0,139,60%);
+ width: 20px;
+ subcontrol-position: left;
+ subcontrol-origin: margin;
+}
+
+QScrollBar:left-arrow:horizontal, QScrollBar::right-arrow:horizontal
+{
+ border: none;
+ width: 16px;
+ height: 16px;
+}
+
+QScrollBar:left-arrow:horizontal
+{
+ image: url(icons:add.png)
+}
+
+QScrollBar::right-arrow:horizontal
+{
+ image: url(icons:remove.png)
+}
+
+QScrollBar::add-page:horizontal, QScrollBar::sub-page:horizontal
+{
+ background: none;
+}
+
diff --git a/demos/embedded/styledemo/files/blue.qss b/demos/embedded/styledemo/files/blue.qss
new file mode 100644
index 0000000..aa87277
--- /dev/null
+++ b/demos/embedded/styledemo/files/blue.qss
@@ -0,0 +1,39 @@
+*
+{
+ color: beige;
+}
+
+QLabel, QAbstractButton
+{
+ font: 10pt bold;
+ color: yellow;
+}
+
+QFrame
+{
+ background-color: rgba(96,96,255,60%);
+ border-color: rgb(32,32,196);
+ border-width: 3px;
+ border-style: solid;
+ border-radius: 5;
+ padding: 3px;
+}
+
+QAbstractButton
+{
+ background: qlineargradient(x1:0, y1:0, x2:0, y2:1,
+ stop:0 lightblue, stop:0.5 darkblue);
+ border-width: 3px;
+ border-color: darkblue;
+ border-style: solid;
+ border-radius: 5;
+ padding: 3px;
+ qproperty-focusPolicy: NoFocus;
+}
+
+QAbstractButton:pressed
+{
+ background: qlineargradient(x1:0, y1:0, x2:0, y2:1,
+ stop:0.5 darkblue, stop:1 lightblue);
+ border-color: beige;
+}
diff --git a/demos/embedded/styledemo/files/khaki.qss b/demos/embedded/styledemo/files/khaki.qss
new file mode 100644
index 0000000..9c0f77c
--- /dev/null
+++ b/demos/embedded/styledemo/files/khaki.qss
@@ -0,0 +1,100 @@
+
+QWidget#StartScreen, QWidget#MainWidget {
+ border: none;
+}
+
+QWidget#StartScreen, .QFrame {
+ background-color: beige;
+}
+
+QPushButton, QToolButton {
+ background-color: palegoldenrod;
+ border-width: 2px;
+ border-color: darkkhaki;
+ border-style: solid;
+ border-radius: 5;
+ padding: 3px;
+ /* min-width: 96px; */
+ /* min-height: 48px; */
+ qproperty-focusPolicy: NoFocus
+}
+
+QPushButton:hover, QToolButton:hover {
+ background-color: khaki;
+}
+
+QPushButton:pressed, QToolButton:pressed {
+ padding-left: 5px;
+ padding-top: 5px;
+ background-color: #d0d67c;
+}
+
+QLabel, QAbstractButton {
+ font: italic 11pt "Times New Roman";
+}
+
+QFrame, QLabel#title {
+ border-width: 2px;
+ padding: 1px;
+ border-style: solid;
+ border-color: darkkhaki;
+ border-radius: 5px;
+}
+
+QFrame:focus {
+ border-width: 3px;
+ padding: 0px;
+}
+
+
+QLabel {
+ border: none;
+ padding: 0;
+ background: none;
+}
+
+QLabel#title {
+ font: 32px bold;
+}
+
+QSpinBox {
+ padding-left: 24px;
+ padding-right: 24px;
+ border-color: darkkhaki;
+ border-style: solid;
+ border-radius: 5;
+ border-width: 3;
+}
+
+QSpinBox::up-button
+{
+ subcontrol-origin: padding;
+ subcontrol-position: right; /* position at the top right corner */
+ width: 24px;
+ height: 24px;
+ border-width: 3px;
+ border-image: url(:/files/spindownpng) 1;
+}
+
+QSpinBox::up-arrow {
+ image: url(:/files/add.png);
+ width: 12px;
+ height: 12px;
+ }
+
+
+QSpinBox::down-button
+{
+ subcontrol-origin: border;
+ subcontrol-position: left;
+ width: 24px;
+ height: 24px;
+ border-width: 3px;
+ border-image: url(:/files/spindownpng) 1;
+}
+
+QSpinBox::down-arrow {
+ image: url(:/files/remove.png);
+ width: 12px;
+ height: 12px;
+ }
diff --git a/demos/embedded/styledemo/files/nature_1.jpg b/demos/embedded/styledemo/files/nature_1.jpg
new file mode 100644
index 0000000..3a04edb
--- /dev/null
+++ b/demos/embedded/styledemo/files/nature_1.jpg
Binary files differ
diff --git a/demos/embedded/styledemo/files/nostyle.qss b/demos/embedded/styledemo/files/nostyle.qss
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/demos/embedded/styledemo/files/nostyle.qss
diff --git a/demos/embedded/styledemo/files/remove.png b/demos/embedded/styledemo/files/remove.png
new file mode 100755
index 0000000..a0ab1fa
--- /dev/null
+++ b/demos/embedded/styledemo/files/remove.png
Binary files differ
diff --git a/demos/embedded/styledemo/files/transparent.qss b/demos/embedded/styledemo/files/transparent.qss
new file mode 100644
index 0000000..e3a9912
--- /dev/null
+++ b/demos/embedded/styledemo/files/transparent.qss
@@ -0,0 +1,140 @@
+QWidget#StyleWidget
+{
+ background-color: none;
+ background-image: url(:/files/nature_1.jpg);
+}
+
+QLabel, QAbstractButton
+{
+ font: 13pt;
+ color: beige;
+}
+
+QFrame, QLabel#title {
+ border-width: 2px;
+ padding: 1px;
+ border-style: solid;
+ border-color: black;
+ border-radius: 5px;
+}
+
+QFrame:focus {
+ border-width: 3px;
+ padding: 0px;
+}
+
+
+
+QAbstractButton
+{
+ background: qlineargradient(x1:0, y1:0, x2:0, y2:1, stop:0 rgba(173,216,230,60%), stop:1 rgba(0,0,139,60%) );
+ border-color: black;
+ border-style: solid;
+ border-width: 3px;
+ border-radius: 6px;
+}
+
+QAbstractButton:pressed, QAbstractButton:checked
+{
+ background: qlineargradient(x1:0, y1:0, x2:0, y2:1, stop:0 rgba(0,0,139,60%), stop:1 rgba(173,216,230,60%) );
+}
+
+QSpinBox {
+ padding-left: 24px;
+ padding-right: 24px;
+ border-color: darkkhaki;
+ border-style: solid;
+ border-radius: 5;
+ border-width: 3;
+}
+
+QSpinBox::up-button
+{
+ subcontrol-origin: padding;
+ subcontrol-position: right; /* position at the top right corner */
+ width: 24px;
+ height: 24px;
+ border-width: 3px;
+
+}
+
+QSpinBox::up-arrow
+{
+ image: url(:/files/add.png);
+ width: 18px;
+ height: 18px;
+}
+
+
+QSpinBox::down-button
+{
+ subcontrol-origin: border;
+ subcontrol-position: left;
+ width: 24px;
+ height: 24px;
+ border-width: 3px;
+}
+
+QSpinBox::down-arrow
+{
+ image: url(:/files/remove.png);
+ width: 18px;
+ height: 18px;
+}
+
+
+QScrollBar:horizontal
+{
+ border: 1px solid black;
+ background: qlineargradient(x1:0, y1:0, x2:1, y2:0, stop:0 rgba(0,0,139,60%), stop:1 rgba(173,216,230,60%) );
+ height: 15px;
+ margin: 0px 20px 0 20px;
+}
+
+QScrollBar::handle:horizontal
+{
+ border: 1px solid black;
+ background: rgba(0,0,139,60%);
+ min-width: 20px;
+}
+
+QScrollBar::add-line:horizontal
+{
+ border: 1px solid black;
+ background: rgba(0,0,139,60%);
+ width: 20px;
+ subcontrol-position: right;
+ subcontrol-origin: margin;
+}
+
+QScrollBar::sub-line:horizontal
+{
+ border: 1px solid black;
+ background: rgba(0,0,139,60%);
+ width: 20px;
+ subcontrol-position: left;
+ subcontrol-origin: margin;
+}
+
+QScrollBar:left-arrow:horizontal, QScrollBar::right-arrow:horizontal
+{
+ border: none;
+ width: 16px;
+ height: 16px;
+}
+
+QScrollBar:left-arrow:horizontal
+{
+ image: url(:/files/add.png)
+}
+
+QScrollBar::right-arrow:horizontal
+{
+ image: url(:/files/remove.png)
+}
+
+QScrollBar::add-page:horizontal, QScrollBar::sub-page:horizontal
+{
+ background: none;
+}
+
diff --git a/demos/embedded/styledemo/main.cpp b/demos/embedded/styledemo/main.cpp
new file mode 100644
index 0000000..6a7472e
--- /dev/null
+++ b/demos/embedded/styledemo/main.cpp
@@ -0,0 +1,59 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the demonstration applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <QApplication>
+
+#include "stylewidget.h"
+
+int main(int argc, char *argv[])
+{
+ QApplication app(argc, argv);
+ Q_INIT_RESOURCE(styledemo);
+
+ app.setApplicationName("style");
+ app.setOrganizationName("Trolltech");
+ app.setOrganizationDomain("com.trolltech");
+
+ StyleWidget widget;
+ widget.showFullScreen();
+
+ return app.exec();
+}
+
diff --git a/demos/embedded/styledemo/styledemo.pro b/demos/embedded/styledemo/styledemo.pro
new file mode 100644
index 0000000..ee5e4d6
--- /dev/null
+++ b/demos/embedded/styledemo/styledemo.pro
@@ -0,0 +1,12 @@
+TEMPLATE = app
+
+# Input
+HEADERS += stylewidget.h
+FORMS += stylewidget.ui
+SOURCES += main.cpp stylewidget.cpp
+RESOURCES += styledemo.qrc
+
+target.path = $$[QT_INSTALL_DEMOS]/embedded/styledemo
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS *.pro *.html
+sources.path = $$[QT_INSTALL_DEMOS]/embedded/styledemo
+INSTALLS += target sources
diff --git a/demos/embedded/styledemo/styledemo.qrc b/demos/embedded/styledemo/styledemo.qrc
new file mode 100644
index 0000000..96237d4
--- /dev/null
+++ b/demos/embedded/styledemo/styledemo.qrc
@@ -0,0 +1,13 @@
+<!DOCTYPE RCC><RCC version="1.0">
+<qresource prefix="/">
+ <file>files/add.png</file>
+ <file>files/blue.qss</file>
+ <file>files/khaki.qss</file>
+ <file>files/nostyle.qss</file>
+ <file>files/transparent.qss</file>
+ <file>files/application.qss</file>
+ <file>files/nature_1.jpg</file>
+ <file>files/remove.png</file>
+</qresource>
+</RCC>
+
diff --git a/demos/embedded/styledemo/stylewidget.cpp b/demos/embedded/styledemo/stylewidget.cpp
new file mode 100644
index 0000000..304dd36
--- /dev/null
+++ b/demos/embedded/styledemo/stylewidget.cpp
@@ -0,0 +1,112 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the demonstration applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <QApplication>
+#include <QString>
+#include <QFile>
+
+#include "stylewidget.h"
+
+
+
+StyleWidget::StyleWidget(QWidget *parent)
+ : QFrame(parent)
+{
+ m_ui.setupUi(this);
+}
+
+
+void StyleWidget::on_close_clicked()
+{
+ close();
+}
+
+void StyleWidget::on_blueStyle_clicked()
+{
+ QFile styleSheet(":/files/blue.qss");
+
+ if (!styleSheet.open(QIODevice::ReadOnly)) {
+ qWarning("Unable to open :/files/blue.qss");
+ return;
+ }
+
+ qApp->setStyleSheet(styleSheet.readAll());
+}
+
+void StyleWidget::on_khakiStyle_clicked()
+{
+ QFile styleSheet(":/files/khaki.qss");
+
+ if (!styleSheet.open(QIODevice::ReadOnly)) {
+ qWarning("Unable to open :/files/khaki.qss");
+ return;
+ }
+
+ qApp->setStyleSheet(styleSheet.readAll());
+}
+
+
+void StyleWidget::on_noStyle_clicked()
+{
+ QFile styleSheet(":/files/nostyle.qss");
+
+ if (!styleSheet.open(QIODevice::ReadOnly)) {
+ qWarning("Unable to open :/files/nostyle.qss");
+ return;
+ }
+
+ qApp->setStyleSheet(styleSheet.readAll());
+}
+
+
+void StyleWidget::on_transparentStyle_clicked()
+{
+ QFile styleSheet(":/files/transparent.qss");
+
+ if (!styleSheet.open(QIODevice::ReadOnly)) {
+ qWarning("Unable to open :/files/transparent.qss");
+ return;
+ }
+
+ qApp->setStyleSheet(styleSheet.readAll());
+}
+
+
+
diff --git a/demos/embedded/styledemo/stylewidget.h b/demos/embedded/styledemo/stylewidget.h
new file mode 100644
index 0000000..5ccb418
--- /dev/null
+++ b/demos/embedded/styledemo/stylewidget.h
@@ -0,0 +1,65 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the demonstration applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef STYLEWIDGET_H
+#define STYLEWIDGET_H
+
+#include <QFrame>
+
+#include "ui_stylewidget.h"
+
+class StyleWidget : public QFrame
+{
+ Q_OBJECT
+public:
+ StyleWidget(QWidget *parent = 0);
+
+private:
+ Ui_StyleWidget m_ui;
+
+private slots:
+ void on_close_clicked();
+ void on_blueStyle_clicked();
+ void on_khakiStyle_clicked();
+ void on_noStyle_clicked();
+ void on_transparentStyle_clicked();
+};
+
+#endif
diff --git a/demos/embedded/styledemo/stylewidget.ui b/demos/embedded/styledemo/stylewidget.ui
new file mode 100644
index 0000000..586faea
--- /dev/null
+++ b/demos/embedded/styledemo/stylewidget.ui
@@ -0,0 +1,429 @@
+<ui version="4.0" >
+ <class>StyleWidget</class>
+ <widget class="QWidget" name="StyleWidget" >
+ <property name="geometry" >
+ <rect>
+ <x>0</x>
+ <y>0</y>
+ <width>339</width>
+ <height>230</height>
+ </rect>
+ </property>
+ <property name="windowTitle" >
+ <string>Form</string>
+ </property>
+ <layout class="QVBoxLayout" name="verticalLayout" >
+ <property name="margin" >
+ <number>3</number>
+ </property>
+ <item>
+ <widget class="QGroupBox" name="groupBox" >
+ <property name="sizePolicy" >
+ <sizepolicy vsizetype="Preferred" hsizetype="Expanding" >
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="title" >
+ <string>Styles</string>
+ </property>
+ <layout class="QHBoxLayout" >
+ <property name="spacing" >
+ <number>3</number>
+ </property>
+ <property name="margin" >
+ <number>3</number>
+ </property>
+ <item>
+ <widget class="QPushButton" name="noStyle" >
+ <property name="sizePolicy" >
+ <sizepolicy vsizetype="MinimumExpanding" hsizetype="Minimum" >
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="focusPolicy" >
+ <enum>Qt::NoFocus</enum>
+ </property>
+ <property name="text" >
+ <string>No-Style</string>
+ </property>
+ <property name="checkable" >
+ <bool>true</bool>
+ </property>
+ <property name="checked" >
+ <bool>true</bool>
+ </property>
+ <property name="autoExclusive" >
+ <bool>true</bool>
+ </property>
+ </widget>
+ </item>
+ <item>
+ <widget class="QPushButton" name="blueStyle" >
+ <property name="sizePolicy" >
+ <sizepolicy vsizetype="MinimumExpanding" hsizetype="Minimum" >
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="focusPolicy" >
+ <enum>Qt::NoFocus</enum>
+ </property>
+ <property name="text" >
+ <string>Blue</string>
+ </property>
+ <property name="checkable" >
+ <bool>true</bool>
+ </property>
+ <property name="checked" >
+ <bool>false</bool>
+ </property>
+ <property name="autoExclusive" >
+ <bool>true</bool>
+ </property>
+ </widget>
+ </item>
+ <item>
+ <widget class="QPushButton" name="khakiStyle" >
+ <property name="sizePolicy" >
+ <sizepolicy vsizetype="MinimumExpanding" hsizetype="Minimum" >
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="focusPolicy" >
+ <enum>Qt::NoFocus</enum>
+ </property>
+ <property name="text" >
+ <string>Khaki</string>
+ </property>
+ <property name="checkable" >
+ <bool>true</bool>
+ </property>
+ <property name="checked" >
+ <bool>false</bool>
+ </property>
+ <property name="autoExclusive" >
+ <bool>true</bool>
+ </property>
+ </widget>
+ </item>
+ <item>
+ <widget class="QPushButton" name="transparentStyle" >
+ <property name="sizePolicy" >
+ <sizepolicy vsizetype="MinimumExpanding" hsizetype="Minimum" >
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="focusPolicy" >
+ <enum>Qt::NoFocus</enum>
+ </property>
+ <property name="text" >
+ <string>Transparent</string>
+ </property>
+ <property name="checkable" >
+ <bool>true</bool>
+ </property>
+ <property name="checked" >
+ <bool>false</bool>
+ </property>
+ <property name="autoExclusive" >
+ <bool>true</bool>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </widget>
+ </item>
+ <item>
+ <spacer name="verticalSpacer_3" >
+ <property name="orientation" >
+ <enum>Qt::Vertical</enum>
+ </property>
+ <property name="sizeHint" stdset="0" >
+ <size>
+ <width>0</width>
+ <height>0</height>
+ </size>
+ </property>
+ </spacer>
+ </item>
+ <item>
+ <widget class="QFrame" name="frame" >
+ <property name="sizePolicy" >
+ <sizepolicy vsizetype="MinimumExpanding" hsizetype="Expanding" >
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="frameShape" >
+ <enum>QFrame::StyledPanel</enum>
+ </property>
+ <property name="frameShadow" >
+ <enum>QFrame::Raised</enum>
+ </property>
+ <layout class="QVBoxLayout" name="frameLayout" >
+ <property name="margin" >
+ <number>3</number>
+ </property>
+ <item>
+ <layout class="QHBoxLayout" name="horizontalLayout" >
+ <item>
+ <widget class="QLabel" name="label" >
+ <property name="sizePolicy" >
+ <sizepolicy vsizetype="Preferred" hsizetype="MinimumExpanding" >
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="text" >
+ <string>My Value is:</string>
+ </property>
+ <property name="alignment" >
+ <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+ </property>
+ </widget>
+ </item>
+ <item>
+ <widget class="QSpinBox" name="spinBox" >
+ <property name="sizePolicy" >
+ <sizepolicy vsizetype="Fixed" hsizetype="Minimum" >
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="focusPolicy" >
+ <enum>Qt::NoFocus</enum>
+ </property>
+ <property name="alignment" >
+ <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
+ </property>
+ <property name="keyboardTracking" >
+ <bool>false</bool>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </item>
+ <item>
+ <layout class="QGridLayout" name="gridLayout" >
+ <item row="0" column="0" >
+ <widget class="QScrollBar" name="horizontalScrollBar" >
+ <property name="sizePolicy" >
+ <sizepolicy vsizetype="Fixed" hsizetype="Expanding" >
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="minimumSize" >
+ <size>
+ <width>0</width>
+ <height>24</height>
+ </size>
+ </property>
+ <property name="orientation" >
+ <enum>Qt::Horizontal</enum>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="0" >
+ <widget class="QPushButton" name="pushButton_2" >
+ <property name="sizePolicy" >
+ <sizepolicy vsizetype="MinimumExpanding" hsizetype="MinimumExpanding" >
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="focusPolicy" >
+ <enum>Qt::NoFocus</enum>
+ </property>
+ <property name="text" >
+ <string>Show Scroller</string>
+ </property>
+ <property name="checkable" >
+ <bool>true</bool>
+ </property>
+ <property name="checked" >
+ <bool>true</bool>
+ </property>
+ <property name="flat" >
+ <bool>false</bool>
+ </property>
+ </widget>
+ </item>
+ <item row="0" column="1" >
+ <widget class="QScrollBar" name="horizontalScrollBar_2" >
+ <property name="minimumSize" >
+ <size>
+ <width>0</width>
+ <height>24</height>
+ </size>
+ </property>
+ <property name="orientation" >
+ <enum>Qt::Horizontal</enum>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="1" >
+ <widget class="QPushButton" name="pushButton" >
+ <property name="sizePolicy" >
+ <sizepolicy vsizetype="MinimumExpanding" hsizetype="MinimumExpanding" >
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="focusPolicy" >
+ <enum>Qt::NoFocus</enum>
+ </property>
+ <property name="text" >
+ <string>Enable Scroller</string>
+ </property>
+ <property name="checkable" >
+ <bool>true</bool>
+ </property>
+ <property name="checked" >
+ <bool>true</bool>
+ </property>
+ <property name="flat" >
+ <bool>false</bool>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </item>
+ </layout>
+ </widget>
+ </item>
+ <item>
+ <spacer name="verticalSpacer" >
+ <property name="orientation" >
+ <enum>Qt::Vertical</enum>
+ </property>
+ <property name="sizeType" >
+ <enum>QSizePolicy::Expanding</enum>
+ </property>
+ <property name="sizeHint" stdset="0" >
+ <size>
+ <width>0</width>
+ <height>0</height>
+ </size>
+ </property>
+ </spacer>
+ </item>
+ <item>
+ <layout class="QHBoxLayout" >
+ <item>
+ <spacer>
+ <property name="orientation" >
+ <enum>Qt::Horizontal</enum>
+ </property>
+ <property name="sizeHint" stdset="0" >
+ <size>
+ <width>40</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ </item>
+ <item>
+ <widget class="QPushButton" name="close" >
+ <property name="focusPolicy" >
+ <enum>Qt::NoFocus</enum>
+ </property>
+ <property name="text" >
+ <string>Close</string>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </item>
+ </layout>
+ </widget>
+ <resources>
+ <include location="StyleDemo.qrc" />
+ </resources>
+ <connections>
+ <connection>
+ <sender>horizontalScrollBar</sender>
+ <signal>valueChanged(int)</signal>
+ <receiver>horizontalScrollBar_2</receiver>
+ <slot>setValue(int)</slot>
+ <hints>
+ <hint type="sourcelabel" >
+ <x>134</x>
+ <y>196</y>
+ </hint>
+ <hint type="destinationlabel" >
+ <x>523</x>
+ <y>193</y>
+ </hint>
+ </hints>
+ </connection>
+ <connection>
+ <sender>horizontalScrollBar_2</sender>
+ <signal>valueChanged(int)</signal>
+ <receiver>horizontalScrollBar</receiver>
+ <slot>setValue(int)</slot>
+ <hints>
+ <hint type="sourcelabel" >
+ <x>577</x>
+ <y>199</y>
+ </hint>
+ <hint type="destinationlabel" >
+ <x>127</x>
+ <y>207</y>
+ </hint>
+ </hints>
+ </connection>
+ <connection>
+ <sender>pushButton</sender>
+ <signal>clicked(bool)</signal>
+ <receiver>horizontalScrollBar_2</receiver>
+ <slot>setEnabled(bool)</slot>
+ <hints>
+ <hint type="sourcelabel" >
+ <x>566</x>
+ <y>241</y>
+ </hint>
+ <hint type="destinationlabel" >
+ <x>492</x>
+ <y>207</y>
+ </hint>
+ </hints>
+ </connection>
+ <connection>
+ <sender>pushButton_2</sender>
+ <signal>clicked(bool)</signal>
+ <receiver>horizontalScrollBar</receiver>
+ <slot>setVisible(bool)</slot>
+ <hints>
+ <hint type="sourcelabel" >
+ <x>123</x>
+ <y>239</y>
+ </hint>
+ <hint type="destinationlabel" >
+ <x>123</x>
+ <y>184</y>
+ </hint>
+ </hints>
+ </connection>
+ <connection>
+ <sender>spinBox</sender>
+ <signal>valueChanged(int)</signal>
+ <receiver>horizontalScrollBar_2</receiver>
+ <slot>setValue(int)</slot>
+ <hints>
+ <hint type="sourcelabel" >
+ <x>603</x>
+ <y>136</y>
+ </hint>
+ <hint type="destinationlabel" >
+ <x>575</x>
+ <y>199</y>
+ </hint>
+ </hints>
+ </connection>
+ </connections>
+</ui>