diff options
Diffstat (limited to 'doc/src/snippets')
-rw-r--r-- | doc/src/snippets/colors/colors.pro | 2 | ||||
-rw-r--r-- | doc/src/snippets/colors/main.cpp | 52 | ||||
-rw-r--r-- | doc/src/snippets/colors/window.cpp | 131 | ||||
-rw-r--r-- | doc/src/snippets/colors/window.h (renamed from doc/src/snippets/code/doc_src_examples_ahigl.qdoc) | 16 | ||||
-rw-r--r-- | doc/src/snippets/gestures/qgesture.cpp | 32 | ||||
-rw-r--r-- | doc/src/snippets/shareddirmodel/main.cpp | 5 | ||||
-rw-r--r-- | doc/src/snippets/simplemodel-use/main.cpp | 2 |
7 files changed, 215 insertions, 25 deletions
diff --git a/doc/src/snippets/colors/colors.pro b/doc/src/snippets/colors/colors.pro new file mode 100644 index 0000000..b2cc87d --- /dev/null +++ b/doc/src/snippets/colors/colors.pro @@ -0,0 +1,2 @@ +HEADERS = window.h +SOURCES = main.cpp window.cpp diff --git a/doc/src/snippets/colors/main.cpp b/doc/src/snippets/colors/main.cpp new file mode 100644 index 0000000..4e09036 --- /dev/null +++ b/doc/src/snippets/colors/main.cpp @@ -0,0 +1,52 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the documentation 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 Technology Preview License Agreement accompanying +** this package. +** +** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtGui> +#include "window.h" + +int main(int argc, char *argv[]) +{ + QApplication app(argc, argv); + Window window; + window.setFixedSize(640, 215); + window.show(); + return app.exec(); +} diff --git a/doc/src/snippets/colors/window.cpp b/doc/src/snippets/colors/window.cpp new file mode 100644 index 0000000..0cec5f5 --- /dev/null +++ b/doc/src/snippets/colors/window.cpp @@ -0,0 +1,131 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the documentation 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 Technology Preview License Agreement accompanying +** this package. +** +** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtGui> +#include "window.h" + +Window::Window(QWidget *parent) + : QWidget(parent) +{ + QFont font; + font.setPixelSize(12); + setFont(font); +} + +void Window::closeEvent(QCloseEvent *event) +{ + QPixmap pixmap(size()); + render(&pixmap); + pixmap.save("qt-colors.png"); + + event->accept(); +} + +void Window::paintEvent(QPaintEvent *) +{ + QPainter painter; + painter.begin(this); + + int h = 216 / 5; + QRect r = QRect(0, 0, 160, h); + painter.fillRect(r, Qt::white); + painter.setPen(Qt::black); + painter.drawText(r, Qt::AlignCenter, QLatin1String("white")); + r = QRect(0, h, 160, h); + painter.fillRect(r, Qt::red); + painter.drawText(r, Qt::AlignCenter, QLatin1String("red")); + r = QRect(0, h*2, 160, h); + painter.fillRect(r, Qt::green); + painter.drawText(r, Qt::AlignCenter, QLatin1String("green")); + r = QRect(0, h*3, 160, h); + painter.fillRect(r, Qt::blue); + painter.setPen(Qt::white); + painter.drawText(r, Qt::AlignCenter, QLatin1String("blue")); + + r = QRect(160, 0, 160, h); + painter.fillRect(r, Qt::black); + painter.drawText(r, Qt::AlignCenter, QLatin1String("black")); + r = QRect(160, h, 160, h); + painter.fillRect(r, Qt::darkRed); + painter.drawText(r, Qt::AlignCenter, QLatin1String("darkRed")); + r = QRect(160, h*2, 160, h); + painter.fillRect(r, Qt::darkGreen); + painter.drawText(r, Qt::AlignCenter, QLatin1String("darkGreen")); + r = QRect(160, h*3, 160, h); + painter.fillRect(r, Qt::darkBlue); + painter.drawText(r, Qt::AlignCenter, QLatin1String("darkBlue")); + + r = QRect(320, 0, 160, h); + painter.fillRect(r, Qt::cyan); + painter.setPen(Qt::black); + painter.drawText(r, Qt::AlignCenter, QLatin1String("cyan")); + r = QRect(320, h, 160, h); + painter.fillRect(r, Qt::magenta); + painter.drawText(r, Qt::AlignCenter, QLatin1String("magenta")); + r = QRect(320, h*2, 160, h); + painter.fillRect(r, Qt::yellow); + painter.drawText(r, Qt::AlignCenter, QLatin1String("yellow")); + r = QRect(320, h*3, 160, h); + painter.fillRect(r, Qt::gray); + painter.setPen(Qt::white); + painter.drawText(r, Qt::AlignCenter, QLatin1String("gray")); + + r = QRect(480, 0, 160, h); + painter.fillRect(r, Qt::darkCyan); + painter.drawText(r, Qt::AlignCenter, QLatin1String("darkCyan")); + r = QRect(480, h, 160, h); + painter.fillRect(r, Qt::darkMagenta); + painter.drawText(r, Qt::AlignCenter, QLatin1String("darkMagenta")); + r = QRect(480, h*2, 160, h); + painter.fillRect(r, Qt::darkYellow); + painter.drawText(r, Qt::AlignCenter, QLatin1String("darkYellow")); + r = QRect(480, h*3, 160, h); + painter.fillRect(r, Qt::darkGray); + painter.drawText(r, Qt::AlignCenter, QLatin1String("darkGray")); + + r = QRect(0, h*4, 640, h); + painter.fillRect(r, Qt::lightGray); + painter.setPen(Qt::black); + painter.drawText(r, Qt::AlignCenter, QLatin1String("lightGray")); + + painter.end(); +} + diff --git a/doc/src/snippets/code/doc_src_examples_ahigl.qdoc b/doc/src/snippets/colors/window.h index ccdce8b..3b08b90 100644 --- a/doc/src/snippets/code/doc_src_examples_ahigl.qdoc +++ b/doc/src/snippets/colors/window.h @@ -39,11 +39,15 @@ ** ****************************************************************************/ -//! [0] -myApplication -qws -display ahigl -//! [0] +#include <QWidget> +class Window : public QWidget +{ +public: + Window(QWidget *parent = 0); + +protected: + void closeEvent(QCloseEvent *event); + void paintEvent(QPaintEvent *event); +}; -//! [1] -myApplication -qws -display ahigl -//! [1] diff --git a/doc/src/snippets/gestures/qgesture.cpp b/doc/src/snippets/gestures/qgesture.cpp index 65f8b24..77f5cc2 100644 --- a/doc/src/snippets/gestures/qgesture.cpp +++ b/doc/src/snippets/gestures/qgesture.cpp @@ -64,7 +64,7 @@ private: QGesture *gesture; }; -/*! +/* \class QGesture \since 4.6 @@ -100,7 +100,7 @@ private: \sa QPanGesture */ -/*! \fn bool QGesture::filterEvent(QEvent *event) +/* \fn bool QGesture::filterEvent(QEvent *event) Parses input \a event and emits a signal when detects a gesture. @@ -111,7 +111,7 @@ private: This is a pure virtual function that needs to be implemented in subclasses. */ -/*! \fn void QGesture::started() +/* \fn void QGesture::started() The signal is emitted when the gesture is started. Extended information about the gesture is contained in the signal sender object. @@ -119,19 +119,19 @@ private: In addition to started(), a triggered() signal should also be emitted. */ -/*! \fn void QGesture::triggered() +/* \fn void QGesture::triggered() The signal is emitted when the gesture is detected. Extended information about the gesture is contained in the signal sender object. */ -/*! \fn void QGesture::finished() +/* \fn void QGesture::finished() The signal is emitted when the gesture is finished. Extended information about the gesture is contained in the signal sender object. */ -/*! \fn void QGesture::cancelled() +/* \fn void QGesture::cancelled() The signal is emitted when the gesture is cancelled, for example the reset() function is called while the gesture was in the process of emitting a @@ -140,7 +140,7 @@ private: */ -/*! +/* Creates a new gesture handler object and marks it as a child of \a parent. The \a parent object is also the default event source for the gesture, @@ -156,7 +156,7 @@ QGesture::QGesture(QObject *parent) parent->installEventFilter(this); } -/*! \internal +/* \internal */ QGesture::QGesture(QGesturePrivate &dd, QObject *parent) : QObject(dd, parent) @@ -165,14 +165,14 @@ QGesture::QGesture(QGesturePrivate &dd, QObject *parent) parent->installEventFilter(this); } -/*! +/* Destroys the gesture object. */ QGesture::~QGesture() { } -/*! \internal +/* \internal */ bool QGesture::eventFilter(QObject *receiver, QEvent *event) { @@ -182,13 +182,13 @@ bool QGesture::eventFilter(QObject *receiver, QEvent *event) return filterEvent(event); } -/*! +/* \property QGesture::state \brief The current state of the gesture. */ -/*! +/* Returns the gesture recognition state. */ Qt::GestureState QGesture::state() const @@ -196,7 +196,7 @@ Qt::GestureState QGesture::state() const return d_func()->state; } -/*! +/* Sets this gesture's recognition state to \a state and emits appropriate signals. @@ -237,7 +237,7 @@ void QGesture::updateState(Qt::GestureState state) } } -/*! +/* Sets the \a graphicsItem the gesture is filtering events for. The gesture will install an event filter to the \a graphicsItem and @@ -257,7 +257,7 @@ void QGesture::setGraphicsItem(QGraphicsItem *graphicsItem) graphicsItem->installSceneEventFilter(d->eventFilterProxyGraphicsItem); } -/*! +/* Returns the graphics item the gesture is filtering events for. \sa setGraphicsItem() @@ -267,7 +267,7 @@ QGraphicsItem* QGesture::graphicsItem() const return d_func()->graphicsItem; } -/*! \fn void QGesture::reset() +/* \fn void QGesture::reset() Resets the internal state of the gesture. This function might be called by the filterEvent() implementation in a derived class, or by the user to diff --git a/doc/src/snippets/shareddirmodel/main.cpp b/doc/src/snippets/shareddirmodel/main.cpp index 82034b5..3cb63c9 100644 --- a/doc/src/snippets/shareddirmodel/main.cpp +++ b/doc/src/snippets/shareddirmodel/main.cpp @@ -55,7 +55,8 @@ int main(int argc, char *argv[]) QSplitter *splitter = new QSplitter; //! [2] //! [3] - QDirModel *model = new QDirModel; + QFileSystemModel *model = new QFileSystemModel; + model->setRootPath(QDir::currentPath()); //! [0] //! [2] //! [4] //! [5] QTreeView *tree = new QTreeView(splitter); //! [3] //! [6] @@ -74,7 +75,7 @@ int main(int argc, char *argv[]) list->setSelectionModel(selection); //! [8] - splitter->setWindowTitle("Two views onto the same directory model"); + splitter->setWindowTitle("Two views onto the same file system model"); splitter->show(); return app.exec(); } diff --git a/doc/src/snippets/simplemodel-use/main.cpp b/doc/src/snippets/simplemodel-use/main.cpp index a3bb0e7..d7fc755 100644 --- a/doc/src/snippets/simplemodel-use/main.cpp +++ b/doc/src/snippets/simplemodel-use/main.cpp @@ -69,7 +69,7 @@ int main(int argc, char *argv[]) layout->addWidget(title); //! [0] - QDirModel *model = new QDirModel; + QFileSystemModel *model = new QFileSystemModel; QModelIndex parentIndex = model->index(QDir::currentPath()); int numRows = model->rowCount(parentIndex); //! [0] |