diff options
Diffstat (limited to 'examples/desktop')
| -rw-r--r-- | examples/desktop/README | 41 | ||||
| -rw-r--r-- | examples/desktop/desktop.pro | 13 | ||||
| -rw-r--r-- | examples/desktop/screenshot/main.cpp | 52 | ||||
| -rw-r--r-- | examples/desktop/screenshot/screenshot.cpp | 198 | ||||
| -rw-r--r-- | examples/desktop/screenshot/screenshot.h | 100 | ||||
| -rw-r--r-- | examples/desktop/screenshot/screenshot.pro | 11 | ||||
| -rw-r--r-- | examples/desktop/systray/images/bad.svg | 64 | ||||
| -rw-r--r-- | examples/desktop/systray/images/heart.svg | 55 | ||||
| -rw-r--r-- | examples/desktop/systray/images/trash.svg | 58 | ||||
| -rw-r--r-- | examples/desktop/systray/main.cpp | 63 | ||||
| -rw-r--r-- | examples/desktop/systray/systray.pro | 24 | ||||
| -rw-r--r-- | examples/desktop/systray/systray.qrc | 7 | ||||
| -rw-r--r-- | examples/desktop/systray/window.cpp | 259 | ||||
| -rw-r--r-- | examples/desktop/systray/window.h | 113 |
14 files changed, 1058 insertions, 0 deletions
diff --git a/examples/desktop/README b/examples/desktop/README new file mode 100644 index 0000000..efe569a --- /dev/null +++ b/examples/desktop/README @@ -0,0 +1,41 @@ +Qt provides features to enable applications to integrate with the user's +preferred desktop environment. + +Features such as system tray icons, access to the desktop widget, and +support for desktop services can be used to improve the appearance of +applications and take advantage of underlying desktop facilities. + + +The example launcher provided with Qt can be used to explore each of the +examples in this directory. + +Documentation for these examples can be found via the Tutorial and Examples +link in the main Qt documentation. + + +Finding the Qt Examples and Demos launcher +========================================== + +On Windows: + +The launcher can be accessed via the Windows Start menu. Select the menu +entry entitled "Qt Examples and Demos" entry in the submenu containing +the Qt tools. + +On Mac OS X: + +For the binary distribution, the qtdemo executable is installed in the +/Developer/Applications/Qt directory. For the source distribution, it is +installed alongside the other Qt tools on the path specified when Qt is +configured. + +On Unix/Linux: + +The qtdemo executable is installed alongside the other Qt tools on the path +specified when Qt is configured. + +On all platforms: + +The source code for the launcher can be found in the demos/qtdemo directory +in the Qt package. This example is built at the same time as the Qt libraries, +tools, examples, and demonstrations. diff --git a/examples/desktop/desktop.pro b/examples/desktop/desktop.pro new file mode 100644 index 0000000..61108e5 --- /dev/null +++ b/examples/desktop/desktop.pro @@ -0,0 +1,13 @@ +TEMPLATE = subdirs +CONFIG += ordered +SUBDIRS = screenshot + +!symbian:contains(QT_CONFIG, svg): SUBDIRS += systray + +# install +target.path = $$[QT_INSTALL_EXAMPLES]/desktop +sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS desktop.pro README +sources.path = $$[QT_INSTALL_EXAMPLES]/desktop +INSTALLS += target sources + +include($$QT_SOURCE_TREE/examples/examplebase.pri) diff --git a/examples/desktop/screenshot/main.cpp b/examples/desktop/screenshot/main.cpp new file mode 100644 index 0000000..59e8674 --- /dev/null +++ b/examples/desktop/screenshot/main.cpp @@ -0,0 +1,52 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the examples 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 "screenshot.h" + +int main(int argc, char *argv[]) +{ + QApplication app(argc, argv); + Screenshot screenshot; + screenshot.show(); + return app.exec(); +} diff --git a/examples/desktop/screenshot/screenshot.cpp b/examples/desktop/screenshot/screenshot.cpp new file mode 100644 index 0000000..7d9545e --- /dev/null +++ b/examples/desktop/screenshot/screenshot.cpp @@ -0,0 +1,198 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the examples 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 <QtGui> + +#include "screenshot.h" + +//! [0] +Screenshot::Screenshot() +{ + screenshotLabel = new QLabel; + screenshotLabel->setSizePolicy(QSizePolicy::Expanding, + QSizePolicy::Expanding); + screenshotLabel->setAlignment(Qt::AlignCenter); + screenshotLabel->setMinimumSize(240, 160); + + createOptionsGroupBox(); + createButtonsLayout(); + + mainLayout = new QVBoxLayout; + mainLayout->addWidget(screenshotLabel); + mainLayout->addWidget(optionsGroupBox); + mainLayout->addLayout(buttonsLayout); + setLayout(mainLayout); + + shootScreen(); + delaySpinBox->setValue(5); + + setWindowTitle(tr("Screenshot")); + resize(300, 200); +} +//! [0] + +//! [1] +void Screenshot::resizeEvent(QResizeEvent * /* event */) +{ + QSize scaledSize = originalPixmap.size(); + scaledSize.scale(screenshotLabel->size(), Qt::KeepAspectRatio); + if (!screenshotLabel->pixmap() + || scaledSize != screenshotLabel->pixmap()->size()) + updateScreenshotLabel(); +} +//! [1] + +//! [2] +void Screenshot::newScreenshot() +{ + if (hideThisWindowCheckBox->isChecked()) + hide(); + newScreenshotButton->setDisabled(true); + + QTimer::singleShot(delaySpinBox->value() * 1000, this, SLOT(shootScreen())); +} +//! [2] + +//! [3] +void Screenshot::saveScreenshot() +{ + QString format = "png"; + QString initialPath = QDir::currentPath() + tr("/untitled.") + format; + + QString fileName = QFileDialog::getSaveFileName(this, tr("Save As"), + initialPath, + tr("%1 Files (*.%2);;All Files (*)") + .arg(format.toUpper()) + .arg(format)); + if (!fileName.isEmpty()) + originalPixmap.save(fileName, format.toAscii()); +} +//! [3] + +//! [4] +void Screenshot::shootScreen() +{ + if (delaySpinBox->value() != 0) + qApp->beep(); +//! [4] + originalPixmap = QPixmap(); // clear image for low memory situations + // on embedded devices. +//! [5] + originalPixmap = QPixmap::grabWindow(QApplication::desktop()->winId()); + updateScreenshotLabel(); + + newScreenshotButton->setDisabled(false); + if (hideThisWindowCheckBox->isChecked()) + show(); +} +//! [5] + +//! [6] +void Screenshot::updateCheckBox() +{ + if (delaySpinBox->value() == 0) { + hideThisWindowCheckBox->setDisabled(true); + hideThisWindowCheckBox->setChecked(false); + } + else + hideThisWindowCheckBox->setDisabled(false); +} +//! [6] + +//! [7] +void Screenshot::createOptionsGroupBox() +{ + optionsGroupBox = new QGroupBox(tr("Options")); + + delaySpinBox = new QSpinBox; + delaySpinBox->setSuffix(tr(" s")); + delaySpinBox->setMaximum(60); + connect(delaySpinBox, SIGNAL(valueChanged(int)), this, SLOT(updateCheckBox())); + + delaySpinBoxLabel = new QLabel(tr("Screenshot Delay:")); + + hideThisWindowCheckBox = new QCheckBox(tr("Hide This Window")); + + optionsGroupBoxLayout = new QGridLayout; + optionsGroupBoxLayout->addWidget(delaySpinBoxLabel, 0, 0); + optionsGroupBoxLayout->addWidget(delaySpinBox, 0, 1); + optionsGroupBoxLayout->addWidget(hideThisWindowCheckBox, 1, 0, 1, 2); + optionsGroupBox->setLayout(optionsGroupBoxLayout); +} +//! [7] + +//! [8] +void Screenshot::createButtonsLayout() +{ + newScreenshotButton = createButton(tr("New Screenshot"), + this, SLOT(newScreenshot())); + + saveScreenshotButton = createButton(tr("Save Screenshot"), + this, SLOT(saveScreenshot())); + + quitScreenshotButton = createButton(tr("Quit"), this, SLOT(close())); + + buttonsLayout = new QHBoxLayout; + buttonsLayout->addStretch(); + buttonsLayout->addWidget(newScreenshotButton); + buttonsLayout->addWidget(saveScreenshotButton); + buttonsLayout->addWidget(quitScreenshotButton); +} +//! [8] + +//! [9] +QPushButton *Screenshot::createButton(const QString &text, QWidget *receiver, + const char *member) +{ + QPushButton *button = new QPushButton(text); + button->connect(button, SIGNAL(clicked()), receiver, member); + return button; +} +//! [9] + +//! [10] +void Screenshot::updateScreenshotLabel() +{ + screenshotLabel->setPixmap(originalPixmap.scaled(screenshotLabel->size(), + Qt::KeepAspectRatio, + Qt::SmoothTransformation)); +} +//! [10] diff --git a/examples/desktop/screenshot/screenshot.h b/examples/desktop/screenshot/screenshot.h new file mode 100644 index 0000000..ecc7724 --- /dev/null +++ b/examples/desktop/screenshot/screenshot.h @@ -0,0 +1,100 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the examples 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 SCREENSHOT_H +#define SCREENSHOT_H + +#include <QPixmap> +#include <QWidget> + +QT_BEGIN_NAMESPACE +class QCheckBox; +class QGridLayout; +class QGroupBox; +class QHBoxLayout; +class QLabel; +class QPushButton; +class QSpinBox; +class QVBoxLayout; +QT_END_NAMESPACE + +//! [0] +class Screenshot : public QWidget +{ + Q_OBJECT + +public: + Screenshot(); + +protected: + void resizeEvent(QResizeEvent *event); + +private slots: + void newScreenshot(); + void saveScreenshot(); + void shootScreen(); + void updateCheckBox(); + +private: + void createOptionsGroupBox(); + void createButtonsLayout(); + QPushButton *createButton(const QString &text, QWidget *receiver, + const char *member); + void updateScreenshotLabel(); + + QPixmap originalPixmap; + + QLabel *screenshotLabel; + QGroupBox *optionsGroupBox; + QSpinBox *delaySpinBox; + QLabel *delaySpinBoxLabel; + QCheckBox *hideThisWindowCheckBox; + QPushButton *newScreenshotButton; + QPushButton *saveScreenshotButton; + QPushButton *quitScreenshotButton; + + QVBoxLayout *mainLayout; + QGridLayout *optionsGroupBoxLayout; + QHBoxLayout *buttonsLayout; +}; +//! [0] + +#endif diff --git a/examples/desktop/screenshot/screenshot.pro b/examples/desktop/screenshot/screenshot.pro new file mode 100644 index 0000000..b610812 --- /dev/null +++ b/examples/desktop/screenshot/screenshot.pro @@ -0,0 +1,11 @@ +HEADERS = screenshot.h +SOURCES = main.cpp \ + screenshot.cpp + +# install +target.path = $$[QT_INSTALL_EXAMPLES]/desktop/screenshot +sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS screenshot.pro +sources.path = $$[QT_INSTALL_EXAMPLES]/desktop/screenshot +INSTALLS += target sources + +include($$QT_SOURCE_TREE/examples/examplebase.pri) diff --git a/examples/desktop/systray/images/bad.svg b/examples/desktop/systray/images/bad.svg new file mode 100644 index 0000000..186dba9 --- /dev/null +++ b/examples/desktop/systray/images/bad.svg @@ -0,0 +1,64 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 20010904//EN" +"http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd"> +<svg viewBox="-10 -10 178 178" height="177.523" id="svg1" inkscape:version="0.40" sodipodi:docbase="/mnt/donnees/09-Mes_images/Travaux/Travaux vectoriel/pictogrammes/sécu SVG/produits chimiques" sodipodi:docname="XiIrritant.svg" sodipodi:version="0.32" width="155.932" xmlns="http://www.w3.org/2000/svg" xmlns:cc="http://web.resource.org/cc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" xmlns:xlink="http://www.w3.org/1999/xlink"> +<metadata> +<rdf:RDF xmlns:cc="http://web.resource.org/cc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"> +<cc:Work rdf:about=""> +<dc:title>Irritant</dc:title> +<dc:description>produit chimique</dc:description> +<dc:subject> +<rdf:Bag> +<rdf:li></rdf:li> +<rdf:li>symbol</rdf:li> +<rdf:li>signs_and_symbols</rdf:li> +</rdf:Bag> +</dc:subject> +<dc:publisher> +<cc:Agent rdf:about="http://www.openclipart.org"> +<dc:title>yves GUILLOU</dc:title> +</cc:Agent> +</dc:publisher> +<dc:creator> +<cc:Agent> +<dc:title>yves GUILLOU</dc:title> +</cc:Agent> +</dc:creator> +<dc:rights> +<cc:Agent> +<dc:title>yves GUILLOU</dc:title> +</cc:Agent> +</dc:rights> +<dc:date></dc:date> +<dc:format>image/svg+xml</dc:format> +<dc:type rdf:resource="http://purl.org/dc/dcmitype/StillImage"/> +<cc:license rdf:resource="http://web.resource.org/cc/PublicDomain"/> +<dc:language>en</dc:language> +</cc:Work> +<cc:License rdf:about="http://web.resource.org/cc/PublicDomain"> +<cc:permits rdf:resource="http://web.resource.org/cc/Reproduction"/> +<cc:permits rdf:resource="http://web.resource.org/cc/Distribution"/> +<cc:permits rdf:resource="http://web.resource.org/cc/DerivativeWorks"/> +</cc:License> +</rdf:RDF> +</metadata> +<sodipodi:namedview bordercolor="#666666" borderopacity="1.0" id="base" inkscape:current-layer="svg1" inkscape:cx="62.372805" inkscape:cy="34.864537" inkscape:pageopacity="0.0" inkscape:pageshadow="2" inkscape:window-height="1121" inkscape:window-width="1590" inkscape:window-x="200" inkscape:window-y="0" inkscape:zoom="6.6399849" pagecolor="#ffffff"/> +<defs id="defs2"> +<marker id="ArrowEnd" markerHeight="3" markerUnits="strokeWidth" markerWidth="4" orient="auto" refX="0" refY="5" viewBox="0 0 10 10"> +<path d="M 0 0 L 10 5 L 0 10 z" id="path4"/> +</marker> +<marker id="ArrowStart" markerHeight="3" markerUnits="strokeWidth" markerWidth="4" orient="auto" refX="10" refY="5" viewBox="0 0 10 10"> +<path d="M 10 0 L 0 5 L 10 10 z" id="path6"/> +</marker> +</defs> +<g id="g7"> +<g id="g8"> +<path d="M 155.932 155.932L 155.932 0L 0 0L 0 155.932L 155.932 155.932z" id="path9" style="stroke:none; 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SVG Version: 3.0.0 Build 76) --><svg enable-background="new 0 0 347 348" height="348" i:pageBounds="0 792 612 0" i:rulerOrigin="0 0" i:viewOrigin="131 567" overflow="visible" space="preserve" viewBox="-20 -20 387 388" width="347" xmlns="http://www.w3.org/2000/svg" xmlns:a="http://ns.adobe.com/AdobeSVGViewerExtensions/3.0/" xmlns:graph="http://ns.adobe.com/Graphs/1.0/" xmlns:i="http://ns.adobe.com/AdobeIllustrator/10.0/" xmlns:x="http://ns.adobe.com/Extensibility/1.0/" xmlns:xlink="http://www.w3.org/1999/xlink"> +<metadata> +<rdf:RDF xmlns:cc="http://web.resource.org/cc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"> +<cc:Work rdf:about=""> +<dc:title>Keep Tidy Inside</dc:title> +<dc:description></dc:description> +<dc:subject> +<rdf:Bag> +<rdf:li></rdf:li> +<rdf:li>symbol</rdf:li> +<rdf:li>bin</rdf:li> +<rdf:li>signs_and_symbols</rdf:li> +<rdf:li>clean</rdf:li> +<rdf:li>rubish</rdf:li> +<rdf:li>trash</rdf:li> +<rdf:li>inside</rdf:li> +<rdf:li>garbage</rdf:li> +<rdf:li>sign</rdf:li> +</rdf:Bag> +</dc:subject> +<dc:publisher> +<cc:Agent rdf:about="http://www.openclipart.org"> +<dc:title>Martin Owens</dc:title> +</cc:Agent> +</dc:publisher> +<dc:creator> +<cc:Agent> +<dc:title>Martin Owens</dc:title> +</cc:Agent> +</dc:creator> +<dc:rights> +<cc:Agent> +<dc:title>Martin Owens</dc:title> +</cc:Agent> +</dc:rights> +<dc:date></dc:date> +<dc:format>image/svg+xml</dc:format> +<dc:type rdf:resource="http://purl.org/dc/dcmitype/StillImage"/> +<cc:license rdf:resource="http://web.resource.org/cc/PublicDomain"/> +<dc:language>en</dc:language> +</cc:Work> +<cc:License rdf:about="http://web.resource.org/cc/PublicDomain"> +<cc:permits rdf:resource="http://web.resource.org/cc/Reproduction"/> +<cc:permits rdf:resource="http://web.resource.org/cc/Distribution"/> +<cc:permits rdf:resource="http://web.resource.org/cc/DerivativeWorks"/> +</cc:License> +</rdf:RDF> +</metadata> +<g i:dimmedPercent="50" i:knockout="Off" i:layer="yes" i:rgbTrio="#4F008000FFFF" id="Layer_1"> +<path d="M347,174c0,96.098-77.679,174-173.5,174C77.679,348,0,270.098,0,174 C0,77.902,77.679,0,173.5,0C269.321,0,347,77.902,347,174z" fill="#10A040" i:knockout="Off"/> +<path d="M238,53c0,13.807-11.864,25-26.5,25S185,66.807,185,53s11.864-25,26.5-25 S238,39.193,238,53z" fill="#FFFFFF" i:knockout="Off"/> +<path d="M66,175c1.055,6.355,19.333,126.417,19.333,126.417h68.333 c0,0,14.105-122.524,14.333-126.417c6.224-0.622,6.667-13-2-13c-12.164,0-89.205-0.059-98,0S61.167,174.487,66,175z" fill="#FFFFFF" i:knockout="Off"/> +<path d="M78,141c17.292-5.325,24.179-23.532,27-31c14.513,6.596,40.333,12.265,59,8 c3.683,19.419-28.043,19.31-23,37C132.577,145.705,89.404,167.292,78,141z" fill="#FFFFFF" i:knockout="Off"/> +<path d="M103,82l139-1c-0.6,3.421,33.633,57.497,29,67c-4.089,0.418-67,5-67,5 c6.109-9.379-13-43-13-43L103,82z" fill="#FFFFFF" i:knockout="Off"/> +<path d="M270,156l-66-3c0,0-23.565,143.355-24,145s1.855,2.536,3,1s51-82,51-82 s19.754,80.701,20,82s3.721,1.209,4,0S270,156,270,156z" fill="#FFFFFF" i:knockout="Off"/> +</g> +</svg> diff --git a/examples/desktop/systray/main.cpp b/examples/desktop/systray/main.cpp new file mode 100644 index 0000000..d406d16 --- /dev/null +++ b/examples/desktop/systray/main.cpp @@ -0,0 +1,63 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the examples 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 <QtGui> + +#include "window.h" + +int main(int argc, char *argv[]) +{ + Q_INIT_RESOURCE(systray); + + QApplication app(argc, argv); + + if (!QSystemTrayIcon::isSystemTrayAvailable()) { + QMessageBox::critical(0, QObject::tr("Systray"), + QObject::tr("I couldn't detect any system tray " + "on this system.")); + return 1; + } + QApplication::setQuitOnLastWindowClosed(false); + + Window window; + window.show(); + return app.exec(); +} diff --git a/examples/desktop/systray/systray.pro b/examples/desktop/systray/systray.pro new file mode 100644 index 0000000..3c08626 --- /dev/null +++ b/examples/desktop/systray/systray.pro @@ -0,0 +1,24 @@ +HEADERS = window.h +SOURCES = main.cpp \ + window.cpp +RESOURCES = systray.qrc +QT += xml svg + +# install +target.path = $$[QT_INSTALL_EXAMPLES]/desktop/systray +sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS systray.pro resources images +sources.path = $$[QT_INSTALL_EXAMPLES]/desktop/systray +INSTALLS += target sources + +include($$QT_SOURCE_TREE/examples/examplebase.pri) + +wince* { + CONFIG(debug, release|debug) { + addPlugins.sources = $$QT_BUILD_TREE/plugins/imageformats/qsvgd4.dll + } + CONFIG(release, release|debug) { + addPlugins.sources = $$QT_BUILD_TREE/plugins/imageformats/qsvg4.dll + } + addPlugins.path = imageformats + DEPLOYMENT += addPlugins +} diff --git a/examples/desktop/systray/systray.qrc b/examples/desktop/systray/systray.qrc new file mode 100644 index 0000000..b0d5e0c --- /dev/null +++ b/examples/desktop/systray/systray.qrc @@ -0,0 +1,7 @@ +<!DOCTYPE RCC><RCC version="1.0"> +<qresource prefix="/"> + <file>images/bad.svg</file> + <file>images/heart.svg</file> + <file>images/trash.svg</file> +</qresource> +</RCC> diff --git a/examples/desktop/systray/window.cpp b/examples/desktop/systray/window.cpp new file mode 100644 index 0000000..052ecdd --- /dev/null +++ b/examples/desktop/systray/window.cpp @@ -0,0 +1,259 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the examples 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 <QtGui> + +#include "window.h" + +//! [0] +Window::Window() +{ + createIconGroupBox(); + createMessageGroupBox(); + + iconLabel->setMinimumWidth(durationLabel->sizeHint().width()); + + createActions(); + createTrayIcon(); + + connect(showMessageButton, SIGNAL(clicked()), this, SLOT(showMessage())); + connect(showIconCheckBox, SIGNAL(toggled(bool)), + trayIcon, SLOT(setVisible(bool))); + connect(iconComboBox, SIGNAL(currentIndexChanged(int)), + this, SLOT(setIcon(int))); + connect(trayIcon, SIGNAL(messageClicked()), this, SLOT(messageClicked())); + connect(trayIcon, SIGNAL(activated(QSystemTrayIcon::ActivationReason)), + this, SLOT(iconActivated(QSystemTrayIcon::ActivationReason))); + + QVBoxLayout *mainLayout = new QVBoxLayout; + mainLayout->addWidget(iconGroupBox); + mainLayout->addWidget(messageGroupBox); + setLayout(mainLayout); + + iconComboBox->setCurrentIndex(1); + trayIcon->show(); + + setWindowTitle(tr("Systray")); + resize(400, 300); +} +//! [0] + +//! [1] +void Window::setVisible(bool visible) +{ + minimizeAction->setEnabled(visible); + maximizeAction->setEnabled(!isMaximized()); + restoreAction->setEnabled(isMaximized() || !visible); + QDialog::setVisible(visible); +} +//! [1] + +//! [2] +void Window::closeEvent(QCloseEvent *event) +{ + if (trayIcon->isVisible()) { + QMessageBox::information(this, tr("Systray"), + tr("The program will keep running in the " + "system tray. To terminate the program, " + "choose <b>Quit</b> in the context menu " + "of the system tray entry.")); + hide(); + event->ignore(); + } +} +//! [2] + +//! [3] +void Window::setIcon(int index) +{ + QIcon icon = iconComboBox->itemIcon(index); + trayIcon->setIcon(icon); + setWindowIcon(icon); + + trayIcon->setToolTip(iconComboBox->itemText(index)); +} +//! [3] + +//! [4] +void Window::iconActivated(QSystemTrayIcon::ActivationReason reason) +{ + switch (reason) { + case QSystemTrayIcon::Trigger: + case QSystemTrayIcon::DoubleClick: + iconComboBox->setCurrentIndex((iconComboBox->currentIndex() + 1) + % iconComboBox->count()); + break; + case QSystemTrayIcon::MiddleClick: + showMessage(); + break; + default: + ; + } +} +//! [4] + +//! [5] +void Window::showMessage() +{ + QSystemTrayIcon::MessageIcon icon = QSystemTrayIcon::MessageIcon( + typeComboBox->itemData(typeComboBox->currentIndex()).toInt()); + trayIcon->showMessage(titleEdit->text(), bodyEdit->toPlainText(), icon, + durationSpinBox->value() * 1000); +} +//! [5] + +//! [6] +void Window::messageClicked() +{ + QMessageBox::information(0, tr("Systray"), + tr("Sorry, I already gave what help I could.\n" + "Maybe you should try asking a human?")); +} +//! [6] + +void Window::createIconGroupBox() +{ + iconGroupBox = new QGroupBox(tr("Tray Icon")); + + iconLabel = new QLabel("Icon:"); + + iconComboBox = new QComboBox; + iconComboBox->addItem(QIcon(":/images/bad.svg"), tr("Bad")); + iconComboBox->addItem(QIcon(":/images/heart.svg"), tr("Heart")); + iconComboBox->addItem(QIcon(":/images/trash.svg"), tr("Trash")); + + showIconCheckBox = new QCheckBox(tr("Show icon")); + showIconCheckBox->setChecked(true); + + QHBoxLayout *iconLayout = new QHBoxLayout; + iconLayout->addWidget(iconLabel); + iconLayout->addWidget(iconComboBox); + iconLayout->addStretch(); + iconLayout->addWidget(showIconCheckBox); + iconGroupBox->setLayout(iconLayout); +} + +void Window::createMessageGroupBox() +{ + messageGroupBox = new QGroupBox(tr("Balloon Message")); + + typeLabel = new QLabel(tr("Type:")); + + typeComboBox = new QComboBox; + typeComboBox->addItem(tr("None"), QSystemTrayIcon::NoIcon); + typeComboBox->addItem(style()->standardIcon( + QStyle::SP_MessageBoxInformation), tr("Information"), + QSystemTrayIcon::Information); + typeComboBox->addItem(style()->standardIcon( + QStyle::SP_MessageBoxWarning), tr("Warning"), + QSystemTrayIcon::Warning); + typeComboBox->addItem(style()->standardIcon( + QStyle::SP_MessageBoxCritical), tr("Critical"), + QSystemTrayIcon::Critical); + typeComboBox->setCurrentIndex(1); + + durationLabel = new QLabel(tr("Duration:")); + + durationSpinBox = new QSpinBox; + durationSpinBox->setRange(5, 60); + durationSpinBox->setSuffix(" s"); + durationSpinBox->setValue(15); + + durationWarningLabel = new QLabel(tr("(some systems might ignore this " + "hint)")); + durationWarningLabel->setIndent(10); + + titleLabel = new QLabel(tr("Title:")); + + titleEdit = new QLineEdit(tr("Cannot connect to network")); + + bodyLabel = new QLabel(tr("Body:")); + + bodyEdit = new QTextEdit; + bodyEdit->setPlainText(tr("Don't believe me. Honestly, I don't have a " + "clue.\nClick this balloon for details.")); + + showMessageButton = new QPushButton(tr("Show Message")); + showMessageButton->setDefault(true); + + QGridLayout *messageLayout = new QGridLayout; + messageLayout->addWidget(typeLabel, 0, 0); + messageLayout->addWidget(typeComboBox, 0, 1, 1, 2); + messageLayout->addWidget(durationLabel, 1, 0); + messageLayout->addWidget(durationSpinBox, 1, 1); + messageLayout->addWidget(durationWarningLabel, 1, 2, 1, 3); + messageLayout->addWidget(titleLabel, 2, 0); + messageLayout->addWidget(titleEdit, 2, 1, 1, 4); + messageLayout->addWidget(bodyLabel, 3, 0); + messageLayout->addWidget(bodyEdit, 3, 1, 2, 4); + messageLayout->addWidget(showMessageButton, 5, 4); + messageLayout->setColumnStretch(3, 1); + messageLayout->setRowStretch(4, 1); + messageGroupBox->setLayout(messageLayout); +} + +void Window::createActions() +{ + minimizeAction = new QAction(tr("Mi&nimize"), this); + connect(minimizeAction, SIGNAL(triggered()), this, SLOT(hide())); + + maximizeAction = new QAction(tr("Ma&ximize"), this); + connect(maximizeAction, SIGNAL(triggered()), this, SLOT(showMaximized())); + + restoreAction = new QAction(tr("&Restore"), this); + connect(restoreAction, SIGNAL(triggered()), this, SLOT(showNormal())); + + quitAction = new QAction(tr("&Quit"), this); + connect(quitAction, SIGNAL(triggered()), qApp, SLOT(quit())); +} + +void Window::createTrayIcon() +{ + trayIconMenu = new QMenu(this); + trayIconMenu->addAction(minimizeAction); + trayIconMenu->addAction(maximizeAction); + trayIconMenu->addAction(restoreAction); + trayIconMenu->addSeparator(); + trayIconMenu->addAction(quitAction); + + trayIcon = new QSystemTrayIcon(this); + trayIcon->setContextMenu(trayIconMenu); +} diff --git a/examples/desktop/systray/window.h b/examples/desktop/systray/window.h new file mode 100644 index 0000000..d9bfd52 --- /dev/null +++ b/examples/desktop/systray/window.h @@ -0,0 +1,113 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the examples 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 WINDOW_H +#define WINDOW_H + +#include <QSystemTrayIcon> +#include <QDialog> + +QT_BEGIN_NAMESPACE +class QAction; +class QCheckBox; +class QComboBox; +class QGroupBox; +class QLabel; +class QLineEdit; +class QMenu; +class QPushButton; +class QSpinBox; +class QTextEdit; +QT_END_NAMESPACE + +//! [0] +class Window : public QDialog +{ + Q_OBJECT + +public: + Window(); + + void setVisible(bool visible); + +protected: + void closeEvent(QCloseEvent *event); + +private slots: + void setIcon(int index); + void iconActivated(QSystemTrayIcon::ActivationReason reason); + void showMessage(); + void messageClicked(); + +private: + void createIconGroupBox(); + void createMessageGroupBox(); + void createActions(); + void createTrayIcon(); + + QGroupBox *iconGroupBox; + QLabel *iconLabel; + QComboBox *iconComboBox; + QCheckBox *showIconCheckBox; + + QGroupBox *messageGroupBox; + QLabel *typeLabel; + QLabel *durationLabel; + QLabel *durationWarningLabel; + QLabel *titleLabel; + QLabel *bodyLabel; + QComboBox *typeComboBox; + QSpinBox *durationSpinBox; + QLineEdit *titleEdit; + QTextEdit *bodyEdit; + QPushButton *showMessageButton; + + QAction *minimizeAction; + QAction *maximizeAction; + QAction *restoreAction; + QAction *quitAction; + + QSystemTrayIcon *trayIcon; + QMenu *trayIconMenu; +}; +//! [0] + +#endif |
