diff -r 41300fa6a67c -r f7bc934e204c util/examples/widgets/softkeys/softkeys.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/util/examples/widgets/softkeys/softkeys.cpp Wed Mar 31 11:06:36 2010 +0300 @@ -0,0 +1,189 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (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 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 "softkeys.h" + +MainWindow::MainWindow(QWidget *parent) + : QMainWindow(parent) +{ + central = new QWidget(this); + central->setContextMenuPolicy(Qt::NoContextMenu); // explicitly forbid usage of context menu so actions item is not shown menu + setCentralWidget(central); + + // Create text editor and set softkeys to it + textEditor= new QTextEdit(tr("Navigate in UI to see context sensitive softkeys in action"), this); + QAction* clear = new QAction(tr("Clear"), this); + clear->setSoftKeyRole(QAction::NegativeSoftKey); + + textEditor->addAction(clear); + + ok = new QAction(tr("Ok"), this); + ok->setSoftKeyRole(QAction::PositiveSoftKey); + connect(ok, SIGNAL(triggered()), this, SLOT(okPressed())); + + cancel = new QAction(tr("Cancel"), this); + cancel->setSoftKeyRole(QAction::NegativeSoftKey); + connect(cancel, SIGNAL(triggered()), this, SLOT(cancelPressed())); + + infoLabel = new QLabel(tr(""), this); + infoLabel->setContextMenuPolicy(Qt::NoContextMenu); + + toggleButton = new QPushButton(tr("Custom"), this); + toggleButton->setContextMenuPolicy(Qt::NoContextMenu); + toggleButton->setCheckable(true); + + modeButton = new QPushButton(tr("Loop SK window type"), this); + modeButton->setContextMenuPolicy(Qt::NoContextMenu); + + modeLabel = new QLabel(tr("Normal maximized"), this); + modeLabel->setContextMenuPolicy(Qt::NoContextMenu); + + pushButton = new QPushButton(tr("File Dialog"), this); + pushButton->setContextMenuPolicy(Qt::NoContextMenu); + + QComboBox* comboBox = new QComboBox(this); + comboBox->setContextMenuPolicy(Qt::NoContextMenu); + comboBox->insertItems(0, QStringList() + << QApplication::translate("MainWindow", "Selection1", 0, QApplication::UnicodeUTF8) + << QApplication::translate("MainWindow", "Selection2", 0, QApplication::UnicodeUTF8) + << QApplication::translate("MainWindow", "Selection3", 0, QApplication::UnicodeUTF8) + ); + + layout = new QGridLayout; + layout->addWidget(textEditor, 0, 0, 1, 2); + layout->addWidget(infoLabel, 1, 0, 1, 2); + layout->addWidget(toggleButton, 2, 0); + layout->addWidget(pushButton, 2, 1); + layout->addWidget(comboBox, 3, 0, 1, 2); + layout->addWidget(modeButton, 4, 0, 1, 2); + layout->addWidget(modeLabel, 5, 0, 1, 2); + central->setLayout(layout); + + fileMenu = menuBar()->addMenu(tr("&File")); + exit = new QAction(tr("&Exit"), this); + fileMenu->addAction(exit); + + connect(clear, SIGNAL(triggered()), this, SLOT(clearTextEditor())); + connect(pushButton, SIGNAL(clicked()), this, SLOT(openDialog())); + connect(exit, SIGNAL(triggered()), this, SLOT(exitApplication())); + connect(toggleButton, SIGNAL(clicked()), this, SLOT(setCustomSoftKeys())); + connect(modeButton, SIGNAL(clicked()), this, SLOT(setMode())); + pushButton->setFocus(); +} + +MainWindow::~MainWindow() +{ +} + +void MainWindow::clearTextEditor() +{ + textEditor->setText(tr("")); +} + +void MainWindow::openDialog() +{ + QFileDialog::getOpenFileName(this); +} + +void MainWindow::addSoftKeys() +{ + addAction(ok); + addAction(cancel); +} + +void MainWindow::setCustomSoftKeys() +{ + if (toggleButton->isChecked()) { + infoLabel->setText(tr("Custom softkeys set")); + addSoftKeys(); + } + else { + infoLabel->setText(tr("Custom softkeys removed")); + removeAction(ok); + removeAction(cancel); + } +} + +void MainWindow::setMode() +{ + if(isMaximized()) { + showFullScreen(); + modeLabel->setText(tr("Normal Fullscreen")); + } else { + Qt::WindowFlags flags = windowFlags(); + if(flags & Qt::WindowSoftkeysRespondHint) { + flags |= Qt::WindowSoftkeysVisibleHint; + flags &= ~Qt::WindowSoftkeysRespondHint; + setWindowFlags(flags); // Hides visible window + showFullScreen(); + modeLabel->setText(tr("Fullscreen with softkeys")); + } else if(flags & Qt::WindowSoftkeysVisibleHint) { + flags &= ~Qt::WindowSoftkeysVisibleHint; + flags &= ~Qt::WindowSoftkeysRespondHint; + setWindowFlags(flags); // Hides visible window + showMaximized(); + modeLabel->setText(tr("Normal Maximized")); + } else { + flags &= ~Qt::WindowSoftkeysVisibleHint; + flags |= Qt::WindowSoftkeysRespondHint; + setWindowFlags(flags); // Hides visible window + showFullScreen(); + modeLabel->setText(tr("Fullscreen with SK respond")); + } + } +} + +void MainWindow::exitApplication() +{ + qApp->exit(); +} + +void MainWindow::okPressed() +{ + infoLabel->setText(tr("OK pressed")); +} + +void MainWindow::cancelPressed() +{ + infoLabel->setText(tr("Cancel pressed")); +} + +