/**************************************************************************** ** ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/ ** ** This file is part of the examples of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** GNU Lesser General Public License Usage ** 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. ** ** 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. ** ** Other Usage ** Alternatively, this file may be used in accordance with the terms and ** conditions contained in a signed written agreement between you and Nokia. ** ** ** ** ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #include #include "ui_keypadnavigation.h" class KeypadNavigation : public QMainWindow { Q_OBJECT public: KeypadNavigation(QWidget *parent = 0) : QMainWindow(parent) , ui(new Ui_KeypadNavigation) { ui->setupUi(this); const struct { QObject *action; QWidget *page; } layoutMappings[] = { {ui->m_actionLayoutVerticalSimple, ui->m_pageVerticalSimple}, {ui->m_actionLayoutVerticalComplex, ui->m_pageVerticalComplex}, {ui->m_actionLayoutTwoDimensional, ui->m_pageTwoDimensional}, {ui->m_actionLayoutSliderMagic, ui->m_pageSliderMagic}, {ui->m_actionLayoutChaos, ui->m_pageChaos}, {ui->m_actionLayoutDialogs, ui->m_pageDialogs} }; for (int i = 0; i < int(sizeof layoutMappings / sizeof layoutMappings[0]); ++i) { connect(layoutMappings[i].action, SIGNAL(triggered()), &m_layoutSignalMapper, SLOT(map())); m_layoutSignalMapper.setMapping(layoutMappings[i].action, layoutMappings[i].page); } connect(&m_layoutSignalMapper, SIGNAL(mapped(QWidget*)), ui->m_stackWidget, SLOT(setCurrentWidget(QWidget*))); #ifdef QT_KEYPAD_NAVIGATION const struct { QObject *action; Qt::NavigationMode mode; } modeMappings[] = { {ui->m_actionModeNone, Qt::NavigationModeNone}, {ui->m_actionModeKeypadTabOrder, Qt::NavigationModeKeypadTabOrder}, {ui->m_actionModeKeypadDirectional, Qt::NavigationModeKeypadDirectional}, {ui->m_actionModeCursorAuto, Qt::NavigationModeCursorAuto}, {ui->m_actionModeCursorForceVisible, Qt::NavigationModeCursorForceVisible} }; for (int i = 0; i < int(sizeof modeMappings / sizeof modeMappings[0]); ++i) { connect(modeMappings[i].action, SIGNAL(triggered()), &m_modeSignalMapper, SLOT(map())); m_modeSignalMapper.setMapping(modeMappings[i].action, int(modeMappings[i].mode)); } connect(&m_modeSignalMapper, SIGNAL(mapped(int)), SLOT(setNavigationMode(int))); #else // QT_KEYPAD_NAVIGATION ui->m_menuNavigation_mode->deleteLater(); #endif // QT_KEYPAD_NAVIGATION const struct { QObject *button; Dialog dialog; } openDialogMappings[] = { {ui->m_buttonGetOpenFileName, DialogGetOpenFileName}, {ui->m_buttonGetSaveFileName, DialogGetSaveFileName}, {ui->m_buttonGetExistingDirectory, DialogGetExistingDirectory}, {ui->m_buttonGetColor, DialogGetColor}, {ui->m_buttonGetFont, DialogGetFont}, {ui->m_buttonQuestion, DialogQuestion}, {ui->m_buttonAboutQt, DialogAboutQt}, {ui->m_buttonGetItem, DialogGetItem} }; for (int i = 0; i < int(sizeof openDialogMappings / sizeof openDialogMappings[0]); ++i) { connect(openDialogMappings[i].button, SIGNAL(clicked()), &m_dialogSignalMapper, SLOT(map())); m_dialogSignalMapper.setMapping(openDialogMappings[i].button, int(openDialogMappings[i].dialog)); } connect(&m_dialogSignalMapper, SIGNAL(mapped(int)), SLOT(openDialog(int))); } ~KeypadNavigation() { delete ui; } protected slots: #ifdef QT_KEYPAD_NAVIGATION void setNavigationMode(int mode) { QApplication::setNavigationMode(Qt::NavigationMode(mode)); } #endif // QT_KEYPAD_NAVIGATION void openDialog(int dialog) { switch (Dialog(dialog)) { case DialogGetOpenFileName: QFileDialog::getOpenFileName(this, QLatin1String("getOpenFileName")); break; case DialogGetSaveFileName: QFileDialog::getSaveFileName(this, QLatin1String("getSaveFileName")); break; case DialogGetExistingDirectory: QFileDialog::getExistingDirectory(this, QLatin1String("getExistingDirectory")); break; case DialogGetColor: QColorDialog::getColor(QColor(Qt::green), this, QLatin1String("getColor")); break; case DialogGetFont: QFontDialog::getFont(0, this); break; case DialogQuestion: QMessageBox::question(this, QLatin1String("question"), QLatin1String("¿Hola, que tal?")); break; case DialogAboutQt: QMessageBox::aboutQt(this); break; case DialogGetItem: QInputDialog::getItem(this, QLatin1String("getItem"), QLatin1String("Choose a color"), QColor::colorNames()); break; default: break; } } private: enum Dialog { DialogGetOpenFileName, DialogGetSaveFileName, DialogGetExistingDirectory, DialogGetColor, DialogGetFont, DialogQuestion, DialogAboutQt, DialogGetItem }; Ui_KeypadNavigation *ui; QSignalMapper m_layoutSignalMapper; #ifdef QT_KEYPAD_NAVIGATION QSignalMapper m_modeSignalMapper; #endif // QT_KEYPAD_NAVIGATION QSignalMapper m_dialogSignalMapper; }; int main(int argc, char *argv[]) { QApplication a(argc, argv); KeypadNavigation w; #ifdef Q_WS_S60 w.showMaximized(); #else w.show(); #endif return a.exec(); } #include "main.moc"