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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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, Digia gives you certain additional
** rights. These rights are described in the Digia 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.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QMainWindow>
#include <QApplication>
#include <QColorDialog>
#include <QFileDialog>
#include <QFontDialog>
#include <QInputDialog>
#include <QMessageBox>
#include <QSignalMapper>
#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("\xbfHola, 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;
w.show();
return a.exec();
}
#include "main.moc"
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