softkeys.cpp Example File
widgets/softkeys/softkeys.cpp
#include "softkeys.h"
MainWindow::MainWindow(QWidget *parent)
: QMainWindow(parent)
{
central = new QWidget(this);
central->setContextMenuPolicy(Qt::NoContextMenu);
setCentralWidget(central);
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);
showFullScreen();
modeLabel->setText(tr("Fullscreen with softkeys"));
} else if(flags & Qt::WindowSoftkeysVisibleHint) {
flags &= ~Qt::WindowSoftkeysVisibleHint;
flags &= ~Qt::WindowSoftkeysRespondHint;
setWindowFlags(flags);
showMaximized();
modeLabel->setText(tr("Normal Maximized"));
} else {
flags &= ~Qt::WindowSoftkeysVisibleHint;
flags |= Qt::WindowSoftkeysRespondHint;
setWindowFlags(flags);
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"));
}