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****************************************************************************/

#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 softkeys"), this);

    toggleButton->setContextMenuPolicy(Qt::NoContextMenu);

    toggleButton->setCheckable(true);

    pushButton = new QPushButton(tr("Open 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 QVBoxLayout;

    layout->addWidget(textEditor);

    layout->addWidget(infoLabel);

    layout->addWidget(toggleButton);

    layout->addWidget(pushButton);

    layout->addWidget(comboBox);

    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()));

    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::exitApplication()

{

    qApp->exit();

}

void MainWindow::okPressed()

{

    infoLabel->setText(tr("OK pressed"));

}

void MainWindow::cancelPressed()

{

    infoLabel->setText(tr("Cancel pressed"));

}