C++ (Cpp) keyCaptured Examples

Example #1

File: shortcutspage.cpp Project: andrewroldugin/art

ShortcutsPage::ShortcutsPage(QWidget *parent) :
    QWidget(parent),
    m_treeModel( NULL ),
    ui( new Ui::ShortcutsPage )
{
    ui->setupUi(this);
    m_treeModel = new QStandardItemModel(this);

    treeModelLoadShortcutsSetting();

    ui->treeView->setModel(m_treeModel);
    ui->treeView->resizeColumnToContents(0);

    connect(ui->treeView, SIGNAL(clicked(const QModelIndex&)),
        this, SLOT(tableItemClicked(const QModelIndex&)));

    connect(ui->keySeqLineEdit, SIGNAL(keyCaptured(QKeySequence)),
        this, SLOT(keyCapLineEditTextChanged(QKeySequence)));

    connect(ui->restoreShortcutsButton, SIGNAL(clicked()),
        this, SLOT(restoreShortcutsButtonClicked()));

    connect(ui->clearButton, SIGNAL(clicked()),
        this, SLOT(clearButtonClicked()));
}

Example #2

File: keycapturelineedit.cpp Project: morevnaproject/pencil

void KeyCaptureLineEdit::keyPressEvent(QKeyEvent* event)
{
    if (event->key() == Qt::Key_Control ||
        event->key() == Qt::Key_Shift   ||
        event->key() == Qt::Key_Alt     ||
        event->key() == Qt::Key_Meta )
    {
        // only modifier key is not allowed.
        qDebug() << "only!";
        event->accept();
        return;
    }

    int keyInt = event->key();

    if (event->modifiers() & Qt::CTRL)
    {
        keyInt += Qt::CTRL;
    }
    if (event->modifiers() & Qt::SHIFT)
    {
        keyInt += Qt::SHIFT;
    }
    if (event->modifiers() & Qt::ALT)
    {
        keyInt += Qt::ALT;
    }
    if (event->modifiers() & Qt::META)
    {
        keyInt += Qt::META;
    }

    QKeySequence keySeq(keyInt);
    QString strKeySeq = keySeq.toString(QKeySequence::NativeText);

    emit keyCaptured(keySeq);

    this->setText(strKeySeq);
}