Method keyPressEvent

src/gui/UBDocumentNavigator.cpp:457–566

void UBDocumentNavigator::keyPressEvent(QKeyEvent *event)
{
    UBBoardController* controller = UBApplication::boardController;
    // send to the scene anyway
    QApplication::sendEvent (scene (), event);

    if (!event->isAccepted ())
    {
        switch (event->key ())
        {
        case Qt::Key_Up:
        case Qt::Key_PageUp:
        case Qt::Key_Left:
        {
            controller->previousScene ();
            break;
        }

        case Qt::Key_Down:
        case Qt::Key_PageDown:
        case Qt::Key_Right:
        case Qt::Key_Space:
        {
            controller->nextScene ();
            break;
        }

        case Qt::Key_Home:
        {
            controller->firstScene ();
            break;
        }
        case Qt::Key_End:
        {
            controller->lastScene ();
            break;
        }
        case Qt::Key_Insert:
        {
            controller->addScene ();
            break;
        }
        case Qt::Key_Control:
        case Qt::Key_Shift:
        {
            controller->controlView()->setMultiselection(true);
        }break;
        }


        if (event->modifiers () & Qt::ControlModifier) // keep only ctrl/cmd keys
        {
            switch (event->key ())
            {
            case Qt::Key_Plus:
            case Qt::Key_I:
            {
                controller->zoomIn ();