Changing image by using keypress

sasireka

hi all,

Good day. I want to change the image using keypress. If i am pressing F2, in screen i have to show first image. Again pressing F2 second time in screen have to show next image. please give me some IDEA and SIMPLE EXAMPLE to do it.

Thanks & Regards
Sasi

sasireka

i added this code in dialog.cpp
while pressing "enter" it not showing that image.

@
bool Dialog::eventFilter(QObject *obj, QEvent *event)
{
if(event->type() == QEvent::KeyPress)
{
QKeyEvent *key = static_cast<QKeyEvent *>(event);

    if((key->key() == Qt::Key_Enter)) //|| (key->key() == Qt::Key_Return))
    {
            QMovie *movie = new QMovie("/home/dev6/Desktop/animation/spectrum.gif");
            QLabel *processLabel = new QLabel(this);
            ui->processLabel->setMovie(movie);
            movie->start();
    }

}

}@

SGaist

Like already suggested don't create multiple copies of the same questions

Closing this one

"Duplicate":http://qt-project.org/forums/viewthread/47975/