How to view images ???

[prajnaranjan.das]

I have placed images in QLabel and want to view it larger when I clicks it ......

[high_flyer]

What is the problem you have?

[prajnaranjan.das]

I want to perform click operation on QLabel so that the image I have used should become larger...I have used keyPressEvent(QKeyEvent *event) but Its not showing anything ....

[high_flyer]

show your code.

[prajnaranjan.das]

void CodeEditor::keyPressEvent(QKeyEvent *event)
{
    switch (event->key()) {
    case Qt::Key_Home:
        if (event->modifiers() & Qt::ControlModifier) {
            goToBeginningOfDocument();
        } else {
            goToBeginningOfLine();
        }
        break;
    case Qt::Key_End:
        ...
    default:
        QWidget::keyPressEvent(event);
    }
}

void CodeEditor::keyPressEvent(QKeyEvent *event)
{
    switch (event->key()) {
    case Qt::Key_Home:
        if (event->modifiers() & Qt::ControlModifier) {
            goToBeginningOfDocument();
        } else {
            goToBeginningOfLine();
        }
        break;
    case Qt::Key_End:
        ...
    default:
        QWidget::keyPressEvent(event);
    }
}

To copy to clipboard, switch view to plain text mode 

[stampede]

And where is the code that should enlarge the image ?

You have reimplemented keyPressEvent, which is responsible for keyboard events.

I want to perform click operation on QLabel so that the image I have used should become larger...I have used keyPressEvent(QKeyEvent *event) but Its not showing anything ....

If you want to perform actions on mouse button click, you need to reimplement QWidget::mousePressEvent.

[high_flyer]

I want to perform click operation on QLabel so that the image I have used should become larger

Where is code that is supposed to enlarge the image?

EDIT: oops, someone was faster :-)

[prajnaranjan.das]

thanks for your reply….Can you please give me a link related to keyPress and mousePressEvent or any example for this….

[high_flyer]

http://doc.trolltech.com/latest/qwid...ousePressEvent