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List:       kde-devel
Subject:    Key Pressed or Released in keyPressEvent ?
From:       Markus Goetz <guruz () gmx ! de>
Date:       1999-08-28 19:56:14
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Hi KDE Programmers,

I have a new controll that derrives from QComboBox and does something special
when the RETURN Key is pressed.
The keyPressEvent of it looks like this :

void KKeyWordComboBox::keyPressEvent ( QKeyEvent * e )
{
 QComboBox::keyPressEvent (e);
 if (e->key() == Key_Return)
  {
   emit pressedReturn();
  }
}

The problem is : If the user presses RETURN once but the event is raised twice
(i think once for pressed and once for released).
So how can i make that it's only raised once ? i tried something with sleep(3)
but this is ugly.

Markus

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