[Qt-interest] Transparent QWidget

[matteo]

Yes, but I must to reimplemente the paintEvent. How can I to 
reimplemente it so that the widget is design on the top of the screen?

Thanks
Teo

Girish Ramakrishnan wrote:
> matteo wrote:
> 
>>Hi,
>>I need create a transparent QWidget. I try with Api Windows
>>
>>SetWindowLong(oHandle, GWL_EXSTYLE, GetWindowLong(oHandle, GWL_EXSTYLE)
>>WS_EX_LAYERED);
>>SetLayeredWindowAttributes(oHandle, 0, (255 * 70) / 100, LWA_ALPHA);
>>
>>but I would prefer to use portable instructions.
> 
> 
> QWidget::setWindowOpacity() ?
> 
> Girish