[Qt-interest] transparent mainwindow and non transparent widget

[Pritam Ghanghas]

By default most of the widgets are transparent. I mean their
autoFillBackground property is false except for QMainWindows (native
widgets I guess). if you want them non transparent you can set it to
true with setAutoFillBackground().

For making QMainWindow, I have always used 
setStyleSheet("background: transparent");


-- 
Thanks,
Pritam

On Fri, 2010-07-09 at 00:30 +0530, Bart Swinnen wrote:
> Hi
> 
> I can't figure out how to set my mainwindow transparent (no background, 
> no borders)
> and still having a widget showing without transparency.
> In other words I need to have a widget(QLable) floating on top of an 
> other application only showing the QPixmap in tha widget.
> Any sugestions are welcome.
> 
> Kind regards
> Bart
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