[Qt-interest] How to punch a hole in a widget.

Nitin Mahajan nitinm76 at yahoo.com
Tue Dec 15 14:19:05 CET 2009



--- On Tue, 15/12/09, Nitin Mahajan <nitinm76 at yahoo.com> wrote:

> From: Nitin Mahajan <nitinm76 at yahoo.com>
> Subject: Re: [Qt-interest] How to punch a hole in a widget.
> To: "QT Mailing LIST" <qt-interest at trolltech.com>
> Date: Tuesday, 15 December, 2009, 6:05 PM
> Hello,
> 
> --- On Tue, 15/12/09, Stefano Rosellini <s.rosellini at iv-srl.it>
> wrote:
> 
> > From: Stefano Rosellini <s.rosellini at iv-srl.it>
> > Subject: Re: [Qt-interest] How to punch a hole in a
> widget.
> > To: "QT Mailing LIST" <qt-interest at trolltech.com>
> > Date: Tuesday, 15 December, 2009, 1:47 PM
> > Il 15/12/2009 06:54, Nitin Mahajan ha
> > scritto:
> > > How to make, only a part of a widget as
> transparent?
> > >
> > > regards
> > >
> > > -Nitin
> > >
> 
> I am trying to make a part of QWebView as transparent using
> setMask(). I am doing this experiment with the demo
> browser.
> 
> The demo browser is allowed to run for some time.Later some
> region of web view is made transparent using setMask().
> 
> What I find is that the region where a whole should have
> been punched remains white, instead of becoming transparent.
> Can some one help me with this?
> 

Got it. While using demo browser, I need to punch a hole in BrowserMainWindow also.

regards

-Nitin

> Using same method when I try to punch a whole in a QWidget,
> I am able to do that.
> 
> regards
> 
> -Nitin
> 
> > >
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> > >    
> > Take a look to QWidget::setmask().
> > 
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