[PyQt] qt limitation question

Albert Cervera i Areny albert at nan-tic.com
Thu Nov 20 15:13:15 GMT 2008

A Dijous 20 Novembre 2008, Oguz Yarimtepe va escriure:
> Hi,
> I was trying to make my GUI frameless by using
> self.setWindowFlags(QtCore.Qt.FramelessWindowHint) at the widget class.
> But i was not doing it at the init part of the widget but during some
> process at my application. I am rendering pdf files and showing them at
> QGraphicsView. I am also rotating the view of graphicsview. When i
> rotate i am hiding every other widget except from graphicsview and
> maximizing it as much as possible. I tried to get rid of the frames also
> but although i call the setWindowFlags, nothing changed. Is there a
> limitation that i can not change frame property after the app started?
> Another thing is about resizing the QGraphicsView. Although i try to
> maiximize QGraphicsView, there always happen a gap between the window
> frame and itself. Is this a usual? What should i do to get rid of it?

I'd say QGraphicsView should be in a layout and you should use 
setContentsMargins(0,0,0,0) in the layout.

> Here is the class for the ones to check the view, but it is just a
> simple GUI with a QGraphicsView inside: http://rafb.net/p/E9XJSU82.html
> pyuic file: http://rafb.net/p/w0SdOl80.html

> I have also a graphicsview.py file that defined some keypress and
> mousepress events.
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Albert Cervera i Areny

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