Hi,
Does anybody know the fastest way to trigger a DrawingArea redaw in
pygtk? At the moment, I'm using a bit of a hack:
def redraw(self):
self.area.hide( )
self.area.show( )
Is there a better way to trigger a redraw? This causes flickering when
the window gets bigger than 400x400 pixels, which is a nuisance...
there must be a better way of clearing the area and letting it redraw
itself?
Many thanks for any help,
Alex
2  3499 
Call the gtk.Widget method queue_draw(); if you derive from DrawingArea
then simply:
self.queue_draw ()
Of if the DrawingArea is some kind of "has-a" member:
self.DrawableTh ing.queue_draw( )
On Thu, 2005-07-28 at 02:52 -0700, ch424 wrote: Hi,
Does anybody know the fastest way to trigger a DrawingArea redaw in
pygtk? At the moment, I'm using a bit of a hack:
def redraw(self):
self.area.hide( )
self.area.show( )
Is there a better way to trigger a redraw? This causes flickering when
the window gets bigger than 400x400 pixels, which is a nuisance...
there must be a better way of clearing the area and letting it redraw
itself?
Many thanks for any help,
Alex
Ahh.. fantastic! Flickers be gone! Yaarrrg!
It was "self.area.queu e_draw()" in case anyone wants to know. :)
Thanks so much!
Alex
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