[Qt-interest] hovering problem in QGraphicsItem
chandrasekar wagmare
sekarwagmare at gmail.com
Fri Mar 13 15:31:57 CET 2009
yes i already include setCacheMode(CacheBackground); in my constructor of
QGraphicsView() before that ...
On Fri, Mar 13, 2009 at 7:27 PM, Sean Harmer <
sean.harmer at maps-technology.com> wrote:
> On Friday 13 March 2009 13:33:42 chandrasekar wagmare wrote:
> > thanks ... it works i set setPalette(QColor) and it works ...
> > but how ...? why this stylesheet is not rendering quickly ...
> Also take a look at QGraphicsView::cacheMode.
>
> QGraphicsView view;
> view.setBackgroundBrush(QImage(":/images/backgroundtile.png"));
> view.setCacheMode(QGraphicsView::CacheBackground);
>
> This can speed up rendering when using complex backgrounds.
>
> Sean
>
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--
CHANDRU
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