[Qt-interest] hovering problem in QGraphicsItem

[Sean Harmer]

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