wagmare
13th March 2009, 11:12
hi friends,
i tried an QGraphicsPixmapItem() hovering method like the
example : drilldown
i add that item to my QGraphicsScene and its working fine ...... i add that GraphicsView to a dialog say .. mainwindowdialog ...
there also it works fine .. when i hover the mouse over the item it scaled perfectly ..
the problem starts when i set styleSheet to mainwindowdialog in Qt designer
right click->changeStyleSheet
background-color: rgba(107, 121, 118, 220);
then the scaling of the item become slower comparing to the previous time ... i think the paintEvent takes more time to repaint with the new color value when the mouse hover over the item ...
i need to set the background color ... so how can i rectify this problem ...
please help
i tried an QGraphicsPixmapItem() hovering method like the
example : drilldown
i add that item to my QGraphicsScene and its working fine ...... i add that GraphicsView to a dialog say .. mainwindowdialog ...
there also it works fine .. when i hover the mouse over the item it scaled perfectly ..
the problem starts when i set styleSheet to mainwindowdialog in Qt designer
right click->changeStyleSheet
background-color: rgba(107, 121, 118, 220);
then the scaling of the item become slower comparing to the previous time ... i think the paintEvent takes more time to repaint with the new color value when the mouse hover over the item ...
i need to set the background color ... so how can i rectify this problem ...
please help