28 Jul
2005
28 Jul
'05
1:54 p.m.
Frank Richter wrote:
On 27.07.2005 17:36, Robert Shearman wrote:
You could make the code to using RedrawWindow(... RDW_UPDATENOW), assuming that the paint functions it is calling are for the whole control, not a component of the control.
Occasionally it does... afaics mostly stuff like just drawing the focus rect or checkboxes only draw the mark when the state changes... but perhaps one could get away with repainting the whole control in this case, though I fear that this would cause flickering again.
In that case, you will have to retrieve the rectangle of the changed area and pass that rectangle to RedrawWindow.
--
Rob Shearman