Theming & code duplication

[Robert Shearman]

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