[perl-win32-gui-users] Re: Richedit: refresh problem

[Jonathan S. <jso...@al...>]

Sean,

Thanks a million ... using

$MainWindow->InvalidateRect(0);

did the trick!


Jonathan


At 6/4/2002 05:40 AM, you wrote:
>>The text gets to the last position in the richedit control fine but the
>>whole control isn't refreshed properly.  There are grey lines through the
>>control and the vertical scroll bar doesn't display properly.  If I
>>minimize my window and then restore it then it displays properly.
>
>I suggest adding the following line to your update sub:
>
>$MainWindow->Results->InvalidateRect(0);
>
>This will force Windows to redraw the RichEdit.  (I didn't test this on 
>your code, but InvalidateRect has worked for me in the past.)  You may 
>need to use $MainWindow->InvalidateRect(0) - I seem to recall some problem 
>in the past with InvalidateRect on child controls.  (Of course, my memory 
>could be faulty.)