Updating Main Window

[Pascal Bourguignon]

Hello,

It  seems the  main  window is  never  updated when  for example  it's
resized while there is a key panel  in a modal loop in front of it. At
least, it's not updated before the modal loop is stopped.


Now, even  when the main window is  key window, with no  modal loop, I
find in general that it's  quite difficult to have the display updated
consistently. I have  a ScalingScrollView, and when I  change the zoom
factor more often than not, the updating don't make it to the screen.

I've put  a redraw button  with this action,  but this has  no effects
with GNUstep:

    -redrawTree:sender
    {
        [scrollView setNeedsDisplay:YES];
        [treeView setNeedsDisplay:YES];
        [treeView drawRect:[treeView bounds]];
        return(self);
    }//redrawTree:;


Some  times,  by just  moving  the window,  the  content  view of  the
NSScrollView/NSClipView is  grayed out and don't  reappears before the
window is resized.


All  of this behavior  is quite  strange, because  on OPENSTEP  4.2 my
application's working perfectly.


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__Pascal_Bourguignon__              (o_ Software patents are endangering
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