[Bug 325074] Re: Window redrawing does not work properly with KDE4 taskbar tooltips.

[Michael Marley]

Here is a screenshot demonstrating the problem.

** Summary changed:

- Non-maximized windows are not redrawn properly when KDE4 taskbar tooltips are drawn over them
+ Window redrawing does not work properly with KDE4 taskbar tooltips.

** Description changed:

- On Kubuntu Jaunty, when a KDE taskbar tooltip is drawn over a non-
- maximized OpenOffice.org window, the last place in which a tooltip was
- drawn becomes transparent in the OpenOffice.org window, showing whatever
- is behind it.  This does not happen with any other application that I
- have tested, and also does not happen if OO.o is maximized.
+ On Kubuntu Jaunty, when a KDE taskbar tooltip is drawn on the screen,
+ the last place in which a tooltip was drawn becomes transparent in any
+ non-maximized window, showing whatever is behind it. This does not
+ happen if the window is maximized.  It happens in all applications I
+ have tried.

** Attachment added: "screenshot.png"
   http://launchpadlibrarian.net/21962697/screenshot.png

** Description changed:

  On Kubuntu Jaunty, when a KDE taskbar tooltip is drawn on the screen,
  the last place in which a tooltip was drawn becomes transparent in any
- non-maximized window, showing whatever is behind it. This does not
- happen if the window is maximized.  It happens in all applications I
- have tried.
+ window, showing whatever is behind it. This bug only occurs, however, if
+ the tooltip was drawn onto an area of the screen where it does not cover
+ the window.  If the tooltip covers any part of a window, then the
+ transparent blocks where the old tooltip was do not appear.  Because of
+ this, maximized windows are not affected.

** Attachment removed: "screenshot.png"

   http://launchpadlibrarian.net/21962697/screenshot.png

-- 
Window redrawing does not work properly with KDE4 taskbar tooltips.
https://bugs.launchpad.net/bugs/325074
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