Version: (using KDE 4.0.1)
Installed from: Ubuntu Packages
Clicking and dragging on a maximized window's titlebar changes window border dimensions for the right and bottom sides of a window. This is simple to reproduce.
-Bring up everybody's favorite file manager Dolphin.
-Click on Dolphin's titlebar and drag a bit in any direction.
-Watch the bottom and right edges of the window, and see the borders expand.
This is more observable in Firefox, where the expanding window borders leave behind artifacts. (I guess since that area of the screen doesn't get re-painted...) In just a second here I'll attach before and after screenshots of Firefox.
Created attachment 23678 [details]
Created attachment 23679 [details]
Clicking and holding the mouse on the titlebar of a maximized also produces this bug.
I can confirm this problem on 4.1 trunk
This also happens when you click on the titlebar of an unfocused window.
*** Bug 159269 has been marked as a duplicate of this bug. ***
SVN commit 787741 by lunakl:
Make border sizes while maximizing take effect even when the actual
geometry does not change.
M +12 -3 client.cpp
M +1 -1 client.h
M +21 -9 geometry.cpp
M +1 -1 workspace.cpp
WebSVN link: http://websvn.kde.org/?view=rev&revision=787741