Bug 210926

Summary: Dragging a title bar against a bottom panel twice makes it go under the panel on the second time
Product: [Plasma] kwin Reporter: Eike Hein <hein>
Component: coreAssignee: KWin default assignee <kwin-bugs-null>
Status: RESOLVED FIXED    
Severity: normal    
Priority: NOR    
Version First Reported In: 4.3.2   
Target Milestone: 4.9   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed In: 4.9
Sentry Crash Report:

Description Eike Hein 2009-10-18 03:25:14 UTC 
Steps to reproduce:
1. Have a panel at the bottom screen edge.
2. Drag a window all the way down, so the title bar pushes up against the top edge of the panel. Release the mouse button.
3. Drag the window downward again from its new position. This time the title bar will go under the panel.

Expected behavior:
The title bar should consistently refuse to go under the panel no matter from which starting location it is dragged.
Comment 1 Thomas Lübking 2012-03-16 22:42:52 UTC 
is bug, no relation to electric border switching
Comment 2 Thomas Lübking 2012-04-17 19:28:37 UTC 
Git commit 6a025461be52b4a9083052941a14743e5f9f1518 by Thomas Lübking.
Committed on 17/04/2012 at 01:24.
Pushed by luebking into branch 'master'.

fix off-by-one on checkUnrestrictedMoveResize
FIXED-IN: 4.9
REVIEW: 104632

M  +2    -2    kwin/geometry.cpp

http://commits.kde.org/kde-workspace/6a025461be52b4a9083052941a14743e5f9f1518