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Merging from old trunk:

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r594160 | lunakl | 2006-10-10 12:28:32 +0200 (Tue, 10 Oct 2006) | 6 lines

Build the input shape on a helper window instead of directly,
this avoids having a hole in the shape temporarily. This seems
to break non-click-to-focus mouse policies on some systems
(works fine here though).


svn path=/trunk/KDE/kdebase/workspace/; revision=659292
This commit is contained in:
Luboš Luňák 2007-04-29 21:59:40 +00:00
parent 310de2bde5
commit 50a788d633
1 changed files with 19 additions and 6 deletions
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25
client.cpp
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@ -475,17 +475,30 @@ void Client::updateShape()
// calls it or when the decoration is created/destroyed
if( Shape::version() >= 0x11 ) // 1.1, has input shape support
{ // there appears to be no way to find out if a window has input
// shape set or not, so always set propagate the input shape
// (it's the same like the bounding shape by default)
XShapeCombineShape( display(), frameId(), ShapeInput, 0, 0,
{ // There appears to be no way to find out if a window has input
// shape set or not, so always propagate the input shape
// (it's the same like the bounding shape by default).
// Also, build the shape using a helper window, not directly
// in the frame window, because the sequence set-shape-to-frame,
// remove-shape-of-client, add-input-shape-of-client has the problem
// that after the second step there's a hole in the input shape
// until the real shape of the client is added and that can make
// the window lose focus (which is a problem with mouse focus policies)
static Window helper_window = None;
if( helper_window == None )
helper_window = XCreateSimpleWindow( display(), rootWindow(),
0, 0, 1, 1, 0, 0, 0 );
XResizeWindow( display(), helper_window, width(), height());
XShapeCombineShape( display(), helper_window, ShapeInput, 0, 0,
frameId(), ShapeBounding, ShapeSet );
XShapeCombineShape( display(), frameId(), ShapeInput,
XShapeCombineShape( display(), helper_window, ShapeInput,
clientPos().x(), clientPos().y(),
window(), ShapeBounding, ShapeSubtract );
XShapeCombineShape( display(), frameId(), ShapeInput,
XShapeCombineShape( display(), helper_window, ShapeInput,
clientPos().x(), clientPos().y(),
window(), ShapeInput, ShapeUnion );
XShapeCombineShape( display(), frameId(), ShapeInput, 0, 0,
helper_window, ShapeInput, ShapeSet );
}
if( compositing())
addDamageFull();