This input-only window is used to capture events above the
client window and preventing them from reaching the client.
It is currently used to enlarge the borders by an invisible
amount, using the ExtendedBorderRegion provided by the
decoration.
This patch implements an XProperty named _KDE_NET_WM_OPAQUE_REGION
which gives the compositor the information which part of a window
is opaque although it is an ARGB visual. The basic ideas are from
http://www.mail-archive.com/wm-spec-list@gnome.org/msg00715.html
Additionally the patch makes kwin use this information to do a better
clipping in Scene::paintSimpleScreen which should result in a higher
performance.
REVIEW: 102933
All the functionality of Overlay Window is moved to its own class
OverlayWindow. It is created and owned by class Scene, since almost
all function calls are called from this class.
REVIEW: 101866
The method windowGeometryShapeChanged() from the class Scene is now a slot. It is now connected to the signal geometryShapeChanged() which is sent from Toplevel instances Client and Unmanaged.
All direct method calls were deleted.
The method windowOpacityChanged is now a protected slot in class Scene. The implementations in the subclasses SceneOpenGL and SceneXRender are the same. The slots are connected to the singal opacityChanged() from Toplevel. The connection is done in the method windowAdded() in both SceneOpenGL and SceneXRender.
Since the TabBox functionality is not feasible for any platform KWin is
used on (e.g. tablet PCs), a build option is added to decide, if the
TabBox functionality should be build or not.
REVIEW: 101511
@Sebastian: Martin wanted me to let you know that it is now possible
to disable building Tabbox
CCMAIL: sebas@kde.org
Move the funtionality of TabBox from class Workspace to class TabBox to make
it possible to deactivate this feature by setting a compile flag.
All methods and variables are now provided by class TabBox and calls from other
classes go directly to TabBox.
The code for configuring the shortcut keys has also been moved to class TabBox
from kwinbindings.cpp.
Since the functions were moved from Workspace to its own class ScreenEdge
and the functionality was formerly called ElectricWindows, the functions still
had the old names. They are now consistenly renamed without redundand naming.
The function calls were updated as well in all classes where ScreenEdge is used.
This commit change the screen edge function calls to be called in the
new class ScreenEdge. The old methods are still in Workspace and will
be removed in a further commit.
Since the funtionality of TopMenu did no longer work in KDE4 this feature was
removed from Workspace. Every reference to it was removed as well as commentaries
and documentation.
REVIEW: 101485
Mouse Emulation is provided in a better way by KAccess. This provides
a global systemsettings switch to enable mouse emulation instead of
a shortcut and Xkb to enable mouse control with keyboard instead of
sending out fake mouse events.
So no need for duplicated functionality in KWin.
REVIEW: 101406
For a complete documentation of new functionality refer to:
http://community.kde.org/KWin/Shadow
The current implementation includes a new Shadow class and Toplevel
holds a pointer to an instance of this class. The Shadow class reads
the data from the X11 Property. There is one extended class located
in SceneOpenGL to render the shadow.
Compositor is adjusted to include the shadow region into the painting
passes.
Implementation for XRender still missing and Shadow needs to respond
to size changes of the Toplevel to update cached shadow region and
WindowQuads.
The branch contains the first step in reworking the kwineffects
library. This includes:
* replacing virtuals by signals and slots
* dropping some unused methods
* remove KWin::TimeLine
More to come.
Conflicts:
kwin/workspace.cpp
When moving a window to the upper or lower quarter of a screen edge the window will be quick tiled to the responsible quarter of the screen.
Moving the window to the middle half of the screen will do the normal quicktiling to half of screen, quick maximization at top screen is unchanged.
Thanks to Arthur Arlt for his first code contribution to KDE.
See Review Request http://reviewboard.kde.org/r/5661
CCMAIL: arre2000@gmx.de
svn path=/trunk/KDE/kdebase/workspace/; revision=1190361
the new property name is "_KDE_NET_WM_ACTIVITIES", of type XA_STRING,
and it's a comma-separated list of activity UUIDs.
kwin should respond to other processes changing the activity list for a
window, and filter out any bogus IDs. It also caches KActivityController's
list of activities to prevent dbus deadlocks.
CCMAIL: plasma-devel@kde.org
svn path=/trunk/KDE/kdebase/workspace/; revision=1179043
the logout by using new information provided by KSMServer; Allow effects
to read and detect root window property notify events.
svn path=/trunk/KDE/kdebase/workspace/; revision=1083335
of using electric borders just check the location of the cursor; if the
cursor is near the edge enable the resize snap. This makes the features
easier to activate, removes the conflict with desktop switching and
allows the features to be used completely on multi-screen systems.
Patch inspired by one from Marcel Schaal.
BUG: 218957
svn path=/trunk/KDE/kdebase/workspace/; revision=1071996
