kwin/libkwineffects
Martin Gräßlin 6af0cc6ebe Add support for touch events in the Effect system
Summary:
The Effect class is extended by three new virtual methods:
* touchDown
* touchMotion
* touchUp

The methods return a boolean value so that the events can be filtered
out. E.g. an effect which has also a mouse grab installed wants to
filter out all events, other effects don't need the events exclusively.

This is a difference to how e.g. keyboard and pointer events are handled.
But is more close to how KWin's internal input event passing works and
makes it easier to get touch event: one does not explicitly has to grab
the events. It's also closer to Wayland where all input events are
available.

As a first example the Present Windows effect is adjusted and allows to
activate windows through the touch screen. As much code as possible is
shared with pointer input.

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D2450
2016-08-16 14:18:40 +02:00
..
anidata.cpp
anidata_p.h
CMakeLists.txt Introduce an EffectsHandler::animationsSupported -> bool 2016-08-15 17:38:33 +02:00
kwinanimationeffect.cpp
kwinanimationeffect.h
kwinconfig.h.cmake
kwineffects.cpp Add support for touch events in the Effect system 2016-08-16 14:18:40 +02:00
kwineffects.h Add support for touch events in the Effect system 2016-08-16 14:18:40 +02:00
kwinglcolorcorrection.cpp
kwinglcolorcorrection.h
kwinglcolorcorrection_p.h
kwinglobals.h
kwinglplatform.cpp [libkwinglutils] Revert version hack for Qualcomm Adreno on libhybris 2016-08-12 15:46:55 +02:00
kwinglplatform.h [libkwineffects] Add detection code for Qualcomm Adreno to GLPlatform 2016-08-12 09:59:38 +02:00
kwingltexture.cpp
kwingltexture.h
kwingltexture_p.h
kwinglutils.cpp [libkwinglutils] hasGLVersion uses GLPlatform for verison check 2016-08-12 10:14:49 +02:00
kwinglutils.h
kwinglutils_funcs.cpp
kwinglutils_funcs.h
kwinxrenderutils.cpp
kwinxrenderutils.h
logging.cpp
logging_p.h
Mainpage.dox
Messages.sh