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path: root/src/platformsupport/eglconvenience/qeglplatformcursor.cpp
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* Support QCursor::setPos() properly for eglfsLaszlo Agocs2015-03-141-0/+1
| | | | | | | | | | | | | | | | | The internal state of the input handlers need updating too. This was not possible in the past due to the one way communication from the input handlers (that are potentially loaded as interface-less generic plugins), but using our new private QInputDeviceManager in QtGui we can now easily implement "talking back" from QtGui to the input handlers, regardless of them being plugins or compiled in. The rest of setPos() is in place already for eglfs. linuxfb will be handled in follow-up patches. Task-number: QTBUG-44856 Change-Id: Id72fdb8b1ea176ddfe082e466e7a538a2a98a005 Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com> Reviewed-by: Andy Nichols <andy.nichols@theqtcompany.com>
* eglfs: Generate enter and leave eventsLaszlo Agocs2015-03-141-1/+4
| | | | | | | | | | | In addition the logic in QGuiApplication that picks the target window for input events with a null window has to be enhanced to be compatible with how real windowing systems work: mouse events following a press are delivered to the same window until the release, even if the cursor has left the original target window. Task-number: QTBUG-44814 Change-Id: I3fea84ac77a5ccebeae5def64f92d8d2e03d13ff Reviewed-by: Jørgen Lind <jorgen.lind@theqtcompany.com>
* Optimize egl cursor update eventsLaszlo Agocs2015-03-051-19/+32
| | | | | | | | | Avoid invokeMethod on every cursor movement and use an event instead. This is more lightweight and efficient. Also, there is no need to have a separate QObject just for this. Change-Id: I65ae202943eeb1e30cf22926576f84198f2487f8 Reviewed-by: Andy Nichols <andy.nichols@theqtcompany.com>
* Update copyright headersJani Heikkinen2015-02-111-7/+7
| | | | | | | | | | | | | | | | | | Qt copyrights are now in The Qt Company, so we could update the source code headers accordingly. In the same go we should also fix the links to point to qt.io. Outdated header.LGPL removed (use header.LGPL21 instead) Old header.LGPL3 renamed to header.LGPL3-COMM to match actual licensing combination. New header.LGPL-COMM taken in the use file which were using old header.LGPL3 (src/plugins/platforms/android/extract.cpp) Added new header.LGPL3 containing Commercial + LGPLv3 + GPLv2 license combination Change-Id: I6f49b819a8a20cc4f88b794a8f6726d975e8ffbe Reviewed-by: Matti Paaso <matti.paaso@theqtcompany.com>
* Set some state before rendering the EGL/GLES mouse cursorLaszlo Agocs2015-02-051-0/+3
| | | | | | | | | | | | Custom OpenGL rendering code often sets these and, unlike the Quick scenegraph, may not reset it before calling swapBuffers(). Play nice with the most commmon settings. Resetting the active texture unit is critical in particular, since frameworks like Qt3D will change this. Change-Id: I86acaf7e0b2ce67a23c731fffce4f20375614321 Reviewed-by: Andy Nichols <andy.nichols@theqtcompany.com>
* Unify input device hotplugging support for embeddedLaszlo Agocs2015-01-211-27/+10
| | | | | | | | | | | | | | | | | | | | | | On embedded the mouse cursor will now appear and reappear regardless of how the input handling code is loaded (via a generic plugin or compiled-in to the platform plugin). Instead of passing around QDeviceDiscovery instances that only works when compiling-in the code into the platform plugin, introduce a new internal central QInputDeviceManager. The single instance of this provides a place to store any future input device related signals and properties. Also introduce mouse hotplugging support to linuxfb. [ChangeLog][QtGui] The mouse cursor on Embedded Linux is now handling hotplugging correctly with eglfs and linuxfb regardless of how the input handling code is loaded (via a generic plugin or built in to the platform plugin). Change-Id: I147c1b04a193baf216598015264f2c06e1b20f84 Reviewed-by: Andy Nichols <andy.nichols@theqtcompany.com>
* eglfs: Do not flush input events when updating the cursorLaszlo Agocs2014-10-221-1/+1
| | | | | | | Task-number: QTBUG-42079 Change-Id: Ica806a090db74b4a1c34421334a28d7efd002b35 Reviewed-by: Jonathan Liu <net147@gmail.com> Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
* Update license headers and add new license filesMatti Paaso2014-09-241-19/+11
| | | | | | | | | - Renamed LICENSE.LGPL to LICENSE.LGPLv21 - Added LICENSE.LGPLv3 - Removed LICENSE.GPL Change-Id: Iec3406e3eb3f133be549092015cefe33d259a3f2 Reviewed-by: Iikka Eklund <iikka.eklund@digia.com>
* Make the EGL platform cursor reset the array bufferLaszlo Agocs2014-09-021-0/+3
| | | | | | | | | | | | Otherwise bad things happen if the application leaves a buffer bound. [ChangeLog] The eglfs mouse cursor properly resets the array buffer to prevent rendering issues. This, just like with vertex attributes and textures, requires applications to be aware of such state changes in swapBuffers(). Change-Id: I8b383cc867d8d0d0572773eacfa650e7b33b9680 Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
* egl cursor: The sampler is a uniform not an attributeLaszlo Agocs2014-05-191-1/+1
| | | | | Change-Id: Ibae21653040f1d8dff2d2c0b7c1b2812d9e14551 Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
* Avoid reentering processMouseEvents on embeddedLaszlo Agocs2014-04-281-3/+24
| | | | | | | Task-number: QTBUG-38597 Change-Id: I168c9401863bace711d0d8409bf3da30a34185bd Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
* eglfs: Improve cursors and hotspotsJonathan Liu2014-02-261-2/+2
| | | | | | | | | | | | | | | | | | | Improvements * Cursor atlas has been recreated using 32x32 cursors which avoids artifacts introduced from downscaling of the busy cursor * A white outline has been added to the cursors to improve visibility on black backgrounds * Hot spot positions have been tweaked; in particular, Qt::PointingHandCursor now has a correct hot spot at the tip of the index finger instead of the center The assert which checks that the number of hot spots equals the number of cursors had an off-by-one error as the first cursor is Qt::ArrowCursor which has an enum value of 0. To determine the number of cursors, 1 needs to be added to Qt::LastCursor. Change-Id: I266b6d4cc47d42219854aa5b7e2d8344eb3a920a Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
* eglfs: Mouse hotplugging supportLaszlo Agocs2014-01-311-7/+45
| | | | | | | | | | | | | | On Embedded Linux with libudev support hotplugging was already working, except that the mouse cursor was not shown and hidden. This is now corrected so that the cursor disappears when all mice become disconnected and reappears if a mouse gets plugged in later on. [ChangeLog][QtGui] Mouse hotplugging is now fully supported in eglfs when running on Embedded Linux systems with libudev support enabled. Task-number: QTBUG-36374 Change-Id: Iec7c1557ba6085e3958dd357460cc032896fb174 Reviewed-by: Andy Nichols <andy.nichols@digia.com>
* eglfs: Move reusable functionality to eglconvenienceLaszlo Agocs2014-01-171-0/+353
The cursor implementation is generic GL(ES) code that should be shared by all the present and future egl-based embedded platform plugins. Follow the pattern of QEGLPlatformContext and move this class into eglconvenience as QEGLPlatformCursor. Similarly, the common bits from the context implementation context are moved back to EGLPlatformContext. eglconvenience has now base classes for integration, screen, window, etc. too. By using these, eglfs becomes much smaller and cleaner. This also paves the way for creating new, separate EGL-based platform plugins for Android, embedded Linux, etc. Also added some documentation to each of the base classes. devicediscovery is now fixed to be usable on any platform. The implementation in this case is naturally a dummy one. This finally allows using it from anywhere without myriads of ugly ifdefs. Change-Id: I02946e360c04e02de7fe234a23a08320eff4ccf5 Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
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