Commit Graph

66 Commits (01e1df90a7debd333314720fdd5cf6cd9964d796)

Author SHA1 Message Date
Tor Arne Vestbø 01e1df90a7 Move screen maintenance functions from QPlatformIntegration to QWSI
QWindowSystemInterface is the de facto API for any plumbing going from
the platform plugin to QtGui. Having the functions as protected members
of QPlatformIntegration was idiosyncratic, and resulted in awkward
workarounds to be able to call the functions from outside of the
QPlatformIntegration subclass.

The functions in QPlatformIntegration have been left in, but deprecated
so that platform plugins outside of qtbase have a chance to move over to
the new QWSI API before they are removed.

Change-Id: I327fec460db6b0faaf0ae2a151c20aa30dbe7182
Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
2019-03-19 13:08:25 +00:00
Friedemann Kleint 3eac688ec0 Documentation: Add \nullptr macro and use where applicable
Qt for Python users reading the documentation assume that int(0) can
be passed for pointer parameters. Use the newly introduced \nullptr to
disambiguate this.

In a follow-up step, the \nullptr macro can be defined as None
when generating the Qt for Python documentation.

Task-number: PYSIDE-903
Change-Id: I3a45f87175a0668ab5f3f95f0aff409f7e3ef027
Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
Reviewed-by: Christian Tismer <tismer@stackless.com>
Reviewed-by: Venugopal Shivashankar <Venugopal.Shivashankar@qt.io>
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
2019-01-10 22:16:07 +00:00
Gatis Paeglis 7a7c722782 dnd: send DragEnter and DragMove on DnD start
This was a regression from Qt4 and also is the documented behavior.
In addition this patch fixes various issues with cursor shape updating
that were discovered along the way and that are necessary for testing
the new changes.

The code in QGuiApplicationPrivate::processDrag() also needed a fixup,
particularly the resetting of QGuiApplicationPrivate::currentDragWindow.
Without this fix we would get DragMove (the one that immediately follows
the DragEnter) only for the first DragEnter event. For example when dnd
starts on mouse press then for mouse click we would get:

<click> DragEnter->DragMove->DragLeave <click> DragEnter->DragLeave

but the expected is:

<click> DragEnter->DragMove->DragLeave <click> DragEnter->DragMove->DragLeave

Task-number: QTBUG-34331
Change-Id: I3cc96c87d1fd5d1342c7f6c9438802ab30076e9e
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
2018-06-25 12:45:47 +00:00
Joerg Bornemann 9f27bfb31a Make sure we can build with -no-feature-draganddrop
We move QInternalMimeData to a separate file, because this class is
used, even if draganddrop is disabled. From now on, include
qinternalmimedata_p.h instead of qdnd_p.h for QInternalMimeData.

Change-Id: I594e08e2e90d574dc445119091686b4b69e4731b
Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
2018-05-29 18:31:35 +00:00
Johan Klokkhammer Helsing 3eb42abab6 Check for WindowActivation capability instead of platform
Before running tests that depend on QWindow::requestActivate

Gets rid of several Wayland platform checks in tst_QWindow.

Change-Id: I7a5e029044a968dfcf87ecbb5105c01d52852d35
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Pier Luigi Fiorini <pierluigi.fiorini@liri.io>
2018-03-06 20:02:22 +00:00
Gatis Paeglis d98f17d434 doc: improve QPlatformIntegration::possibleKeys() documentation
- There is no need to mention qkeymapper, which is an internal
implementation detail.

- Describe the encoding of int.

- Add a note that calling possibleKeys() outside key event
handler context is not valid.

Change-Id: Ife9b7d1496f04b5a433ed2d56f29c4f01f174441
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
2018-02-22 21:38:07 +00:00
Elvis Angelaccio 4772ac90fa QLineEdit: implement quick text selection by mouse
This is a standard feature in GtkEntry widgets or HTML
<input type="text"> elements. During a normal text selection by mouse
(LeftButton press + mouse move event), it's now possible to quickly
select all the text from the start of the selection to the end
of the line edit by moving the mouse cursor down.
By moving it up instead, all the text up to the start of the line edit
gets selected. If the layout direction is right-to-left, the semantic of
the mouse movement is inverted.

This feature is only enabled if the y() of the mouse move event is
bigger than a fixed threshold, to avoid unexpected selections in the
normal case. This threshold is set by the QPlatformTheme and a value
smaller than zero disables this feature.

The threshold is updated whenever the style or the screen changes.

[ChangeLog][QtWidgets][QLineEdit] Implemented quick text selection by
mouse in QLineEdit.

Change-Id: I4de33c2d11c033ec295de2b2ea81adf786324f4b
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
2018-02-03 16:34:05 +00:00
Martin Smith 8b9b3e2f29 doc: Fix remaining qdoc warmings for Vulkan stuff
Several uses of #if QT_CONFIG(vulkan) were modified to
for classes QVulkanFunctions and QVulkanDeviceFunctions
was added to qplatformvulkaninstance.h, because the
include file that contains them doesn't exist when
vulkan isn't there.

Change-Id: I392202ab5fe9bb4c558a991870e6ebf79254aec0
Reviewed-by: Topi Reiniö <topi.reinio@qt.io>
2018-01-18 06:32:25 +00:00
Laszlo Agocs f1a23a5467 Basic Vulkan enablers
For Android, Windows and xcb. Verified on Win10 with NVIDIA, Win10
with AMD, Android with Tegra K1, Android aarch64 with Tegra X1, and
Linux aarch64 with Tegra X1 (Jetson TX1, L4T).

Introduce QPA-based Vulkan library loader, core function resolver, and
instance creation support. In addition to creating a new VkInstance,
adopting an existing one from an external engine is supported as well.

The WSI specifics are hidden in the platform plugins. Vulkan-capable
windows use the new surface type VulkanSurface and are associated with
a QVulkanInstance.

On Windows VULKAN_SDK is picked up automatically so finding vulkan.h
needs no additional manual steps once the LunarG SDK is installed.

[ChangeLog][QtGui] Added support for rendering to QWindow via the Vulkan
graphics API.

Task-number: QTBUG-55981
Change-Id: I50fa92d313fa440e0cc73939c6d7510ca317fbc9
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
2017-03-17 16:12:03 +00:00
Jake Petroules c2c3452ba5 Add new API to control whether shortcuts are shown in context menus
Shortcuts are universally not shown on macOS or mobile platforms, making
applications look very obviously out of place.

Windows and GNOME desktop environments almost never use them.

Only KDE appears to do so commonly; default accordingly.

Task-number: QTBUG-49435
Change-Id: Ieac4cee57b15a02be5258f3d07749af6316af62b
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@qt.io>
2017-03-14 05:29:22 +00:00
Laszlo Agocs 2c9acfbec6 Enable QWindowContainer on Android
[ChangeLog][Platform Specific Changes][Android] QWidget::createWindowContainer()
is now supported on Android for embedding OpenGL-based QWindows into widget UIs.

Task-number: QTBUG-59175
Change-Id: I84d3703bcd44c63b1fdfe6772b7f3de9d5c18ddf
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Reviewed-by: BogDan Vatra <bogdan@kdab.com>
2017-02-27 18:32:36 +00:00
Allan Sandfeld Jensen 4d3a35f637 Make wheelScrollLines a QStyleHint
The number of lines to scroll on a wheel click have previously been
a QPlatformTheme hint and QApplication setting, this patch moves it to
QStyleHint so it may be easier read by QGuiApplications.

Change-Id: I80673c7b99d78c6407b1202b3742e1cb5fef0583
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
2017-01-25 19:10:29 +00:00
Frederik Gladhorn b1dc0841fe Always instantiate QPlatformAccessibility
Instead of returning 0, instantiate QPlatformAccessibility which
delegates the handling of accessibilty to accessibilitybridge plugins.

This makes it possible to implement entirely custom handling of the
accessibility events, making it possible to write for example in-process
screen readers.

Change-Id: I7bcfd83b769af8ca2689fb38add1345719cf804f
Reviewed-by: Jesus Fernandez <jesus.fernandez@qt.io>
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
2017-01-04 15:46:43 +00:00
J-P Nurmi 4e6dd1c50a Add QStyleHints::useHoverEffects
The delivery of hover events creates unnecessary overhead on touch
platforms. This allows Qt Quick Controls 2 to determine whether the
underlying platform wants hover effects. The hover effects are enabled
by default for the classic desktop platforms: Linux, Windows & macOS.

Change-Id: Ia4e7b5c0fcb7af8f1c47e06fb28086cffdf35976
Task-number: QTBUG-50003
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
2016-07-20 18:33:59 +00:00
Anton Kudryavtsev a24b90a21c Gui: use const (and const APIs) more
For CoW types, prefer const methods to avoid needless detach()ing.

Change-Id: I88d08d499e1be72c1f6d983fecdcee513df18aa2
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
2016-06-01 09:35:29 +00:00
Lars Knoll 5e9a5246fb Ensure we can query all GL functions in all platform plugins
This is required to simplify our code in the opengl classes
and makes it possible to remove OS dependent code paths in
Qt Gui.

Change-Id: Ice09440840c86b2d6ac8d3955d273846695338d4
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
2016-03-01 14:46:26 +00:00
Jani Heikkinen 1a88b2f768 Updated license headers
From Qt 5.7 -> LGPL v2.1 isn't an option anymore, see
http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/

Updated license headers to use new LGPL header instead of LGPL21 one
(in those files which will be under LGPL v3)

Change-Id: I046ec3e47b1876cd7b4b0353a576b352e3a946d9
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
2016-01-15 12:25:24 +00:00
Tor Arne Vestbø 420438b5d3 iOS: Implement support for QApplication::beep()
Vibrates the device or plays an alert sound on devices
that do not support vibration.

The other implementations of beep() have been moved to
QPlatformIntegration as a proper API instead of having
them as invokables in QPlatformNativeInterface.

Change-Id: Ic597dbef04b46d49862b070e78ddfc0d763829a2
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
Reviewed-by: Kai Uwe Broulik <kde@privat.broulik.de>
2015-12-17 17:14:34 +00:00
Tor Arne Vestbø 81c2ca7f22 Update QPlatformIntegration::createPlatformWindow() documentation
The function is not limited to creating top level windows.

Change-Id: Iedeeba0093f251c852e9b7c9ba23c567a79a53f8
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
2015-10-28 14:07:10 +00:00
Tor Arne Vestbø b37a548d08 Clarify foreign window documentation a bit
Change-Id: I50193cb0c106bc17a008e6778d2d722545c7cb1c
Reviewed-by: Venugopal Shivashankar <venugopal.shivashankar@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
2015-10-16 12:13:34 +00:00
Aleix Pol 8cbaea441a Notify when the primary screen changes
Makes it possible to notify that the QGuiApplication::primaryScreen has
changed.
XCB backend adopts the new API, as it was accessing QGuiApplication private
API directly.

Change-Id: Icde05c44138265f865fa42d2cd6974c552fdc5e2
Task-number: QTBUG-38404
Task-number: QTBUG-40659
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@theqtcompany.com>
Reviewed-by: Shawn Rutledge <shawn.rutledge@theqtcompany.com>
2015-09-08 08:16:51 +00:00
Morten Johan Sørvig a705b4ec1f Introduce cross platform high-dpi scaling
Add a coordinate scaling layer to QtGui, which supports 'devicePixelRatio'
type high-dpi on all platforms, in production and also for
development and testing purposes.

High-DPI scaling is opt-in, by setting environment variables:
    QT_SCALE_FACTOR - sets a global scale factor
    QT_AUTO_SCREEN_SCALE_FACTOR - sets per-screen scale factors,
        where the scale factors are provided by the platform plugin.

This QtGui scaling can be used instead of or in addition to scaling
done by the window system. This distinction is not visible to
applications [when they use Qt API], which will see a change in
the value returned by the devicePixelRatio() accessors as usual.

Introduce a new (private to Qt) coordinate system: native pixels.
The coordinate system stack now looks like:
    device-independent pixels (app, upper parts of Qt)
    native pixels (lower parts of Qt Gui, platform plugins)
    device pixels (backing stores and OpenGL)

Add private QHighDpi namespace with scaling functions that convert
between device-independent pixels and native pixels:
    T toNativePixels(T, QWindow *);
    T fromNativePixels(T, QWindow *);

Add scaling calls the QWindow (and friends) cross-platform implementation,
around the calls to QPlatformWindow functions. QPlatformWindow now uses
native coordinates - platform code remains largely unchanged since native
coordinates are window system coordinates.

QWindow now uses (possibly) scaled coordinates. This means that
platform plugins no longer can rely on QWindow::geometry() and
related functions. QPlatformWindow::windowGeometry() and other
convenience functions have been added for use when the platform
plugin needs to convert scaled geometry to native geometry.

Add Qt::AA_NoHighDpiScaling, which can be use to disable any
scaling in QtGui, effectively ignoring the environment variables.
(Note that this does not disable any scaling done by the window
system.)

Contributions from Friedemann and Paul.

Task-number: QTBUG-46615
Change-Id: I673bbd69c130e73b13cce83be11bfb28f580bf60
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
2015-07-30 12:44:41 +00:00
Eike Hein 417a221072 Expose ItemViewActivateItemOnSingleClick in QStyleHints
This completes support for ItemViewActivateItemOnSingleClick in
QPlatformIntegration and exposes the setting in QStyleHints.

Based on the review process, the public name used is
'singleClickActivation' for brevity, as well as to avoid con-
fusion over alluding to "item views" in the Qt Quick context.

KDE Plasma intends to use this via Qt.styleHints to have
Qt Quick-based UI correctly implement the global single vs.
double click user preference for item activation.

[ChangeLog][QtGui] Added QStyleHints::singleClickActivation
to access whether the platform expects item activation to
occur on single clicks rather than double clicks.

Change-Id: I0916e9e68c3a157f95053da8227b2612803653f7
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
2015-04-10 12:27:38 +00:00
Andy Shaw 34ec0713bb Add a means to set the application icon where supported
On OS X the application icon can be changed at runtime, so this adds a way
to set this via the QPlatformIntegration.

[ChangeLog][OS X] QApplication::setWindowIcon now changes the icon for the
application in the dock.

Task-number: QTBUG-43999
Change-Id: Ice298c0bd52f10f4866f37c6d3f20cf5419b7a1b
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@theqtcompany.com>
Reviewed-by: Jake Petroules <jake.petroules@petroules.com>
2015-04-10 10:10:25 +00:00
Alexander Volkov 738c07542a Don't replay mouse press event which closes a popup on X11
Add a new style hint to QPlatformIntegration: ReplayMousePressOutsidePopup.
Return false for it in the xcb plugin.

This commit restores the behavior which was in Qt 4.

Task-number: QTBUG-34814
Change-Id: I19fee762395a51475cc67b52b368c70679ca736b
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
2015-03-25 11:33:45 +00:00
Alexander Volkov 76922a706f Decide whether to synthesize mouse events on a per device basis
Currently Qt uses the QPlatformIntegration::StyleHint
SynthesizeMouseFromTouchEvents to check whether to synthesize mouse
events from touch events. But not only platform plugins can produce
touch events, they can be created by e.g. QTest::touchEvent() and in
this case we almost definitely need synthesizing regardless of the
platform.

This commit introduces a QTouchDevice::MouseEmulation capability which
replaces use of the QPlatformIntegration::SynthesizeMouseFromTouchEvents.
So it's possible to pass QTouchDevice without this capability to
QTest::touchEvent() and be sure that mouse events will be synthesized.
Notice that touch pads always emulate mouse events.
As a result we can activate some tests which were disabled for specific
platform configurations by commits 6c1670d8c2
and e9760f1559.

Change-Id: Idc82fa4007a095fc1cb5934979361b0023d2b793
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
2015-02-25 13:31:41 +00:00
Sandro Mani 52f5e50f11 Ensure QGuiApplicationPrivate::screen_list is correctly populated
Ensure QGuiApplicationPrivate::screen_list always contains at least one
screen, and that the first item (returned by QGuiApplication::primaryScreen)
is always the current primary screen

Task-number: QTBUG-42985
Change-Id: I08b880b3e94387f28230ed5fc738bceea943bad3
Reviewed-by: Jørgen Lind <jorgen.lind@theqtcompany.com>
2015-02-25 12:15:05 +00:00
Liang Qi ce10188aa9 Expose TabFocusBehavior in QStyleHints
TabAllWidgets in QPlatformTheme is replaced by TabFocusBehavior.

[ChangeLog][QtGui] Expose TabFocusBehavior in QStyleHints

Change-Id: Iafaad7c6a5c6bc888d1e124e6ddcdbdc46f37b1c
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
Reviewed-by: Paul Olav Tvete <paul.tvete@theqtcompany.com>
2015-02-12 13:30:01 +00:00
Jani Heikkinen 83a5694dc2 Update copyright headers
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>
2015-02-11 06:49:51 +00:00
Gunnar Sletta 5666740d88 Revert "Introducing QPlatformHardwareCompositor."
I'm having seconds thoughts about this api. Better to
not commit to it just yet.

This reverts commit ebdd4a0ba7.

Change-Id: I9725e3172b0166b56364a34db246eabb685e855d
Reviewed-by: Giulio Camuffo <giulio.camuffo@jollamobile.com>
2015-02-06 07:02:40 +00:00
Tor Arne Vestbø d824c7bcc5 Track QPlatformScreen -> QScreen using QPointer
Allows the QPlatformScreen to verify that the QScreen is alive before
sending events to QPA for the given screen (which will assert if the
screen is being destroyed).

Change-Id: Ie77674fead3e0a4d4f6fedbf1f7f3c98364c7485
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>
2015-01-24 13:23:54 +01:00
Gunnar Sletta ebdd4a0ba7 Introducing QPlatformHardwareCompositor.
Can be used by applications to send hardware buffers directly to the
hardware compositor, if available. The primary usecase right now
will be from QtWayland to 2D composition of surface by bypassing
the OpenGL composition.

Change-Id: Ibdcdcc744c34869d3abbc11aad448a755f87161f
Reviewed-by: Jørgen Lind <jorgen.lind@theqtcompany.com>
2015-01-17 12:11:15 +01:00
Giulio Camuffo 9b4fbe85d2 Add a function for QPA plugins to explicitly destroy QScreens
Previously QPlatformScreen was automatically deleting its QScreen
in ~QPlatformScreen(). That means that we cannot use QScreen's
methods when the screen is being removed, because doing so would
call virtual methods of QPlatformScreen. By that point the
QPlatformScreen subclass object does not exist anymore, and we
call the default implementation instead of the subclassed one, or
get a crash for the pure virtual methods. This happens for example
when removing a screen which contains a QWindow with some QML item
using QQuickScreenAttached.

This patch adds a QPlatformIntegration::destroyScreen() function,
which deletes the QScreen and later the QPlatformScreen.

~QPlatformScreen will still delete the QScreen if it was not deleted
with destroyScreen(), so code not ported to the new approach
will continue to work as before, with only a warning added.

Task-number: QTBUG-41141
Change-Id: Ie4a03dee08ceb4c3e94a81875411f6f723273fe1
Reviewed-by: Jørgen Lind <jorgen.lind@theqtcompany.com>
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
2014-12-23 14:04:02 +01:00
Louai Al-Khanji b1cbc1289f EGLFS: Fix plugin destruction (again)
The previous patch was flawed since by the time the QEglPlatformIntegration
destructor was called the virtual function table did not point to the methods in
QEglFsPlatformIntegration any more.

Change-Id: I310e5e3e734a22b44645ba912b579f193bcfae86
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
2014-10-03 07:44:39 +02:00
Matti Paaso 974c210835 Update license headers and add new license files
- Renamed LICENSE.LGPL to LICENSE.LGPLv21
- Added LICENSE.LGPLv3
- Removed LICENSE.GPL

Change-Id: Iec3406e3eb3f133be549092015cefe33d259a3f2
Reviewed-by: Iikka Eklund <iikka.eklund@digia.com>
2014-09-24 12:26:19 +02:00
Frederik Gladhorn 1326cd15f7 Merge remote-tracking branch 'origin/stable' into dev
Conflicts:
	mkspecs/qnx-x86-qcc/qplatformdefs.h
	src/corelib/global/qglobal.h
	src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
	src/opengl/qgl.cpp
	src/opengl/qglpixelbuffer.cpp
	src/opengl/qglshaderprogram.cpp
	tests/auto/opengl/qglthreads/tst_qglthreads.cpp

Change-Id: Iaba137884d3526a139000ca26fee02bb27b5cdb5
2014-05-06 16:50:03 +02:00
Laszlo Agocs f9d323279a Rename new QOpenGLContext APIs
isES() becomes isOpenGLES(). The library type enums are changed
DesktopGL -> LibGL and GLES2 -> LibGLES. This removes the now
unnecessary version number, the confusing "desktop" term and provides
better readability.

The old function/values are kept until the related qtdeclarative
changes are integrated.

Task-number: QTBUG-38564
Change-Id: Ibb0a1209985f1ce4bb9451f9b7b093c2b68a6505
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
2014-04-25 10:07:45 +02:00
Laszlo Agocs af1e32426c Add public and QPA APIs for adapting existing OpenGL contexts
For now only xcb on GLX is supported. Other platforms will follow later.

Add also some missing documentation for the platform OpenGL context factory
functions.

[ChangeLog] QOpenGLContext is now able to adopt existing native contexts.

Task-number: QTBUG-37552
Change-Id: I5dd959f102df178f646b2df5989203b5dc6de376
Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
2014-04-24 09:10:29 +02:00
Laszlo Agocs efbea58665 Make QOpenGLFunctions able to resolve everything
At least if the platform plugin's QPlatformOpenGLContext implementation
supports it.

This completes the QOpenGLFunction changes necessary for dynamic loading
of the OpenGL implementation. Everything else is up to the platform plugin.

Change-Id: I710e6fbee3005360ecf02bc6ef976e1beb513819
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
2014-03-06 12:21:14 +01:00
Laszlo Agocs e9ebb43419 Dynamic GL: Query gl handle and type via the native interface
Change-Id: I7ca5beaeb57ee2e4e9c175f53ac32371d1f6b5ed
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
2014-03-06 12:21:14 +01:00
Michael Brasser 16a26931d4 Allow the platform to specify a press and hold delay.
Press and hold is an interaction available on many platforms,
particularly when touch is involved. In Qt Quick this is exposed to the
user via MouseArea::onPressAndHold. This value should not be hard-coded,
but rather use a platform-specified default. This commit adds the
low-level hooks necessary for that to happen.

Task-number: QTBUG-24793
Change-Id: I621a8ac9de66b881e34336228056bffbb6306a70
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
2013-12-10 17:36:05 +01:00
Tor Arne Vestbø f1268d137e Allow platform to decide default behavior for show() based on window flags
The ShowIsMaximized and ShowIsFullscreen style hints were not granular
enough to build a default behavior from that would be correct for all
platforms. The recent Android patch that excluded dialogs from being
shown maximized (Ia249e93dbbea1) has now been moved into a platform
override in the Android integration plugin, leaving other platforms
to the default behavior of using the style-hints. We still special
case popup-windows though, as that behavior has been there for a
while.

Task-number: QTBUG-34969
Change-Id: Id36346d71bfc46171383ffe334592ca0b94e456f
Reviewed-by: BogDan Vatra <bogdan@kde.org>
Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
2013-11-20 16:09:28 +01:00
Eskil Abrahamsen Blomfeldt 59569fd020 Android: Differ between ShowMaximized and ShowFullScreen
The default is now ShowMaximized which behaves as it did before,
i.e. each window will fill the screen but the status bar will be
visible. Calling showFullScreen() explicitly will now hide the
status bar to maximize the amount of screen real estate occupied
by the application.

Task-number: QTBUG-33135
Change-Id: If0d0a2ab72f8026e76818290e2b953dbc0dec156
Reviewed-by: BogDan Vatra <bogdan@kde.org>
2013-11-01 14:52:47 +01:00
Jørgen Lind ac693bf754 Add QGuiApplication::sync() function
This will allow applications to make sure Qt has the same state as the
window system at any given point. The use of this function is
discouraged but it is very useful for auto tests.

Change-Id: I691bff365fc391e9d7213f2607008983505bb774
Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
2013-10-30 08:11:00 +01:00
Jerome Pasion 4533cc9944 Doc: Adding mark-up to boolean default values.
Default values should have mark-up to denote that they are code.
This commit changes:
-"property is true" to "property is \c true".
-"Returns true" to "Returns \c true".
-"property is false" to "property is \c false".
-"returns true" to "returns \c true".
-"returns false" to "returns \c false".

src/3rdparty and non-documentation instances were ignored.

Task-number: QTBUG-33360
Change-Id: Ie87eaa57af947caa1230602b61c5c46292a4cf4e
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
2013-10-08 00:46:27 +02:00
Laszlo Agocs cf092abdfc QPA: Fix event dispatcher dependent operations in platform integration
999e5162ec breaks QPlatformIntegration
implementations that perform tasks in their constructor that rely on
the event dispatcher. For example creating a QSocketNotifier is not
possible anymore since the event dispatcher is created later on.

This is fixed by introducing an additional virtual in
QPlatformIntegration that gets called after createEventDispatcher().

Two broken platform plugins have been identified so far: eglfs is
creating socket notifiers to read events from input devices and xcb's
input context plugins may use dbus. Both are updated accordingly.

Task-number: QTBUG-33768
Change-Id: I5badb623958a52ab5314ff93dd7d60061f5df70a
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2013-10-07 19:09:37 +02:00
Tor Arne Vestbø 999e5162ec QPA: Fix semantics of GUI event dispatcher ownership in platform plugins
The QPlatformIntegration::guiThreadEventDispatcher() function acted as an
accessor to event dispatchers created in the constructor of each platform
plugin, but the logic and semantics of event-dispatcher handling in Qt
itself (QCoreApplication/QGuiApplication) still assumed both ownership
and control over the event dispatcher, such as when to create one, which
one to create, and when to delete it. This conflicted with the explicit
calls in the platform plugins to QGuiApplication::setEventDispatcher(),
as well as left a possibility that the event-dispatcher created by
the platform plugin would never be deleted, as none of the platform
plugins actually took full ownership of the dispatcher and deleted it
in its destructor.

The integration function has now been renamed back to its old name,
createEventDispatcher(), and acts as a factory function, leaving
the logic and lifetime of event dispatcher to QtCoreApplication.

The only platform left with creating the event-dispatcher in the
constructor is QNX, where other parts of the platform relies on
having an event-dispatcher before their initialization. We then
need to manually take care of the ownership transfer, so that the
event-dispatcher is still destroyed at some point.

Change-Id: I113db97d2545ebda39ebdefa865e488d2ce9368b
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
2013-09-30 16:32:29 +02:00
Laszlo Agocs 7e2b238c50 Add a WindowManagement capability to QPlatformIntegration
To be set to false by eglfs and similar platforms where no real window
management is provided.

When this capability is not set, some of the changes done for
QTBUG-26903 will be disabled, allowing dialogs to show up at their
QDialog-chosen place on platforms where no WM is present and so
windows are never repositioned by the system.

Change-Id: If1dac3cd11f2a856913a51277431fe3ec644b719
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
2013-09-20 12:06:03 +02:00
Samuel Gaist 85fc95f346 Add QPA session manager
The QSessionManager doesn't allow customization in platform independent
way. The new QPlatformSessionManager aims to change that. Now the
QSessionManagerPrivate has a new QPlatformSessionManager member to
forward all the calls to QSessionManager's functions. If no platform
manager is present, the current behavior is used.
QPlatformSessionManager mimics the current QSessionManager behavior.

A new factory function has been added to QPlatformIntegration to return
a QPlatformSessionManager

Task-number: QTBUG-28228
Change-Id: Ida7ac16a8f5303df5014fcb67878170ebdb37203
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Kevin Ottens <kevin.ottens@kdab.com>
Reviewed-by: David Faure (KDE) <faure@kde.org>
2013-09-04 00:05:12 +02:00
Eskil Abrahamsen Blomfeldt 0bbc32a0cb Android: Fix crash when setting WA_NativeWindow
We don't support native widgets in Android, so we can get into a mess
when people set this widget attribute, since the FB compositor
will assume that all widgets have their own backing store. This adds
a capability flag to the QPlatformIntegration which allows the plugin
to disable the WA_NativeWindow feature.

Task-number: QTBUG-32685
Change-Id: Ic200487da4a297f71ab594cf7c90d1e1d53bacd3
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
2013-07-31 12:34:14 +02:00