Doc: Mark QOpenGLFunctions_4_1_Core as a wrapper class

The class documentation missing the \wrapper command, making QDoc
complain a lot.

Change-Id: Iad8fa3d2facadfb3393642dc08ff4dc416bdccc7
Reviewed-by: Martin Smith <martin.smith@digia.com>
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
Doc: Fixed snippet issues in QDoc documentation

QDoc uses .qdoc files as snippets in other .qdoc files. These snippet
.qdoc files are also parsed, which is not the intent. This change
resolves the issue by renaming the files to have a different
extension.

Task-number: QTBUG-31574
Change-Id: I399c8b714478b9c4b8fbe2db53f601e6a1386cea
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
Fix issue when QKeyEvent::text() was returning empty string

The code that sets 'text' variable was executed only for KeyPress
events. This patch moves 'text' initialization higher up where it
will be run for both - KeyPress and KeyRelease events.

Task-number: QTBUG-31285
Change-Id: I140de9ef5d29beedad276d348bed964ecdf46f9d
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
Windows save file dialog: Set default suffix only once.

IFileDialog::SetDefaultExtension() needs to be called for the dialog to
automatically update the suffix when the user chooses a new file type.
Calling it IFileDialogEvents::OnTypeChanged as introduced by
42760e43eaa64e834809ef5fb01a83cfb75f4f04 causes it to use the previous
suffix when switching.

Call in setNameFilters() using the first available suffix instead.

Task-number: QTBUG-31381
Task-number: QTBUG-30748
Change-Id: Idd532e4190c752aa80abce963dd0389be7d22a34
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
Reviewed-by: Oliver Wolff <oliver.wolff@digia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
mkspecs/qml_plugin: adding -nonrelocatable flag to qmldump call

nonrelocatable adds the full uri to the exported type information
which is the correct thing to do for the qt plugins (and 99% of
the cases).
This way import bla.x 1.0 works correctly in the code model.

Change-Id: Ia06873dd8b2ea4627e3297a98e8df87275ceaf73
Reviewed-by: Alan Alpert <aalpert@blackberry.com>
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Remove the use of CMAKE_FIND_ROOT_PATH.

This is actually a list in CMake, not a value to be prepended
to paths. Specify the QT_SYSROOT instead to root the location
of include directories. CMake will soon get a CMAKE_SYSROOT
variable which will replace this.

Change-Id: I239f69f127f3676a3835aa4f29638f44ef209819
Reviewed-by: Volker Krause <volker.krause@kdab.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
qdoc: QGLFrameBufferObject::bindDefault() was marked \internal

The \internal is removed.

Task-number: QTBUG-31638
Change-Id: Ib1b65783599fe50e907373e3223a0774f17ac65e
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
Don't test existence of private header directories for mac frameworks

These directories are not currently part of the Qt installation for mac
frameworks.

Task-number: QTBUG-31641

Change-Id: Ifef372cc2ebb692f9ae5a7b1f8dba5f683d1e7eb
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Fix drawing of 0-width polylines from outside the devicerect.

This was broken by a previous fix which aimed to fix gaps in
polylines with tiny line segments. The result was that we
skipped updating the origin point when stroke() didn't produce
pixels which accidentally included the case of the line
being completely outside the deviceRect. I fixed this
by returning the value of clipLine in drawLine to the caller
so we could still update the origin for this case.

Task-number: QTBUG-31579
Change-Id: Iac29436f042da7658bbeaf9370351dc6f2c95065
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Disable long press on Android

Remove the mapping from press-and-hold to right-mouse-button
press. This logic was implemented in the android plugin, and
there was no way to disable it for applications that needed
to handle long presses in a different way.

Add an environment variable to enable the mapping for those
who really need it, but do not advertise it. (We want to
add a proper API for this in 5.2)

Task-number: QTBUG-31644

Change-Id: Ia5ae75d6147485b73c78b7c3fa88d11af5d84c06
Reviewed-by: BogDan Vatra <bogdan@kde.org>