QWidget:grab() has a default parameter (invalid rect).
QRect() is the null rect and widget->grab(QRect())
returns an empty pixmap.
QWidget:grab() has to be free of side effects and should not
affect any dirty flags.
Change-Id: I8ff558343c366769cd6c587e77f862668e8054f2
Task-number: QTBUG-25436
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
Windows CE does not have support for GetGlyphOutline.
So addGlyphToPath will not work. QML uses it for their
distance field rendering. One option to bypass this issue
is to use freetype as rendering backend.
Change-Id: I965254344945cbdad771a5d505fb61c1cc2087df
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Updated those .qdoc files to refer to the new relative examples
emplacement. Images and snippets to be moved later.
Also grouped all widgets related examples under widgets.
Change-Id: Ib29696e2d8948524537f53e8dda88f9ee26a597f
Reviewed-by: J-P Nurmi <j-p.nurmi@nokia.com>
QMetaType::UserType was changed from 256 to 1024, this was not reflected
in the code parsed by qdoc.
Change-Id: I0a02e8b020d495fbf2508d84b690adae1b677125
Reviewed-by: Laszlo Papp <lpapp@kde.org>
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@nokia.com>
The Khronos group makes the glext.h (Desktop OpenGL) and gl2ext.h
(OpenGL ES2) headers officially available nowadays. Most (all?)
Linux systems ship this by default. On Windows platforms the
glext.h file needs to be downloaded from
http://www.opengl.org/registry/api/glext.h
and placed alongside the system OpenGL header.
Making use of the official header reduces the maintenance
overhead for OpenGL support in Qt by removing the need to copy
and paste definitions into the Qt sources.
As the Khronos-provided headers are standardised and backwards and
forwards compatible we can utilise these for all platforms rather
than just for Windows. This means that all definitions required
by Qt will be present even if the system ships out-dated
equivalents.
Mac OS X needs special handling in that we should always use the
system-provided headers there. This is because Apple controls the
OpenGL driver and the headers that go along with it. As such there
is no possibility that the driver exposes additional functionality
compared with the system-provided OpenGL headers. Apple has also
decided to make different decisions about some OpenGL typedefs
compared to other implementations. For example, Apple typdefs
GLhandleARB to void* whereas other platforms use unsigned int.
The alternative, which is to use the system provided glext.h (or
gl2ext.h) header means that Qt code would need to check for the
availability of such definitions wherever it is not guaranteed
to be provided by core OpenGL/ES just to compile.
The proposed approach means that Qt can compile regardless of
the system's OpenGL extension support. We just need to be
rigourous in runtime checking of support for extensions but
that is already a requirement (and is missing in a few places,
see TODO's added in this commit).
The official Khronos headers are added to Qt as
qopenglext.h - Desktop OpenGL
qopengles2ext.h - OpenGL ES2
They need to be public but not part of QtGui module include, hence
the headers have been modified by adding
#if 0
#pragma qt_no_master_include
#endif
to them.
This has been tested on:
Gentoo Linux with GCC 4.6.3
Windows 7 with MSVC 2010
Mac OSX 10.8 with Apple clang 4.0 (based on LLVM 3.1svn)
QNX with qcc (based on GCC 4.4)
A small change is needed to QtDeclarative when building for OpenGL
ES 2 after applying this commit. See
https://codereview.qt-project.org/#change,31794
Change-Id: I4b3d2b1680baf4c78be9a87b4d8de076d23e8f82
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Task-number: QTBUG-21804
Change-Id: I475166f3f60b1278089baa255ace4e18baeb568e
Reviewed-by: Jani Honkonen <jani.honkonen@digia.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
ColorSync Manager is deprecated in 10.6 and new CG API for
copying color space is available since 10.5.
Change-Id: I730431dcd28ca0ff6cec5d1eeff99fff9f3d0a29
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>
The main window of in-process QAxServers doesn't have QWindow parent,
but it does have native parent that is part of the native window tree
of the application. The lack of Qt parent makes embedded controls look
like toplevel windows, which causes problems e.g. with modality.
Introduced new optional method QPlatformWindow::isEmbedded() to
detect if a window is an embedded window and utilized it in proper
places during modality handling.
Task-number: QTBUG-26871
Change-Id: Iac9a51dae06b8fc15410de7838857e203e4275b8
Reviewed-by: Andreas Holzammer <andreas.holzammer@kdab.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
When a stylesheet was set on a parent widget then in some cases it would
not get applied to all the child widgets. This was because the order of
the children list may have been modified while it was being set on
children. By making a copy of the list we prevent this from being a
problem.
Task-number: QTBUG-26321
Change-Id: Iea6bf72c69a0c39746f7ef5e7893dda5a93ed7e5
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
QDrag has an API to set both pixmap (QDrag::setPixmap) and drag cursor
(QDrag::setDragCursor): http://qt-project.org/doc/qt-5.0/qdrag.html.
We cannot return from createCursors if there is no pixmap, but we need
to go through also dragCursor and use those if one is set.
Change-Id: If2b2139ad193a4ab5b25c65400c595dc7c33de2c
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
This keeps links local and inside the module.
Change-Id: I5e267197c6356a2c4e231c1941ed4be33b96a16e
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Cherry-pick of b0facd481a2fc119d87c85481d97357d814a5fd2
from the qtdoc repository.
Task-number: QTBUG-25314
Change-Id: I2166db46399ea6da8cadf02a7f65738c0c252142
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The listitem width was calculated incorrectly because spacing was
not considered. This fixes the second part of the reported bug where
spacing is set. Added some tests to catch the issue relating to the
reported bug.
Also added a test to check spacing in general.
Task-number: QTBUG-21804
Change-Id: Icc6326bce914264d882a60a9fc0ebe7d2a08dbf6
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
If the selected item is scrolled with keyboard keys the selected item
will go outside the visible area. The scrolling did not take hidden
items into account when calculating the amount to be scrolled.
Task-number: QTBUG-21804
Change-Id: I63da0248cec43be464898f9dc8167e739f00ccd0
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Fixed some bad camel case, marked some parameters with \a,
and changed a \enum to a \typedef. Removed some obasolete
text.
Change-Id: I1e69dd9f3b74129230770addc80fe1c125faf268
Reviewed-by: Richard J. Moore <rich@kde.org>
This change was already made in the qtdoc repo, but qtcore doesn't
pick up the configuration from there.
Change-Id: I72e747d748705e508521aeba1992d0c47faf2dac
Reviewed-by: Martin Smith <martin.smith@nokia.com>
Those are regular, integer types, of 16- and 32-bit width,
respectively. C++11's std::atomic supports them, so we should too.
C++11 also supports wchar_t, but since that type's size can change, I
don't feel like support for it in Qt is pressing.
Change-Id: I945b641c91a8a98be82715f878c382dee58ac98b
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
This allows one to write code that depends on these values at
compile-time.
Change-Id: I7d78524ed9c70d4141360496d1d764dcbfa92e62
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
GCC warns:
warning: argument 'x' might be clobbered by 'longjmp' or 'vfork' [-Wclobbered]
Apparently, the real fix would be annotating the functions correctly
with noreturn and returns_twice attributes, but there's also workarounds
for these, at least in the png case, so adding volatile was the easier
way out here.
Needed a cast to lose the volatile again, passing the argument to qMin().
Change-Id: Id820cf9b65752359f3b8f268172ba71bc9a76784
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Update the documentation of the deprecated API to match the current
behaviour. Notably, the current behaviour is to check the correctness of
the percent-encoding even in the "encoded" functions. Also, the use of
QUrlQuery makes the matching work on canonical forms, so "%73earch" does
match "search".
Elsewhere, make sure we do not refer to the deprecated API in the
documentation of non-deprecated functions.
Change-Id: If3505ac3c6121177ad6ab18199e143775bef44b9
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
The deprecated query methods were removed along with their documentation
in commit 1c2144c39f, so restore it from
before that commit.
The rest of the encoded methods were removed along with their
documentation in commit 1372d60bde.
Restore their documentation from the previous commit to that one.
All the documentation from this commit is brought back unchanged, except
for the addition of \deprecated.
Change-Id: I1851b0dc922c681e1623359b35dfd0f505d258d2
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Handle 0 WId parameter as meaning "desktop window"/whole screen.
Also, re-add the default values for the grab area, both for
convenience and compatibility with QPixmap::grabWindow() in Qt4.
Update the screenshot example so it doesn't comlain about usage of
deprecated QPixmap::grabWindow().
Change-Id: I2ad229113ddb8ded0388f2ebc0e8c703c6657f1f
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>
The fix for this failing test is not yet agreed to. Disable it to
allow progress with the CI system while the fix is decided.
Task-number: QTBUG-26869
Change-Id: Ia8089b8e66d750353e7c1c69597916af0d042856
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
This allows us to remove the odd hacks to get the static metaobject
for the QWidget* metatype.
The QWidget* is still an automatic metatype thanks to the QObject
partial template specialization. It is registered as a metatype
at runtime automatically in qwidgetsvariant.cpp.
Change-Id: Ie01b69eadf2cbe87af1a86c3284550f60dcf9e94
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
This fixes a couple of qdoc errors on methods that
are declared as nothrow.
Change-Id: I22bcd18253665280a5c1c3a38539dacf8f869c57
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Moved the documentation from qtdoc to here, so the
statemachine class docs can link to it.
Change-Id: I49a10cc7c418d415c64ea538376eb9bd7b031c27
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>
This guarantees that qmake gives them the proper flags (non C++) while
building these asm files.
Change-Id: I41150f543b8fac81bcd0da963b4d0e0a19b9db2f
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
These methods aren't often used, but currentThreadId() gets used in the
recursive mutex code to store the identity of the thread with multiple
locks.
Change-Id: I031cf3893aa6e7fd7a53733fc1088d295bdb9079
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This is necessary whenever QPersistentModelIndexes are changed. Omitting
it means that views are not able to react to the change, such as QTreeView
clearing its (manually held) QModelIndex cache, and the QItemSelectionModel
clearing the item from its storage.
It is necessary to change a QSortFilterProxyModel test which assumed setItem
does not have any such effect. That test is ported to setData instead.
Task-number: QTBUG-18539
Change-Id: Id7a602f18b9773ba4d11019418de886860d26d3e
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Removed some Qt3 support leftovers and docs for qt_qsliderStyleOption()
that qdoc wasn't able to tie to anything.
Change-Id: I49bb886b639fe11e4923ef8486e0b9f8a966b10c
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@nokia.com>
