In some situations we can get into resizeSections in a hidden
QHeaderView. If the headerView is hidden then we look at all the
rows, and that can be extemely expensive for a large model.
This patch limits the sizeHint with only looking at a maximum
1000 rows. Though this is more inaccurate it is also faster -
and it is not much different from what QTreeView does.
Change-Id: Ief4b54c5a3c5a0db02e8b595c9b9b3162633ee67
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Provide a new displayIntegerBase property which control the base used
by the spin box to display the value in its internal line edit.
Change-Id: Ibadc37107db8770d757b64350946bf19142e8f6c
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
This is a spin-off of 00b11cc.
Change-Id: I042f066bdb1d248a04473d4b0a31002330a73907
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Reviewed-by: Thorbjørn Lund Martsum <tmartsum@gmail.com>
For bundling Qt, we need two things:
1. We need to build a regular .jar file out of the Java files,
so that they can be built into the app package. Dexing the
classes first (i.e. compiling the JVM bytecode to Dalvik
bytecode) is required for loading the .jar file at run-time,
but cannot be used for building it into the app, so we need
two different paths.
2. We need to specify which extra files have to be bundled for
each module (this is primarily for plugins and imports). This
is because there is no static dependency on these files, so
it cannot be detected during deployment.
Task-number: QTBUG-30751
Change-Id: I733603ee5d1c64bd7c5b9357eb5d993b9d0298f7
Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Most of the logic was still following the 10.6 UI guidelines, and had
not yet been upgraded to the 10.7 new button look. We tried to keep
10.6 compatibility were possible, and improve 'small' and 'mini' Aqua
sizes support.
Change-Id: I64139f24cccd095e9349b27a987395210b55c586
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>
When the control is read only. This is documented but not implemented.
Add functions to zoomIn and zoomOut.
Task-number: QTBUG-30845
Change-Id: I692b5f8cc5791498d34d35ea3dafa18b6e5d3e65
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>
One can zoom in/out text inside a QTextEdit when the widget is
read-only or when using the zoomIn/zoomOut functions.
Zooming inside a HTML document only works if the font-style is not set
to a fixed size inside the document though. Adding this information
to the documentation.
Change-Id: I66a62da53827e1ce3241ba16b91e86926b97c297
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>
With QUrl variants of the static methods, it is possible to get to use
VFS facilities of the platform if available.
Since we can't predict if the application will use the VFS available in
the platform or its own mechanisms, an extra parameter is provided to
restrict the protocols allowed to the user. This extra parameter
defaults to no restriction, which is the most convenient if the platform
file dialog and the application use a matching VFS. It's likely to be
the most common use.
Change-Id: I4c9effde9d194d226cd8b7a140eb9036187ba87b
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
We can simply clip the update rect against the widget's rect and return
if it's empty. Otherwise we risk ending up with update rects that are
larger than INT_MAX due to multiple update rects being merged.
Task-number: QTBUG-30876
Change-Id: I23bd0149fbe8d1a007a60b228e6bddb45dc4fc32
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
Add a new button with which any color present on the screen can be picked
up. This feature is very useful in any image processing application.
Notice:
--I have setMouseTracking to true because I consider that it makes much
easier to grab the desired color.
--I have set the cursor manually because for some unknown reason the
cursor wouldn't change with grabMouse(Qt::CrossCursor).
Task-number: QTBUG-14332
Change-Id: I39e3543d3ed55276f43d569a2f03087bbf89b27a
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Kevin Ottens <kevin.ottens@kdab.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
On Windows 8 it would end up changing the look of the QLineEdit when the
mouse hovered over it even though it was not enabled. None of the
Windows platforms show the lineedit changing when hovered over if it is
disabled so we can skip the whole thing.
Task-number: QTBUG-29224
Change-Id: Ib9495bf395477f114e91b744e1b1209c9e11f336
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>
QCocoaMenu is child of either a QCocoaMenuBar, a QCocoaMenuItem as a
submenu, or nothing as a standalone menu. QCocoaMenuItem is child of
its containing QCocoaMenu.
The parent is set during insertion and cleared during removal.
QMenu needs to be updated to avoid double deletion and leaking its
own platform menu.
Change-Id: Iadf60d8062d7466fa616f84f3761fe322fc9aa2e
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>
This change restores a proper function of the "(?)" button in the window
decorations which is used as a clue for the user to check what a particular
widget is supposed to do. The change is only implemented for QtWidgets because
the underlying QWhatsThis is inherently widget-specific -- which is why it sends
an event to QGuiApplication, but only processes it in the QtWidget-specific
QApplication.
Thanks to Alberto Mardegan and Gunnar Sletta for their feedback on this patch.
Change-Id: Ibb912e3960f1e9aec54c5ed77ade1c6744d6ca23
Reviewed-by: Alberto Mardegan <mardy@users.sourceforge.net>
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>
Since change 3bb9024952 the documentation is invalid.
Task-number: QTBUG-29680
Change-Id: I7d5fcb6bc490aa5cba83439d33f798459640c42d
Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
Previously if l had a parent, addChildLayout would warn and skip the
reparenting, but it would still add the sub layout to the layout.
This caused some inconsistencies in the hierarchy which in worst case
could cause crashes.
Task-number: QTBUG-30758
Change-Id: I618ec3341636b97bd71e421201b22c746dcf43e1
Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
Change-Id: I138a29e1099e691770b9e3e094a108fc8c52f8cb
Reviewed-by: Andreas Holzammer <andreas.holzammer@kdab.com>
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
If the application object is an ancestor of QMenu, dereferencing qApp
in its destructor will cause a crash.
Task-number: QTBUG-30756
Change-Id: I31a33db0fd783bb210a420618911ea8b412e9a0f
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>
Focus policy can be wider in this case given the limited scope of the
editor widget. This helps workaround platform specific focus policies,
like on Mac, were focus can be restricted depending on the widget type.
Task-number: QTBUG-30715
Change-Id: I69acf8ebff4ba16d473964c91680a1cb0235e3cf
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Jake Petroules <jake.petroules@petroules.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Setting this flag causes scroll event lag, so we want
to keep it off for all widgets that do not need touch
events. QPanGestureRecognizer is installed on all
QAbstractScrollAreas. Prevent it from setting the
flag.
Change-Id: Idd4fcc545ff26377607b56f75db75c2865a5fc82
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>
Keep the content aligned to the bottom when the view has been scrolled
to the bottom and the content is relayouted (for example due to
sorting).
Task-number: QTBUG-30653
Change-Id: I9513e295e276d25ff2068036cd80dbf91314fe84
Reviewed-by: Thorbjørn Lund Martsum <tmartsum@gmail.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
This patch adds SizeAdjustPolicy to QAbstractScrollArea.
If it is set to AdjustToContents it will make use of the new
protected viewportSizeHint() (BC since it was reserved in Qt5).
This function returns a suggested size based on contents.
Change-Id: I5d8aa517e88b8b21c5712e62b4d574c3aad99d3b
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
The signal needs to be emitted directly as the event is not passed to
the QLineEdit if the QSpinBox gets the Key_Return. Since this signal
may be relied upon then we ensure it is emitted directly.
Change-Id: I17cdec62c9f995bacfd7d3cc66d6324f26c84c67
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Invoke slot "beep" on QPlatformNativeInterface. Implement for
Windows and X11.
Task-number: QTBUG-30416
Change-Id: I2be651165b899e5147818a012001d354827bb090
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
Add QWindow::alert() and QPlatformWindow::setAlertState().
Add logic to clear alertion state when the window becomes
active. The platform plugins then only need to implement a setter
and a cheap getter and need not handle activation.
Prototypically implement X11 and Windows.
Task-number: QTBUG-30416
Change-Id: Ia70c4722d812462a21f4034b7d52735c9f2bc49c
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
Task-number: QTBUG-21150
Change-Id: I14c214e9f96892f0da4369e7253e363b7313c252
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Shown for example by Qt Designer.
Change-Id: Ia866a93a781a027aa3703f44314954888d75d436
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
Also, make sure platform menu item is deleted on ActionRemoved event.
Change-Id: Ic07a81cb77833bdffd1464abf1c81ebdee4d16e9
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>
If a native separator was put in the new name when renaming a file name
via the file dialog then it would correctly fail. But if a non-native
one was used on Windows then it would cause the file to be moved
instead if the directory existed.
Change-Id: If01760b8c54a69b600c9a44c7509017be70d33e3
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
While the raster platform plugin supports multiple top
level windows, this is not supported on the GL plugin,
so if you use GL or QtQuick2 in your app and use several
top levels, the app would crash with an error message.
A problem is that the top-level SurfaceView is a special
overlay View and does not support being stacked in a
layout. So instead, we let all windows share the same
GL surface and draw on top of each other. This works
fine for simple use cases.
We implement a new platform capability to make sure no
top level windows (even combobox popups and dialogs)
get non-fullscreen geometries. That has never
worked properly with the eglfs plugin.
Task-number: QTBUG-30473
Change-Id: Ia1438019638fc739cc93ffe79b46b81631254df2
Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
This is simply removing some slow and rather ugly hacks that tried
to reconstruct broken data from the windows xp theme. After testing
without these hacks on both XP and Windows 7, I believe we can
conclude that these workarounds are no longer required and even
breaks our look and feel in several places.
Task-number: QTBUG-29888
Change-Id: Ifaffd660e8d9ed6dfd43657745c3fa1606d33a7c
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
An RTL menu containing a menu item which opens a submenu was showing
the wrong arrow if the application's direction was not also RTL.
So now the test for QTBUG-30595 can be simplified: no need to set
the application direction, and therefore less chance of failure.
Change-Id: Id140656206c6fefea3649289477dc54c77e2dd5e
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>
So that it can be used as the standard palette for QtGui
applications instead of the absolutely useless black palette.
Change-Id: Ie001439fcd8840a66275009c9f42cbf8bab4864a
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
With a global shortcut set it would be possible
to let the button re-open the menu again and again,
each time spinning an event loop.
Task-number: QTBUG-30399
Change-Id: If7eddc115c77fef3df3e751fd72e7414cedaf272
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>
This patch makes it possible to draw a checkable groupbox without
passing a widget pointer.
Task-number: QTBUG-29867
Change-Id: I9b74bcffa0401c88f9dcbcd9816081b7f03a5173
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>
Previously QPainter computed the devicePixelRatio
based on the physical and logical dpi, and expected
that the ratio between them would be either 1x or
2x.
This was problematic for paint devices like printers
where the physical dpi can be much higher than the
logical dpi, and also for QScreen where the physical
dpi would have to be defined as a multiple of the
logical dpi.
Add QPaintDevice::PdmDevicePixelRatio and QPaintDevice::
devicePixelRatio() getter and implement it for the
QPaintDevice subclasses. Use it when calculating the
highdpi scale transform in qpainter.cpp and when scaling
the clip rect in qwidget.cpp.
Remove physical dpi scaling for QImage, QPixmap and
QOpenGLPaintDevice, reverting to the old behavior.
Change-Id: I6c97510613196d4536ff39d08e9750b8782283d4
Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
In QGuiApplication only Qt::AA_SynthesizeMouseForUnhandledTouchEvents
is taken into account when synthesizing mouse from touch events, in
QApplication only the PlatformIntegration syle hint
QPlatformIntegration::SynthesizeMouseFromTouchEvents.
With this patch both attributes are checked. Furthermore the check was
moved out of translateTouchToMouse in QApplication in order not to
influence the result which is returned to the user, when mouse events
are not be synthesized.
Change-Id: I87ac7299f0a9fbf0a083eff9c547f0dbfab75dfb
Reviewed-by: Fabian Bumberger <fbumberger@rim.com>
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
