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* Update contact information in license headers.Sergio Ahumada2012-08-011-2/+2
| | | | | | | | | | | | | - Replace Nokia contact email address with Qt Project website. - Remove "All rights reserved" line from license headers. As in the past, to avoid rewriting various autotests that contain line-number information, an extra blank line has been inserted at the end of the license text to ensure that this commit does not change the total number of lines in the license header. Change-Id: Ie7ba62011752fcb149b99b26317c54f2a0cfa931 Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>
* Update year in Nokia copyright messages.Jason McDonald2012-01-111-1/+1
| | | | | | | | | Simple search and replace. This commit doesn't touch 3rd-party files, nor translations (where the change is not so simple and will be handled in a separate commit). Change-Id: I4e48513b8078a44a8cd272326685b25338890148 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
* Converting from double to qreal in guimread2011-10-101-2/+2
| | | | | | | | | | | | | | | | | | There were a number of places in QtGui where doubles were used in expressions due to the use of floating point constants in the code. Many of these constants are now constructed as qreal, removing the use of double operations where unneeded. These changes have been limited to constants that have exactly the same value whether double or float, to ensure that precision errors are not introduced. This should not affect any of the desktop platforms where qreal is double. On Symbian, where qreal is float, appropriate autotests have been run. Task-number: QTBUG-4894 Reviewed-by: Sami Merila
* Merge remote branch 'origin/4.7' into qt-4.8-from-4.7Jani Hautakangas2011-06-221-0/+14
|\ | | | | | | | | | | | | Conflicts: src/opengl/qgl.cpp src/opengl/qpixmapdata_symbiangl.cpp src/opengl/qwindowsurface_gl.cpp
| * Fixes to how resize event and layout request are posted.Jan-Arve Saether2011-06-101-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also fixed how the relayout is initiated. This is because we needed to react differently to *posted* layout requests than to sent layout requests. (sent ones should activate the layout, posted ones should also resize the widget). We therefore introduced the private slot _q_relayout() in order to be able to make the distinction between posted and sent layout requests. (Instead of posting we now invokeMethod with a queued connection. In order to make it behave as it was compressed we also have to refcount the number of calls to invokeMethod.) (Note that refCount is 16 bits only, so it should not overflow in sane cases. In the insane cases, the worst thing that will happen is that it'll relayout the layout one extra time). Make sure we resize QGraphicsWidget to be within its min,max sizes when we change one of its constraints. (e.g. we change minimumSize to something bigger than the current size). This did not work if the widget did not have a layout. Send a resize event whenever a QGraphicsWidget changes its size. This did not happen before, because in the cases where a Layout Request was sent, we did not send a resize event. This patch changes that, so that when we send a resize event, we do not send a Layout Request event. This means that a Layout Request event is now *only* sent in order to tell a widget to relayout its children (but the widgets size was not changed, that's why we cannot send a resize event in that case) Also includes a unit test, and a fix to make sure that we send a resize event when we resize due to the sizehint changing followed by a setPos command. Added autotests for this. (and changed some) Many thanks to John Tapsell and Stanislav Ionascu for help. (autotests were provided by them). My poor explanation did not convince Frederik 100%, but he is "convinced enough" :) Reviewed-by: Frederik Gladhorn
| * Update licenseheader text in source filesJyri Tahtela2011-05-131-17/+17
| | | | | | | | | | | | | | Updated version of LGPL and FDL licenseheaders. Apply release phase licenseheaders for all source files. Reviewed-by: Trust Me
* | Update licenseheader text in source files for qt4.8Jyri Tahtela2011-05-131-17/+17
| | | | | | | | | | | | | | Updated version of LGPL and FDL licenseheaders. Apply release phase licenseheaders for all source files. Reviewed-by: Trust Me
* | Fixes warnings about unused variablesOlivier Goffart2011-04-281-4/+0
| | | | | | | | Reviewed-by: Samuel
* | Merge remote branch 'origin/4.7' into qt-master-from-4.7Olivier Goffart2011-01-171-1/+1
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: examples/webkit/imageanalyzer/imageanalyzer.h examples/webkit/imageanalyzer/mainwindow.h mkspecs/unsupported/qws/linux-x86-openkode-g++/qplatformdefs.h src/corelib/io/qfsfileengine_iterator_unix.cpp src/corelib/io/qfsfileengine_iterator_win.cpp src/corelib/kernel/qcoreapplication.cpp src/network/access/qnetworkaccessdatabackend.cpp src/plugins/bearer/connman/qconnmanservice_linux.cpp src/plugins/platforms/openvglite/qwindowsurface_vglite.h src/s60installs/bwins/QtCoreu.def src/s60installs/eabi/QtCoreu.def src/s60installs/s60installs.pro tools/assistant/tools/assistant/helpviewer_qwv.h tools/qdoc3/test/qt-html-templates.qdocconf
| * Update copyright year to 2011.Jason McDonald2011-01-101-1/+1
| | | | | | | | Reviewed-by: Trust Me
* | Use hasHeightForWidth() and hasWidthForHeight() instead of sizePolicy()Jan-Arve Sæther2010-09-021-14/+24
|/ | | | | | | | | | hasHeightForWidth() already does the same check (if the widget has a layout, use the layouts size policy instead of the widgets'). Also generalized the implementation so that it now supports width-for-height. Also fixed a bug where we expected the other dimension to decrease when the first dimension increased. This is not always the case.
* Make sure propagated font in QGraphicsWidget can be set on a QPainterEskil Abrahamsen Blomfeldt2010-08-271-0/+3
| | | | | | | | | | | | | | | | | | | | | In QWidget and QGraphicsWidget, propagating fonts blank out the resolve mask, mainly to help in determining inheritance. This means that when the font is set on a QPainter with device and therefore resolved against the device font, none of the attributes in the font will take presedence and the font will essentially just be ignored. For QWidgets this has not been a problem due to the fact that the painter is opened on the widget, getting the propagated font as its device font. For QGraphicsWidget, however, the QPainter is opened on the viewport and the viewport's font will therefore override the propagated font when it's passed into setFont(). To fix this, we need the font returned by QGraphicsWidget::font() to contain the resolve mask of the inherited parts of its font as well. This is done last minute to avoid messing up the rules of inheritance in the QGraphicsWidget tree (problem arises e.g. in hierarchy A -> B -> C and a font is set on B which should override the font C has previously inherited from A.) Task-number: QTBUG-13188 Reviewed-by: Lars
* Fixes crash in QGraphicsScene::addItem().Yoann Lopes2010-07-131-2/+2
| | | | | | | | | | | | | Crashed because tabFocusFirst could end up being a dangling pointer when removing an item from the scene before deleting it. When setting tabFocusFirst in fixFocusChainBeforeReparenting, we now check that the item is in the scene. If it is not, tabFocusFirst is set to 0. Autotest included. Task-number: QTBUG-12056 Reviewed-by: Alexis Ménard <alexis.menard@nokia.com>
* Fixed compile with xlC.Rohan McGovern2010-05-251-1/+2
| | | | | | | | When given `flags |= foo | bar;', where `flags' is a bitfield, xlC says: The bit-field "flags" cannot be bound to a non-const reference `flags |= foo; flags |= bar;' works.
* Merge remote branch 'origin/4.6' into qt-4.7-from-4.6Olivier Goffart2010-05-171-0/+12
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: demos/demos.pro mkspecs/features/resources.prf mkspecs/features/uic.prf src/corelib/io/qurl.cpp src/corelib/tools/qlocale_symbian.cpp src/gui/graphicsview/qgraphicsscene.cpp src/gui/graphicsview/qgraphicswidget_p.cpp src/gui/graphicsview/qgraphicswidget_p.h src/gui/util/qsystemtrayicon_win.cpp src/multimedia/audio/qaudioinput.cpp tests/auto/qhostinfo/qhostinfo.pro
| * QGraphicsWidget was not working properly when ItemSendsPositionChanges is falseAlexis Menard2010-05-051-0/+12
| | | | | | | | | | | | | | | | | | | | | | The geometry was not properly set because QGraphicsWidget rely on itemChange to update its own geometry. Now when calling setPos we also ensure that for a widget the geometry will be up to date. Setting the flag ItemSendsPositionChanges to false for a given widget will give a small performance boost. Reviewed-by:janarve Reviewed-by:bnilsen
| * Revert "Add a children private property needed for QML to support ↵Alexis Menard2010-03-311-51/+0
| | | | | | | | | | | | | | | | | | | | | | | | QGraphicsObject" This reverts commit 4be83fa7337c5a4eb7b0ce085aa5854af5d33252. Conflicts: src/gui/graphicsview/qgraphicswidget.cpp This drops the support of QML on top of 4.6
* | Optimize QGW constructor.Alexis Menard2010-05-101-3/+6
|/ | | | | | | | Mostly by avoiding sending useless QVariant at construction time. itemChange is virtual, the user implementation will never be called. Worst case the QGW one. Reviewed-by:janarve
* Add a children private property needed for QML to support QGraphicsObjectAlexis Menard2010-03-241-0/+51
| | | | | | | | | | | | | | | | | | | | Commit adds a private property that QML can use to add children for a given item. This is a custom list that calls a callback which actually reparent the item instead of just appending in the list (otherwise it will mess up the state of QGraphicsView). This is needed because childItems() is pretty useless you get a list but if you append something on it then it adds that into a copy. Also the children property is the default property a concept used by QML. Width and Height private properties has been added in order to support better the integration with QGraphicsWidget in QML. The actual implementation is in the private class of QGI and QGraphicsWidget reimplements it to return the geometry. (In 4.7 QDeclarativeItem reimplements it too). This change should be harmless everything is private. Task-number:QT-2757 Reviewed-by:andreas
* Update copyright year to 2010Jason McDonald2010-01-061-1/+1
| | | | Reviewed-by: Trust Me
* Fix a crash on the focus chain when removing items from the scene.Alexis Menard2009-12-091-2/+2
| | | | | | | | | | | | | | | The crash was because of the dangling pointer set on the tabFocusFirst attribute in QGraphicsScene. A child which was the tabFocusFirst was removed from the scene and fixFocusChainBeforeReparenting was setting the new tabFocusFirst pointer to the parent (since in that example it was the focusNext) but later on the parent was removed also from the scene (due to the recursion of removeItem if you call it with the parent : first children, then the parent itself) and fixFocusChainBeforeReparenting was not called again so if you delete the parent then the scene has the dangling pointer set. Task-number:QTBUG-6544 Reviewed-by:janarve
* Update license headers again.Jason McDonald2009-09-091-4/+4
| | | | Reviewed-by: Trust Me
* Make sure that top-level windows respect hfw/wfh constraint.Jan-Arve Sæther2009-09-041-25/+139
| | | | | | | | | | Note that the constraint is only enforced when resizing the window interactively. Calling setGeometry() will not try to enforce the constraint. See the graphicsview/flowlayout example for a "manual test". Task-number: 257455
* Merge branch '4.5' into 4.6Thiago Macieira2009-08-311-13/+13
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: demos/boxes/glshaders.cpp demos/boxes/vector.h demos/embedded/fluidlauncher/pictureflow.cpp demos/embedded/fluidlauncher/pictureflow.h doc/src/desktop-integration.qdoc doc/src/distributingqt.qdoc doc/src/examples-overview.qdoc doc/src/examples.qdoc doc/src/frameworks-technologies/dbus-adaptors.qdoc doc/src/geometry.qdoc doc/src/groups.qdoc doc/src/objecttrees.qdoc doc/src/platform-notes.qdoc doc/src/plugins-howto.qdoc doc/src/qt3support.qdoc doc/src/qtdbus.qdoc doc/src/qtdesigner.qdoc doc/src/qtgui.qdoc doc/src/qtmain.qdoc doc/src/qtopengl.qdoc doc/src/qtsvg.qdoc doc/src/qtuiloader.qdoc doc/src/qundo.qdoc doc/src/richtext.qdoc doc/src/topics.qdoc src/corelib/tools/qdumper.cpp src/gui/embedded/qkbdpc101_qws.cpp src/gui/embedded/qkbdsl5000_qws.cpp src/gui/embedded/qkbdusb_qws.cpp src/gui/embedded/qkbdvr41xx_qws.cpp src/gui/embedded/qkbdyopy_qws.cpp src/gui/embedded/qmousebus_qws.cpp src/gui/embedded/qmousevr41xx_qws.cpp src/gui/embedded/qmouseyopy_qws.cpp src/gui/painting/qpaintengine_d3d.cpp src/gui/painting/qwindowsurface_d3d.cpp src/opengl/gl2paintengineex/glgc_shader_source.h src/opengl/gl2paintengineex/qglpexshadermanager.cpp src/opengl/gl2paintengineex/qglpexshadermanager_p.h src/opengl/gl2paintengineex/qglshader.cpp src/opengl/gl2paintengineex/qglshader_p.h src/opengl/util/fragmentprograms_p.h src/plugins/kbddrivers/linuxis/linuxiskbdhandler.cpp src/plugins/mousedrivers/linuxis/linuxismousehandler.cpp src/script/parser/qscript.g src/script/qscriptarray_p.h src/script/qscriptasm_p.h src/script/qscriptbuffer_p.h src/script/qscriptclass.cpp src/script/qscriptclassdata_p.h src/script/qscriptcompiler.cpp src/script/qscriptcompiler_p.h src/script/qscriptcontext.cpp src/script/qscriptcontext_p.cpp src/script/qscriptcontext_p.h src/script/qscriptcontextfwd_p.h src/script/qscriptecmaarray.cpp src/script/qscriptecmaarray_p.h src/script/qscriptecmaboolean.cpp src/script/qscriptecmacore.cpp src/script/qscriptecmadate.cpp src/script/qscriptecmadate_p.h src/script/qscriptecmaerror.cpp src/script/qscriptecmaerror_p.h src/script/qscriptecmafunction.cpp src/script/qscriptecmafunction_p.h src/script/qscriptecmaglobal.cpp src/script/qscriptecmaglobal_p.h src/script/qscriptecmamath.cpp src/script/qscriptecmamath_p.h src/script/qscriptecmanumber.cpp src/script/qscriptecmanumber_p.h src/script/qscriptecmaobject.cpp src/script/qscriptecmaobject_p.h src/script/qscriptecmaregexp.cpp src/script/qscriptecmaregexp_p.h src/script/qscriptecmastring.cpp src/script/qscriptecmastring_p.h src/script/qscriptengine.cpp src/script/qscriptengine_p.cpp src/script/qscriptengine_p.h src/script/qscriptenginefwd_p.h src/script/qscriptextenumeration.cpp src/script/qscriptextenumeration_p.h src/script/qscriptextqobject.cpp src/script/qscriptextqobject_p.h src/script/qscriptextvariant.cpp src/script/qscriptfunction.cpp src/script/qscriptfunction_p.h src/script/qscriptgc_p.h src/script/qscriptmember_p.h src/script/qscriptobject_p.h src/script/qscriptprettypretty.cpp src/script/qscriptprettypretty_p.h src/script/qscriptvalue.cpp src/script/qscriptvalueimpl.cpp src/script/qscriptvalueimpl_p.h src/script/qscriptvalueimplfwd_p.h src/script/qscriptvalueiteratorimpl.cpp src/script/qscriptxmlgenerator.cpp src/script/qscriptxmlgenerator_p.h tests/auto/linguist/lupdate/testdata/recursivescan/project.ui tests/auto/linguist/lupdate/testdata/recursivescan/sub/finddialog.cpp tests/auto/qkeyevent/tst_qkeyevent.cpp tools/linguist/shared/cpp.cpp
| * Update tech preview license header.Jason McDonald2009-08-311-13/+13
| | | | | | | | Reviewed-by: Trust Me
| * Update license headers.Jason McDonald2009-08-111-1/+1
| | | | | | | | Reviewed-by: Trust Me
* | Update contact URL in license headers.Jason McDonald2009-08-121-1/+1
| | | | | | | | Reviewed-by: Trust Me
* | Add QGraphicsItem::ItemAutoDetectsFocusProxy and improve subfocus support.Andreas Aardal Hanssen2009-07-271-34/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If you set this flag on an item, and descendant item that gains input focus will become this item's focus proxy. This simplifies how focus proxy items are assigned from QML; instead of binding the possible focusProxy property to a named child widget, this assignment happens automatically as you set the focus property of a descendant to true. As part of this change, QGraphicsWidget::focusWidget behavior has been improved and moved into QGraphicsItem. For example, if you set focus on an item that it's part of a scene, it can gain focus once the parent has been assigned (which is how object trees are built in QML). Autotests are included. Reviewed-by: Michael Brasser
* | Merge license header changes from 4.5Volker Hilsheimer2009-06-161-2/+2
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| * Update license headers as requested by the marketing department.Jason McDonald2009-06-161-2/+2
| | | | | | | | Reviewed-by: Trust Me
* | Add ItemSendsGeometryChanges, replacing itemChangeEnabled().Andreas Aardal Hanssen2009-06-091-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | This flag toggles whether we should send notifications for setPos, setMatrix, and setTransform. It's off by default. Docs have been updated. All autotests pass. This change also cleans up a bit so that we both have readable code, and keeping the optimized path for when we need to send the notifications. By enabling this flag by default we are going to trigger regressions in end-user code. Reviewed-by: bnilsen
* | Graphics View Optimization: Use a simple style option by default.Bjoern Erik Nilsen2009-05-151-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QStyleOptionGraphicsItem extends QStyleOption with three values: 1) matrix, 2) levelOfDetail, 3) exposedRect, and they all involve expensive QTranform operations when calculated. We pass style option(s) to drawItems() and paint(), but the extended values are usually not in use. We can therefore gain quite some nice speedup by making them opt-in with the QGraphicsItem::ItemUsesExtendedStyleOption flag. Additionally, QStyleOptionGraphicsItem::levelOfDetail has been obsoleted, and a new function QStyleOptionGraphicsItem:: levelOfDetailFromTransform(const QTransform &) has been added. Me and Andreas don't consider this change to be too controversial even though it changes the behavior. Auto tests still pass. Reviewed-by: Andreas
* | Reduced memory footprint of QGraphicsWidget.jasplin2009-05-071-122/+127
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit reduces the memory footprint of QGraphicsWidget by around 40% (from around 663 bytes to around 409 bytes - measured using /proc/<pid>/statm on Linux - see 'man 5 proc'). The technique used is to lazily allocate (on the heap) certain data structures (i.e. not allocate them unless they are needed): - QGraphicsLayoutItemPrivate::userSizeHints => used only if the size, width, or height is explicitly set - QGraphicsWidgetPrivate::margins => used only if the contents margins are accessed - QGraphicsWidgetPrivate::windowFrameMargins => used only if the window frame margins are accessed - QGraphicsWidgetPrivate::windowData => used only if the graphics widget is a window In addition, a few unused data members (and related code) were removed: - QGraphicsWidgetPrivate::contentsRect - QGraphicsWidgetPrivate::mouseDelta - QGraphicsWidgetPrivate::*LayoutItemMargin Reviewed-by: andreas Task-number: 251592
* | Working on QGraphicsProxyWidget's handling of widget flags.Andreas Aardal Hanssen2009-04-201-2/+1
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* | Fix two bugs in Graphics View's mouse grab logics + add autotests.Andreas Aardal Hanssen2009-04-171-4/+5
|/ | | | | | | | | | | | | | | | | | | | | | | Change fd4d94df4eb16e9e54f61dd8ee45914e24832ae9 introduced mouse grab and keyboard grab support to Graphics View (this was as part of 4.4). The change was missing a large set of autotests that I wrote to test the behavior of these features. As part of task 245317, which involves investigating modality in Graphics View, I figured it would be a good idea to start off but reconstructing these autotests. So this change is mainly about adding autotests for mouse grabbing. And of course, as it always is, I found two bugs while writing these tests. 1) Calling QGraphicsItem::grabMouse() while the item is holding the implicit mouse grab will now upgrade the implicit grab to an explicit grab. 2) Adding a popup to the scene will automatically grab the mouse. Before, the popup would get the grab on show(), but if it was already visible when added to the scene it would not gain the grab. Task-number: 245317 Reviewed-by: jasplin
* Do not cache the sizeHint() while we're in QGraphicsWidget's constructor.Jan-Arve Sæther2009-03-241-0/+2
| | | | | | | | | Do not send a QFontChange event before the item has been polished. This is because we cannot call a virtual function while we're in the ctor. This is basically the same as how we do it in QWidget. Task-number: 246215 Reviewed-by: alexis
* Long live Qt 4.5!Lars Knoll2009-03-231-0/+740
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