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* greatly speed up QTransform::mapRect() for projective transformsLars Knoll2009-06-091-10/+2
| | | | | | | | | The code so far was converting the rect to a painterpath, mapping that one and then taking the bounding rect. It is actually sufficient to simply map the four corners of the rectangle and take the bounding rect of these four points even in the projective case. Reviewed-by: Andreas
* remove now unused flagLars Knoll2009-06-091-9/+1
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* smaller optimisation in setTransformLars Knoll2009-06-091-22/+18
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* simplify opacity handling in QGraphicsItemLars Knoll2009-06-092-111/+31
| | | | | | | | | Greatly simplify how we handle opacity and store it as a member in QGraphicsItemPrivate. Remove the caching of effectiveOpacity. It's faster to calculate it on the fly, and the recursive painting algorithm will make even that need go away. Reviewed-by: Andreas
* get rid of the hasTransform flag in QGraphicsItemLars Knoll2009-06-094-54/+48
| | | | | | | | Since the transform is now a pointer in QGraphicsItemPrivate, we can use this pointer directly and there's no need for a separate bitflag anymore. Reviewed-by: Andreas
* Remove scene transform cache from QGraphicsItem.Andreas Aardal Hanssen2009-06-094-78/+10
| | | | | | | | | Now that we have a recursive painting algorithm these types of optimizations are no longer necessary. In fact they only cause more problems and clutter up the code unnecessarily. Removing this also removes extra overhead from moving and transforming items. Reviewed-by: Lars
* simplify and cleanup handling of transformations in QGraphicsItemLars Knoll2009-06-094-464/+23
| | | | | | | | | | | Removed some experimental code to handle scaling and rotating around different axis. It cuased setTransform and transform not to behave symmetrically and caused some performance regressions. Additionally moved the QTransform out of the (relatively slow) extra list and made it a pointer in QGraphicsItemPrivate. Reviewed-by: Andreas
* Massive re-factoring of Graphics View's update mechanism.Bjørn Erik Nilsen2009-06-098-378/+250
| | | | | | | | | | | This is work-in-progress, so don't expect everything to work perfectly. Most of the auto-test pass and examples and demos seem to run fine. Unfortunately I'm too tired to write about the actual update mehanism now, but it's faster than the old approach (if that helps:)). There's more to optimize, but I'll come back to that later. I need some sleep now :) To be continued.
* Cache QGraphicsItem::childrenBoundingRect.Bjørn Erik Nilsen2009-06-092-1/+19
| | | | We'll need this later when making a smarter update mechanism.
* Further optimizations, from the simple canvas rendering logics.Andreas Aardal Hanssen2009-06-093-57/+63
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* Minor optimizations.Andreas Aardal Hanssen2009-06-091-8/+7
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* Fix optimization flags and opacity.Andreas Aardal Hanssen2009-06-093-15/+35
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* Add recursive drawing method to QGraphicsScene. For now it's opt-in, butAndreas Aardal Hanssen2009-06-094-15/+107
| | | | | | the important thing is by effectively implementing Simple Canvas' approach to drawing, we're in theory (and in practise measured on the desktop) as fast as Simple Canvas when rendering.
* Another breakage in 1bbe23c5 - move qpaintengineex_opengl2_p.h include upRhys Weatherley2009-06-091-3/+6
| | | | | | | | Moving qpaintengineex_opengl2_p.h down caused it to come after an include of <X11/Xlib.h>, which causes problems on some platforms. Move it back up again. Reviewed-by: trustme
* Fix build breakage from 1bbe23c5 - endif in the wrong placeRhys Weatherley2009-06-091-1/+1
| | | | Reviewed-by: trustme
* Merge branch 'master' of git@scm.dev.nokia.troll.no:qt/qtRhys Weatherley2009-06-091-2/+2
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| * Fixed compile with MinGW 3.4.Rohan McGovern2009-06-091-2/+2
| | | | | | | | | | | | | | This compiler doesn't seem to follow the same rule as others for implicit conversions to/from wchar_t. Add the necessary casts, keeping in mind that sizeof(wchar_t) == 2 on Windows.
* | Make OpenGL/ES 1.1 work again for Qt/EmbeddedRhys Weatherley2009-06-094-4/+21
| | | | | | | | Reviewed-by: trustme
* | Protect EGL property names that only exist in some versions with #ifdefsRhys Weatherley2009-06-091-1/+9
|/ | | | Reviewed-by: trustme
* openUrl("mailto:") fails to open Thunderbird on windows.Prasanth Ullattil2009-06-081-36/+28
| | | | | | | | | | | Thunderbird sets only the user level shell association for mailto. This is now being read before the default mail application registry. The registry crawling could have been avoided by using the ShellExecute() but it supports only around 2KBytes of data as parameter, so we will continue using CreateProcess(). Task-number: 251554 Reviewed-by: Jens Bache-Wiig
* Reduce binary size by using 16bits integers in static data over 32 bits.Thierry Bastian2009-06-081-23/+18
| | | | Reviewed-by: ogoffart
* Reduce the members in QLocale to 16bit integer instea of 32 bits.Thierry Bastian2009-06-081-19/+19
| | | | | | That reduces memory usage. Reviewed-by: denis
* Clip region to screen coordinates before setting its component rectangles dirty.Alex Cucos2009-06-081-0/+1
| | | | | | | | | | | When using Qt/E with VNC screen driver on top of the Linux framebuffer (export QWS_DISPLAY="VNC:LinuxFb") the region to be exposed needs be clipped to the real screen to avoid possible negative coordinates which in turn cause access to invalid memory locations when comparing the content of the VNC buffer with the Linux framebuffer. Merge-request: 603 Reviewed-by: Tom Cooksey <thomas.cooksey@nokia.com>
* Small simplification on codeThierry Bastian2009-06-086-46/+35
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* Fixed ListView so that it is able to move items in negative space andThierry Bastian2009-06-081-1/+1
| | | | | | | | | still paint them. The autotest is included. Task-number: 254449 Reviewed-by: ogoffart
* small code cleanupThierry Bastian2009-06-081-7/+1
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* Small fix to exported symbolThierry Bastian2009-06-081-1/+1
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* Merge branch 'master' of git@scm.dev.nokia.troll.no:qt/qtOswald Buddenhagen2009-06-081-1/+2
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| * Fix GDI object leak.Prasanth Ullattil2009-06-081-1/+2
| | | | | | | | | | | | | | In case the SetWindowRgn() fails, the region object has to be deleted. Task-number: 251293 Reviewed-by: Denis Dzyubenko
* | Merge commit 'origin/4.5'Oswald Buddenhagen2009-06-0813-86/+328
|\ \ | |/ |/| | | | | | | | | | | Conflicts: src/3rdparty/phonon/qt7/mediaobject.mm src/3rdparty/phonon/qt7/quicktimevideoplayer.mm src/gui/text/qfontengine_win.cpp tools/linguist/shared/cpp.cpp
| * Mac: play music from CD does not work in PhononRichard Moe Gustavsen2009-06-086-83/+313
| | | | | | | | | | | | ...because it was never implemented. This patch does that. Task-number: 255377
| * Doc typo fix in QSslSocketMarkus Goetz2009-06-081-1/+1
| | | | | | | | Reviewed-by: TrustMe
| * Set the error to be HostUnreacheable if WSAEHOSTUNREACH is recievedAndy Shaw2009-06-081-0/+5
| | | | | | | | | | | | | | This was a contribution sent via the public bugs channel. Task-number: 255161 Reviewed-by: Marius Storm-Olsen
| * Fixed an issue with graphicssystem raster on 8 and 16 bit X servers.Trond Kjernåsen2009-06-051-1/+1
| | | | | | | | | | | | | | | | | | | | We didn't actually check the depth of the target window before calling the qt_x11_drawImage() fu, that will only work with depths >= 24. Task-number: 255311 Reviewed-by: Samuel BT: yes
| * Revert "BT: Fixed crash on Mac caused by erroneous handling of native focus ↵jasplin2009-06-051-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | events." This reverts commit 7314c07a3e443b1d5349b419a03db8d41ca43f7e. As reported by Eike, this patch caused several problems for Qt Creator. Potentially it may cause problems for other (external) applications as well. An alternative fix (scheduled for 4.5.x) needs to be found for tasks 254456 and 254460. Reviewed-by: Richard Moe Gustavsen
| * Example MDI: keybord focus not working correctly!Richard Moe Gustavsen2009-06-051-1/+7
| | | | | | | | | | | | | | | | | | The reason is that cocoa looses the first responder when we raise the fake window inside the MDA area. So we need to re-set the first responder again Task-number: 255040 Reviewed-by: Trenton Schulz
| * Fixed text drawing on Windows in 16 bit mode.Trond Kjernaasen2009-06-052-13/+16
| | | | | | | | | | | | | | | | | | | | | | There were several problems with antialiased text in 16 bit mode under Windows. No gamma correction was done, yet we prepared the cached glyphs for gamma correction. The mask format we rendered the glyphs into was also set to the desktop depth, which implied that information was lost and the text looked rather odd. Reviewed-by: Samuel BT: yes
| * Make sure to retain alpha information in copyAnders Bakken2009-06-041-3/+4
| | | | | | | | | | | | We need to set alpha to the right value when copying pixmaps. Reviewed-by: Donald <qt-info@nokia.com>
* | Revert signal emission order in QTextDocument to 4.5 behaviourmae2009-06-082-3/+11
| | | | | | | | | | | | | | This is covered by the autotest tst_QTextDocument::receiveCursorPositionChangedAfterContentsChange() Reviewed-by: con
* | Made QTreeWidgetItem::operator<() check if the data is numerical when comparing.J-P Nurmi2009-06-082-3/+31
| | | | | | | | | | | | | | More information in task 166873. Merge-request: 514 Reviewed-by: Jan-Arve Sæther <jan-arve.saether@nokia.com>
* | Fix QT_NO_DATASTREAM macro checks and improve readabilityRitt Konstantin2009-06-0830-33/+59
| | | | | | | | | | | | | | | | Some checks where in the wrong locations, and some endifs where hard to read. Merge-request: 611 Reviewed-by: Marius Storm-Olsen <marius@trolltech.com>
* | Make QCharRef known to QStringBuilder.hjk2009-06-082-4/+14
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* | make moc-generated code compile againKent Hansen2009-06-081-0/+2
| | | | | | | | Needed due to commit 4acabb3abd0ff109b9abeedb6832f5b1c3e0cc4e
* | make signal handlers understand QVariant againKent Hansen2009-06-051-3/+18
| | | | | | | | | | | | Also, issue a warning if a type is not known to the meta-type system. Task-number: 248129
* | have QScriptValue::toVariant() convert Array objects to QVariantListsKent Hansen2009-06-052-0/+3
| | | | | | | | | | | | | | Converting the array to its string representation is not very useful. Now round-trip conversion will work as well. Reviewed-by: Ariya Hidayat
* | Revert two of my commits, restoring the original fix for focus handling.Denis Dzyubenko2009-06-051-12/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The fix that was introduced adds regressions, and I don't see a way we can fix it without breaking someone elses code. So restoring the original fix that just avoid a crash (autotest by Thierry is included). Revert "Revert Avoid a crash when setting a focus in a widget hierarchy containing" Revert "Setting a focus on a widget hierarchy which contains both visible and invisible widgets could cause a crash." This reverts commit be833a4f25a8ec8c3dd7a8ac4fa4b0507c93e7ee. This partially reverts commit 1a7da7096bbda17197738061902f4489af234bc0 Reviewed-by: Thierry Bastian Reviewed-by: Prasanth Ullattil
* | QNetworkAccessManager: forgot the "since" tag in my previous commitPeter Hartmann2009-06-051-0/+2
| | | | | | | | Reviewed-by: trustMe
* | add HTTP DELETE support to Network Access APIPeter Hartmann2009-06-053-2/+29
| | | | | | | | | | | | | | | | | | added new method QNetworkAccessManager::deleteResource (naming the method "delete" was not possible since it is a reserverd word in C++) and adjusted all the internals necessary. Task-number: 242916 Reviewed-by: Thiago
* | Compilefix for QT_NO_CURSOR in qgraphicsscene.cppThomas Hartmann2009-06-051-0/+2
| | | | | | | | Reviewed-by: Joerg
* | Fixes anti-aliased text rendering on smartphones (Windows Mobile)Thomas Hartmann2009-06-052-2/+14
| | | | | | | | | | | | | | | | | | | | | | The check for cleartype in qt_win_read_cleartype_settings() was not correct for Windows Mobile For anti-aliased text rendering we also have to use another pixel format for the native image. Task-number: 249642 Reviewed-by: mauricek
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