diff options
Diffstat (limited to 'dist/changes-4.6.0')
| -rw-r--r-- | dist/changes-4.6.0 | 224 |
1 files changed, 182 insertions, 42 deletions
diff --git a/dist/changes-4.6.0 b/dist/changes-4.6.0 index be2c89c..eadc5c9 100644 --- a/dist/changes-4.6.0 +++ b/dist/changes-4.6.0 @@ -25,6 +25,19 @@ information about a particular change. - [MR#1742] Added new multimedia keys to the Qt::Key enum. + - QMatrix4x4, QGenericMatrix, QVector2D, QVector3D, QVector4D, QQuaternion + * New classes to support 3D applications. + + - QGLShaderProgram, QGLShader + * New classes for using shader programs written in the GL Shading Language. + + - Boxes demo ported to use new 3D math and shader program classes. + + - OpenVG graphics system added. + + - Add 800x480 screen mode to qvfb configuration dialog. + + - Improved support for input methods in graphics view. Third party components ---------------------- @@ -50,13 +63,14 @@ QtCore - QObject * [259514] fixed a possible dead-lock in the destructor - + - QVariant * Many optimisations * Added QVariant::toFloat() and QVariant::toReal() * Added QVariant(float) constructor * qvariant_cast<QVariant> and qVariantFromValue<QVariant> are now identify functions + * Added support for math3d types. - Qt::escape * now escape the double quote (") @@ -72,19 +86,25 @@ QtCore * Added the possibility to pass the flag Qt::UniqueConnection to QObject::connect * Fixed race conditions that occured when moving object to threads while connecting + - QPluginLoader + * Improved performance of plugin loading by reusing the plugin cache instead of loading + it every time. + - QTextStream * [221316] Fixed crash on large input. * Improved reading utf8/utf16/utf32 data by correctly skipping the ByteOrderMark when reading data by one character at a time. QtGui +- QGraphicsAnchorLayout + * Support for expanding size policy has been removed. (The Qt 4.6 Beta had support for it). - QCompleter * [246056] Fixed a possible assertion when setting the completer prefix - + - QFontDialog * [256466] fixed the dialog not always returning the selected style. - + - QGraphicsItem * Fixed bug and improved accuracy of QGraphicsItem::childrenBoundingRect(). * Many optimizations. @@ -96,6 +116,10 @@ QtGui * Introduced activation support. * Introduced QGraphicsItem::stackBefore() * Cached items are now always invalidated when update() is called. + * Added input hints. + +- QGraphicsLayout + * Introduced QGraphicsLayout::addChildLayoutItem() - QGraphicsObject * New class; inherits QGraphicsItem and adds notification signals and property declarations. @@ -127,6 +151,8 @@ QtGui - QGraphicsWidget * Now inherits from QGraphicsObject instead + * Interactive resizing of top level windows now respects height-for-width constraints. + * Reduced memory footprint. - QHeaderView * [208320] Make sure the sort indicator s taken into account for the size hint @@ -138,13 +164,16 @@ QtGui - QMenuBar * [260873] Fix mouse interaction while undocking a widget from the main window * dock areas don't get a splitter if their dock widgets are not resizable - + - QColumnView * [246999] Fixed view not updating when the model is changed dynamically - + + - QLineEdit + * [248948] Clear selection when redoing a delete operation. + - QListView * [243335] Fixed the visualRect to return correct values when the widget is not yet show - + - QTreeView * [234930] Be able to use :has-children and :has-sibillings in a stylesheet * [252616] Set QStyleOptionViewItemV4::OnlyOne flag when painting spanning columns @@ -164,7 +193,7 @@ QtGui - QTableWidget * [234641] Fixed takeItem to cause the view to be updated. - + - QTabBar * [196326] Fixed having a stylesheet on a QTabBar resulted in some tab names to be slightly clipped. @@ -181,10 +210,14 @@ QtGui - QSpinBox * [259226] Fixed setting a stylesheet on a QSpinBox to change the arrow possition + * [255051] Fixed sizeHint update bug. - QStandardItemModel * [255652] Fixed crash while using takeRow with a QSortFilterProxyModel + - QToolTip + * Fixed a bug where tooltips were not shown in popups. (Windows only). + - QGraphicsItem * Added a new set of properties to set a transformation on a item @@ -202,6 +235,51 @@ QtGui * [254563] Fixed a crash when setting a focus in a widget tree that contains invisible widgets + - QFontEngineQPF + * Make alphaMapForGlyph() generate the correct color table for + Indexed8 and Mono glyph images. Fixed the "all glyphs are white + boxes" problem in OpenGL1 paint engine. + + - QPaintDevice + * New qt_paint_device_metric() function to replace the friend + declarations for window surface classes that need to access metric(). + + - QPushButton + * [255581] Fixed sizeHint recalculation bug. + + - QApplication + * [QTBUG-739] Removed internal widgets from QApplication::topLevelWidgets(). + +QtOpenGL + + - QGLFormat + * Increase unit test coverage and fix some long-standing issues. + * Improve performance of code that tests QGLFormat options. + * operator==() now tests for equality on all fields. + + - QGLColormap + * setEntry() was inserting entries instead of replacing them. + * Clarified documentation for isEmpty(). + + - QGLFramebufferObject + * Add support for the ARB_framebuffer_object, OES_framebuffer_object, + and OES_packed_depth_stencil extensions. + * Unbind the texture after it is initialized. + * Don't destroy the texture target on cleanup if one wasn't created. + + - QGLFramebufferObjectFormat + * New class for controlling fbo options. + + - Improvements to context sharing and object cleanup logic. + + - QGLContext + * Fix RGB565 mode in bindTexture(). + * Map mipmaps work on OpenGL/ES 2.0 systems in bindTexture(). + * Improve performance of QGLContext::currentContext(). + + - QGLGradientCache + * [249919] Clean up the gradient cache in the right context. + **************************************************************************** * Platform Specific Changes * **************************************************************************** @@ -209,6 +287,29 @@ QtGui - Added community supported Qt ports for QNX and VxWorks. See platform notes in the Qt documentation for details. +Qt for Linux/X11 +---------------- + + - KDE Integration: Improved the integration into KDE desktop (loading of KDE + palette, usage of KColorDialog and KFileDialog) using the GuiPlatformPlugin + + - Fixed pasting the clipboard content to non-Qt application on X11 when the + requested format is image/ppm. Patch by Ritt.K + + - On X11 Qt now supports the _NET_WM_SYNC protocol. + + - On X11 Qt now supports the SAVE_TARGET protocol that allows to keep + clipboard contents if the application that owns the clipboards exits + + - [QTBUG-4652] On X11 clipboard content can be properly retrieved even when an + application asks the unsupported target. This fixes copying and pasting data + when using Synergy. + - [MR#797] Fixed a crash when using QX11EmbedContainer/Widget on x86_64. + - [MR#1111] Emit workAreaResized when _NET_WORKAREA is changed on X11. + +Qt for Windows +-------------- + - Significant external contribution from Milan Burda for planned removal of (non-unicode) Windows 9x/ME support. @@ -219,45 +320,40 @@ QtGui QRegion. The native handle is for reading out only. Any GDI calls made on the HRGN handle will not affect the QRegion. - - [259221] QFileInfo::symLinkTarget() now supports NTFS symbolic links - thanks to Konstantin Ritt (merge request 1217). - - The reading code of QLocalSocket on Windows has been rewritten to improve reading performance. - - On Windows CE the link time code geration has been disabled by default to - be consistent with win32-msvc200x. - - - Added QMAKE_LIBS_OPENGL_ES1, QMAKE_LIBS_OPENGL_ES1CL and - QMAKE_LIBS_OPENGL_ES2 qmake variables for specifying OpenGL ES - specific libraries. - - - KDE Integration: Improved the integration into KDE desktop (loading of KDE - palette, usage of KColorDialog and KFileDialog) using the GuiPlatformPlugin - - - Fixed pasting the clipboard content to non-Qt application on X11 when the - requested format is image/ppm. Patch by Ritt.K - - On Windows when a file cannot be accessed (stat()ed), we are now restoring the error mode to the original value. - - On X11 Qt now supports the _NET_WM_SYNC protocol. + - [259221] QFileInfo::symLinkTarget() now supports NTFS symbolic links + thanks to Konstantin Ritt (merge request 1217). + - [251554] Fixed openUrl("mailto:") with Thunderbird on Windows. + - [254501] QDestopServices now supports cyrillic file names. + - Fixed an issue which prevents moving fixed size windows using titlebar. + - [258087] Fixed an issue on Vista which returns incorrect file paths when using + QFileDialog::getOpenFileNames() + - [253763] Fixed a focus issue when using out-of-process ActiveQt controls. + - [255912] Mouse move events will not be delivered to a blocked widget. + - [225588] Enabled IME reconversion support. - - On X11 Qt now supports the SAVE_TARGET protocol that allows to keep - clipboard contents if the application that owns the clipboards exits + - Phonon on Windows + * Now much more reliable when reading a file through a QIODevice. + * If Video Mixing Renderer 9 is not available, falls back to software + rendering. + * Fixed a flicker issue when switching source with a transition time of 0 - - [QTBUG-4652] On X11 clipboard content can be properly retrieved even when an - application asks the unsupported target. This fixes copying and pasting data - when using Synergy. +Qt for Mac OS X +--------------- + - Add support for GetURL events on Mac OS X + - [123740] Fixed an issue with dead keys on Mac (cocoa) on French keyboard layout. + - [252088] Drag Leave events will be delivered correctly on Cocoa. + - [257661] Cocoa now uses the correct line ending for clipboard plain text. + - [258438] Enabled Emacs style keyboard shortcuts. + - [258173] Fixed an issue which caused "whatsthis" pointer to flicked on Cocoa. - [QTBUG-4418] Fixed maximizing and restoring a window on Mac. - - [MR#797] Fixed a crash when using QX11EmbedContainer/Widget on x86_64. - - - [MR#1111] Emit workAreaResized when _NET_WORKAREA is changed on X11. - - - Add support for GetURL events on Mac OS X - General changes on Mac OS X: - Mac OS X version support: Support for 10.3(Panther) has been dropped, support for 10.6(Snow Leopard) has been added. @@ -272,12 +368,50 @@ General changes on Mac OS X: Use the -arch flags to override. - Building for ppc64 is no longer supported by the gcc tool chain. - Building for ppc is still supported. - - - Phonon on Windows - * Now much more reliable when reading a file through a QIODevice. - * If Video Mixing Renderer 9 is not available, falls back to software - rendering. - * Fixed a flicker issue when switching source with a transition time of 0 + +Qt for Embedded Linux +--------------------- + +- Added QMAKE_LIBS_OPENGL_ES1, QMAKE_LIBS_OPENGL_ES1CL and + QMAKE_LIBS_OPENGL_ES2 qmake variables for specifying OpenGL ES + specific libraries. + +- Compilation fixes for OpenGL/ES 1.0 and OpenGL/ES 1.1 Common Lite. + +- EGL and OpenGL/ES + * Protect the use of version-specific EGL symbols with #ifdef's. + * Make sure an EGL context is current when resolving GL extensions. + * Introduce "lazyDoneCurrent" for optimizing context switching in + paint engines. + * Separate EGLSurface from QEglContext so that the same context can + be used with multiple surfaces. + * Move common functions from system-specific files to qgl_egl.cpp. + * Fix a memory leak of EGLSurface's in QGLContext. + * Fix detection of pbuffers on OpenGL/ES systems. + * EGL_SAMPLES was being set to the wrong value for multisampled surfaces. + +- PowerVR + * Make the code better at detecting MBX vs SGX header files. + * Fix 32-bit screen support - some code was still assuming 16-bit. + * Stop GL window surfaces double-flushing their contents. + * Remove surface holder, which never worked all that well. + * Implement screen rotations. + +- Remove obsolete OpenGL/ES screen drivers: hybrid, ahigl. + +Qt for Windows CE +----------------- + - On Windows CE the link time code generation has been disabled by default to + be consistent with win32-msvc200x. + - The default button size has been reduced in the Windows mobile style. + - [QTBUG-3613] QWizard issues have been fixed on Windows mobile. + - [254673] Restoring minimized widgets fixed for Windows mobile and + Windows CE. + - [255242] Seeking within large files (bigger than 0x80000000 bytes) fixed + on Windows CE. + - [257352] When configuring Qt for Windows CE, configure points the user to + setcepaths, when its done. + - [259850] Added a makespec template for Windows CE 6. **************************************************************************** * Tools * @@ -302,6 +436,9 @@ General changes on Mac OS X: - [128859] Fixed code generation of QLabel's wordWrap property. + - lupdate + - Fixed a bug in the java source code parser. + **************************************************************************** * DirectFB * **************************************************************************** @@ -450,7 +587,7 @@ General changes on Mac OS X: - On Mac OS X, QDesktopServices::storageLocation(DataLocation) now includes QCoreApplication::organizationName() and QCoreApplication::applicationName() if those are set. This matches the behavior on the other platforms. - + - The Animation Framework * currentTime() now returns the complete current time including previous loops * currentLoopTime() returns the time inside the current loop @@ -461,3 +598,6 @@ General changes on Mac OS X: * QAnimationGroup::takeAnimationAt() has been renames to takeAnimation() * QSequentialAnimationGroup::insertPauseAt() has been renames to insertPause() +- Refactoring in OpenGL examples to improve portability and utilize the + Animation framework for animation. The hellogl and overpainting examples + now compile on OpenGL/ES 1.1. Also common code is factored. |