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Diffstat (limited to 'dist')
| -rw-r--r-- | dist/README | 12 | ||||
| -rw-r--r-- | dist/changes-4.6.0 | 69 |
2 files changed, 75 insertions, 6 deletions
diff --git a/dist/README b/dist/README index 38b3a1c..c9e7677 100644 --- a/dist/README +++ b/dist/README @@ -2,11 +2,11 @@ This is Qt version %VERSION%. Qt is a comprehensive cross-platform C++ application framework. Qt 4 introduces new features and many improvements over the 3.x series. See -http://doc.trolltech.com/latest/qt4-intro.html for details. +http://doc.qtsoftware.com/latest/qt4-intro.html for details. The Qt 4.x series is not binary compatible or source compatible with the 3.x series. For more information on porting from Qt 3 to Qt 4, see -http://doc.trolltech.com/latest/porting4.html. +http://doc.qtsoftware.com/latest/porting4.html . INSTALLING Qt @@ -37,7 +37,7 @@ The Qt reference documentation is available locally in Qt's doc/html directory. You can use Qt Assistant to view it; to launch Assistant, type 'assistant' on the command line or use the Start menu. On Mac OS X, you can find it in /Developer/Applications/Qt. The latest -documentation is available at http://doc.trolltech.com/. +documentation is available at http://doc.qtsoftware.com/ . SUPPORTED PLATFORMS @@ -90,10 +90,10 @@ For this release, the following platforms have been tested: wincewm60standard-msvc2008 For a complete list of supported platforms, see -http://www.qtsoftware.com/developer/supported-platforms/supported-platforms/ +http://doc.qtsoftware.com/latest/supported-platforms.html For a description of Qt's platform support policy, see -http://www.qtsoftware.com/support-services/support/platform-support-policy +http://qtsoftware.com/support-services/support/platform-support-policy COMMERCIAL EDITIONS @@ -106,7 +106,7 @@ the QtCore, QtGui (except QGraphicsView), QtTest, QtDBus and Qt3Support modules. For a full listing of the contents of each module, please refer to -http://doc.trolltech.com/4.4/modules.html. +http://doc.qtsoftware.com/latest/modules.html HOW TO REPORT A BUG diff --git a/dist/changes-4.6.0 b/dist/changes-4.6.0 new file mode 100644 index 0000000..ba58bcf --- /dev/null +++ b/dist/changes-4.6.0 @@ -0,0 +1,69 @@ +Qt 4.6 introduces many new features and improvements as well as bugfixes +over the 4.5.x series. For more details, refer to the online documentation +included in this distribution. The documentation is also available online: + + http://doc.trolltech.com/4.6 + +The Qt version 4.6 series is binary compatible with the 4.5.x series. +Applications compiled for 4.5 will continue to run with 4.6. + +Some of the changes listed in this file include issue tracking numbers +corresponding to tasks in the Task Tracker: + + http://www.qtsoftware.com/developer/task-tracker + +Each of these identifiers can be entered in the task tracker to obtain more +information about a particular change. + +**************************************************************************** +* General * +**************************************************************************** + + + +**************************************************************************** +* Library * +**************************************************************************** + + +**************************************************************************** +* Platform Specific Changes * +**************************************************************************** + + + +**************************************************************************** +* Important Behavior Changes * +**************************************************************************** + + - The experimental Direct3D paint engine has been removed. The + reasons for this is that Qt Software focuses on OpenGL for desktop + hardware accelerated rendering. + + - When mixing OpenGL and QPainter calls you need to first call syncState() + on the paint engine, for example "painter->paintEngine()->syncState()". + This is to ensure that the engine flushes any pending drawing and sets up + the GL modelview/projection matrices properly. + + - Graphics View has undergone heavy optimization work, and as a result of + this work, the following behavior changes were introduced. + + a) QStyleOptionGraphicsItem::exposedRect now contains the item's bounding + rectangle, and QStyleOptionGraphicsItem::matrix is uninitialized by + default. You can enable an exact exposed rectangle and a correct matrix + by enabling the flag QGraphicsItem::ItemUsesExtendedStyleOptions. + + b) QStyleOptionGraphicsItem::levelOfDetails is obsoleted and its value is + always initialized to 1. Instead you can call + QStyleOptionGraphicsItem::levelOfDetailFromTransform(const QTransform &) + to determine the level of detail. + + c) QGraphicsView no longer calls QGraphicsView::drawItems(), and in turn + QGraphicsScene::drawItems(), by default. You can get the old behavior + back by enabling QGraphicsView::IndirectPainting. + + d) QGraphicsItem no longer calls itemChange() for position and + transformation changes. If you want to receive notifications for changes + to the item's position and transformation, you can set the flag + QGraphicsItem::ItemSendsGeometryChanges (which is enabled by default by + QGraphicsWidget and QGraphicsProxyWidget). |