Qt 4.6.2 is a bug-fix release. It maintains both forward and backward compatibility (source and binary) with Qt 4.6.0. For more details, refer to the online documentation included in this distribution. The documentation is also available online: http://qt.nokia.com/doc/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 Qt Bug Tracker, the (now obsolete) Task Tracker, or the Merge Request queue of the public source repository. Qt Bug Tracker: http://bugreports.qt.nokia.com Task Tracker: http://qt.nokia.com/developer/task-tracker Merge Request: http://qt.gitorious.org **************************************************************************** * General * **************************************************************************** New features ------------ - SomeClass, SomeOtherClass * New classes for foo, bar and baz Optimizations ------------- - Optimized foo in QSomeClass * See list of Important Behavior Changes below **************************************************************************** * Library * **************************************************************************** QtCore ------ - foo * bar QtGui ----- - QBmpHandler * [QTBUG-7530] Fixed an infinite loop that could occur when reading invalid BMP images. - QImage * [QTBUG-7231] Avoid an unnecessary copy in QImage::scaled(). - QPDFEngine * [QTBUG-7249] Fixed the encoding of the Tile and Creator tags in the PDF engine. QtDBus ------ - foo * bar QtNetwork --------- - foo * bar QtOpenGL -------- - QGLWidget * [QTBUG-7213] Fixed QGLWidget::renderPixmap() on Windows. - QGLPixelBuffer * [QTBUG-7476] Fixed a crash under X11 when drawing QPixmaps to QGLPixelBuffers. - QGL2PaintEngineEx * [QTBUG-7203] Reset the GL stencil mask, op and function in resetGLState(). QtScript -------- - foo * bar QtSql ----- - foo * bar QtXml ----- - foo * bar Qt Plugins ---------- - foo * bar Third party components ---------------------- - Updated foo to version 2.3.9. - Updated bar to the latest version from baz.org. **************************************************************************** * Platform Specific Changes * **************************************************************************** Qt for Unix (X11 and Mac OS X) ------------------------------ - Qt for Linux/X11 ---------------- - Qt for Windows -------------- - Qt for Mac OS X --------------- - QPrintPreviewDialog * [QTBUG-7481] Re-added the Close button in QPrintPreviewDialog for Mac/Carbon. Qt for Embedded Linux --------------------- - DirectFB -------- - Qt for Windows CE ----------------- - **************************************************************************** * Tools * **************************************************************************** - Designer * foo - qdoc3 * bar - Linguist * baz **************************************************************************** * Important Behavior Changes * **************************************************************************** -