diff options
author | Lars Knoll <lars.knoll@nokia.com> | 2009-03-23 09:18:55 (GMT) |
---|---|---|
committer | Simon Hausmann <simon.hausmann@nokia.com> | 2009-03-23 09:18:55 (GMT) |
commit | e5fcad302d86d316390c6b0f62759a067313e8a9 (patch) | |
tree | c2afbf6f1066b6ce261f14341cf6d310e5595bc1 /dist/changes-2.00beta1 | |
download | Qt-e5fcad302d86d316390c6b0f62759a067313e8a9.zip Qt-e5fcad302d86d316390c6b0f62759a067313e8a9.tar.gz Qt-e5fcad302d86d316390c6b0f62759a067313e8a9.tar.bz2 |
Long live Qt 4.5!
Diffstat (limited to 'dist/changes-2.00beta1')
-rw-r--r-- | dist/changes-2.00beta1 | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/dist/changes-2.00beta1 b/dist/changes-2.00beta1 new file mode 100644 index 0000000..5dccbad --- /dev/null +++ b/dist/changes-2.00beta1 @@ -0,0 +1,61 @@ + +The Qt version 2.x series is not binary compatible with the 1.x +series. This means programs compiled with Qt version 1.x must be +recompiled to work with Qt 2.0. + +Qt 2.0 is mostly, but not completely, source compatible with Qt 1.x. +See the document "Porting from Qt 1.x to Qt 2.0" in the Online +Reference Documentation for information on how to port an existing +Qt 1.x-based program to Qt 2.0. + + +**************************************************************************** +* New classes * +**************************************************************************** + + +* Support for generalized configrable styles: + + QStyle and subclasses + +* Support for international software development: + + QTranslator and the QObject::tr() function + QTextCodec (and subclasses) + QString - a Unicode string + QChar - a Unicode character + +* Convenient and powerful new collection classes: + QMap<Key,Type> - QDict with arbitrary keys + QValueList<Type> - QList of types other than pointers + QStringList - QValueList<QString> with helper functions + +* Dialogs + QColorDialog - user picks a color + QFontDialog - user picks a font + QWizard - framework for leading users through steps + +* Layout + QGrid/QHBox/QVBox - grid and boxes of widgets automatically assembled + QHGroupBox/QVGroupBox - easy framed groups of widgets + +* PNG Support + PNG support is always compiled into Qt + +* Rich Text + QTextView - formatted text and images + QTextBrowser - navigate formatted text and images + QStyleSheet - define your own XML formatting tags + QSimpleRichText - display rixh text anywhere + +* Session management + QSessionManager - safe state when system shuts down + + +**************************************************************************** +* Major changes in existing classes * +**************************************************************************** + +QString is now 16-bit Unicode. + +QPoint, QPointArray, QSize and QRect now have 32-bit coordinates.
\ No newline at end of file |