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authoraxis <qt-info@nokia.com>2009-04-24 11:34:15 (GMT)
committeraxis <qt-info@nokia.com>2009-04-24 11:34:15 (GMT)
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Long live Qt for S60!
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+Here is a list of (major) changes in Qt from 0.92 to 0.93.
+
+Bug-fixes, optimizations and much improved documentation, of course.
+
+There are not many changes in the API interface.
+Here's a list of the most important changes.
+
+
+QApplication:
+-------
+ setCursor(), restoreCursor() now uses a stack of cursors.
+ quit() is now a slot.
+ exit() replaces the old static quit() function.
+
+
+QColor:
+-------
+ New constructor that makes you set an RGB or HSV color directly,
+ like this: QColor(320, 255, 240, QColor::Hsv)
+
+
+QObject:
+--------
+ Has now a timerEvent(), which was moved from QWidget.
+ Compatible with old code.
+
+
+QPainter:
+---------
+ GC caching (internal optimization) makes drawing very fast.
+
+ drawShade* obsolete, moved to qdrawutl.h and renamed to qDrawShade*
+ - These are now global functions that take QPainter * and QColorGroup
+ - Added qDrawWinPanel and qDrawWinButton for Windows 95 look
+ - Added qDrawPlainRect
+
+
+QPixmap:
+-------
+ New fill() function that fills the pixmap with the background color
+ OR background pixmap of a widget.
+
+
+QRect:
+------
+ fixup() renamed to normalize(), returns a new QRect.
+
+
+QWidget:
+-------
+ New function setCaption(), setIcon() and setIconText(), moved from QWindow.
+
+
+New classes:
+------------
+ QSocketNotifier, makes it possible to write async socket code.
+
+
+New global functions:
+---------------------
+ qInstallMsgHandler() and qRound(), in qglobal.h.
+
+
+moc:
+----
+ Supports templates.
+
+
+Documentation:
+--------------
+ A tutorial.
+ Template classes (QArray, QList etc.) are documented.
+ Many more links in the examples.
+ Postscript documentation (around 400 pages).