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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>Qt Toolkit - Change Notes for Qt 2.1.1</title><style type="text/css"><!--h3.fn,span.fn { margin-left: 1cm; text-indent: -1cm; }a:link { color: #004faf; text-decoration: none }a:visited { color: #672967; text-decoration: none }body { background: white; color: black; }--></style></head><body bgcolor="#ffffff"><p><table width="100%"><tr><td><a href="index.html"><img width="100" height="100" src="qtlogo.png"alt="Home" border="0"><img width="100"height="100" src="face.png" alt="Home" border="0"></a><td valign="top"><div align="right"><img src="dochead.png" width="472" height="27"><br><a href="classes.html"><b>Classes</b></a>- <a href="annotated.html">Annotated</a>- <a href="hierarchy.html">Tree</a>- <a href="functions.html">Functions</a>- <a href="index.html">Home</a>- <a href="topicals.html"><b>Structure</b> <font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" align="center" size=32>Qte</font></a></div></table><h1 align="center"> Change Notes for Qt 2.1.1</h1><br clear="all"><p>Qt 2.1.1 is a bugfix release. It keeps both forward and backwardcompatibility (source and binary) with Qt 2.1.<p><h2>General</h2><ul><li> Many documentation improvements<li> Various compilation problems relating to particular versions of xlC,MipsPRO, Solaris, Japanese Windows, old X11 libraries, and gcc 2.7.2fixed<li> 64bit HP build targets added<li> Qt OpenGL Extension updated; see details in qt/extensions/opengl/CHANGES<li> As usual, many minor bugfixes, too small to be mentioned here.<p></ul><p><h2>Specific</h2><ul><li> QToolbar: fix of layout-saving when moving out of dock<li> QAccel: Support for non-alphanumeric keys<li> QPrinter: Better tolerance for PS interpreter peculiarities<li> QPainter: drawText() with rasterOp on Windows<li> QIconView: Drawing fixes<li> QDate: Ensure invalid status when created with invalid values<li> Motif Dnd: Fix possible crash<li> QWorkSpace: Proper minmize/maximize activation<li> QListBox: Optimization: better performance for lists with thousands of elements. Selection problem fixed.<li> QFont: Fontset matching fix for X11<li> QMultiLineEdit: Wordwrap/selection workaround<li> QTabBar: Refresh layout after style change. Optimization.<li> QTimer: Zero-timers on Windows speedup<li> QFileDialog: Correct caption on Windows<li> QComboBox: Accept only left button. Do proper font propagation.<li> QMenuBar: Accept only left button<li> QDialog: Modal dialogs after QApplication::exec() returns<li> QWidget: Optimization: fewer server round-trips<li> QCheckBox: Fixed mask drawing<li> QSpinBox: Accept '-' key, for negative values<li>Dnd: Allow disabling on X11<li>QFontDatabase: Use QApplication's charset as default, and fixed garbage on Win2000<p></ul><p><address><hr><div align="center"><table width="100%" cellspacing="0" border="0"><tr><td>Copyright ⌨️ 快捷键说明
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