1
2Qt 2.2.2 is a bugfix release. It keeps both forward and backward
3compatibility (source and binary) with Qt 2.2.1
4
5
6****************************************************************************
7*			    General					   *
8****************************************************************************
9
10OpenGL:		More Problems with the auto-detection of OpenGL
11		libraries have been fixed.
12
13
14****************************************************************************
15*			   Designer					   *
16****************************************************************************
17
18uic:		Added workaround for the QListView::Manual vs.
19		QScrollView::Manual enumeration clash.
20		Fixed backslashes inside strings.
21		Obeys user defined layout names.
22
23RC2UI:		Converts Microsoft Dialog Resources (.rc) to
24		Qt Designer Dialog Userinterface Description Files (.ui).
25		You find it in $QTDIR/tools/designer/integration/rc2ui.
26		See the README file there.
27
28****************************************************************************
29*			   Library					   *
30****************************************************************************
31
32QAction:	Fixed possible crash in removeFrom().
33
34QApplication:	X11 only: Add possibility to input text in more than
35		one encoding.
36
37QCanvas:	Deletes items at canvas destruction time. Without a
38		canvas, items are not deletable anyway as they need to
39		access their canvas during destruction.
40		Some performance optimizations.
41
42QCanvasItem:	More accurate rectangle collision detection.
43
44QClipboard:	X11 only: 64bit cleanness when transferring data
45		with format==32 using dnd/clipboard.
46
47QColorDialog:	MS-Windows only: Tries harder to use a nice icon.
48
49QDialog:	Keypard-Enter triggers default button.
50
51QFile:		Unix only: Safe access to files in the proc filesystem.
52
53QFileDialog:	Fixed reentrancy problem when used with qFtp.
54		MS-Windows only: Tries harder to use a nice icon.
55
56QFontCache:	Fixed possible crash in the rare case that the font
57		cache runs over.
58
59QGLWidget:	MS-Windows only: Fix for GL context switching.
60
61QIconView:	Fixed possible crash.
62
63QImage:		Increased number of colors when writing XPM files from
64		64^2 to 64^4.
65		Fixed 16-bit pixel().
66
67QImageIO:	MS-Windows only: exported qInitJpegIO function.
68		Fixed crash with libpng 1.0.8.
69		Fixed huge memory leak with PNG files.
70
71QLCDNumber:	Sensible precision when displaying doubles.
72
73QLineEdit:	Accepts text drops other than text/plain.
74		Fixed psosible crash when deleting a line edit while its
75		context menu is visible.
76
77QListView:	Less flicker. Improved performance on insertItem().
78
79QMainWindow:	Deletes its layout first on destruction time to avoid
80		possible crashes with subclasses.
81
82QMotifPlusStyle:Tuned drawing of tabs.
83
84QPainter:	Fixed rounded rectangle drawing with rotation and
85		viewport transformation turned on.
86		Ignores '\r' in drawText.
87
88QPopupMenu:	Ensure to emit the aboutToShow() signal only once
89		for submenus.
90
91QPrinter:	Unix only: Fixed output for when printing some but not all pages
92		of multi-page output.
93		Unix only: Fixed an infinite loop in the image compression
94		algorithm for some images.
95		Unix only: Added MIBs for 8859-13, -14 and -15.
96		MS-Windows only: Fixed system print dialog for Win9x.
97
98QPrintDialog:	MS-Windows only: Tries harder to use a nice icon.
99
100QProgressBar:	Fixed drawing problem with really large progress ranges.
101
102QPushButton:	Implemented "flat" property as advertised.
103
104QPrinter:	MS-Windows only: Keep the current printer name.
105
106QRichText:	Fixed line breaking for asian scripts. Support for
107		chinese punctuation.
108		Obeys <font color="..."> tags inside links.
109
110QString:	Allows 'G' in sprintf.
111
112QTextCodec:	Recognizes "he" and "he_IL" as 8859-8 locales.
113		Added latin4 locales.
114		Improved Thai support.
115		X11 only: fixed crashes when LANG=ko.
116		Improved conversion performance.
117
118QWidget:	X11 only: fixed a crash in case XmbTextListToTextProperty
119		fails for a certain locale.
120		Visiblity fix when reparenting a widget to 0.
121		X11 only: Improved transient placement for embedded
122		windows.
123		X11 only: Maintains XDND state when reparented.
124		X11 only: No more crashes in setActiveWindow() with
125		or without XIM support.
126		X11 only: small ICCCM compatibility issue with subsequent
127		hide and show fixed.
128
129QWorkspace:	Tab-focus remains inside a document window.
130		Fixed problem with menubars inside document windows.
131		Obeys initial child geometry.
132		Uses the children's size hint when cascading.
133
134QXmlInputSource:Fix for stream devices that do not support
135		direct access.
136
137****************************************************************************
138*			   Third party					   *
139****************************************************************************
140
141None
142
143****************************************************************************
144*               Changes that might affect runtime behavior                 *
145****************************************************************************
146
147None
148
149****************************************************************************
150*		    Qt/Embedded-specific changes		           *
151****************************************************************************
152
153 - Drawing speed-ups, especially rectangles, alpha blitting, horizontal lines.
154 - More control of qconfig.h
155