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authorBjoern Erik Nilsen <bjorn.nilsen@nokia.com>2009-04-16 08:24:56 (GMT)
committerBjoern Erik Nilsen <bjorn.nilsen@nokia.com>2009-04-16 08:30:01 (GMT)
commit97ff2bde044838be0d5210a86c2fafd23c05d994 (patch)
tree3f939e3b69f45cb2a943c7c0aa90ef9cfcf1c0fe
parent125252e1c85889295311a0e20d9edec2498c4aca (diff)
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My 4.5.1 changes.
-rw-r--r--dist/changes-4.5.122
1 files changed, 22 insertions, 0 deletions
diff --git a/dist/changes-4.5.1 b/dist/changes-4.5.1
index 8d306d9..271f25d 100644
--- a/dist/changes-4.5.1
+++ b/dist/changes-4.5.1
@@ -28,6 +28,19 @@ General Improvements
- Embedded Dialogs demo
* [246517] Fixed warnings and bugs in hover handling on Mac OS X
+
+Optimizations
+-------------
+
+- Graphics View has been optimized in several areas
+ * Improved the performance of QGraphicsItem::clipPath.
+ * Improved the performance of QGraphicsItem::setPos.
+ * Improved the performance of QGraphicsItem::effectiveOpacity.
+ * Improved the performance of QGrahicsScene::items(*).
+ * Improved update handling.
+ * Reduced the number of floating point operations.
+ * Reduced QVariant overhead.
+
Third party components
----------------------
@@ -316,6 +329,10 @@ Qt for Linux/X11
* Event posted to a thread before it is started are not processed until
others events are posted.
+- QWidget
+ * [213512] Fixed a bug that would cause wrong clipping when using the
+ Qt::WA_PaintOutsidePaintEvent attribute.
+
Qt for Windows
--------------
@@ -331,6 +348,10 @@ Qt for Windows
* [248036] Fixed an issue where tool buttons would incorrectly
hover when disabled.
+- QWidget
+ * [248391] Fixed a bug that made it impossible to dynamically switch
+ from QPainter based graphics to native graphics API and back.
+
- [249576] Fixed a crash when using a combobox with Qt::NoFocus.
- [244875] System menu will now be shown for a fullscreen window.
- [240891] Corrected the focus behavior of native file dialogs, when application has multiple toplevels.
@@ -357,6 +378,7 @@ Qt for Mac OS X
* Fixed a bug where the drag cursor was not updated when modifier keys are used.
* [247947] Fixed a crash in drag and drop.
* The command + h shortcut is now enabled. (Hides the current window.)
+ * [239043] Fixed a bug that would cause QGraphicsProxyWidget to shrink when moving it.
- QDesktopWidget
* [244004] Support multiple screens that have different sizes properly.