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authormread <qt-info@nokia.com>2009-06-22 16:00:29 (GMT)
committermread <qt-info@nokia.com>2009-06-22 16:00:29 (GMT)
commit3903747324b87cf8c3a0d831478c0854557caf79 (patch)
tree8f7b9707d4f07d1b57682ddd7673fc6b2d9a65a4 /dist/changes-4.5.2-tower
parent6b32ad93bea82601dcf7c1c5984aa4fceb83dceb (diff)
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exceptions added to changes doc
Diffstat (limited to 'dist/changes-4.5.2-tower')
-rw-r--r--dist/changes-4.5.2-tower26
1 files changed, 26 insertions, 0 deletions
diff --git a/dist/changes-4.5.2-tower b/dist/changes-4.5.2-tower
index 3ca32ed..eaf493d 100644
--- a/dist/changes-4.5.2-tower
+++ b/dist/changes-4.5.2-tower
@@ -55,6 +55,12 @@ New modules
* Experimental webkit build for S60. Can be enabled by passing -webkit
to configure.
+New classes
+------------
+
+- QScopedPointer
+ * Smart pointer, which deletes pointer when destroyed.
+
Ported classes
--------------
@@ -86,6 +92,11 @@ Features
* Widgets can now be made semi-transparent on systems that support it
using Qt::WA_TranslucentBackground.
+- Exception safety
+ * Improving the exception safety of Qt, not yet complete.
+ * Added support for translating between Symbian leaves and standard C++
+ exceptions.
+
Optimizations
-------------
@@ -100,6 +111,15 @@ Optimizations
- qwindowsurface_s60.cpp
* Avoid updating raster buffer pointer on window hide
+
+Documentation
+-------------
+
+- exceptionsafety.qdoc
+ * A guide to exception safety in Qt.
+
+- symbian-exceptionsafety.qdoc
+ * A guide to integrating exception safety in Qt with Symbian.
****************************************************************************
* Code clean-up *
@@ -307,6 +327,9 @@ Optimizations
setting the respective palette role.
* Add support for Qt::WA_TranslucentBackground.
+- Many classes
+ * Improved exception safety.
+
****************************************************************************
* Examples and demos *
****************************************************************************
@@ -408,3 +431,6 @@ Optimizations
workaround for an obscure crash when they are paged.
* qt_libs.pro updated to reflect Open C dependencies, as Qt requires
1.5.0 and newer release.
+ * Qt libs are now build with the "STDCPP" mmp flag. On platforms from
+ TB9.2, Qt code will throw std::bad_alloc exceptions on allocation
+ failure.