8 files changed, 85 insertions, 2 deletions
diff --git a/doc/src/images/symbian-draw-pixmap-sequence.png b/doc/src/images/symbian-draw-pixmap-sequence.png
new file mode 100644
index 0000000..05e3739
--- /dev/null
+++ b/doc/src/images/symbian-draw-pixmap-sequence.png
diff --git a/doc/src/images/symbian-qt-draw-pixmap-sequence.png b/doc/src/images/symbian-qt-draw-pixmap-sequence.png
new file mode 100644
index 0000000..f7546f4
--- /dev/null
+++ b/doc/src/images/symbian-qt-draw-pixmap-sequence.png
diff --git a/doc/src/images/symbian-qt-rendering-stack-non-screenplay.png b/doc/src/images/symbian-qt-rendering-stack-non-screenplay.png
new file mode 100644
index 0000000..9e1997d
--- /dev/null
+++ b/doc/src/images/symbian-qt-rendering-stack-non-screenplay.png
diff --git a/doc/src/images/symbian-rendering-stack-non-screenplay.png b/doc/src/images/symbian-rendering-stack-non-screenplay.png
new file mode 100644
index 0000000..80cb078
--- /dev/null
+++ b/doc/src/images/symbian-rendering-stack-non-screenplay.png
diff --git a/doc/src/index.qdoc b/doc/src/index.qdoc
index e45892f..77856ec 100644
--- a/doc/src/index.qdoc
+++ b/doc/src/index.qdoc
@@ -99,7 +99,7 @@
                   <li><a href="linguist-manual.html">Qt Linguist</a></li>
                   <li><a href="assistant-manual.html">Qt Assistant</a></li>
                   <li><a href="qmake-manual.html">Qt qmake</a></li>
-                  <li><a href="http://doc.qt.nokia.com/qtsimulator-1.0/simulator-description.html">Qt Simulator</a></li>
+                  <li><a href="http://doc.qt.nokia.com/qtsimulator-1.0/index.html">Qt Simulator</a></li>
                   <li><a href="http://qt.nokia.com/developer/eclipse-integration">Eclipse Integration</a></li>
                   <li><a href="http://qt.nokia.com/products/appdev">Add-On Products and Services</a></li>
                   <li><a href="qvfb.html">Virtual Framebuffer</a></li>
diff --git a/doc/src/legal/3rdparty.qdoc b/doc/src/legal/3rdparty.qdoc
index e7133e3..db6ff7c 100644
--- a/doc/src/legal/3rdparty.qdoc
+++ b/doc/src/legal/3rdparty.qdoc
@@ -683,4 +683,36 @@
     THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+	
+    \hr
+
+	jquery 1.4.2.js Copyright 2010 John Resig
+	This software is dual licensed under the MIT or GPL version 2 licenses.
+	Nokia has used the software herein under the MIT license.
+
+	jquery includes Sizzle.js Copyright 2010 The Dojo Foundaton and is
+	licensed under the MIT, BSD and GPL licenses.  Nokia has used this
+	software herein under the MIT license.
+
+	The MIT License
+
+	Permission is hereby granted, free of charge, to any person obtaining a copy
+	of this software and associated documentation files (the "Software"), to deal
+	in the Software without restriction, including without limitation the rights
+	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+	copies of the Software, and to permit persons to whom the Software is
+	furnished to do so, subject to the following conditions:
+
+	The above copyright notice and this permission notice shall be included in
+	all copies or substantial portions of the Software.
+
+	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+	OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+	THE SOFTWARE.
+	
+	
 */
diff --git a/doc/src/platforms/compiler-notes.qdoc b/doc/src/platforms/compiler-notes.qdoc
index c6ecd68..3870e8f 100644
--- a/doc/src/platforms/compiler-notes.qdoc
+++ b/doc/src/platforms/compiler-notes.qdoc
@@ -68,7 +68,7 @@
     \endtable
 
     * WebKit is only supported as a dynamically built library. Static linkage is not supported.
-
+    
     \target GCC
     \section1 GCC
 
@@ -115,6 +115,7 @@
     \section2 Solaris
 
     Please use GCC 3.4.2 or later.
+	Please not that WebKit is not supported for Solaris, regardless of which compiler is used.
 
     \section2 Mac OS X
 
diff --git a/doc/src/platforms/platform-notes.qdoc b/doc/src/platforms/platform-notes.qdoc
index 94b9856..6f533ae 100644
--- a/doc/src/platforms/platform-notes.qdoc
+++ b/doc/src/platforms/platform-notes.qdoc
@@ -526,6 +526,56 @@
     platform in use. If available, it is loaded in preference over the MMF
     plugin. If the Helix plugin fails to load, the MMF plugin, if present on
     the device, will be loaded instead.
+
+    \section1 UI Performance in devices prior to Symbian^3
+
+    Qt uses the QPainter class to perform low-level painting on widgets and
+    other paint devices. QPainter provides functions to draw complex shapes,
+    aligned text and pixmaps. It can also do vector path clipping, coordinate
+    transformations and Porter-Duff composition. If the underlying graphics
+    architecture does not support all of these operations then Qt uses the
+    raster graphics system for rendering.
+
+    Most of the Symbian devices prior to Symbian^3 use a non-ScreenPlay
+    graphics architecture which does not have native support for all functions
+    provided by QPainter. In non-ScreenPlay devices Qt uses the raster
+    graphics system by default which has a performance penalty when compared
+    to native Symbian rendering.
+
+    In order to be able to perform all functions provided by QPainter, the
+    raster graphics system needs to have pixel level framebuffer access. To
+    make this possible in non-ScreenPlay devices Qt has to create an
+    additional offscreen buffer that is the target for all Qt rendering
+    operations. Qt renders the widget tree to the offscreen buffer and the
+    offscreen buffer is blitted to the framebuffer via Symbian Window Server.
+
+    The following table shows the rendering stacks of native Symbian and Qt in
+    non-ScreenPlay devices.
+
+    \table
+    \header \o Symbian
+            \o Qt
+    \row    \o \image symbian-rendering-stack-non-screenplay.png
+            \o \image symbian-qt-rendering-stack-non-screenplay.png
+    \endtable
+
+    The following diagrams show a simplified sequence of drawing a pixmap in
+    a non-ScreenPlay device.
+
+    \table
+    \header \o Symbian
+    \row    \o \image symbian-draw-pixmap-sequence.png
+    \endtable
+
+    \table
+    \header \o Qt
+    \row    \o \image symbian-qt-draw-pixmap-sequence.png
+    \endtable
+
+    When compared to a native Symbian application, Qt does an additional blit
+    to the offscreen buffer before drawing to the framebuffer. That is the
+    performance penalty which needs to be paid to get all functionality
+    provided by QPainter in non-ScreenPlay architecture.
 */
 
 /*!