Merge branch '4.5' of git@scm.dev.nokia.troll.no:qt/qt into 4.5

1 files changed, 241 insertions, 31 deletions

diff --git a/dist/changes-4.5.1 b/dist/changes-4.5.1
index e8595ff..016a99d 100644
--- a/dist/changes-4.5.1
+++ b/dist/changes-4.5.1
@@ -24,6 +24,27 @@ General Improvements
 --------------------
 
 - Documentation and Examples
+   * Added printing feature for the Spreadsheet demo.
+   * [245675] Clarified the differences between QItemDelegate and
+     QStyledItemDelegate.
+   * [248752] Marked QPrintDialog::printer(), setPrinter() and addButton()
+     as Unix only functions, part of Qt3Support.
+
+- 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
 ----------------------
@@ -34,56 +55,113 @@ Third party components
 ****************************************************************************
 
 - QAbstractItemModel
-   * [243195] Clrarified some warning messages printed if the model is invalid.
+   * [243195] Clarified some warning messages printed if the model is invalid.
 
 - QAbstractEventDispatcher
-   * [248805] Duplicates timerid could happen when timer are running while
-     the QObject is moved to another thread, and would stop timers from working.
+   * [248805] Duplicate timerids could occur when a timer is running while
+     the QObject is moved to another thread, stopping timers from working.
 
 - QAbstractSocket
-   * [192037] Emit disconnected only if we were connected before
+   * [192037] Emit the disconnected signal only if we were connected before.
+
+- QAccessible
+   * [241161] Fixed a bug in browsing menus with the keyboard.
+   * [221731] Fixed a bug where the accessibility plugin could crash if
+     there was an "&" at the end or spin forever if a label had a sequence of
+     "&&".
+
+- QAtomicInt
+   * [216492] Fixed compilation on 64-bit PowerPC machines with gcc 4.3.
 
 - QAuthenticator
-   * [237979] fix implemenation of md5-sess
+   * [237979] Fixed implementation of md5-sess.
+
+- QByteArray
+   * [246233] QByteArray::fromHex() fails with input of size 1.
 
 - QColorDialog
-   * [247349] Fixed bug causing the wrong alpha value to be returned.
+   * [247349] Fixed a bug causing the wrong alpha value to be returned.
 
 - QCombobox
-   * [248094] Fixed scrollbar appearing while not required.
+   * [248094] Fixed scrollbar from appearing when not required.
 
 - QCompleter
-   * [250064] Fixed focus policy propagation regression.
-   * [246056] Fixed assertion failure in setCompletionPrefix().
+   * [250064] Fixed a focus policy propagation regression.
+   * [246056] Fixed an assertion failure in setCompletionPrefix().
+
+- QtConcurrent
+   * [244718] Reduced the number of calls to QThread::idealThreadCount().
 
 - QDirIterator
-   * [247645] Fix a bug that may loose all cached data inside the QFileInfo
+   * [247645] Fixed a bug that may loose all cached data inside QFileInfo.
+
+- QFile
+   * [244500] QFile::rename() does not always return false when the method
+              fails
+   * [244485] Renaming a file does not change QFile::fileName().
 
 - QFileInfo
-   * [205244] return valid file info also for relative UNC paths
+   * [205244] Return valid file info also for relative UNC paths.
 
 - QFileDialog
-   * [250194] QFileDialog and QSortFilterProxyModel index mapping issue
-   * [248332] QFileDialog is slow after visiting a large directory
-   * [221323] QFileDialog programatical file selection bug
+   * [250194] Fixed an issue with QFileDialog and QSortFilterProxyModel
+              index mapping.
+   * [248332] QFileDialog is slow after visiting a large directory.
+   * [221323] QFileDialog programmatical file selection bug.
+
+- QGLFramebufferObject
+   * Framebuffer object extension resolution now works with OpenGL/ES 2.0.
 
 - QGraphicsItem
-   * [247890] Cached QGraphicsItems are not updated if update() is called when they are hidden
-   * [250272] When an item is deleted it does not get removed from the sceneeventfilters meaning a crash can occur
+   * [247890] Cached QGraphicsItems are not updated if update() is called
+              when they are hidden.
+   * [250272] When an item is deleted it does not get removed from the
+              sceneeventfilters, meaning a crash can occur.
+   * Fixed a slow down regression in QGraphicsItem::ItemCoordinateCache.
+
+- QGraphicsGridLayout
+   * [242472] Fixed a bug where the calculation of the maximum width of a
+              column was incorrect.
 
--QGraphicsView
-   * [245766] Rubber Band drag mode not updated correctly when scrolling
+- QGraphicsScene
+   * [243707] Fixed a crash when adding child before parent to scene.
+
+- QGraphicsView
+   * [245766] Rubber Band drag mode does not update correctly when
+              scrolling.
+
+- QGraphicsWidget
+    * [246215] Fixed a regression where we could cache the wrong size hint
+      because we called the virtual sizeHint() from the constructor.
 
 - QHttp
-   * [208445] cancel request upon receiving unknown authentication method
+   * [208445] Cancel request upon receiving unknown authentication method.
+   * Compile fixes for QT_BEGIN_NAMESPACE being in the wrong place in
+     some private headers.
+
+- QHostAddress
+   * [247330] Fixed compilation on MinGW by adding a missing QPair include.
+
+- QLocalSocket
+   * Fixed a bug that would cause QLocalSocket to disconnect 30 seconds
+     after a succesful delayed connection on UNIX.
 
 - QMacStyle
-    * [248769] Fix regression where QMacStyle would only draw tabs when passed a QStyleOptionTabV3.
-    * Adjust the opacity value for popups.
+   * [248769] Fixed a regression where QMacStyle would only draw tabs when
+              passed a QStyleOptionTabV3.
+   * Adjusted the opacity value for popups.
 
 - QMainWindow
     * [248048] Fix a regression that would cause tooltips to disappear when using the unified toolbar.
 
+- QMetaType
+   * [248890] Detailed description of QMetaType no longer contradicts
+     documentation of QMetaType::type()
+
+- QMutex
+   * Fix performance regression for contended mutexes as reported on
+     the qt4-preview-feedback list.
+
 - QPainter
    * [247492] Fix rendering bug in raster paint engine causing one-pixel
      offset when drawing premultiplied ARGB32 images on RGB16 images.
@@ -95,11 +173,17 @@ Third party components
    * [247505] Fix missing fills of rectangles with negative width/height in
      raster paint engine.
    * [249628] Fix crash in OpenGL paint engine when filling using Qt::NoBrush.
+   * Compile fixes for OpenGL paint engine on OpenGL/ES 1.1 CommonLite
+     and OpenGL/ES 1.0.
 
 - QPixmap
    * [249175] Fix QPixmap::fromImage() of monochrome images to result in
      black/white pixels and not transparent/white pixels.
 
+- QProcess
+   * [247865] Fix a crash when calling QProcess::start() and
+     startDetached() with an empty program string.
+
 - QScrollBar
    * [247985] Stylesheet: added ability to style scrollbar menus.
 
@@ -115,6 +199,9 @@ Third party components
    * [245668] set also protocol, verifyMode and verifyDepth in
      setSslConfiguration()
 
+- QString
+   * [249517] Fixed regression in replace(int, int, QChar) when string is empty
+
 - QStyleSheetStyle
    * Improved support for setting background and foreground roles in styles
     such as the text color in a combo box popup on Mac and Cleanlooks, or
@@ -123,14 +210,30 @@ Third party components
    * Fixed crash while styling the title bar of a QMdiArea.
    * [246542] Fixed QToolButton::hover{ color:.... }
 
+- QThread
+   * [249997] Add documentation indicating that the priority set by
+     the programmer may be ignored, for example on Linux.
+
 - QTreeView
    * Fixed crash that may occurs when event are processed just after QSortFilterProxyModel
      has been invalidated
    * [246025] Fixed auto-expand that occurs while quicly collapsing an item after clicking on a child
-   * [248805] Calling programatically  QTreeView::sortByColumn was not working if manual 
+   * [248805] Calling programatically  QTreeView::sortByColumn was not working if manual
      sorting is disabled
    * [248163] Fixed possible crash in the paintEvent when spans are used.
 
+- QWidget
+   * [250388] Fixed potential crash in QWidget::scroll() when using the raster
+     graphics system.
+
+- QWidget
+   * [246852] Better handling WindowMaximizeButtonHint for widget with
+     layouts.
+
+-QLocale
+   * String-to-number conversion functions are now ignore trailing and
+     leading whitespaces in all locales as it is documented.
+
 - QWizard
    * [248107] Fixed bug on Vista causing Back button to connect twice to the back() signal.
 
@@ -146,10 +249,28 @@ Third party components
    * Fixed path fill styles (Zack Rusin)
    * Fixed pre-edit text handling with input methods.
 
+- QSqlTableModel
+   * [189093] QSqlTableModel did not handle updates when one of the fields
+     had a NULL value.
+   * Made setTable() try and use the db's casing of the passed tablename.
+
 ****************************************************************************
 *                          Database Drivers                                *
 ****************************************************************************
 
+   * Fixed DB2 driver returning double field as empty
+   * Fixed memory leak in DB2 driver
+   * [249059] Fixed QPSQL datetime/time fields with negative timezone offsets
+     not being handled correctly.
+   * Fixed DB2 not enquoting table/field names properly.
+   * Fixed an issue with ODBC & FreeTDS not accepting quotes in statements.
+   * Fixed sqlite2 driver not returning false on failing to exec a statement.
+   * PrecisionPolicy now works in the oracle driver.
+   * Fixed ODBC driver returning a list of tables when requested.
+   * Fixed Interbase retrieving scale/precision information on numeric/decimal fields.
+   * Stopped drivers doing quoting again when escapeIdentifier called twice.
+   * Fixed sqlite2 driver not quoting fields correctly.
+   * [232769] Fixed memory overflow issue on bound out strings in ODBC Driver
 
 ****************************************************************************
 *                      Platform Specific Changes                           *
@@ -158,6 +279,37 @@ Third party components
 Qt for Linux/X11
 ----------------
 
+   * Proper resetting input contexts when switching between multiple
+     input context plugins.
+
+   * [244337] Improved input method handling when the widgets native
+     window id is recreated.
+
+   * Input methods preedit strings are properly reset when user
+     switches focus without commiting a string.
+
+   * [244607] Current focus widget is properly set and input method is
+     properly initialized when showing a toplevel that accepts
+     keyboard input.
+
+   * Unicode conversion functions will handle Latin-1 character set
+     only if they are used before QCoreApplication/QApplication is
+     constructed.
+
+   * Improved handling of failed unicode conversion.
+
+   * [232632] Fixed reparenting widgets to a difference X11 screen.
+
+   * [241888] The background of the drag-n-drop cursor is respected
+     according to the stylesheet.
+
+   * Fixed clipboard handling when the user manually creates an
+     instance of the QDesktopWidget.
+
+   * [226048] Fixed emitting a QDesktopWidget::resized() signal when
+     new screen appears or screen geometry is changed without
+     affecting the whole desktop geometry.
+
 - Phonon/GStreamer
    * [244259] Fixed a problem where the backend would fail to indicate an
     error when streaming fails.
@@ -169,13 +321,13 @@ Qt for Linux/X11
     CD playback.
 
 - QGtkStyle
-   * The system palette is no longer strictly forced. Also behavior related 
+   * The system palette is no longer strictly forced. Also behavior related
     to system theme changes have been improved.
    * [249363] QFrame is now styled as a GtkScrolledWindow.
    * [247653] Fixed a compilation issue on solaris.
-   * Fixed palette and styling issues with the background color of 
+   * Fixed palette and styling issues with the background color of
     combo box popups.
-   * [239829] Disabled alt-key navigation for QGtkStyle to follow 
+   * [239829] Disabled alt-key navigation for QGtkStyle to follow
     GTK+ behavior.
    * [238196] Allow middle click to set scrollbar position to follow
     GTK+ behavior.
@@ -195,10 +347,17 @@ 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
 --------------
 
+   * [243583] Improved drag-and-drop handling when switching mouse
+     buttons fast.
+
 - QCoreApplication
    * [247401] Fixed a bug that would cause a restarted timer to fire
      too early, causing Javascript in QtWebKit to consume 100% CPU on
@@ -207,6 +366,10 @@ 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.
@@ -232,14 +395,43 @@ Qt for Mac OS X
     * Modify the colliding mice example to work better with coalesced updates.
     * 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.
 
-- Fix a crash when showing a widget that is window modal but has no parent.
-- [248803] Showing two dialogs at the same time don't get shared activation.
-- Added QSysInfo::MV_10_6 as an enum to test against. 
-- Various compile fixes for Snow Leopard (preliminary support). 
+- QDesktopWidget
+    * [244004] Support multiple screens that have different sizes properly.
+
+- QDialog
+    * [239155] QDialog(foo, Qt::Sheet) with QComboBox have none native behavior.
+    * [218980] Modeless dialogs should be stacked above normal windows.
+    * [195904] Parent dialog is displayed on top of its modal child.
 
+- QFileDialog
+    * [219844] QFileDialog::getOpenFileName() search buttons lead to crash (native version).
+    * [225705] QFileDialog::getSaveFileName()'s filter does not display correctly.
+
+- QMenu
+    * [228017] QMenu should close when expanding a system menu.
+
+- Event system
+    * [210912] ShowEvent not sendt when reshowing a window after it was minimized.
+
+- macdeployqt 
+    * The binary packages now includes the macdeployqt tool.
+    * macdeployqt now runs 'strip' on the deployed binaries.
+    * Fixed issue preventing the QtSvg from being deployed.
 
+- configure script
+    * Now supports "-arch i386" as an alias for "-arch x86".
+    * Detects invalid arch arguemnts and exits.
+
+- Fix a crash when showing a widget that is window modal but has no parent.
+- [248803] Showing two dialogs at the same time don't get shared activation.
+- Added QSysInfo::MV_10_6 as an enum to test against.
+- Various compile fixes for Snow Leopard (preliminary support).
 - The uninstall-qt.py script included in the binary package no longer complains about removing itself multiple times.
+- [223525] Macmainwindow Demo Application (crashfix).
+
 
 - Document a bit clearer how qt_mac_set_dock_menu() works.
 
@@ -252,10 +444,13 @@ Qt for Embedded Linux
 ---------------------
 
 - Various improvements to the Qt DirectFB plugin.
+- Fix recreation of temporary EGL surfaces in PowerVR gfxdriver.
+- Document some necessary #define's for building the PowerVR gfxdriver.
 
 Qt for Windows CE
 -----------------
 
+    * [246619] Fixed tap and hold bug for QCheckbox.
 
 ****************************************************************************
 *                      Compiler Specific Changes                           *
@@ -282,17 +477,29 @@ Qt for Windows CE
     * [245503] Fixed redundant backslashes in string property in property browser.
 
 - Linguist
+
   - Linguist GUI
 
-  - lupdate
+    * [248076] Fixed crash upon opening files for which we have no plural rules
+    * [249519] Fixed crash upon dropping text into non-focused lineedit
 
-  - lrelease
+  - Entire Linguist toolchain
+
+    * [244035] Fixed endless loop in PO writer
+    * [247738] Improved handling of duplicated messages
+    * [248849] Fixed encoding in XLIFF writer
+    * [249022] Fixed TS' and QM's handling of messages which appear in multiple encodings
+
+  - lupdate
 
+    * [248724] Fixed encoding of messages from .ui files if CODECFORTR is not utf8
+    * [249633] Fixed processing of C++ backslash line continuations
 
 - rcc
 
 
 - moc
+    * [240368] moc parsing issue with "unsigned" subphrase
 
 - uic
     * [244998] Fixed include file generation for phonon widgets.
@@ -306,6 +513,9 @@ Qt for Windows CE
 
 - qmake
     * [248806] Ensure that the Xcode generator includes the right path to frameworks.
+    * [201495] Comment processing in qmake prevented file from being moc'ed
+    * On Mac OS, properly escape file names in QMAKE_BUNDLE_DATA
+    * Fixed moc and uic features to make shadow builds work even if a non-shadow build is present
 
 
 - configure