| Qt 4.1.1 is a bug-fix release. It maintains both forward and backward |
| compatibility (source and binary) with Qt 4.1.0. |
| |
| The Qt version 4.1 series is binary compatible with the 4.0.x series. |
| Applications compiled for 4.0 will continue to run with 4.1. |
| |
| **************************************************************************** |
| * General * |
| **************************************************************************** |
| |
| Meta Object Compiler (moc) |
| Better handling of preprocessor statements in combination with |
| multi line comments. |
| Fixed problem where moc would generate meta information for |
| invalid signals/slots. |
| |
| Configure / Compilation |
| Fix build of dumpcpp-dependent projects in Visual Studio 6. |
| Fixed compilation for solaris-cc-64. |
| Respect the -no-sql-mysql flag. |
| Fixed compilation with -no-qt3support on Mac OS 10.3 |
| qmake now places PkgInfo in the "Contents" directory of the |
| .app bundle. |
| |
| Porting (qt3to4) |
| Fixed the issue where 'int red' would be translated to |
| 'Qt::red'. |
| Improved handling of macros created by moc. |
| |
| Qt Designer |
| uic3: Prevent generation of invalid font tags |
| uic: Fixed bug that caused retranslateUI() to add existing |
| items in combo box once again |
| Fixed dependency problem where qtDesigner modules would depend |
| on a private class. |
| Added missing generation of setColumnCount() and setRowCount() |
| for QTableWidget. |
| Fixed a platform incompatibility when saving icon properties on |
| Windows. |
| Fixed a crash when breaking the layout in a dock widget. |
| Fixed a crash when opening a new .ui file while in "Edit Tab |
| Order" mode. |
| Fixed a crash when adding a widget to a QDockWidget. |
| Improved preview of signal/slot connections. |
| Fixed an issue where moving widgets in a form resulted in lost |
| signal/slot connections and tab order to get. |
| Fixed corruption of shortcut properties in .ui files when |
| saving under some locales. |
| Fixed preview of QComboBox with item icons. |
| Fixed an issue preventing cancellation of 'New resource file' |
| if previous resource file was deleted. |
| Fixed use of F1 as help shortcut. |
| |
| Qt Assistant |
| Fixed problem with restoring window geometry on multi screen |
| configurations. |
| |
| Qt Linguist / Internationalization |
| Fixed tr() idioms, so that translation actually works. |
| Fixed encoding of translated text. |
| |
| Qt Translation |
| Added translation files for Simplified Chinese. |
| Fixed a problem with lupdate parsing output from uic. |
| |
| **************************************************************************** |
| * Library * |
| **************************************************************************** |
| |
| General improvements |
| -------------------- |
| |
| - QAbstractItemView |
| Fix selections when mouse-tracking is turned on. |
| Fixed selection issues after row resizing. |
| Fixed focus after pressing enter. |
| |
| - QAbstractItemModel |
| More consistent behavior in drag-and-drop code. |
| |
| - QAbstractSlider |
| Ensure changed-signals are only emitted when the value |
| actually changed. |
| |
| - QAbstractSocket |
| Fixed a crash if disconnected during waitForReadyRead(). |
| |
| - QAccessibleWidget |
| Fix an off-by-one navigation error in the accessibility |
| support for menu bar and menus. |
| |
| - QByteArray |
| Fixed leftJustified() and rightJustified() when array contains |
| \0's. |
| |
| - QComboBox |
| Fixed a crash when setting and deleting the model. |
| Fixed a crash when using a QListWidget as the view. |
| |
| - QCoreApplication |
| Fixes race condition during plugin loading. |
| |
| - QCommonStyle |
| Fixed wrong size hint of PM_MenuButtonIndicator. |
| |
| - QDateTime |
| Fixed a regression in fromString(). |
| Avoid potential hang when paring invalid date formats. |
| |
| - QDialog |
| Fixed an issue where setExtension()/showExtension() didn't |
| work in a constrained size mode. |
| |
| - QDir |
| cd() now fails when attempting to cd to a non-directory. |
| |
| - QDirModel |
| Improved stability when appending network drives. |
| Improved stability when handling symlinks with relative paths. |
| |
| - QDockWidget |
| Update toggleViewAction() when widget gets hidden with close |
| button. |
| |
| - QFile |
| Changed behavior of rename() to fail if a file of the same |
| name already exists. |
| |
| - QFileDialog |
| Make sure filter combo box gets enabled when changing from |
| Directory to ExistingFile mode. |
| Improve filename completion for files with the same name but |
| different extension. |
| Make sure the selection is updated when modifying the filename |
| by removing characters. |
| Allow typing in several file names in the file name line edit. |
| Improve handling of non-existent windows shares. |
| Improve handling of hidden directories. |
| Make it possible to create new folder when a folder called |
| "New Folder" already exists. |
| Improve usability by not changing the filename text when |
| directories are selected. |
| Improve usability by not autoselecting the first item when |
| changing directories. |
| Ensure that calling setDirectory() with a path shows the |
| directory when the path contains a file name. |
| Avoid unnecessary resolving of mount points, leading to |
| lockups on Unix. |
| Fixed potential crash when selecting an extension filter with |
| no matches in current directory. |
| Fixed a problem where using selectFilter() didn't update the |
| view. |
| |
| - QFileInfo |
| Fixed issue where copying a QFileInfo and calling refresh() |
| could result in file info data being cleared. |
| Fixed issue where calling readLink() would resolve link |
| targets incorrectly. |
| |
| - QGLWidget |
| Switching from full screen mode to normal mode no longer |
| results in incorrect window decorations. |
| Fixed overline, underline and strikethrough for text drawn |
| with renderText(). |
| |
| - QGridLayout |
| Respect specified alignment over default alignment. |
| |
| - QHeaderView |
| Respects dragDistance. |
| Respects TextColorRole. |
| Fixed painting problems caused by clicking both mouse buttons |
| at the same time. |
| Fixed painting flaws when using sort indicators. |
| Fixed issue where QStyleOptionHeader::End would not be set by |
| paintSection. |
| Only the left mouse button can now be used to move and resize |
| header sections. |
| Fixed incorrect header size after swapping header sections. |
| Fixed resize mode of header sections after section moves. |
| Fixed an assert when changing the selection model. |
| |
| - QHash / QSet |
| Make the operator==() not take the internal order of elements |
| into account when comparing. |
| |
| - QIcon |
| Fixed issue where creating QIcons with an invalid path could |
| result in a crash. |
| |
| - Improved handling of focus events when using input methods. |
| |
| - QInputDialog |
| Fixed handling of ampersands in labels. |
| |
| - QImage |
| Fixed drawing of QBitmap's onto a QImage. |
| |
| - QImageIOHandler |
| Made all supported image formats support the Size option. |
| |
| - QItemSelectionModel |
| Fixed an infinite loop in isRowSelected(). |
| |
| - QItemDelegate |
| Better handling of QStyleOptionViewItem::Bottom. |
| Increased the delegate horizontal margin. |
| |
| - QLayout |
| Warn instead of crash when adding two layouts to a widget. |
| |
| - QLocale |
| Add missing entry for "nb". |
| |
| - QList |
| Fixed a memory leak when repeatedly removing items from the |
| end and inserting items in the middle. |
| |
| - QListView |
| Fixed an assert when using QProxyModel as the model. |
| |
| - QMainWindow |
| Handle RTL layout for dockwidgets properly. |
| Make dockwidgets remember their sizes after being hidden. |
| Improved reliability when saving and restoring state. |
| |
| - QMenu |
| Fixed shortcut handling of already selected submenus. |
| Fix setting the window title on torn off menus. |
| Fix bug where exec() returned the wrong QAction on some cases. |
| |
| - QMenuBar |
| Improved widget placement in setCornerWidget(). |
| |
| - QMenuItem |
| Ensure space for both check mark and icon when using |
| QPlastiqueStyle. |
| |
| - QMYSQLDriver |
| Fix crash when formatValue() is called without connection. |
| |
| - QMessageBox |
| information() now works correctly when calling it after |
| returning from QApplication::exec() |
| |
| - QPaintEngine |
| Fixed an out of memory issue when drawing very long lines. |
| OpenGL : Make sure the image and pixmap cache is used. |
| OpenGL : Faster rect outlining for the most common case. |
| |
| - QPrintEngine |
| Better font underlining/overlining. |
| Support PDF font embedding, resulting in smaller PDF files and |
| selectable text. |
| Made our generated PDFs readable by Ghostscript. |
| Support pens that have patterns/pixmaps for PDFs. |
| Support landscape mode for PDFs. |
| |
| - QPixmap |
| Fixed issue where save() in some cases would return true on |
| failure. |
| |
| - QProgressBar |
| Fix incorrect progress in some cases. |
| |
| - QPushButton |
| Buttons reparented into a dialog parent through the layout are |
| now auto-default. |
| |
| - QRadioButton |
| Fixed a potential crash in QRadioButton Qt 3 support |
| constructors. |
| |
| - QSortFilterProxyModel |
| Improve stability when adding rows to source model. |
| Fixed issue where some nodes would show up as expandable even |
| if all it's children had been filtered. |
| Fixed a crash when deleting rows. |
| |
| - QSizeGrip |
| Fixed size grip painting when maximizing a QMainWindow in a |
| QWorkspace. |
| |
| - QSvgRenderer |
| Better handling of invalid files. |
| |
| - QSvg |
| Improve stroking with pen width 0. |
| Fix rectangle filling bug. |
| |
| - QSyntaxHighlighter |
| Fixed missing handling of blocks of text under certain |
| conditions. |
| Improved interaction with input methods. |
| |
| - QScrollArea |
| Fixed an issue where the scroll area sometimes would not |
| resize to compensate for content change. |
| |
| - QString |
| Fixed regression in fromLocal8Bit(). |
| |
| - QTextDocument |
| Support span style background-color. |
| Fix nested tables in html documents regression. |
| |
| - QTextLayout |
| Added support for soft-hyphens. |
| |
| - QToolButton |
| Make popup menus appear on the correct screen. |
| Fixed ToolButtonPopupMode when QToolButton has a |
| QAction. |
| |
| - QToolBar |
| Combo boxes now appears as submenus in a toolbar extension. |
| setIconSize() now works correctly. |
| Relative position within toolbars are now kept when saving and |
| restoring state. |
| |
| - QTextBrowser |
| Fix missing line break after paragraph. |
| |
| - QTextEdit |
| Improve handling of the TITLE tag. |
| Fixed navigating links via tab. |
| Improved handling of malformed html. |
| Fixed rendering for tables with thead/tbody/tfoot elements. |
| Improved copy and paste of content with whitespace |
| Make undo/redo update the cursor position. |
| Fixed lost cursorPositionChanged() signal in read-only mode. |
| Fixed memory leak when calling setHtml() repeatedly. |
| Significantly improved performance when appending and editing |
| text. |
| Improved performance when selecting all text. |
| Emit copyAvailable() on mouse selection. |
| |
| - QTableView |
| Fixed drawing of selections after moving columns. |
| Do not wrap to the top if Page Down is pressed. |
| Improve scrolling behavior. |
| QTableView now takes ownership of QHeaders set using |
| setHorizontalHeader() |
| Fixed issue where calling setModel(0) could result in a |
| crash. |
| |
| - QTreeView |
| Fixed scrolling-related item expand bug. |
| Improve scrolling behavior. |
| QTreeView now takes ownership of QHeaders set using |
| setHorizontalHeader() |
| Avoid crash when calling setRowHidden with no model. |
| Avoid crash when calling sizeHintForColumn() in some cases. |
| Improved performance when adding rows. |
| Fixed update of view when changing row heights. |
| Fixed a bug where calling setCurrentIndex() did not update the |
| view correctly. |
| Removed extra emit of the expanded() signal on already |
| expanded branches. |
| |
| - QTreeWidget |
| Fixed tristate check item behavior. |
| |
| - QTabWidget |
| Fixed bug that caused missing resize when dynamically adding |
| widgets. |
| Fixed text positioning in a tab with an icon. |
| |
| |
| - QTemporaryFile |
| Fixed issue where calling open() could potentially change the |
| file name. |
| |
| - QTextDocument |
| Improved stability when importing incorrectly formed html |
| tables. |
| Improved stability when importing closing tags without |
| corresponding opening tags. |
| |
| - QTextStream |
| Ensure valid codec converter state after calling seek(0). |
| Fixed issue where readAll() would not work with sequential |
| devices. |
| |
| - QTabBar |
| Improve handling of tab removal. |
| |
| - QUrl |
| Improve handling of hostnames containing digits. |
| Fix crash when calling hasQueryItem() on QUrl without any |
| query items. |
| Added support for parsing file names with '[' and ']' |
| characters. |
| |
| - QVariant |
| Improve operator==() behavior when comparing different types. |
| The QVariant(const char *) constructor is now unavailable when |
| QT_NO_CAST_TO_ASCII is set. Otherwise, it uses |
| QString::fromAscii to convert the const char * to a Unicode |
| QString to prevent loss of information. |
| |
| - QWidget |
| Fix regression in setMask(). |
| Fixed issue where incorrect minimum size was reported after |
| reparenting from a top level widget. |
| Fixed return value of normalGeometry() after the widget has |
| been maximized. |
| Fixed crash on application exit if the widget was created |
| before the widget mapper is initialized. |
| |
| - QXpmHandler |
| Fixed handling of non-transparent XPM images. |
| |
| - XMLInputReader |
| Fixed issue where entities in XML files were not |
| resolved. |
| |
| - QXmlSimpleReader |
| A significant (approx. 50x) speedup in QXmlSimpleReader when |
| parsing documents which contain internal or external entities. |
| |
| - Q3DataTable |
| Drivers not supporting the QuerySize feature would display one |
| row of data too little. |
| |
| - Q3IconView |
| Fixed selection appearance. |
| |
| - Q3TextEdit |
| Fixed focus indicator tabbing through tables. |
| Fixed coloring when inserting text after use of setColor(). |
| |
| - Q3TabDialog |
| Added missing selected() signal |
| |
| - Q3ListView |
| Fixed occasional crashes when deleting items. |
| Fixed wrong label after addLabel(QString()). |
| |
| - Q3ScrollView |
| Fixed default focus policy for deriving classes. |
| |
| - Q3ToolBar |
| Q3Action::setOn() now works correctly. |
| Adding an action now sets all action properties correctly. |
| |
| - Q3ActionGroup |
| Fix drop down drawing error. |
| |
| - Q3MainWindow |
| Fixed a regression in setUsesIconText(). |
| |
| |
| Platform-Specific changes |
| ------------------------- |
| |
| Windows: |
| |
| - QApplication |
| Timers now continue to fire when windows enters a modal event |
| loop. |
| |
| - QAxServer |
| Fixed issue where updateRegistry() would report success, even |
| though the operation failed. |
| Fixed comparison of class attributes. |
| |
| - QAxWidget |
| Support parameters of type short* and char* in signal/slots. |
| |
| - QClipboard |
| Make sure the dataChanged() signal is emitted correctly. |
| |
| - QColordialog |
| Fixed various selection issues in WindowsXP style. |
| |
| - QDockWidget |
| Improve the look of title bar buttons. |
| Improved appearance of dock widget title and frame. |
| |
| - QFileDialog |
| Improve handling of path names with special characters. |
| Maintain modality chain when showing a native modal inside a |
| qt modal. |
| Speedup when browsing dirs containing broken shortcuts. |
| |
| - QHeaderView |
| Improved header highlighting in WindowsXP style. |
| |
| - QInputDialog |
| Calling setText() also selects all text to be consistent with |
| other platforms. |
| |
| - QLabel |
| Improved appearance when disabled. |
| |
| - QLineEdit |
| Make QLineEdit respect the XP color scheme. |
| |
| - QOpenGL |
| Added workaround for missing OpenGL sample buffers on the |
| Mobile Intel 915GM Express Chipset. |
| Fixed rendering into a QPixmap. |
| |
| - QPainter |
| Improve Type 1 font rendering. |
| Improved performance of font rendering. |
| Use the standard fallback fonts for Asian languages. |
| |
| - QPrinter |
| Fixed issue where the orientation for a QPrinter would be |
| ignored. |
| Fix PCL printer line drawing bug. |
| |
| - QPrintDialog |
| Fix unhandled exception when a print dialog is launched from |
| within Visual Studio. |
| |
| - QPrintEngine |
| Ensure correct pageRect() and paperRect() when printer |
| resolution is set manually. |
| |
| - QTableView |
| Improved checkbox coloring within selections. |
| |
| - QUdpSocket |
| Better handling when sending to an unbound port. |
| |
| - QWidget |
| Fix setWindowOpacity() flicker. |
| |
| - QWindowsXPStyle |
| Fixed QApplication::setStyle() if called before construction |
| of the application object. |
| |
| - QWorkSpace |
| Improve window resizing. |
| Improve title bar and button appearance in XP style. |
| Improved focus handling. |
| Fixed update of child masks on style change. |
| Fixed restore action not being enabled on maximize and |
| minimize. |
| Fixed a potential crash in maximizeWindow(). |
| |
| X11: |
| |
| Reintroduced qt_x11_set_global_double_buffer() for binary |
| compatibility. |
| Improved tablet event handling. |
| |
| - QApplication |
| The KeypadModifier is now set when NumLock is enabled. |
| |
| - QBitmap |
| Fixed text drawing errors under some fontconfig |
| settings. |
| |
| - QLibrary |
| isLibrary() now returns true for .a and .so on AIX. |
| |
| - qmake |
| Improved stability when modifying environment variables |
| Allow '/' as a path separator on all platforms. |
| |
| - QPaintEngine |
| Fixed issue where filling and stroking ellipses could leave |
| pixel gaps. |
| |
| - QPainter |
| Implemented Porter-Duff composition support. |
| Fix artifacts when drawing aliased primitives with an alpha |
| pen. |
| Fixed issue where rotating pixmaps could add a pixel row in |
| some cases. |
| Fixed drawing of arcs of less than 1 degree. |
| Made drawText() honor the Qt::TextWrapAnywhere flag. |
| |
| - QPrinter |
| Fixed cleanup of child processes. |
| |
| - QPrintDialog |
| Fixed problems when using "From page" and "To page" spin |
| boxes. |
| Made it impossible to choose "OK" when no printers are |
| configured. |
| |
| - QProcess |
| Fixed possible deadlock when calling startDetatched(). |
| |
| - QScrollArea |
| Catch double click also when size exceeds window system size |
| limits. |
| |
| - QTextEdit |
| Fixed an issue where the horizontal scrollbar did not show up. |
| |
| - QWorkspace |
| Fixed missing mouse event propagation to child widgets. |
| |
| Mac OS X: |
| |
| General fixes to the drag and drop support. |
| Improved performance when resizing widgets. |
| Fixed font issues for input methods with Japanese. |
| Fixed issue with pasting Japanese text. |
| Correctly set architecture and SDKROOT when creating a Xcode |
| project. |
| |
| - QCursor |
| Fix alpha pixmap cursors. |
| |
| - QDesktopWidget |
| Improve stability when changing users. |
| |
| - QDockWidget |
| Improve dock widget appearance. |
| |
| - QGroupBox |
| More conformant styling. |
| |
| - QHeaderView |
| Fix text truncating issue on headers. |
| |
| - QLabel |
| Fix labels painted incorrectly when using MacMetalStyle. |
| |
| - QMenu |
| Improved menu styling. |
| Improved popup appearance. |
| |
| - QPainter |
| Add support for SmoothPixmap transform. |
| |
| - QPushButton |
| Make Mac style obey the icon size set by setIconSize(). |
| Make sure buttons are not shown as default on inactive |
| windows. |
| |
| - QPrintEngine |
| Fixed truncated PDF generation of large documents. |
| |
| - QSplashScreen |
| Fix painting errors when using showMessage(). |
| |
| - QTextEdit |
| Fixed focus issues with Japanese input. |
| Fixed issue with pasting Unicode text between |
| applications. |
| |
| - QToolBar |
| Improve tool bar appearance. |
| |
| - QTextFormat |
| Fixed a crash when setting a font's pixel size to -1. |
| |
| - QWorkSpace |
| Improve workspace children appearance. |
| |
| - Q3TextEdit |
| Fixed a crash in paragraphRect() when all content had been |
| deleted. |
| |
| - Q3ListViewItem |
| Fixed a infinite loop when editing an item. |
| |
| Qtopia Core: |
| |
| Removed flickering when mouse cursor is above an animation. |
| Optimized use of shared memory. |
| Optionally use iwmmxt intrinsics to optimize painting. |
| Added a simple example on how to calibrate touch screen mouse |
| handlers. |
| |
| - Fonts |
| Handle BDF fonts without the PIXEL_SIZE property. |
| Added Chinese and Japanese fonts. |
| |
| - PDF |
| Support PDF font embedding. |
| |
| - qvfb |
| Fixed a crash when increasing the display size in the |
| configuration dialog. |
| |
| - QPixmap |
| Implement QPixmap::grabWindow(). |
| |
| 3rd-party libraries |
| ------------------- |
| |
| - FreeType |
| Fix memory leak. |
| |
