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* Support placing cursor in ligature with mouse or touchJiang Jiang2011-05-231-0/+25
| | | | | | | | | | | | We need to find out the closest element in the ligature to the point we clicked (or tapped), currently we do this by dividing the width of that ligature glyph evenly by the number of characters it covered. We only support Common and Greek script at this point, ligatures in other scripts are still handled as a whole. Task-number: QTBUG-19260 Reviewed-by: Eskil
* Fix ligature offset in multi-line textJiang Jiang2011-05-201-0/+17
| | | | Reviewed-by: Eskil
* Update licenseheader text in source filesJyri Tahtela2011-05-131-17/+17
| | | | | | | Updated version of LGPL and FDL licenseheaders. Apply release phase licenseheaders for all source files. Reviewed-by: Trust Me
* Make sure num_glyphs pass to HarfBuzz is large enoughJiang Jiang2011-03-241-0/+20
| | | | | | | | | | | | | | | | (Backport from master) Currently we only pass the num_glyphs for the run to HB_ShapeItem, but it can be less then the string length for this run because of Unicode surrogates. Thus, we need to pass at least the length of that run as num_glyphs to HB (given that we have enough space allocated because for the entire string), if that's still not enough, we will do ensureSpace again according to the num_glyphs returned by HB and move remaining glyphs backwards. Task-number: QTBUG-15679 Reviewed-by: Lars Knoll
* Adjust right bearing when breaking with line separatorsJiang Jiang2011-03-151-0/+17
| | | | | | | | | | If we found a forced line break with line separator (e.g. '\n'), take the right bearing of previous glyph into account, otherwise the resulting text width will be slightly smaller than the one without a line separator. Task-number: QTBUG-17020 Reviewed-by: Eskil
* Fix out of bounds handling in Mac shaperJiang Jiang2011-01-141-1/+11
| | | | | | | | | | | | | | | | | | | | After ensure space, local QGlyphLayout variable should be updated to the moved address. stringToCMap returns true for success, so stringToCMapFailed should be the reverse of the return value. Out of bounds happened quite often in all situations using the QStackedTextEngine, because the memory allocated at the first time is usually not much, making it easier to trigger out of bounds in shaping. But it can also happen when using normal QTextLayout. Test it by comparing the width returned by normal QTextLayout and the width returned by QTextLayout created from QStackedTextEngine via QFontMetricsF. Task-number: QTBUG-16648 Reviewed-by: Eskil
* Update copyright year to 2011.Jason McDonald2011-01-101-1/+1
| | | | Reviewed-by: Trust Me
* Fix scrollbar randomly popping up in QPlainTextEditEskil Abrahamsen Blomfeldt2010-08-091-0/+30
| | | | | | | | | | | | | When a line break was detected, we would retain the value of the right bearing for the character after the break instead of resetting it to the right bearing of the previous value. This could in some cases cause the bounding rect of the text to be wrong, and could cause unnecessary horizontal scrollbars to pop up. It was especially visible when using WrapAnywhere. Visible e.g. in the compile output in Creator. Done-by: mae Reviewed-by: Eskil Reviewed-by: Lars
* Merge branch '4.6' of scm.dev.nokia.troll.no:qt/qt into qt-4.7-from-4.6Simon Hausmann2010-06-201-0/+19
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | src/3rdparty/* is left untouched and not merged from 4.6. The corresponding changes in Harfbuzz and WebKit are already in the 4.6 staging areas. Conflicts: src/3rdparty/webkit/VERSION src/3rdparty/webkit/WebCore/ChangeLog src/3rdparty/webkit/WebKit/qt/ChangeLog src/3rdparty/webkit/WebKit/qt/tests/qgraphicswebview/tst_qgraphicswebview.cpp src/3rdparty/webkit/WebKit/qt/tests/qwebview/tst_qwebview.cpp src/3rdparty/webkit/WebKit/qt/tests/qwebview/tst_qwebview.qrc tests/auto/qtextlayout/tst_qtextlayout.cpp tests/auto/qwidgetaction/tst_qwidgetaction.cpp
| * Fix possible crash in QTextLayout for glyphless itemsEskil Abrahamsen Blomfeldt2010-06-171-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Change e1915815bc5ef86b3844608bba46769da5173363 moved part of the right bearing check out of the "non-whitespace-or-object" block of the layout, which could potentially cause crashes for layouts that contained items that were line separators or tabs etc. because we would access the logical clusters array based on the position of e.g. the tab even though it didn't have an entry. This could potentially give us an arbitrary index which might cause an out of bounds when accessing the glyphs array. Task-number: QTBUG-11427 Reviewed-by: Simon Hausmann
* | Add convenience constructor to QTextOption::TabDavid Faure2010-06-041-7/+2
| | | | | | | | | | Merge-request: 1734 Reviewed-by: Simon Hausmann <simon.hausmann@nokia.com>
* | Revert behavior of QTextLayout::boundingRect() when line width is setEskil Abrahamsen Blomfeldt2010-05-311-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | In change 817469519a784b1cc84f89cb3cb84f7560874f8e, there was a behavioral change which can cause regressions, as the bounding rect of the QTextLayout would previously return the set line width when this was greater than the calculated natural text width. We revert to this behavior to avoid regressions and add an autotest for it. When the line width is not set (and si.width is equal to QFIXED_MAX), then we will still return the natural text width. Reviewed-by: Lars
* | Fix unreasonably large width of QTextLayout::boundingRect()Eskil Abrahamsen Blomfeldt2010-05-311-0/+12
|/ | | | | | | | | | | | When no lineWidth is set on the QTextLine, the QScriptLine::width will be the maximum value that can be represented by QFixed, thus always overriding the width of the bounding rect. The lineWidth of the QTextLine should never be used as the width of the bounding rect, since it's not a calculated value. The real bounding rect is found by querying the natural text width. Task-number: QTBUG-11104 Reviewed-by: Rhys Weatherley
* Update copyright year to 2010Jason McDonald2010-01-061-1/+1
| | | | Reviewed-by: Trust Me
* Fix tst_QTextLayout::testTabDPIScale on Symbian hardwareAlessandro Portale2009-11-181-3/+3
| | | | | | | | | Increased the sample positions of the tabs a bit in order to pass also un high DPI devices such as the XpressMusic 5800. The former positions were too narrow under high DPI, and overlapped by the text. Reviewed-By: Liang Qi
* Avoid infinite loop when laying out text with unconvertible charsEskil Abrahamsen Blomfeldt2009-10-291-0/+13
| | | | | | | | | | | | | | | | | | | | When the stringToCMap() fails, it can be because it did not have enough space in the layout, or it can because of other errors. In order to implement "try-again" processing in a simple way, we had an infinite loop which assumed that stringToCMap() would always succeed in the second run (which would be the case if the only possible error was "not enough space".) Since there are other possible failures not related to the number of glyphs, you could easily get into an infinite loop here, e.g. when laying out text that contains the Byte Order Mark. The fix changes the implementation to explictly try stringToCMap() twice at max, and is also how it's implemented in the default qtextengine.cpp. Task-number: QTBUG-4680 Reviewed-by: Trond
* Fix tst_QTextLayout::testTabDPIScale for WinCE/SymbianAlessandro Portale2009-10-071-11/+7
| | | | | | | Make tst_QTextLayout::testTabDPIScale work by increasing the tab stop distances. Now, systems with higher DPIs can pass this test. Review-By: Joerg Bornemann
* Revert "Fix tst_QTextLayout::testTabDPIScale"Alessandro Portale2009-10-071-5/+0
| | | | | | | | This reverts commit bf8d74bb8e849cb9eea74ef8fdb82d8926c48880. Breaks more cases than it actually fixes. modified: tests/auto/qtextlayout/tst_qtextlayout.cpp
* Fix tst_QTextLayout::testTabDPIScaleAlessandro Portale2009-10-071-0/+5
| | | | | | | Symbian has a different default font size than other OSses. Consider that fact in tst_QTextLayout::testTabDPIScale Reviewed-By: Liang QI
* Fix breaking on fixed column width when text has tabsEskil Abrahamsen Blomfeldt2009-09-221-0/+36
| | | | | | | | | | | | When a text in QTextLayout contained tabs, these would be counted as single glyphs when breaking the text on a fixed number of columns, rather than the number of characters they span. The patch calculates the number of characters represented by a tab by using the average character width of the font engine. Task-number: QTBUG-4468 Reviewed-by: Simon Hausmann
* Update license headers again.Jason McDonald2009-09-091-4/+4
| | | | Reviewed-by: Trust Me
* Merge branch '4.5' into 4.6Thiago Macieira2009-08-311-13/+13
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| * Update tech preview license header.Jason McDonald2009-08-311-13/+13
| | | | | | | | Reviewed-by: Trust Me
| * Update license headers.Jason McDonald2009-08-111-1/+1
| | | | | | | | Reviewed-by: Trust Me
* | Merge commit 'qt/master'Jason Barron2009-08-131-1/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: examples/opengl/samplebuffers/glwidget.cpp src/corelib/io/qfsfileengine_unix.cpp src/corelib/kernel/qobject.cpp src/corelib/tools/qsharedpointer.cpp src/gui/gui.pro tests/auto/qhttp/tst_qhttp.cpp tests/auto/qkeyevent/tst_qkeyevent.cpp
| * | Update contact URL in license headers.Jason McDonald2009-08-121-1/+1
| |/ | | | | | | Reviewed-by: Trust Me
* | RVCT didn't like a test bool variable exported directly from QtGui,Miikka Heikkinen2009-08-111-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | causing applications to panic with KERN-EXEC 3. Fixed by providing accessor for the bool in question instead of exporting it directly. Note: Unknown why exactly this panic occurs, as exporting bools works just fine when tested with small test executable + dll. Something in QtGui causes this to fail; I suspect it might be the massive code segment size and relocation of the data segment that is contributing to this problem. RevBy: Jason Barron
* | Merge commit 'qt/master-stable' into 4.6-mergedJason Barron2009-06-301-2/+2
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: .gitignore configure.exe src/corelib/concurrent/qtconcurrentthreadengine.h src/corelib/global/qnamespace.h src/gui/graphicsview/qgraphicssceneevent.h src/gui/kernel/qapplication.cpp src/gui/kernel/qapplication.h src/gui/kernel/qapplication_p.h src/gui/kernel/qapplication_qws.cpp src/gui/kernel/qwidget.h src/gui/painting/qpaintengine_raster.cpp src/gui/text/qfontdatabase.cpp src/network/access/qnetworkaccesshttpbackend.cpp tests/auto/network-settings.h tests/auto/qscriptjstestsuite/qscriptjstestsuite.pro tests/auto/qvariant/tst_qvariant.cpp
| * Update license headers as requested by the marketing department.Jason McDonald2009-06-161-2/+2
| | | | | | | | Reviewed-by: Trust Me
* | Merge branch '4.5' of git@scm.dev.nokia.troll.no:qt/qtaxis2009-04-271-3/+0
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Configure.exe recompiled with MSVC6. Conflicts: configure.exe examples/network/network.pro src/gui/dialogs/qfiledialog_p.h src/gui/dialogs/qfilesystemmodel_p.h src/gui/kernel/qapplication.cpp tests/auto/_Categories/qmake.txt tests/auto/qfile/test/test.pro tests/auto/qfile/tst_qfile.cpp tests/auto/qlibrary/tst_qlibrary.cpp tests/auto/qline/tst_qline.cpp tests/auto/qstyle/tst_qstyle.cpp tests/auto/qtextstream/tst_qtextstream.cpp tests/auto/qtranslator/qtranslator.pro tests/auto/qwaitcondition/tst_qwaitcondition.cpp translations/qt_ja_JP.ts
| * Remove obsolete code from autotests.Jason McDonald2009-04-161-3/+0
| | | | | | | | | | | | | | | | Each version of Qt has its own set of autotests, therefore preprocessor directives relating to obsolete QT_VERSION's are not necessary. Reviewed-by: Carlos Duclos
| * Long live Qt 4.5!Lars Knoll2009-03-233-0/+1291
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* Long live Qt for S60!axis2009-04-243-0/+1294
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