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* Fix exponential behavior of QTextCursor::removeSelectedTextmae2010-07-081-0/+1
| | | | This is an improved version of 62db6c18c7f1f60819783ed5e1340e9fc09e072e
* Revert "Fix exponential behavior of QTextCursor::removeSelectedText"Michael Brasser2010-07-071-1/+0
| | | | | This reverts commit 62db6c18c7f1f60819783ed5e1340e9fc09e072e, which introduced a regression in tst_qtextpiecetable::checkDocumentChanged
* Fix performance of QTextDocumentPrivate::adjustDocumentChangesAndCursorsChristian Kamm2010-07-061-3/+2
| | | | | | | | | | As the changedCursors list grew large, the function used to spend an extraordinate amount of time in QList::contains. The fix removes the changedCursors list outright and replaces it with a flag in QTextCursorPrivate. Done-with: mae
* Fix exponential behavior of QTextCursor::removeSelectedTextmae2010-07-021-0/+1
| | | | | | | | | | removeSelectedText adjusts all other cursors for every fragment and block which gets removed. This becomes (for reasons yet to be understood) exponential with loads of cursors (something creator has for the semantic highlighting). Done-with: Roberto Raggi Reviewed-by: Simon Hausmann
* Cursor positioning in QTextDocument after undo()mae2010-06-081-0/+2
| | | | | | | | | | | | | | | | | | | | | | | QTextDocument had no way of storing the cursor position from which a document change was initiated in the undo stack. That means that any undo operation would reposition the text cursor to the text position where the actual change happened. This works in many cases, but not always. In Qt Creator we have standard IDE shortcuts like e.g. Ctrl+Return for InsertLineBelowCurrentLine, which insert a newline at the end of the current line, not at the cursor position. Using undo there resulted in a surprisingly wrong cursor position. The problem becomes worse with more advanced refactoring and productivity tools (like snippets). The patch creates a synthetic CursorMoved undo item with the position which was current at the time of calling QTextCursor::beginEditBlock(), but only if necesary, i.e. only in those cases where the cursor would be positioned wrongly. Reviewed-by: Roberto Raggi
* Added method to clear the undo/redo stacks.Erik Verbruggen2010-02-091-1/+2
| | | | Reviewed-by: mae
* Update copyright year to 2010Jason McDonald2010-01-061-1/+1
| | | | Reviewed-by: Trust Me
* introduce int QTextDocument::available{Undo,Redo}Steps() const;hjk2009-10-301-0/+3
| | | | | | | | | | Formerly, QTextDocument::revision() could be used to guesstimate the number of available undo steps that was used in Qt Creator to store cursor positions in parallel to the actual text contents. Now that revision() is strictly increasing, another means is needed, therefore the new functions providing the needed data. Reviewed-by: mae
* Fix QTextDocument::revision()mae2009-09-241-3/+2
| | | | | | | | | The revision was bound to the current depth of the undo stack. This had the negative side effect, that equal revisions could point to different documents, and sometimes changes would not even increase the revision (in the case of undo command merging). Reviewed-by: Roberto Raggi
* 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
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: demos/boxes/glshaders.cpp demos/boxes/vector.h demos/embedded/fluidlauncher/pictureflow.cpp demos/embedded/fluidlauncher/pictureflow.h doc/src/desktop-integration.qdoc doc/src/distributingqt.qdoc doc/src/examples-overview.qdoc doc/src/examples.qdoc doc/src/frameworks-technologies/dbus-adaptors.qdoc doc/src/geometry.qdoc doc/src/groups.qdoc doc/src/objecttrees.qdoc doc/src/platform-notes.qdoc doc/src/plugins-howto.qdoc doc/src/qt3support.qdoc doc/src/qtdbus.qdoc doc/src/qtdesigner.qdoc doc/src/qtgui.qdoc doc/src/qtmain.qdoc doc/src/qtopengl.qdoc doc/src/qtsvg.qdoc doc/src/qtuiloader.qdoc doc/src/qundo.qdoc doc/src/richtext.qdoc doc/src/topics.qdoc src/corelib/tools/qdumper.cpp src/gui/embedded/qkbdpc101_qws.cpp src/gui/embedded/qkbdsl5000_qws.cpp src/gui/embedded/qkbdusb_qws.cpp src/gui/embedded/qkbdvr41xx_qws.cpp src/gui/embedded/qkbdyopy_qws.cpp src/gui/embedded/qmousebus_qws.cpp src/gui/embedded/qmousevr41xx_qws.cpp src/gui/embedded/qmouseyopy_qws.cpp src/gui/painting/qpaintengine_d3d.cpp src/gui/painting/qwindowsurface_d3d.cpp src/opengl/gl2paintengineex/glgc_shader_source.h src/opengl/gl2paintengineex/qglpexshadermanager.cpp src/opengl/gl2paintengineex/qglpexshadermanager_p.h src/opengl/gl2paintengineex/qglshader.cpp src/opengl/gl2paintengineex/qglshader_p.h src/opengl/util/fragmentprograms_p.h src/plugins/kbddrivers/linuxis/linuxiskbdhandler.cpp src/plugins/mousedrivers/linuxis/linuxismousehandler.cpp src/script/parser/qscript.g src/script/qscriptarray_p.h src/script/qscriptasm_p.h src/script/qscriptbuffer_p.h src/script/qscriptclass.cpp src/script/qscriptclassdata_p.h src/script/qscriptcompiler.cpp src/script/qscriptcompiler_p.h src/script/qscriptcontext.cpp src/script/qscriptcontext_p.cpp src/script/qscriptcontext_p.h src/script/qscriptcontextfwd_p.h src/script/qscriptecmaarray.cpp src/script/qscriptecmaarray_p.h src/script/qscriptecmaboolean.cpp src/script/qscriptecmacore.cpp src/script/qscriptecmadate.cpp src/script/qscriptecmadate_p.h src/script/qscriptecmaerror.cpp src/script/qscriptecmaerror_p.h src/script/qscriptecmafunction.cpp src/script/qscriptecmafunction_p.h src/script/qscriptecmaglobal.cpp src/script/qscriptecmaglobal_p.h src/script/qscriptecmamath.cpp src/script/qscriptecmamath_p.h src/script/qscriptecmanumber.cpp src/script/qscriptecmanumber_p.h src/script/qscriptecmaobject.cpp src/script/qscriptecmaobject_p.h src/script/qscriptecmaregexp.cpp src/script/qscriptecmaregexp_p.h src/script/qscriptecmastring.cpp src/script/qscriptecmastring_p.h src/script/qscriptengine.cpp src/script/qscriptengine_p.cpp src/script/qscriptengine_p.h src/script/qscriptenginefwd_p.h src/script/qscriptextenumeration.cpp src/script/qscriptextenumeration_p.h src/script/qscriptextqobject.cpp src/script/qscriptextqobject_p.h src/script/qscriptextvariant.cpp src/script/qscriptfunction.cpp src/script/qscriptfunction_p.h src/script/qscriptgc_p.h src/script/qscriptmember_p.h src/script/qscriptobject_p.h src/script/qscriptprettypretty.cpp src/script/qscriptprettypretty_p.h src/script/qscriptvalue.cpp src/script/qscriptvalueimpl.cpp src/script/qscriptvalueimpl_p.h src/script/qscriptvalueimplfwd_p.h src/script/qscriptvalueiteratorimpl.cpp src/script/qscriptxmlgenerator.cpp src/script/qscriptxmlgenerator_p.h tests/auto/linguist/lupdate/testdata/recursivescan/project.ui tests/auto/linguist/lupdate/testdata/recursivescan/sub/finddialog.cpp tests/auto/qkeyevent/tst_qkeyevent.cpp tools/linguist/shared/cpp.cpp
| * 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
* | Fix undo/redo of single-command edit blocksmae2009-08-201-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | (with QTextCursor::beginEditBlock() and QTextCursor::endEditBlock()) Previously QTextDocument would treat single command blocks as if there was no block, i.e. command compression would occur, causing tst_QTextDocument::testUndoBlocks() to fail. The patch completes the insufficient block-flag of QTextUndoCommand with an addition flag block_end. The block-flag itself is renamed to block_part. Reviewed-by: con
* | Update contact URL in license headers.Jason McDonald2009-08-121-1/+1
| | | | | | | | Reviewed-by: Trust Me
* | Merge license header changes from 4.5Volker Hilsheimer2009-06-161-2/+2
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| * Update license headers as requested by the marketing department.Jason McDonald2009-06-161-2/+2
| | | | | | | | Reviewed-by: Trust Me
| * Long live Qt 4.5!Lars Knoll2009-03-231-0/+398
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* Revert signal emission order in QTextDocument to 4.5 behaviourmae2009-06-081-2/+4
| | | | | | | This is covered by the autotest tst_QTextDocument::receiveCursorPositionChangedAfterContentsChange() Reviewed-by: con
* Fixed unwanted merging of undo commands from different edit blocksmae2009-05-081-1/+2
| | | | | | | | | With this patch, commands no longer merge across block bounderies. In order to have merging still work for the normal insertion and deletion case, the unnecessary beginEditBlock()/endEditBlock() calls where cleaned up. Reviewed-by: Simon Hausmann
* Long live Qt!Lars Knoll2009-03-231-0/+398
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