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author | Qt Continuous Integration System <qt-info@nokia.com> | 2010-06-10 07:21:59 (GMT) |
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committer | Qt Continuous Integration System <qt-info@nokia.com> | 2010-06-10 07:21:59 (GMT) |
commit | cc3ab4e2aabf719656398d16bd40a1edf70c169f (patch) | |
tree | e2de8b7b1fa7eed9a467b2a10807c1aaac9e371a /src/gui/text | |
parent | 2e69bd4457c8cbe8b54af237451ba33b2a73a89b (diff) | |
parent | 7f06f14d01547ca115bc7d06c04bbaf924148910 (diff) | |
download | Qt-cc3ab4e2aabf719656398d16bd40a1edf70c169f.zip Qt-cc3ab4e2aabf719656398d16bd40a1edf70c169f.tar.gz Qt-cc3ab4e2aabf719656398d16bd40a1edf70c169f.tar.bz2 |
Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt-qml into 4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/qt-qml: (42 commits)
Update on color change.
Update on color change.
Add go button to webbrowser example.
Remove 'XXX Experimental' from VisualItemModel/VisualDataModel and
Document attached properties
Add 'on' prefix to documentation of signals
Stablize qmlviewer test
Improve test stability.
qmlviewer: ensure that only clicks on the current file list are handled.
Doc improvements: move some example code to snippets, add screenshots,
Move some example code into snippets/ and add other doc fixes
Fix crash when changing ListView model with highlightRangeMode: ListView.StrictlyEnforceRange
Fix GridView bounds behavior with snapping enabled.
Small optimization when checking if MouseArea's onPressAndHold is
Fix autotest.
Fixed `nmake clean' breaking declarative imports on Windows.
Fix drawing flicker on Qml Viewer startup
Fix snake demo
Add qmlmethod Item::childAt() to delarative item
Cursor positioning in QTextDocument after undo()
...
Diffstat (limited to 'src/gui/text')
-rw-r--r-- | src/gui/text/qtextcursor.cpp | 3 | ||||
-rw-r--r-- | src/gui/text/qtextdocument_p.cpp | 19 | ||||
-rw-r--r-- | src/gui/text/qtextdocument_p.h | 2 |
3 files changed, 24 insertions, 0 deletions
diff --git a/src/gui/text/qtextcursor.cpp b/src/gui/text/qtextcursor.cpp index d6ac3aa..3db66ce 100644 --- a/src/gui/text/qtextcursor.cpp +++ b/src/gui/text/qtextcursor.cpp @@ -2437,6 +2437,9 @@ void QTextCursor::beginEditBlock() if (!d || !d->priv) return; + if (d->priv->editBlock == 0) // we are the initial edit block, store current cursor position for undo + d->priv->editBlockCursorPosition = d->position; + d->priv->beginEditBlock(); } diff --git a/src/gui/text/qtextdocument_p.cpp b/src/gui/text/qtextdocument_p.cpp index e2bca04..f3cd481 100644 --- a/src/gui/text/qtextdocument_p.cpp +++ b/src/gui/text/qtextdocument_p.cpp @@ -192,6 +192,7 @@ QTextDocumentPrivate::QTextDocumentPrivate() initialBlockCharFormatIndex(-1) // set correctly later in init() { editBlock = 0; + editBlockCursorPosition = -1; docChangeFrom = -1; undoState = 0; @@ -967,6 +968,10 @@ int QTextDocumentPrivate::undoRedo(bool undo) editPos = -1; break; } + case QTextUndoCommand::CursorMoved: + editPos = c.pos; + editLength = 0; + break; case QTextUndoCommand::Custom: resetBlockRevision = -1; // ## TODO if (undo) @@ -1046,6 +1051,18 @@ void QTextDocumentPrivate::appendUndoItem(const QTextUndoCommand &c) if (undoState < undoStack.size()) clearUndoRedoStacks(QTextDocument::RedoStack); + if (editBlock != 0 && editBlockCursorPosition >= 0) { // we had a beginEditBlock() with a cursor position + if (c.pos != (quint32) editBlockCursorPosition) { // and that cursor position is different from the command + // generate a CursorMoved undo item + QT_INIT_TEXTUNDOCOMMAND(cc, QTextUndoCommand::CursorMoved, true, QTextUndoCommand::MoveCursor, + 0, 0, editBlockCursorPosition, 0, 0); + undoStack.append(cc); + undoState++; + editBlockCursorPosition = -1; + } + } + + if (!undoStack.isEmpty() && modified) { QTextUndoCommand &last = undoStack[undoState - 1]; @@ -1167,6 +1184,8 @@ void QTextDocumentPrivate::endEditBlock() } } + editBlockCursorPosition = -1; + finishEdit(); } diff --git a/src/gui/text/qtextdocument_p.h b/src/gui/text/qtextdocument_p.h index ac5ed3c..d1bd698 100644 --- a/src/gui/text/qtextdocument_p.h +++ b/src/gui/text/qtextdocument_p.h @@ -132,6 +132,7 @@ public: BlockAdded = 6, BlockDeleted = 7, GroupFormatChange = 8, + CursorMoved = 9, Custom = 256 }; enum Operation { @@ -315,6 +316,7 @@ private: bool modified; int editBlock; + int editBlockCursorPosition; int docChangeFrom; int docChangeOldLength; int docChangeLength; |