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| author | mae <qt-info@nokia.com> | 2010-07-14 18:48:36 +0200 |
|---|---|---|
| committer | mae <qt-info@nokia.com> | 2010-07-14 18:48:36 +0200 |
| commit | b61c37691497c3fb6c554122475138c302ba44ad (patch) | |
| tree | 27527074dc4b65ad9dfd450ca3145df340b68150 /src/plugins/texteditor/texteditoroverlay.cpp | |
| parent | ec223d687e0a518681c88dd0c300896a9b19b56e (diff) | |
| download | qt-creator-b61c37691497c3fb6c554122475138c302ba44ad.tar.gz | |
Fix findScope performance issue
Fixes the performance of large find scope selections. Try
Ctrl+A Ctrl+F in a large file and scroll.
Diffstat (limited to 'src/plugins/texteditor/texteditoroverlay.cpp')
| -rw-r--r-- | src/plugins/texteditor/texteditoroverlay.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/plugins/texteditor/texteditoroverlay.cpp b/src/plugins/texteditor/texteditoroverlay.cpp index 331e449955..20d38fae38 100644 --- a/src/plugins/texteditor/texteditoroverlay.cpp +++ b/src/plugins/texteditor/texteditoroverlay.cpp @@ -138,6 +138,9 @@ QPainterPath TextEditorOverlay::createSelectionPath(const QTextCursor &begin, co QTextBlock block = begin.block(); + if (block.blockNumber() < m_editor->firstVisibleBlock().blockNumber() - 4) + block = m_editor->document()->findBlockByNumber(m_editor->firstVisibleBlock().blockNumber() - 4); + bool inSelection = false; QVector<QRectF> selection; |