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Collapse or expand trailing whitespaces to one

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Merge-request: 1823
Reviewed-by: Thorbjørn Lindeijer <thorbjorn.lindeijer@nokia.com>
This commit is contained in:
Falco Hirschenberger
2010-01-20 16:54:07 +01:00
committed by Thorbjørn Lindeijer
parent ec2b738d61
commit 46a96c25b0
1 changed files with 4 additions and 0 deletions
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4
src/plugins/texteditor/basetexteditor.cpp
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@@ -896,15 +896,19 @@ void BaseTextEditor::joinLineUpDown(bool up)
move.movePosition(QTextCursor::Up);
else
move.movePosition(QTextCursor::Down);
move.movePosition(QTextCursor::StartOfBlock);
move.movePosition(QTextCursor::EndOfBlock, QTextCursor::KeepAnchor);
QString cutLine = move.selectedText();
// collapse trailing whitespaces to one or insert whitespace
cutLine.replace(QRegExp("^\\s*"), " ");
move.movePosition(QTextCursor::Right, QTextCursor::KeepAnchor);
move.removeSelectedText();
move.clearSelection();
if(!up)
move.movePosition(QTextCursor::Up);
move.movePosition(QTextCursor::EndOfBlock);
move.insertText(cutLine);
move.endEditBlock();