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Relax the selection requirement for indent/unindent selection

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Before, the selection was required to span multiple lines. Now, any
selection will trigger the line indenting functionality of
Tab/Shift+Tab. This should lead to less surprises.

Also, Shift+Tab will now always unindent the current line, even if there
is no selection, since there is nothing else sensible for this shortcut
to do.

Task-number: QTCREATORBUG-414
Reviewed-by: mae
This commit is contained in:
Thorbjørn Lindeijer
2009-12-07 16:43:11 +01:00
parent 22d75c4c20
commit fdc2463971
1 changed files with 4 additions and 4 deletions
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8
src/plugins/texteditor/basetexteditor.cpp
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@@ -3243,11 +3243,10 @@ void BaseTextEditor::indentOrUnindent(bool doIndent)
int pos = cursor.position(); int pos = cursor.position();
const TextEditor::TabSettings &tabSettings = d->m_document->tabSettings(); const TextEditor::TabSettings &tabSettings = d->m_document->tabSettings();
QTextDocument *doc = document(); QTextDocument *doc = document();
if (!cursor.hasSelection()
|| (doc->findBlock(cursor.selectionStart()) == doc->findBlock(cursor.selectionEnd()) )) { if (!cursor.hasSelection() && doIndent) {
cursor.removeSelectedText(); // Insert tab if there is no selection and indent is requested
QTextBlock block = cursor.block(); QTextBlock block = cursor.block();
QString text = block.text(); QString text = block.text();
int indentPosition = (cursor.position() - block.position());; int indentPosition = (cursor.position() - block.position());;
@@ -3260,6 +3259,7 @@ void BaseTextEditor::indentOrUnindent(bool doIndent)
cursor.removeSelectedText(); cursor.removeSelectedText();
cursor.insertText(tabSettings.indentationString(startColumn, targetColumn)); cursor.insertText(tabSettings.indentationString(startColumn, targetColumn));
} else { } else {
// Indent or unindent the selected lines
int anchor = cursor.anchor(); int anchor = cursor.anchor();
int start = qMin(anchor, pos); int start = qMin(anchor, pos);
int end = qMax(anchor, pos); int end = qMax(anchor, pos);