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QmlOutline: Only show first line of annotation

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Fix the artifacts when the annotations contain a multi-line string.

Task-number: QTCREATORBUG-2889
Reviewed-by: erikv
This commit is contained in:
Kai Koehne
2010-11-11 12:05:01 +01:00
parent fb46c31934
commit 74f13467c1
1 changed files with 9 additions and 1 deletions
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10
src/plugins/qmljseditor/qmljsoutlinetreeview.cpp
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@@ -36,13 +36,21 @@ void QmlJSOutlineItemDelegate::paint(QPainter *painter, const QStyleOptionViewIt
painter->fillRect(opt.rect, option.palette.highlight()); painter->fillRect(opt.rect, option.palette.highlight());
const QString typeString = index.data(Qt::DisplayRole).toString(); const QString typeString = index.data(Qt::DisplayRole).toString();
const QString annotationString = index.data(QmlOutlineModel::AnnotationRole).toString(); QString annotationString = index.data(QmlOutlineModel::AnnotationRole).toString();
QStyle *style = QApplication::style(); QStyle *style = QApplication::style();
style->drawControl(QStyle::CE_ItemViewItem, &opt, painter, 0); style->drawControl(QStyle::CE_ItemViewItem, &opt, painter, 0);
if (!annotationString.isEmpty()) { if (!annotationString.isEmpty()) {
int newlinePos = annotationString.indexOf(QLatin1Char('\n'));
if (newlinePos != -1) {
// print first line with '...' at end
const QChar ellipsisChar(0x2026);
annotationString = annotationString.left(newlinePos) + ellipsisChar;
}
QPalette::ColorRole textColorRole = QPalette::Text; QPalette::ColorRole textColorRole = QPalette::Text;
if (option.state & QStyle::State_Selected) { if (option.state & QStyle::State_Selected) {
textColorRole = QPalette::HighlightedText; textColorRole = QPalette::HighlightedText;