diff options
Diffstat (limited to 'src/gui')
-rw-r--r-- | src/gui/styles/qcommonstyle.cpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/gui/styles/qcommonstyle.cpp b/src/gui/styles/qcommonstyle.cpp index 2534d3e840..95ebdb4662 100644 --- a/src/gui/styles/qcommonstyle.cpp +++ b/src/gui/styles/qcommonstyle.cpp @@ -898,6 +898,25 @@ QSize QCommonStylePrivate::viewItemSize(const QStyleOptionViewItemV4 *option, in return QSize(0, 0); } +static QSizeF viewItemTextLayout(QTextLayout &textLayout, int lineWidth) +{ + qreal height = 0; + qreal widthUsed = 0; + textLayout.beginLayout(); + while (true) { + QTextLine line = textLayout.createLine(); + if (!line.isValid()) + break; + line.setLineWidth(lineWidth); + line.setPosition(QPointF(0, height)); + height += line.height(); + widthUsed = qMax(widthUsed, line.naturalTextWidth()); + } + textLayout.endLayout(); + return QSizeF(widthUsed, height); +} + + void QCommonStylePrivate::viewItemDrawText(QPainter *p, const QStyleOptionViewItemV4 *option, const QRect &rect) const { Q_Q(const QCommonStyle); @@ -915,6 +934,8 @@ void QCommonStylePrivate::viewItemDrawText(QPainter *p, const QStyleOptionViewIt textLayout.setFont(option->font); textLayout.setText(option->text); + viewItemTextLayout(textLayout, textRect.width()); + QString elidedText; qreal height = 0; qreal width = 0; |