diff options
Diffstat (limited to 'examples/widgets')
| -rw-r--r-- | examples/widgets/itemviews/chart/pieview.cpp | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/examples/widgets/itemviews/chart/pieview.cpp b/examples/widgets/itemviews/chart/pieview.cpp index af77970633..8ebe6a9d89 100644 --- a/examples/widgets/itemviews/chart/pieview.cpp +++ b/examples/widgets/itemviews/chart/pieview.cpp @@ -137,7 +137,9 @@ QModelIndex PieView::indexAt(const QPoint &point) const } } } else { - double itemHeight = QFontMetrics(viewOptions().font).height(); + QStyleOptionViewItem option; + initViewItemOption(&option); + double itemHeight = QFontMetrics(option.font).height(); int listItem = int((wy - margin) / itemHeight); int validRow = 0; @@ -193,8 +195,9 @@ QRect PieView::itemRect(const QModelIndex &index) const switch (index.column()) { case 0: { - const qreal itemHeight = QFontMetricsF(viewOptions().font).height(); - + QStyleOptionViewItem option; + initViewItemOption(&option); + const qreal itemHeight = QFontMetricsF(option.font).height(); return QRect(totalSize, qRound(margin + listItem * itemHeight), totalSize - margin, qRound(itemHeight)); @@ -306,7 +309,8 @@ QModelIndex PieView::moveCursor(QAbstractItemView::CursorAction cursorAction, void PieView::paintEvent(QPaintEvent *event) { QItemSelectionModel *selections = selectionModel(); - QStyleOptionViewItem option = viewOptions(); + QStyleOptionViewItem option; + initViewItemOption(&option); QBrush background = option.palette.base(); QPen foreground(option.palette.color(QPalette::WindowText)); @@ -363,7 +367,9 @@ void PieView::paintEvent(QPaintEvent *event) if (value > 0.0) { QModelIndex labelIndex = model()->index(row, 0, rootIndex()); - QStyleOptionViewItem option = viewOptions(); + QStyleOptionViewItem option; + initViewItemOption(&option); + option.rect = visualRect(labelIndex); if (selections->isSelected(labelIndex)) option.state |= QStyle::State_Selected; |