diff options
Diffstat (limited to 'src/graphs2d/piechart/qpieslice.cpp')
| -rw-r--r-- | src/graphs2d/piechart/qpieslice.cpp | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/graphs2d/piechart/qpieslice.cpp b/src/graphs2d/piechart/qpieslice.cpp index 9a2dfd88..94854a09 100644 --- a/src/graphs2d/piechart/qpieslice.cpp +++ b/src/graphs2d/piechart/qpieslice.cpp @@ -655,6 +655,7 @@ QPieSlicePrivate::QPieSlicePrivate() , m_percentage(0.0) , m_startAngle(0.0) , m_angleSpan(0.0) + , m_hideLabel(false) , m_isExploded(false) , m_explodeDistanceFactor(.15) , m_labelDirty(false) @@ -698,16 +699,21 @@ void QPieSlicePrivate::setAngleSpan(qreal span) Q_Q(QPieSlice); if (qFuzzyCompare(m_angleSpan, span)) return; + m_angleSpan = span; emit q->angleSpanChanged(); } -void QPieSlicePrivate::setLabelVisible(bool visible) +void QPieSlicePrivate::setLabelVisible(bool visible, bool forceHidden) { - m_isLabelVisible = visible; - m_labelItem->setVisible(visible); + if (m_hideLabel) + return; + + m_hideLabel = forceHidden; + m_isLabelVisible = (visible && !m_hideLabel); + m_labelItem->setVisible(m_isLabelVisible); if (m_labelPosition == QPieSlice::LabelPosition::Outside) - m_labelShape->setVisible(visible); + m_labelShape->setVisible(m_isLabelVisible); } void QPieSlicePrivate::setLabelPosition(QPieSlice::LabelPosition position) |