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Full selection and hover support in labels view.

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This commit is contained in:
Teo Mrnjavac 2015-12-16 18:22:36 +01:00
parent fd33eb71ba
commit f2093be353
2 changed files with 163 additions and 14 deletions
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10
src/modules/partition/gui/PartitionLabelsView.h
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@ -43,7 +43,7 @@ public:
// QAbstractItemView API
QModelIndex indexAt( const QPoint& point ) const override;
QRect visualRect( const QModelIndex& index ) const override;
QRect visualRect( const QModelIndex& idx ) const override;
void scrollTo( const QModelIndex& index, ScrollHint hint = EnsureVisible ) override;
void setCustomNewRootLabel( const QString& text );
@ -57,17 +57,23 @@ protected:
QModelIndex moveCursor( CursorAction cursorAction, Qt::KeyboardModifiers modifiers ) override;
void setSelection( const QRect& rect, QItemSelectionModel::SelectionFlags flags ) override;
void mouseMoveEvent( QMouseEvent* event ) override;
void leaveEvent( QEvent* event ) override;
protected slots:
void updateGeometries() override;
private:
QRect labelsRect() const;
void drawLabels( QPainter* painter, const QRect& rect, const QModelIndex& parent );
QSize sizeForAllLabels( int maxLineWidth ) const;
QSize sizeForLabel( const QStringList& text ) const;
void drawLabel( QPainter* painter, const QStringList& text, const QColor& color, const QPoint& pos );
void drawLabel( QPainter* painter, const QStringList& text, const QColor& color,
const QPoint& pos , bool selected );
QModelIndexList getIndexesToDraw( const QModelIndex& parent ) const;
QStringList buildTexts( const QModelIndex& index ) const;
QString m_customNewRootLabel;
QPersistentModelIndex m_hoveredIndex;
};
#endif // PARTITIONLABELSVIEW_H