KD Chart 2  [rev.2.7]
kdganttlegend.h
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22 
23 #ifndef KDGANTTLEGEND_H
24 #define KDGANTTLEGEND_H
25 
26 #include <QAbstractItemView>
27 
28 #include "kdganttglobal.h"
30 
31 namespace KDGantt
32 {
33  class KDGANTT_EXPORT Legend : public QAbstractItemView
34  {
35  Q_OBJECT
37  public:
38  explicit Legend( QWidget* parent = 0 );
39  ~Legend() override;
40 
41  /*reimp*/ QModelIndex indexAt( const QPoint& point ) const override;
42  /*reimp*/ QRect visualRect( const QModelIndex& index ) const override;
43 
44  /*reimp*/ void scrollTo( const QModelIndex&, ScrollHint = EnsureVisible ) override {}
45 
46  /*reimp*/ QSize sizeHint() const override;
47  /*reimp*/ QSize minimumSizeHint() const override;
48 
49  /*reimp*/ void setModel( QAbstractItemModel* model ) override;
50 
51  protected:
52  virtual QRect drawItem( QPainter* painter, const QModelIndex& index, const QPoint& pos = QPoint() ) const;
53  virtual QSize measureItem( const QModelIndex& index, bool recursive = true ) const;
54  virtual StyleOptionGanttItem getStyleOption( const QModelIndex& index ) const;
55 
56  /*reimp*/ void paintEvent( QPaintEvent* event ) override;
57 
58  /*reimp*/ int horizontalOffset() const override { return 0; }
59  /*reimp*/ bool isIndexHidden( const QModelIndex& ) const override { return false; }
60  /*reimp*/ QModelIndex moveCursor( CursorAction, Qt::KeyboardModifiers ) override { return QModelIndex(); }
61  /*reimp*/ void setSelection( const QRect&, QItemSelectionModel::SelectionFlags ) override {}
62  /*reimp*/ int verticalOffset() const override { return 0; }
63  /*reimp*/ QRegion visualRegionForSelection( const QItemSelection& ) const override { return QRegion(); }
64 
65  protected Q_SLOTS:
66  virtual void modelDataChanged();
67  };
68 }
69 
70 #endif
bool isIndexHidden(const QModelIndex &) const override
Definition: kdganttlegend.h:59
#define KDGANTT_DECLARE_PRIVATE_BASE_POLYMORPHIC(X)
int verticalOffset() const override
Definition: kdganttlegend.h:62
Legend showing an image and a description for Gantt items.
Definition: kdganttlegend.h:33
QRegion visualRegionForSelection(const QItemSelection &) const override
Definition: kdganttlegend.h:63
Class only listed here to document inheritance of some KDChart classes.
void scrollTo(const QModelIndex &, ScrollHint=EnsureVisible) override
Definition: kdganttlegend.h:44
int horizontalOffset() const override
Definition: kdganttlegend.h:58
QStyleOption subclass for gantt items.
void setSelection(const QRect &, QItemSelectionModel::SelectionFlags) override
Definition: kdganttlegend.h:61
QModelIndex moveCursor(CursorAction, Qt::KeyboardModifiers) override
Definition: kdganttlegend.h:60
Class only listed here to document inheritance of some KDChart classes.

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