QGIS API Documentation  2.99.0-Master (23ddace)
qgsattributetabledelegate.h
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1 /***************************************************************************
2  QgsAttributeTableDelegate.h
3  --------------------------------------
4  Date : Feb 2009
5  Copyright : (C) 2009 Vita Cizek
6  Email : weetya (at) gmail.com
7  ***************************************************************************
8  * *
9  * This program is free software; you can redistribute it and/or modify *
10  * it under the terms of the GNU General Public License as published by *
11  * the Free Software Foundation; either version 2 of the License, or *
12  * (at your option) any later version. *
13  * *
14  ***************************************************************************/
15 
16 #ifndef QGSATTRIBUTETABLEDELEGATE_H
17 #define QGSATTRIBUTETABLEDELEGATE_H
18 
19 #include <QItemDelegate>
20 #include "qgis_sip.h"
21 #include "qgis_gui.h"
22 
24 class QPainter;
25 class QgsVectorLayer;
27 class QToolButton;
28 
34 class GUI_EXPORT QgsAttributeTableDelegate : public QItemDelegate
35 {
36  Q_OBJECT
37 
38  static QgsVectorLayer *layer( const QAbstractItemModel *model );
39  static const QgsAttributeTableModel *masterModel( const QAbstractItemModel *model );
40 
41  public:
42 
48  : QItemDelegate( parent )
49  , mLayer( nullptr )
50  , mFeatureSelectionModel( nullptr )
51  {
52  }
53 
58  QWidget *createEditor( QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index ) const override;
59 
63  void paint( QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index ) const override;
64 
71  void setModelData( QWidget *editor, QAbstractItemModel *model, const QModelIndex &index ) const override;
72 
78  void setEditorData( QWidget *editor, const QModelIndex &index ) const override;
79 
80  void setFeatureSelectionModel( QgsFeatureSelectionModel *featureSelectionModel );
81 
82  signals:
83 
92  void actionColumnItemPainted( const QModelIndex &index ) const;
93 
94  private:
95  QgsVectorLayer *mLayer = nullptr;
96  QgsFeatureSelectionModel *mFeatureSelectionModel = nullptr;
97 };
98 
99 #endif //QGSATTRIBUTETABLEDELEGATE_H
#define SIP_TRANSFERTHIS
Definition: qgis_sip.h:34
A model backed by a QgsVectorLayerCache which is able to provide feature/attribute information to a Q...
QgsAttributeTableDelegate(QObject *parent=0)
Constructor.
A delegate item class for QgsAttributeTable (see Qt documentation for QItemDelegate).
Represents a vector layer which manages a vector based data sets.