Qmmp
radioitemdelegate_p.h
1 /***************************************************************************
2  * Copyright (C) 2012 by Ilya Kotov *
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20 
21 #ifndef RADIOITEMDELEGATE_P_H
22 #define RADIOITEMDELEGATE_P_H
23 
24 #include <QStyledItemDelegate>
25 #include <QSize>
26 
27 #define RadioButtonRole (Qt::UserRole + 1)
28 
32 class RadioItemDelegate : public QStyledItemDelegate
33 {
34  Q_OBJECT
35 public:
36  explicit RadioItemDelegate(QObject *parent = nullptr);
37 
38  void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const override;
39  QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const override;
40  bool editorEvent(QEvent *event, QAbstractItemModel *model,
41  const QStyleOptionViewItem &option, const QModelIndex &index) override;
42  bool hasRadioButton(const QModelIndex &index) const;
43 };
44 
45 #endif // RADIOITEMDELEGATE_P_H