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50
51#ifndef DELEGATE_H
52#define DELEGATE_H
53
54#include <QStyledItemDelegate>
55
56//! [0]
57class SpinBoxDelegate : public QStyledItemDelegate
58{
59 Q_OBJECT
60
61public:
62 SpinBoxDelegate(QObject *parent = nullptr);
63
64 QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option,
65 const QModelIndex &index) const override;
66
67 void setEditorData(QWidget *editor, const QModelIndex &index) const override;
68 void setModelData(QWidget *editor, QAbstractItemModel *model,
69 const QModelIndex &index) const override;
70
71 void updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option,
72 const QModelIndex &index) const override;
73};
74//! [0]
75
76#endif
77

source code of qtbase/examples/widgets/itemviews/spinboxdelegate/delegate.h