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41
42#ifndef QSTYLEDITEMDELEGATE_H
43#define QSTYLEDITEMDELEGATE_H
44
45#include <QtGui/qabstractitemdelegate.h>
46#include <QtCore/qstring.h>
47#include <QtGui/qpixmap.h>
48#include <QtCore/qvariant.h>
49
50QT_BEGIN_HEADER
51
52QT_BEGIN_NAMESPACE
53
54QT_MODULE(Gui)
55
56#ifndef QT_NO_ITEMVIEWS
57
58class QStyledItemDelegatePrivate;
59class QItemEditorFactory;
60
61class Q_GUI_EXPORT QStyledItemDelegate : public QAbstractItemDelegate
62{
63 Q_OBJECT
64
65public:
66 explicit QStyledItemDelegate(QObject *parent = 0);
67 ~QStyledItemDelegate();
68
69 // painting
70 void paint(QPainter *painter,
71 const QStyleOptionViewItem &option, const QModelIndex &index) const;
72 QSize sizeHint(const QStyleOptionViewItem &option,
73 const QModelIndex &index) const;
74
75 // editing
76 QWidget *createEditor(QWidget *parent,
77 const QStyleOptionViewItem &option,
78 const QModelIndex &index) const;
79
80 void setEditorData(QWidget *editor, const QModelIndex &index) const;
81 void setModelData(QWidget *editor,
82 QAbstractItemModel *model,
83 const QModelIndex &index) const;
84
85 void updateEditorGeometry(QWidget *editor,
86 const QStyleOptionViewItem &option,
87 const QModelIndex &index) const;
88
89 // editor factory
90 QItemEditorFactory *itemEditorFactory() const;
91 void setItemEditorFactory(QItemEditorFactory *factory);
92
93 virtual QString displayText(const QVariant &value, const QLocale &locale) const;
94
95protected:
96 virtual void initStyleOption(QStyleOptionViewItem *option,
97 const QModelIndex &index) const;
98
99 bool eventFilter(QObject *object, QEvent *event);
100 bool editorEvent(QEvent *event, QAbstractItemModel *model,
101 const QStyleOptionViewItem &option, const QModelIndex &index);
102
103private:
104 Q_DECLARE_PRIVATE(QStyledItemDelegate)
105 Q_DISABLE_COPY(QStyledItemDelegate)
106
107 Q_PRIVATE_SLOT(d_func(), void _q_commitDataAndCloseEditor(QWidget*))
108};
109
110#endif // QT_NO_ITEMVIEWS
111
112QT_END_NAMESPACE
113
114QT_END_HEADER
115
116#endif // QSTYLEDITEMDELEGATE_H
117