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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 | |
50 | QT_BEGIN_HEADER |
51 | |
52 | QT_BEGIN_NAMESPACE |
53 | |
54 | QT_MODULE(Gui) |
55 | |
56 | #ifndef QT_NO_ITEMVIEWS |
57 | |
58 | class QStyledItemDelegatePrivate; |
59 | class QItemEditorFactory; |
60 | |
61 | class Q_GUI_EXPORT QStyledItemDelegate : public QAbstractItemDelegate |
62 | { |
63 | Q_OBJECT |
64 | |
65 | public: |
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 | |
95 | protected: |
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 | |
103 | private: |
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 | |
112 | QT_END_NAMESPACE |
113 | |
114 | QT_END_HEADER |
115 | |
116 | #endif // QSTYLEDITEMDELEGATE_H |
117 | |