1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
|
/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtWidgets module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QSTYLEDITEMDELEGATE_H
#define QSTYLEDITEMDELEGATE_H
#include <QtWidgets/qabstractitemdelegate.h>
#include <QtCore/qstring.h>
#include <QtGui/qpixmap.h>
#include <QtCore/qvariant.h>
QT_BEGIN_NAMESPACE
#ifndef QT_NO_ITEMVIEWS
class QStyledItemDelegatePrivate;
class QItemEditorFactory;
class Q_WIDGETS_EXPORT QStyledItemDelegate : public QAbstractItemDelegate
{
Q_OBJECT
public:
explicit QStyledItemDelegate(QObject *parent = Q_NULLPTR);
~QStyledItemDelegate();
// painting
void paint(QPainter *painter,
const QStyleOptionViewItem &option, const QModelIndex &index) const Q_DECL_OVERRIDE;
QSize sizeHint(const QStyleOptionViewItem &option,
const QModelIndex &index) const Q_DECL_OVERRIDE;
// editing
QWidget *createEditor(QWidget *parent,
const QStyleOptionViewItem &option,
const QModelIndex &index) const Q_DECL_OVERRIDE;
void setEditorData(QWidget *editor, const QModelIndex &index) const Q_DECL_OVERRIDE;
void setModelData(QWidget *editor,
QAbstractItemModel *model,
const QModelIndex &index) const Q_DECL_OVERRIDE;
void updateEditorGeometry(QWidget *editor,
const QStyleOptionViewItem &option,
const QModelIndex &index) const Q_DECL_OVERRIDE;
// editor factory
QItemEditorFactory *itemEditorFactory() const;
void setItemEditorFactory(QItemEditorFactory *factory);
virtual QString displayText(const QVariant &value, const QLocale &locale) const;
protected:
virtual void initStyleOption(QStyleOptionViewItem *option,
const QModelIndex &index) const;
bool eventFilter(QObject *object, QEvent *event) Q_DECL_OVERRIDE;
bool editorEvent(QEvent *event, QAbstractItemModel *model,
const QStyleOptionViewItem &option, const QModelIndex &index) Q_DECL_OVERRIDE;
private:
Q_DECLARE_PRIVATE(QStyledItemDelegate)
Q_DISABLE_COPY(QStyledItemDelegate)
};
#endif // QT_NO_ITEMVIEWS
QT_END_NAMESPACE
#endif // QSTYLEDITEMDELEGATE_H
|
