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) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** 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 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QSCROLLAREA_H
#define QSCROLLAREA_H
#include <QtGui/qabstractscrollarea.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Gui)
#ifndef QT_NO_SCROLLAREA
class QScrollAreaPrivate;
class Q_GUI_EXPORT QScrollArea : public QAbstractScrollArea
{
Q_OBJECT
Q_PROPERTY(bool widgetResizable READ widgetResizable WRITE setWidgetResizable)
Q_PROPERTY(Qt::Alignment alignment READ alignment WRITE setAlignment)
public:
explicit QScrollArea(QWidget* parent=0);
~QScrollArea();
QWidget *widget() const;
void setWidget(QWidget *widget);
QWidget *takeWidget();
bool widgetResizable() const;
void setWidgetResizable(bool resizable);
QSize sizeHint() const;
bool focusNextPrevChild(bool next);
Qt::Alignment alignment() const;
void setAlignment(Qt::Alignment);
void ensureVisible(int x, int y, int xmargin = 50, int ymargin = 50);
void ensureWidgetVisible(QWidget *childWidget, int xmargin = 50, int ymargin = 50);
protected:
QScrollArea(QScrollAreaPrivate &dd, QWidget *parent = 0);
bool event(QEvent *);
bool eventFilter(QObject *, QEvent *);
void resizeEvent(QResizeEvent *);
void scrollContentsBy(int dx, int dy);
private:
Q_DECLARE_SCOPED_PRIVATE(QScrollArea)
Q_DISABLE_COPY(QScrollArea)
};
#endif // QT_NO_SCROLLAREA
QT_END_NAMESPACE
QT_END_HEADER
#endif // QSCROLLAREA_H
|
