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
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
|
/****************************************************************************
**
** Copyright (C) 1992-2005 Trolltech AS. All rights reserved.
**
** This file is part of the gui module of the Qt Toolkit.
**
** This file may be distributed under the terms of the Q Public License
** as defined by Trolltech AS of Norway and appearing in the file
** LICENSE.QPL included in the packaging of this file.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
** information about Qt Commercial License Agreements.
** See http://www.trolltech.com/qpl/ for QPL licensing information.
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/
#ifndef QBOXLAYOUT_H
#define QBOXLAYOUT_H
#include "QtGui/qlayout.h"
#ifdef QT_INCLUDE_COMPAT
#include "QtGui/qwidget.h"
#endif
#include <limits.h>
#ifndef QT_NO_LAYOUT
class QBoxLayoutPrivate;
class Q_GUI_EXPORT QBoxLayout : public QLayout
{
Q_OBJECT
Q_DECLARE_PRIVATE(QBoxLayout)
public:
enum Direction { LeftToRight, RightToLeft, TopToBottom, BottomToTop,
Down = TopToBottom, Up = BottomToTop };
explicit QBoxLayout(Direction, QWidget *parent = 0);
#ifdef QT3_SUPPORT
QT3_SUPPORT_CONSTRUCTOR QBoxLayout(QWidget *parent, Direction, int border = 0, int spacing = -1,
const char *name = 0);
QT3_SUPPORT_CONSTRUCTOR QBoxLayout(QLayout *parentLayout, Direction, int spacing = -1,
const char *name = 0);
QT3_SUPPORT_CONSTRUCTOR QBoxLayout(Direction, int spacing, const char *name = 0);
#endif
~QBoxLayout();
Direction direction() const;
void setDirection(Direction);
void addSpacing(int size);
void addStretch(int stretch = 0);
void addWidget(QWidget *, int stretch = 0, Qt::Alignment alignment = 0);
void addLayout(QLayout *layout, int stretch = 0);
void addStrut(int);
void addItem(QLayoutItem *);
void insertSpacing(int index, int size);
void insertStretch(int index, int stretch = 0);
void insertWidget(int index, QWidget *widget, int stretch = 0, Qt::Alignment alignment = 0);
void insertLayout(int index, QLayout *layout, int stretch = 0);
bool setStretchFactor(QWidget *w, int stretch);
bool setStretchFactor(QLayout *l, int stretch);
QSize sizeHint() const;
QSize minimumSize() const;
QSize maximumSize() const;
bool hasHeightForWidth() const;
int heightForWidth(int) const;
int minimumHeightForWidth(int) const;
Qt::Orientations expandingDirections() const;
void invalidate();
QLayoutItem *itemAt(int) const;
QLayoutItem *takeAt(int);
int count() const;
void setGeometry(const QRect&);
#ifdef QT3_SUPPORT
inline QT3_SUPPORT int findWidget(QWidget* w) {return indexOf(w);}
#endif
protected:
void insertItem(int index, QLayoutItem *);
private:
Q_DISABLE_COPY(QBoxLayout)
};
class Q_GUI_EXPORT QHBoxLayout : public QBoxLayout
{
Q_OBJECT
public:
QHBoxLayout();
explicit QHBoxLayout(QWidget *parent);
~QHBoxLayout();
#ifdef QT3_SUPPORT
QT3_SUPPORT_CONSTRUCTOR QHBoxLayout(QWidget *parent, int border,
int spacing = -1, const char *name = 0);
QT3_SUPPORT_CONSTRUCTOR QHBoxLayout(QLayout *parentLayout,
int spacing = -1, const char *name = 0);
QT3_SUPPORT_CONSTRUCTOR QHBoxLayout(int spacing, const char *name = 0);
#endif
private:
Q_DISABLE_COPY(QHBoxLayout)
};
class Q_GUI_EXPORT QVBoxLayout : public QBoxLayout
{
Q_OBJECT
public:
QVBoxLayout();
explicit QVBoxLayout(QWidget *parent);
~QVBoxLayout();
#ifdef QT3_SUPPORT
QT3_SUPPORT_CONSTRUCTOR QVBoxLayout(QWidget *parent, int border,
int spacing = -1, const char *name = 0);
QT3_SUPPORT_CONSTRUCTOR QVBoxLayout(QLayout *parentLayout,
int spacing = -1, const char *name = 0);
QT3_SUPPORT_CONSTRUCTOR QVBoxLayout(int spacing, const char *name = 0);
#endif
private:
Q_DISABLE_COPY(QVBoxLayout)
};
#endif // QT_NO_LAYOUT
#endif // QBOXLAYOUT_H
|