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
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
|
/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtWidgets module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 https://www.qt.io/terms-conditions. For further
** information use the contact form at https://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 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QTABWIDGET_H
#define QTABWIDGET_H
#include <QtWidgets/qtwidgetsglobal.h>
#include <QtWidgets/qwidget.h>
#include <QtGui/qicon.h>
QT_REQUIRE_CONFIG(tabwidget);
QT_BEGIN_NAMESPACE
class QTabBar;
class QTabWidgetPrivate;
class QStyleOptionTabWidgetFrame;
class Q_WIDGETS_EXPORT QTabWidget : public QWidget
{
Q_OBJECT
Q_PROPERTY(TabPosition tabPosition READ tabPosition WRITE setTabPosition)
Q_PROPERTY(TabShape tabShape READ tabShape WRITE setTabShape)
Q_PROPERTY(int currentIndex READ currentIndex WRITE setCurrentIndex NOTIFY currentChanged)
Q_PROPERTY(int count READ count)
Q_PROPERTY(QSize iconSize READ iconSize WRITE setIconSize)
Q_PROPERTY(Qt::TextElideMode elideMode READ elideMode WRITE setElideMode)
Q_PROPERTY(bool usesScrollButtons READ usesScrollButtons WRITE setUsesScrollButtons)
Q_PROPERTY(bool documentMode READ documentMode WRITE setDocumentMode)
Q_PROPERTY(bool tabsClosable READ tabsClosable WRITE setTabsClosable)
Q_PROPERTY(bool movable READ isMovable WRITE setMovable)
Q_PROPERTY(bool tabBarAutoHide READ tabBarAutoHide WRITE setTabBarAutoHide)
public:
explicit QTabWidget(QWidget *parent = nullptr);
~QTabWidget();
int addTab(QWidget *widget, const QString &);
int addTab(QWidget *widget, const QIcon& icon, const QString &label);
int insertTab(int index, QWidget *widget, const QString &);
int insertTab(int index, QWidget *widget, const QIcon& icon, const QString &label);
void removeTab(int index);
bool isTabEnabled(int index) const;
void setTabEnabled(int index, bool enabled);
bool isTabVisible(int index) const;
void setTabVisible(int index, bool visible);
QString tabText(int index) const;
void setTabText(int index, const QString &text);
QIcon tabIcon(int index) const;
void setTabIcon(int index, const QIcon & icon);
#ifndef QT_NO_TOOLTIP
void setTabToolTip(int index, const QString & tip);
QString tabToolTip(int index) const;
#endif
#if QT_CONFIG(whatsthis)
void setTabWhatsThis(int index, const QString &text);
QString tabWhatsThis(int index) const;
#endif
int currentIndex() const;
QWidget *currentWidget() const;
QWidget *widget(int index) const;
int indexOf(QWidget *widget) const;
int count() const;
enum TabPosition { North, South, West, East };
Q_ENUM(TabPosition)
TabPosition tabPosition() const;
void setTabPosition(TabPosition position);
bool tabsClosable() const;
void setTabsClosable(bool closeable);
bool isMovable() const;
void setMovable(bool movable);
enum TabShape { Rounded, Triangular };
Q_ENUM(TabShape)
TabShape tabShape() const;
void setTabShape(TabShape s);
QSize sizeHint() const override;
QSize minimumSizeHint() const override;
int heightForWidth(int width) const override;
bool hasHeightForWidth() const override;
void setCornerWidget(QWidget * w, Qt::Corner corner = Qt::TopRightCorner);
QWidget * cornerWidget(Qt::Corner corner = Qt::TopRightCorner) const;
Qt::TextElideMode elideMode() const;
void setElideMode(Qt::TextElideMode mode);
QSize iconSize() const;
void setIconSize(const QSize &size);
bool usesScrollButtons() const;
void setUsesScrollButtons(bool useButtons);
bool documentMode() const;
void setDocumentMode(bool set);
bool tabBarAutoHide() const;
void setTabBarAutoHide(bool enabled);
void clear();
QTabBar* tabBar() const;
public Q_SLOTS:
void setCurrentIndex(int index);
void setCurrentWidget(QWidget *widget);
Q_SIGNALS:
void currentChanged(int index);
void tabCloseRequested(int index);
void tabBarClicked(int index);
void tabBarDoubleClicked(int index);
protected:
virtual void tabInserted(int index);
virtual void tabRemoved(int index);
void showEvent(QShowEvent *) override;
void resizeEvent(QResizeEvent *) override;
void keyPressEvent(QKeyEvent *) override;
void paintEvent(QPaintEvent *) override;
void setTabBar(QTabBar *);
void changeEvent(QEvent *) override;
bool event(QEvent *) override;
void initStyleOption(QStyleOptionTabWidgetFrame *option) const;
private:
Q_DECLARE_PRIVATE(QTabWidget)
Q_DISABLE_COPY(QTabWidget)
Q_PRIVATE_SLOT(d_func(), void _q_showTab(int))
Q_PRIVATE_SLOT(d_func(), void _q_removeTab(int))
Q_PRIVATE_SLOT(d_func(), void _q_tabMoved(int, int))
void setUpLayout(bool = false);
};
QT_END_NAMESPACE
#endif // QTABWIDGET_H
|
