source: trunk/src/qt3support/widgets/q3widgetstack.h@ 353

Last change on this file since 353 was 2, checked in by Dmitry A. Kuminov, 16 years ago

Initially imported qt-all-opensource-src-4.5.1 from Trolltech.

File size: 3.2 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** Contact: Qt Software Information ([email protected])
5**
6** This file is part of the Qt3Support module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial Usage
10** Licensees holding valid Qt Commercial licenses may use this file in
11** accordance with the Qt Commercial License Agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and Nokia.
14**
15** GNU Lesser General Public License Usage
16** Alternatively, this file may be used under the terms of the GNU Lesser
17** General Public License version 2.1 as published by the Free Software
18** Foundation and appearing in the file LICENSE.LGPL included in the
19** packaging of this file. Please review the following information to
20** ensure the GNU Lesser General Public License version 2.1 requirements
21** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
22**
23** In addition, as a special exception, Nokia gives you certain
24** additional rights. These rights are described in the Nokia Qt LGPL
25** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
26** package.
27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
35**
36** If you are unsure which license is appropriate for your use, please
37** contact the sales department at [email protected].
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#ifndef Q3WIDGETSTACK_H
43#define Q3WIDGETSTACK_H
44
45#include <Qt3Support/q3frame.h>
46#include <Qt3Support/q3intdict.h>
47#include <Qt3Support/q3ptrdict.h>
48
49QT_BEGIN_HEADER
50
51QT_BEGIN_NAMESPACE
52
53QT_MODULE(Qt3SupportLight)
54
55class Q3WidgetStackPrivate;
56
57
58class Q_COMPAT_EXPORT Q3WidgetStack: public Q3Frame
59{
60 Q_OBJECT
61public:
62 Q3WidgetStack(QWidget* parent, const char* name=0, Qt::WindowFlags f=0);
63
64 ~Q3WidgetStack();
65
66 int addWidget(QWidget *, int = -1);
67 void removeWidget(QWidget *);
68
69 QSize sizeHint() const;
70 QSize minimumSizeHint() const;
71 void setVisible(bool visible);
72
73 QWidget * widget(int) const;
74 int id(QWidget *) const;
75
76 QWidget * visibleWidget() const;
77
78 void setFrameRect(const QRect &);
79
80Q_SIGNALS:
81 void aboutToShow(int);
82 void aboutToShow(QWidget *);
83
84public Q_SLOTS:
85 void raiseWidget(int);
86 void raiseWidget(QWidget *);
87
88protected:
89 void frameChanged();
90 void resizeEvent(QResizeEvent *);
91 bool event(QEvent* e);
92
93 virtual void setChildGeometries();
94 void childEvent(QChildEvent *);
95
96private:
97 void init();
98
99 Q3WidgetStackPrivate * d;
100 Q3IntDict<QWidget> * dict;
101 Q3PtrDict<QWidget> * focusWidgets;
102 QWidget * topWidget;
103 QWidget * invisible;
104
105 Q_DISABLE_COPY(Q3WidgetStack)
106};
107
108QT_END_NAMESPACE
109
110QT_END_HEADER
111
112#endif // Q3WIDGETSTACK_H
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