1/****************************************************************************
2**
3** Copyright (C) 2016 The Qt Company Ltd.
4** Contact: https://www.qt.io/licensing/
5**
6** This file is part of the QtWidgets module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial License Usage
10** Licensees holding valid commercial Qt licenses may use this file in
11** accordance with the commercial license agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and The Qt Company. For licensing terms
14** and conditions see https://www.qt.io/terms-conditions. For further
15** information use the contact form at https://www.qt.io/contact-us.
16**
17** GNU Lesser General Public License Usage
18** Alternatively, this file may be used under the terms of the GNU Lesser
19** General Public License version 3 as published by the Free Software
20** Foundation and appearing in the file LICENSE.LGPL3 included in the
21** packaging of this file. Please review the following information to
22** ensure the GNU Lesser General Public License version 3 requirements
23** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
24**
25** GNU General Public License Usage
26** Alternatively, this file may be used under the terms of the GNU
27** General Public License version 2.0 or (at your option) the GNU General
28** Public license version 3 or any later version approved by the KDE Free
29** Qt Foundation. The licenses are as published by the Free Software
30** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
31** included in the packaging of this file. Please review the following
32** information to ensure the GNU General Public License requirements will
33** be met: https://www.gnu.org/licenses/gpl-2.0.html and
34** https://www.gnu.org/licenses/gpl-3.0.html.
35**
36** $QT_END_LICENSE$
37**
38****************************************************************************/
39
40#ifndef QSTATUSBAR_H
41#define QSTATUSBAR_H
42
43#include <QtWidgets/qtwidgetsglobal.h>
44#include <QtWidgets/qwidget.h>
45
46QT_REQUIRE_CONFIG(statusbar);
47
48QT_BEGIN_NAMESPACE
49
50class QStatusBarPrivate;
51
52class Q_WIDGETS_EXPORT QStatusBar: public QWidget
53{
54 Q_OBJECT
55
56 Q_PROPERTY(bool sizeGripEnabled READ isSizeGripEnabled WRITE setSizeGripEnabled)
57
58public:
59 explicit QStatusBar(QWidget *parent = nullptr);
60 virtual ~QStatusBar();
61
62 void addWidget(QWidget *widget, int stretch = 0);
63 int insertWidget(int index, QWidget *widget, int stretch = 0);
64 void addPermanentWidget(QWidget *widget, int stretch = 0);
65 int insertPermanentWidget(int index, QWidget *widget, int stretch = 0);
66 void removeWidget(QWidget *widget);
67
68 void setSizeGripEnabled(bool);
69 bool isSizeGripEnabled() const;
70
71 QString currentMessage() const;
72
73public Q_SLOTS:
74 void showMessage(const QString &text, int timeout = 0);
75 void clearMessage();
76
77
78Q_SIGNALS:
79 void messageChanged(const QString &text);
80
81protected:
82 void showEvent(QShowEvent *) override;
83 void paintEvent(QPaintEvent *) override;
84 void resizeEvent(QResizeEvent *) override;
85
86 void reformat();
87 void hideOrShow();
88 bool event(QEvent *) override;
89
90private:
91 Q_DISABLE_COPY(QStatusBar)
92 Q_DECLARE_PRIVATE(QStatusBar)
93};
94
95QT_END_NAMESPACE
96
97#endif // QSTATUSBAR_H
98

source code of qtbase/src/widgets/widgets/qstatusbar.h