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 documentation of the Qt Toolkit.
7 **
8 ** $QT_BEGIN_LICENSE:BSD$
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 ** BSD License Usage
18 ** Alternatively, you may use this file under the terms of the BSD license
19 ** as follows:
20 **
21 ** "Redistribution and use in source and binary forms, with or without
22 ** modification, are permitted provided that the following conditions are
23 ** met:
24 ** * Redistributions of source code must retain the above copyright
25 ** notice, this list of conditions and the following disclaimer.
26 ** * Redistributions in binary form must reproduce the above copyright
27 ** notice, this list of conditions and the following disclaimer in
28 ** the documentation and/or other materials provided with the
29 ** distribution.
30 ** * Neither the name of The Qt Company Ltd nor the names of its
31 ** contributors may be used to endorse or promote products derived
32 ** from this software without specific prior written permission.
33 **
34 **
35 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
36 ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
37 ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
38 ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
39 ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
40 ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
41 ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
42 ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
43 ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
44 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
45 ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
46 **
47 ** $QT_END_LICENSE$
48 **
49 ****************************************************************************/
50
51 //! [0]
MainWindow(QWidget * parent)52 MainWindow::MainWindow(QWidget *parent)
53 : QMainWindow(parent)
54 {
55 //! [0]
56
57
58 //! [1]
59 fileToolbar->setAllowedAreas(Qt::TopToolBarArea | Qt::BottomToolBarArea);
60 addToolBar(Qt::TopToolBarArea, fileToolbar);
61 //! [1]
62
63
64 //! [2]
65 setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
66 setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
67 setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);
68 setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
69 //! [2]
70
71
72 //! [3]
73 QWidget *centralWidget = new QWidget(this);
74 setCentralWidget(centralWidget);
75 //! [3]
76
77
78 //! [4]
79 QPopupMenu *fileMenu = new QPopupMenu(this);
80 openAction->addTo(fileMenu);
81 saveAction->addTo(fileMenu);
82 ...
83 menuBar()->insertItem(tr("&File"), fileMenu);
84 //! [4]
85
86
87 //! [5]
88 QMenu *fileMenu = menuBar()->addMenu(tr("&File"));
89 fileMenu->addAction(openAction);
90 fileMenu->addAction(saveAction);
91 ...
92 //! [5]
93
94
95 //! [6]
96 QToolBar *fileTools = new QToolBar(this, "file toolbar");
97 openAction->addTo(fileTools);
98 saveAction->addTo(fileTools);
99 ...
100 //! [6]
101
102
103 //! [7]
104 QToolBar *fileTools = addToolBar(tr("File Tool Bar"));
105 fileTools->addAction(openAction);
106 fileTools->addAction(saveAction);
107 ...
108 //! [7]
109
110
111 //! [8]
112 QDockWidget *dockWidget = new QDockWidget(this);
113 mainWin->moveDockWidget(dockWidget, Qt::DockLeft);
114 //! [8]
115
116
117 //! [9]
118 QDockWidget *dockWidget = new QDockWidget(mainWindow);
119 mainWindow->addDockWidget(Qt::LeftDockWidgetArea, dockWidget);
120 //! [9]
121