|
1 /**************************************************************************** |
|
2 ** |
|
3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
|
4 ** All rights reserved. |
|
5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
|
6 ** |
|
7 ** This file is part of the examples of the Qt Toolkit. |
|
8 ** |
|
9 ** $QT_BEGIN_LICENSE:LGPL$ |
|
10 ** No Commercial Usage |
|
11 ** This file contains pre-release code and may not be distributed. |
|
12 ** You may use this file in accordance with the terms and conditions |
|
13 ** contained in the Technology Preview License Agreement accompanying |
|
14 ** this package. |
|
15 ** |
|
16 ** GNU Lesser General Public License Usage |
|
17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
|
18 ** General Public License version 2.1 as published by the Free Software |
|
19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
|
20 ** packaging of this file. Please review the following information to |
|
21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
|
22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
|
23 ** |
|
24 ** In addition, as a special exception, Nokia gives you certain additional |
|
25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
|
26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
|
27 ** |
|
28 ** If you have questions regarding the use of this file, please contact |
|
29 ** Nokia at qt-info@nokia.com. |
|
30 ** |
|
31 ** |
|
32 ** |
|
33 ** |
|
34 ** |
|
35 ** |
|
36 ** |
|
37 ** |
|
38 ** $QT_END_LICENSE$ |
|
39 ** |
|
40 ****************************************************************************/ |
|
41 |
|
42 #include <QtGui> |
|
43 |
|
44 #include "dialog.h" |
|
45 |
|
46 //! [Dialog constructor part1] |
|
47 Dialog::Dialog() |
|
48 { |
|
49 desktopGeometry = QApplication::desktop()->availableGeometry(0); |
|
50 |
|
51 setWindowTitle(tr("SIP Dialog Example")); |
|
52 QScrollArea *scrollArea = new QScrollArea(this); |
|
53 QGroupBox *groupBox = new QGroupBox(scrollArea); |
|
54 groupBox->setTitle(tr("SIP Dialog Example")); |
|
55 QGridLayout *gridLayout = new QGridLayout(groupBox); |
|
56 groupBox->setLayout(gridLayout); |
|
57 //! [Dialog constructor part1] |
|
58 |
|
59 //! [Dialog constructor part2] |
|
60 QLineEdit* lineEdit = new QLineEdit(groupBox); |
|
61 lineEdit->setText(tr("Open and close the SIP")); |
|
62 lineEdit->setMinimumWidth(220); |
|
63 |
|
64 QLabel* label = new QLabel(groupBox); |
|
65 label->setText(tr("This dialog resizes if the SIP is opened")); |
|
66 label->setMinimumWidth(220); |
|
67 |
|
68 QPushButton* button = new QPushButton(groupBox); |
|
69 button->setText(tr("Close Dialog")); |
|
70 button->setMinimumWidth(220); |
|
71 //! [Dialog constructor part2] |
|
72 |
|
73 //! [Dialog constructor part3] |
|
74 if (desktopGeometry.height() < 400) |
|
75 gridLayout->setVerticalSpacing(80); |
|
76 else |
|
77 gridLayout->setVerticalSpacing(150); |
|
78 |
|
79 gridLayout->addWidget(label); |
|
80 gridLayout->addWidget(lineEdit); |
|
81 gridLayout->addWidget(button); |
|
82 //! [Dialog constructor part3] |
|
83 |
|
84 //! [Dialog constructor part4] |
|
85 scrollArea->setWidget(groupBox); |
|
86 QHBoxLayout* layout = new QHBoxLayout(); |
|
87 layout->addWidget(scrollArea); |
|
88 setLayout(layout); |
|
89 scrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); |
|
90 //! [Dialog constructor part4] |
|
91 |
|
92 //! [Dialog constructor part5] |
|
93 connect(button, SIGNAL(clicked()), |
|
94 qApp, SLOT(closeAllWindows())); |
|
95 connect(QApplication::desktop(), SIGNAL(workAreaResized(int)), |
|
96 this, SLOT(desktopResized(int))); |
|
97 } |
|
98 //! [Dialog constructor part5] |
|
99 |
|
100 //! [desktopResized() function] |
|
101 void Dialog::desktopResized(int screen) |
|
102 { |
|
103 if (screen != 0) |
|
104 return; |
|
105 reactToSIP(); |
|
106 } |
|
107 //! [desktopResized() function] |
|
108 |
|
109 //! [reactToSIP() function] |
|
110 void Dialog::reactToSIP() |
|
111 { |
|
112 QRect availableGeometry = QApplication::desktop()->availableGeometry(0); |
|
113 |
|
114 if (desktopGeometry != availableGeometry) { |
|
115 if (windowState() | Qt::WindowMaximized) |
|
116 setWindowState(windowState() & ~Qt::WindowMaximized); |
|
117 |
|
118 setGeometry(availableGeometry); |
|
119 } |
|
120 |
|
121 desktopGeometry = availableGeometry; |
|
122 } |
|
123 //! [reactToSIP() function] |