| 1 | /****************************************************************************
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| 2 | **
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| 3 | ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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| 4 | ** All rights reserved.
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| 5 | ** Contact: Nokia Corporation ([email protected])
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| 6 | **
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| 7 | ** This file is part of the examples of the Qt Toolkit.
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| 8 | **
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| 9 | ** $QT_BEGIN_LICENSE:BSD$
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| 10 | ** You may use this file under the terms of the BSD license as follows:
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| 11 | **
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| 12 | ** "Redistribution and use in source and binary forms, with or without
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| 13 | ** modification, are permitted provided that the following conditions are
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| 14 | ** met:
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| 15 | ** * Redistributions of source code must retain the above copyright
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| 16 | ** notice, this list of conditions and the following disclaimer.
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| 17 | ** * Redistributions in binary form must reproduce the above copyright
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| 18 | ** notice, this list of conditions and the following disclaimer in
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| 19 | ** the documentation and/or other materials provided with the
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| 20 | ** distribution.
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| 21 | ** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
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| 22 | ** the names of its contributors may be used to endorse or promote
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| 23 | ** products derived from this software without specific prior written
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| 24 | ** permission.
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| 25 | **
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| 26 | ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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| 27 | ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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| 28 | ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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| 29 | ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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| 30 | ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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| 31 | ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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| 32 | ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 33 | ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 34 | ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 35 | ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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| 36 | ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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| 37 | ** $QT_END_LICENSE$
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| 38 | **
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| 39 | ****************************************************************************/
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| 40 |
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| 41 | #include <QtGui>
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| 42 |
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| 43 | #include "dialog.h"
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| 44 |
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| 45 | //! [Dialog constructor part1]
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| 46 | Dialog::Dialog()
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| 47 | {
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| 48 | desktopGeometry = QApplication::desktop()->availableGeometry(0);
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| 49 |
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| 50 | setWindowTitle(tr("SIP Dialog Example"));
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| 51 | QScrollArea *scrollArea = new QScrollArea(this);
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| 52 | QGroupBox *groupBox = new QGroupBox(scrollArea);
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| 53 | groupBox->setTitle(tr("SIP Dialog Example"));
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| 54 | QGridLayout *gridLayout = new QGridLayout(groupBox);
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| 55 | groupBox->setLayout(gridLayout);
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| 56 | //! [Dialog constructor part1]
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| 57 |
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| 58 | //! [Dialog constructor part2]
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| 59 | QLineEdit* lineEdit = new QLineEdit(groupBox);
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| 60 | lineEdit->setText(tr("Open and close the SIP"));
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| 61 | lineEdit->setMinimumWidth(220);
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| 62 |
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| 63 | QLabel* label = new QLabel(groupBox);
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| 64 | label->setText(tr("This dialog resizes if the SIP is opened"));
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| 65 | label->setMinimumWidth(220);
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| 66 |
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| 67 | QPushButton* button = new QPushButton(groupBox);
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| 68 | button->setText(tr("Close Dialog"));
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| 69 | button->setMinimumWidth(220);
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| 70 | //! [Dialog constructor part2]
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| 71 |
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| 72 | //! [Dialog constructor part3]
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| 73 | if (desktopGeometry.height() < 400)
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| 74 | gridLayout->setVerticalSpacing(80);
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| 75 | else
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| 76 | gridLayout->setVerticalSpacing(150);
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| 77 |
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| 78 | gridLayout->addWidget(label);
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| 79 | gridLayout->addWidget(lineEdit);
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| 80 | gridLayout->addWidget(button);
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| 81 | //! [Dialog constructor part3]
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| 82 |
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| 83 | //! [Dialog constructor part4]
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| 84 | scrollArea->setWidget(groupBox);
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| 85 | QHBoxLayout* layout = new QHBoxLayout();
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| 86 | layout->addWidget(scrollArea);
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| 87 | setLayout(layout);
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| 88 | scrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
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| 89 | //! [Dialog constructor part4]
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| 90 |
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| 91 | //! [Dialog constructor part5]
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| 92 | connect(button, SIGNAL(clicked()),
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| 93 | qApp, SLOT(closeAllWindows()));
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| 94 | connect(QApplication::desktop(), SIGNAL(workAreaResized(int)),
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| 95 | this, SLOT(desktopResized(int)));
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| 96 | }
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| 97 | //! [Dialog constructor part5]
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| 98 |
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| 99 | //! [desktopResized() function]
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| 100 | void Dialog::desktopResized(int screen)
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| 101 | {
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| 102 | if (screen != 0)
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| 103 | return;
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| 104 | reactToSIP();
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| 105 | }
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| 106 | //! [desktopResized() function]
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| 107 |
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| 108 | //! [reactToSIP() function]
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| 109 | void Dialog::reactToSIP()
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| 110 | {
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| 111 | QRect availableGeometry = QApplication::desktop()->availableGeometry(0);
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| 112 |
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| 113 | if (desktopGeometry != availableGeometry) {
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| 114 | if (windowState() | Qt::WindowMaximized)
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| 115 | setWindowState(windowState() & ~Qt::WindowMaximized);
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| 116 |
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| 117 | setGeometry(availableGeometry);
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| 118 | }
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| 119 |
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| 120 | desktopGeometry = availableGeometry;
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| 121 | }
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| 122 | //! [reactToSIP() function]
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