diff options
Diffstat (limited to 'examples/widgets/tutorials/addressbook/part6/finddialog.cpp')
-rw-r--r-- | examples/widgets/tutorials/addressbook/part6/finddialog.cpp | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/examples/widgets/tutorials/addressbook/part6/finddialog.cpp b/examples/widgets/tutorials/addressbook/part6/finddialog.cpp new file mode 100644 index 0000000000..686af08c71 --- /dev/null +++ b/examples/widgets/tutorials/addressbook/part6/finddialog.cpp @@ -0,0 +1,82 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtWidgets> +#include "finddialog.h" + +FindDialog::FindDialog(QWidget *parent) + : QDialog(parent) +{ + QLabel *findLabel = new QLabel(tr("Enter the name of a contact:")); + lineEdit = new QLineEdit; + + findButton = new QPushButton(tr("&Find")); + findText = ""; + + QHBoxLayout *layout = new QHBoxLayout; + layout->addWidget(findLabel); + layout->addWidget(lineEdit); + layout->addWidget(findButton); + + setLayout(layout); + setWindowTitle(tr("Find a Contact")); + connect(findButton, SIGNAL(clicked()), this, SLOT(findClicked())); + connect(findButton, SIGNAL(clicked()), this, SLOT(accept())); +} + +void FindDialog::findClicked() +{ + QString text = lineEdit->text(); + + if (text.isEmpty()) { + QMessageBox::information(this, tr("Empty Field"), + tr("Please enter a name.")); + return; + } else { + findText = text; + lineEdit->clear(); + hide(); + } +} + +QString FindDialog::getFindText() +{ + return findText; +} |