4af00753fa
Cleanup QtWidgets examples: - use nullptr (clang-tidy) - use member-initialization - adjust the style - fix includes Change-Id: Ic5448606aacc525ea60b615a69227017aa2b821a Reviewed-by: Paul Wicking <paul.wicking@qt.io>
114 lines
3.7 KiB
C++
114 lines
3.7 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the examples of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** BSD License Usage
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** Alternatively, you may use this file under the terms of the BSD license
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** as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of The Qt Company Ltd nor the names of its
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** contributors may be used to endorse or promote products derived
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** from this software without specific prior written permission.
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**
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef ADDRESSBOOK_H
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#define ADDRESSBOOK_H
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#include <QWidget>
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#include <QMap>
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#include "finddialog.h"
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QT_BEGIN_NAMESPACE
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class QPushButton;
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class QLabel;
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class QLineEdit;
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class QTextEdit;
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QT_END_NAMESPACE
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class AddressBook : public QWidget
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{
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Q_OBJECT
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public:
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AddressBook(QWidget *parent = nullptr);
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enum Mode { NavigationMode, AddingMode, EditingMode };
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public slots:
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void addContact();
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void editContact();
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void submitContact();
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void cancel();
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void removeContact();
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void findContact();
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void next();
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void previous();
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//! [save and load functions declaration]
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void saveToFile();
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void loadFromFile();
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//! [save and load functions declaration]
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private:
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void updateInterface(Mode mode);
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QPushButton *addButton;
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QPushButton *editButton;
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QPushButton *removeButton;
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QPushButton *findButton;
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QPushButton *submitButton;
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QPushButton *cancelButton;
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QPushButton *nextButton;
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QPushButton *previousButton;
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//! [save and load buttons declaration]
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QPushButton *loadButton;
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QPushButton *saveButton;
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//! [save and load buttons declaration]
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QLineEdit *nameLine;
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QTextEdit *addressText;
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QMap<QString, QString> contacts;
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FindDialog *dialog;
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QString oldName;
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QString oldAddress;
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Mode currentMode;
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};
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#endif
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