e724fd4710
QtWidgets/Drill Down example uses images and information about Nokia's
old office locations as content. This change updates the example to
use concepts related to Qt instead.
In addition,
- Documentation, screenshot updated accordingly
- Corrected aspect ratio when scaling image items in the scene
- Added a gray background with a slight gradient
- Removed Symbian-specific code remnant
Task-number: QTBUG-31075
Change-Id: Id8abfbf7f4033f74172477570f8f28390854101c
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
90 lines
2.8 KiB
C++
90 lines
2.8 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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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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** You may use this file under the terms of the BSD license 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 Digia Plc and its Subsidiary(-ies) nor the names
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** of its 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 INFORMATIONWINDOW_H
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#define INFORMATIONWINDOW_H
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#include <QtWidgets>
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#include <QtSql>
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//! [0]
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class InformationWindow : public QDialog
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{
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Q_OBJECT
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public:
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InformationWindow(int id, QSqlRelationalTableModel *items,
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QWidget *parent = 0);
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int id();
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signals:
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void imageChanged(int id, const QString &fileName);
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//! [0]
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//! [1]
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private slots:
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void revert();
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void submit();
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void enableButtons(bool enable = true);
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//! [1]
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//! [2]
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private:
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void createButtons();
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int itemId;
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QString displayedImage;
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QComboBox *imageFileEditor;
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QLabel *itemText;
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QTextEdit *descriptionEditor;
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QPushButton *closeButton;
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QPushButton *submitButton;
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QPushButton *revertButton;
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QDialogButtonBox *buttonBox;
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QDataWidgetMapper *mapper;
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};
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//! [2]
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#endif
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