source: trunk/examples/sql/drilldown/informationwindow.cpp@ 534

Last change on this file since 534 was 2, checked in by Dmitry A. Kuminov, 17 years ago

Initially imported qt-all-opensource-src-4.5.1 from Trolltech.
File size: 5.4 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** Contact: Qt Software Information ([email protected])
5**
6** This file is part of the examples of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
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11** accordance with the Qt Commercial License Agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
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14**
15** GNU Lesser General Public License Usage
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19** packaging of this file. Please review the following information to
20** ensure the GNU Lesser General Public License version 2.1 requirements
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28** GNU General Public License Usage
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40****************************************************************************/
41
42#include "informationwindow.h"
43
44//! [0]
45InformationWindow::InformationWindow(int id, QSqlRelationalTableModel *offices,
46 QWidget *parent)
47 : QDialog(parent)
48{
49//! [0] //! [1]
50 QLabel *locationLabel = new QLabel(tr("Location: "));
51 QLabel *countryLabel = new QLabel(tr("Country: "));
52 QLabel *descriptionLabel = new QLabel(tr("Description: "));
53 QLabel *imageFileLabel = new QLabel(tr("Image file: "));
54
55 createButtons();
56
57 locationText = new QLabel;
58 countryText = new QLabel;
59 descriptionEditor = new QTextEdit;
60//! [1]
61
62//! [2]
63 imageFileEditor = new QComboBox;
64 imageFileEditor->setModel(offices->relationModel(1));
65 imageFileEditor->setModelColumn(offices->relationModel(1)->fieldIndex("file"));
66//! [2]
67
68//! [3]
69 mapper = new QDataWidgetMapper(this);
70 mapper->setModel(offices);
71 mapper->setSubmitPolicy(QDataWidgetMapper::ManualSubmit);
72 mapper->setItemDelegate(new QSqlRelationalDelegate(mapper));
73 mapper->addMapping(imageFileEditor, 1);
74 mapper->addMapping(locationText, 2, "text");
75 mapper->addMapping(countryText, 3, "text");
76 mapper->addMapping(descriptionEditor, 4);
77 mapper->setCurrentIndex(id);
78//! [3]
79
80//! [4]
81 connect(descriptionEditor, SIGNAL(textChanged()),
82 this, SLOT(enableButtons()));
83 connect(imageFileEditor, SIGNAL(currentIndexChanged(int)),
84 this, SLOT(enableButtons()));
85
86 QGridLayout *layout = new QGridLayout;
87 layout->addWidget(locationLabel, 0, 0, Qt::AlignLeft | Qt::AlignTop);
88 layout->addWidget(countryLabel, 1, 0, Qt::AlignLeft | Qt::AlignTop);
89 layout->addWidget(imageFileLabel, 2, 0, Qt::AlignLeft | Qt::AlignTop);
90 layout->addWidget(descriptionLabel, 3, 0, Qt::AlignLeft | Qt::AlignTop);
91 layout->addWidget(locationText, 0, 1);
92 layout->addWidget(countryText, 1, 1);
93 layout->addWidget(imageFileEditor, 2, 1);
94 layout->addWidget(descriptionEditor, 3, 1);
95 layout->addWidget(buttonBox, 4, 0, 1, 2);
96 setLayout(layout);
97
98 locationId = id;
99 displayedImage = imageFileEditor->currentText();
100
101 setWindowFlags(Qt::Window);
102 enableButtons(false);
103 setWindowTitle(tr("Office: %1").arg(locationText->text()));