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50
51#ifndef WINDOW_H
52#define WINDOW_H
53
54#include <QWidget>
55
56QT_BEGIN_NAMESPACE
57class QComboBox;
58class QDataWidgetMapper;
59class QItemSelectionModel;
60class QLabel;
61class QLineEdit;
62class QPushButton;
63class QSqlRelationalTableModel;
64class QStandardItemModel;
65class QStringListModel;
66class QTextEdit;
67QT_END_NAMESPACE
68
69//! [Window definition]
70class Window : public QWidget
71{
72 Q_OBJECT
73
74public:
75 Window(QWidget *parent = nullptr);
76
77private slots:
78 void updateButtons(int row);
79
80private:
81 void setupModel();
82
83 QLabel *nameLabel;
84 QLabel *addressLabel;
85 QLabel *typeLabel;
86 QLineEdit *nameEdit;
87 QTextEdit *addressEdit;
88 QComboBox *typeComboBox;
89 QPushButton *nextButton;
90 QPushButton *previousButton;
91
92 QSqlRelationalTableModel *model;
93 QItemSelectionModel *selectionModel;
94 QDataWidgetMapper *mapper;
95 int typeIndex;
96};
97//! [Window definition]
98
99#endif
100

source code of qtbase/examples/sql/sqlwidgetmapper/window.h