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50
51#ifndef INFORMATIONWINDOW_H
52#define INFORMATIONWINDOW_H
53
54#include <QtWidgets>
55#include <QtSql>
56
57//! [0]
58class InformationWindow : public QDialog
59{
60 Q_OBJECT
61
62public:
63 InformationWindow(int id, QSqlRelationalTableModel *items,
64 QWidget *parent = nullptr);
65
66 int id() const;
67
68signals:
69 void imageChanged(int id, const QString &fileName);
70//! [0]
71
72//! [1]
73private slots:
74 void revert();
75 void submit();
76 void enableButtons(bool enable = true);
77//! [1]
78
79//! [2]
80private:
81 void createButtons();
82
83 int itemId;
84 QString displayedImage;
85
86 QComboBox *imageFileEditor = nullptr;
87 QLabel *itemText = nullptr;
88 QTextEdit *descriptionEditor = nullptr;
89
90 QPushButton *closeButton = nullptr;
91 QPushButton *submitButton = nullptr;
92 QPushButton *revertButton = nullptr;
93 QDialogButtonBox *buttonBox = nullptr;
94
95 QDataWidgetMapper *mapper = nullptr;
96};
97//! [2]
98
99#endif
100

source code of qtbase/examples/sql/drilldown/informationwindow.h