qt6windows7/examples/sql/books/bookdelegate.h

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2023-10-30 06:33:08 +08:00
// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#ifndef BOOKDELEGATE_H
#define BOOKDELEGATE_H
#include <QModelIndex>
#include <QPixmap>
#include <QSize>
#include <QSqlRelationalDelegate>
QT_FORWARD_DECLARE_CLASS(QPainter)
class BookDelegate : public QSqlRelationalDelegate
{
public:
BookDelegate(QObject *parent);
void paint(QPainter *painter, const QStyleOptionViewItem &option,
const QModelIndex &index) const override;
QSize sizeHint(const QStyleOptionViewItem &option,
const QModelIndex &index) const override;
bool editorEvent(QEvent *event, QAbstractItemModel *model,
const QStyleOptionViewItem &option,
const QModelIndex &index) override;
QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option,
const QModelIndex &index) const override;
private:
QPixmap star;
};
#endif