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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#include <QGraphicsWidget>
#include <QStyleOptionGroupBox>
class MyGroupBoxWidget : public QGraphicsWidget
{
Q_OBJECT
public:
void initStyleOption(QStyleOption *option) const;
void examples(QGraphicsWidget *a, QGraphicsWidget *b,
QGraphicsWidget *c, QGraphicsWidget *d);
bool isFlat() const;
};
//! [0]
void MyGroupBoxWidget::initStyleOption(QStyleOption *option) const
{
QGraphicsWidget::initStyleOption(option);
if (QStyleOptionGroupBox *box = qstyleoption_cast<QStyleOptionGroupBox *>(option)) {
// Add group box specific state.
box->text = tr("My Group Box");
//...
}
}
//! [0]
void MyGroupBoxWidget::examples(QGraphicsWidget *a, QGraphicsWidget *b,
QGraphicsWidget *c, QGraphicsWidget *d)
{
{
//! [1]
setTabOrder(a, b); // a to b
setTabOrder(b, c); // a to b to c
setTabOrder(c, d); // a to b to c to d
//! [1]
}
{
//! [2]
// WRONG
setTabOrder(c, d); // c to d
setTabOrder(a, b); // a to b AND c to d
setTabOrder(b, c); // a to b to c, but not c to d
//! [2]
}
}