layout_propertysheet.h

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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
 
#ifndef LAYOUT_PROPERTYSHEET_H
#define LAYOUT_PROPERTYSHEET_H
 
#include <qdesigner_propertysheet_p.h>
#include <extensionfactory_p.h>
 
#include <QtWidgets/qlayout.h>
 
QT_BEGIN_NAMESPACE
 
class QDesignerFormEditorInterface;
class DomLayout;
 
namespace qdesigner_internal {
 
class LayoutPropertySheet: public QDesignerPropertySheet
{
    Q_OBJECT
    Q_INTERFACES(QDesignerPropertySheetExtension)
public:
    explicit LayoutPropertySheet(QLayout *object, QObject *parent = nullptr);
    ~LayoutPropertySheet() override;
 
    void setProperty(int index, const QVariant &value) override;
    QVariant property(int index) const override;
    bool reset(int index) override;
    void setChanged(int index, bool changed) override;
 
    static void stretchAttributesToDom(QDesignerFormEditorInterface *core, QLayout *lt, DomLayout *domLayout);
    static void markChangedStretchProperties(QDesignerFormEditorInterface *core, QLayout *lt, const DomLayout *domLayout);
 
private:
    QLayout *m_layout;
};
 
using LayoutPropertySheetFactory = QDesignerPropertySheetFactory<QLayout, LayoutPropertySheet>;
}  // namespace qdesigner_internal
 
QT_END_NAMESPACE
 
#endif // LAYOUT_PROPERTYSHEET_H