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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
#pragma once
#include <QScrollArea>
QT_FORWARD_DECLARE_CLASS(QDesignerFormWindowInterface)
namespace SharedTools {
namespace Internal { class FormResizer; }
/* A scroll area that embeds a Designer form window */
class WidgetHost : public QScrollArea
{
Q_OBJECT
public:
explicit WidgetHost(QWidget *parent = 0, QDesignerFormWindowInterface *formWindow = 0);
virtual ~WidgetHost();
// Show handles if active and main container is selected.
void updateFormWindowSelectionHandles(bool active);
inline QDesignerFormWindowInterface *formWindow() const { return m_formWindow; }
QWidget *integrationContainer() const;
protected:
void setFormWindow(QDesignerFormWindowInterface *fw);
signals:
void formWindowSizeChanged(int, int);
private slots:
void fwSizeWasChanged(const QRect &, const QRect &);
private:
QSize formWindowSize() const;
QDesignerFormWindowInterface *m_formWindow = nullptr;
Internal::FormResizer *m_formResizer;
QSize m_oldFakeWidgetSize;
};
} // namespace SharedTools
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