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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#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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