qt_demoe/third/designer/lib/shared/qdesigner_formwindowmanager...

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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Designer of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial Usage
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
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**
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** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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** packaging of this file. Please review the following information to
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//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists for the convenience
// of Qt Designer. This header
// file may change from version to version without notice, or even be removed.
//
// We mean it.
//
#ifndef QDESIGNER_FORMWINDOMANAGER_H
#define QDESIGNER_FORMWINDOMANAGER_H
#include "shared_global_p.h"
#include <QtDesigner/QDesignerFormWindowManagerInterface>
QT_BEGIN_NAMESPACE
namespace qdesigner_internal {
class PreviewManager;
//
// Convenience methods to manage form previews (ultimately forwarded to PreviewManager).
//
class QDESIGNER_SHARED_EXPORT QDesignerFormWindowManager
: public QDesignerFormWindowManagerInterface
{
Q_OBJECT
public:
explicit QDesignerFormWindowManager(QObject *parent = 0);
virtual ~QDesignerFormWindowManager();
virtual QAction *actionDefaultPreview() const;
virtual QActionGroup *actionGroupPreviewInStyle() const;
virtual QAction *actionShowFormWindowSettingsDialog() const;
virtual QPixmap createPreviewPixmap(QString *errorMessage) = 0;
virtual PreviewManager *previewManager() const = 0;
Q_SIGNALS:
void formWindowSettingsChanged(QDesignerFormWindowInterface *fw);
public Q_SLOTS:
virtual void closeAllPreviews() = 0;
void aboutPlugins();
private:
void *m_unused;
};
} // namespace qdesigner_internal
QT_END_NAMESPACE
#endif // QDESIGNER_FORMWINDOMANAGER_H