defaultdesigneraction.h 2.66 KB
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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** 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 Digia.  For licensing terms and
** conditions see http://qt.digia.com/licensing.  For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights.  These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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****************************************************************************/


#ifndef QMLDESIGNER_DEFAULTDESIGNERACTION_H
#define QMLDESIGNER_DEFAULTDESIGNERACTION_H

#include "abstractdesigneraction.h"

#include <QAction>

namespace QmlDesigner {

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class QMLDESIGNERCORE_EXPORT DefaultAction : public QAction
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{
    Q_OBJECT

public:
    DefaultAction(const QString &description);

public slots: //virtual method instead of slot
    virtual void actionTriggered(bool);
    void setSelectionContext(const SelectionContext &selectionContext);

protected:
    SelectionContext m_selectionContext;
};

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class QMLDESIGNERCORE_EXPORT DefaultDesignerAction : public AbstractDesignerAction
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{
public:
    DefaultDesignerAction();
    DefaultDesignerAction(DefaultAction *action);

    QAction *action() const { return m_action; }
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    void currentContextChanged(const SelectionContext &selectionContext);
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protected:
    virtual void updateContext();
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    virtual bool isVisible(const SelectionContext &selectionContext) const = 0;
    virtual bool isEnabled(const SelectionContext &selectionContext) const = 0;
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    DefaultAction *defaultAction() const;
    SelectionContext selectionContext() const;

private:
    DefaultAction *m_action;
    SelectionContext m_selectionContext;
};

} // namespace QmlDesigner

#endif // QMLDESIGNER_DEFAULTDESIGNERACTION_H