qt-creator/src/plugins/designer/formeditorstack.h

/**************************************************************************
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** This file is part of Qt Creator
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** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** 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
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#ifndef FORMEDITORSTACK_H
#define FORMEDITORSTACK_H

#include <QtGui/QStackedWidget>
#include <QtCore/QList>
#include <QtCore/QString>

namespace Core {
    class IEditor;
}

namespace Designer {
class FormWindowEditor;
class DesignerXmlEditorEditable;

namespace Internal {

/**
  * A wrapper for Qt Designer form editors, so that they can be used in Design mode.
  * FormEditorW owns an instance of this class, and creates new form editors when
  * needed.
  */
class FormEditorStack : public QStackedWidget
{
    Q_OBJECT
    Q_DISABLE_COPY(FormEditorStack);
public:
    FormEditorStack();
    ~FormEditorStack();
    Designer::FormWindowEditor *createFormWindowEditor(DesignerXmlEditorEditable *xmlEditor);
    bool removeFormWindowEditor(Core::IEditor *xmlEditor);
    bool setVisibleEditor(Core::IEditor *xmlEditor);
    Designer::FormWindowEditor *formWindowEditorForXmlEditor(Core::IEditor *xmlEditor);

private slots:
    void formChanged();
    void reloadDocument();

private:
    void setFormEditorData(Designer::FormWindowEditor *formEditor, const QString &contents);

    struct FormXmlData;
    QList<FormXmlData*> m_formEditors;

    FormXmlData *activeEditor;

    struct FormXmlData {
        DesignerXmlEditorEditable *xmlEditor;
        Designer::FormWindowEditor *formEditor;
        int widgetIndex;
    };

};

}
}

#endif // FORMEDITORSTACK_H