RMdiChildQt.h

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#ifndef RMDICHILDQT_H
#define RMDICHILDQT_H
 
#include "gui_global.h"
 
#include <QMdiSubWindow>
 
#include "RModifiedListener.h"
 
class RDocument;
class RDocumentInterface;
class RGraphicsViewImage;
class RStorage;
 
class QCADGUI_EXPORT RMdiChildQt: public QMdiSubWindow, public RModifiedListener {
Q_OBJECT
 
public:
    RMdiChildQt(QWidget* parent = NULL);
    virtual ~RMdiChildQt();
 
    void setDocumentInterface(RDocumentInterface* di);
 
    RDocumentInterface* getDocumentInterface();
    RDocument* getDocument();
    RGraphicsViewImage* getLastKnownViewWithFocus();
 
    virtual void updateModifiedListener(const RStorage* storage);
 
    void setCloseEventRejected() {
        closeEventAccepted = false;
    }
 
    void setCloseEventAccepted() {
        closeEventAccepted = true;
    }
 
    bool isCloseEventAccepted() {
        return closeEventAccepted;
    }
 
    virtual QSize sizeHint() const;
 
signals:
    void closeRequested(RMdiChildQt* mdiChild);
    void closeAccepted(RMdiChildQt* mdiChild);
    void modifiedStatusChanged(RMdiChildQt* mdiChild);
 
protected:
    virtual void closeEvent(QCloseEvent* closeEvent);
 
private:
    RDocumentInterface* documentInterface;
    static RDocumentInterface* diLast;
    bool closeEventAccepted;
};
 
Q_DECLARE_METATYPE(RMdiChildQt*)
 
#endif