undotoolbutton.h

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#ifndef UNDOTOOLBUTTON_H_
#define UNDOTOOLBUTTON_H_
 
#include "widgets/toolbutton.h"
 
#include <QListWidget>
 
class QUndoStack;
 
class CAUndoToolButton : public CAToolButton {
        Q_OBJECT
public:
        enum CAUndoToolButtonType {
                Undo,
                Redo
        };
        
        CAUndoToolButton( QIcon icon, CAUndoToolButtonType t, QWidget *parent );
        ~CAUndoToolButton();
        void setDefaultAction( QAction* );
        
        inline CAUndoToolButtonType undoType() { return _type; }
        inline void setUndoType( CAUndoToolButtonType type ) { _type = type; }
        void showButtons();
        
public slots:
        void onListWidgetItemClicked( QListWidgetItem* );
        void onListWidgetItemEntered( QListWidgetItem* );
        
protected:
        void wheelEvent(QWheelEvent*);
        
private:
        QListWidget         *_listWidget;
        CAUndoToolButtonType _type;
        QIcon                _icon;
};
 
#endif /* UNDOTOOLBUTTON_H_ */