shapedrawergraphicviewcontainer.h

最新官方例子,图形,描述副,基本控件,通讯协议,等等,

#ifndef __SHAPEDRAWER_GRAPHIC_VIEW_CONTAINER_H__
#define __SHAPEDRAWER_GRAPHIC_VIEW_CONTAINER_H__

//INCLUDES

//System Includes
#include <coecntrl.h>
#include <aknview.h>

//User Includes
#include "ShapeListManager.h"

//FORWARD DECLARATIONS
class	CShapeDrawerDocument;

/**
 *
 * @class	CShapesBarGraphicViewContainer ShapeDrawerGraphicViewContainer.h 
 * @brief	The control which draws shapes on the screen.
 *
 * Copyright (c) EMCC Software Ltd 2003
 * @version	1.0 
 */
class CShapeDrawerGraphicViewContainer : public CCoeControl
    {
public:
    enum TBrushShapeType {ECircle = 0, ERectangle};
    static CShapeDrawerGraphicViewContainer* NewL(const TRect& aRect, CAknView& aOwningView);
    static CShapeDrawerGraphicViewContainer* NewLC(const TRect& aRect, CAknView& aOwningView);
    ~CShapeDrawerGraphicViewContainer();
	void Clear();
    void SetBrushShapeType(TBrushShapeType aBrushShapeType);
    TBrushShapeType BrushShapeType() const;


public:	// from CCoeControl
	void Draw(const TRect& aRect) const;
	TKeyResponse OfferKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType);


private: 
    CShapeDrawerGraphicViewContainer(CAknView& aOwningView/*CShapeDrawerDocument* aDocument*/);
	CShapeListManager* GetModel() const;
    void ConstructL(const TRect& aRect);

private:
	CAknView& iOwningView;
    TBrushShapeType iBrushShapeType;
	TPoint iPosition;
};


#endif // __SHAPEDRAWER_GRAPHIC_VIEW_CONTAINER_H__