cntritem.h

VisualC++实践与提高-ActiveX篇源码

// CntrItem.h : interface of the CAxClientCntrItem class
//

#if !defined(AFX_CNTRITEM_H__F85BE829_557E_11D4_AE20_000021DA2DA6__INCLUDED_)
#define AFX_CNTRITEM_H__F85BE829_557E_11D4_AE20_000021DA2DA6__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

class CAxClientDoc;
class CAxClientView;

class CAxClientCntrItem : public COleClientItem
{
	DECLARE_SERIAL(CAxClientCntrItem)

// Constructors
public:
	CAxClientCntrItem(CAxClientDoc* pContainer = NULL);
		// Note: pContainer is allowed to be NULL to enable IMPLEMENT_SERIALIZE.
		//  IMPLEMENT_SERIALIZE requires the class have a constructor with
		//  zero arguments.  Normally, OLE items are constructed with a
		//  non-NULL document pointer.

// Attributes
public:
	CPoint m_ptPos;			//	当前位置
	CSize m_sizeCur;		//	当前大小
	CSize m_sizeOrg;		//	原始大小

public:
	BOOL UpdateExtent();	//	从ActiceX服务器中得到对象的大小

public:
	CAxClientDoc* GetDocument()
		{ return (CAxClientDoc*)COleClientItem::GetDocument(); }
	CAxClientView* GetActiveView()
		{ return (CAxClientView*)COleClientItem::GetActiveView(); }

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAxClientCntrItem)
	public:
	virtual void OnChange(OLE_NOTIFICATION wNotification, DWORD dwParam);
	virtual void OnActivate();
	protected:
	virtual void OnGetItemPosition(CRect& rPosition);
	virtual void OnDeactivateUI(BOOL bUndoable);
	virtual BOOL OnChangeItemPosition(const CRect& rectPos);
	//}}AFX_VIRTUAL

// Implementation
public:
	~CAxClientCntrItem();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif
	virtual void Serialize(CArchive& ar);
};

/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_CNTRITEM_H__F85BE829_557E_11D4_AE20_000021DA2DA6__INCLUDED_)