dmsv2/Dms/GridDropTarget.h

#pragma once

#include <afxole.h>
class CGridCtrl;

/////////////////////////////////////////////////////////////////////////////
// CGridDropTarget command target

class CGridDropTarget : public COleDropTarget
{
public:
    CGridDropTarget();
    virtual ~CGridDropTarget();

    // Attributes
public:
    CGridCtrl* m_pGridCtrl;
    BOOL       m_bRegistered;

    // Operations
public:
    BOOL Register(CGridCtrl *pGridCtrl);
    virtual void Revoke();

    BOOL        OnDrop(CWnd* pWnd, COleDataObject* pDataObject, DROPEFFECT dropEffect, CPoint point);
    DROPEFFECT  OnDragEnter(CWnd* pWnd, COleDataObject* pDataObject, DWORD dwKeyState, CPoint point);
    void        OnDragLeave(CWnd* pWnd);
    DROPEFFECT  OnDragOver(CWnd* pWnd, COleDataObject* pDataObject, DWORD dwKeyState, CPoint point);
    DROPEFFECT  OnDragScroll(CWnd* pWnd, DWORD dwKeyState, CPoint point);

    // Overrides
        // ClassWizard generated virtual function overrides
        //{{AFX_VIRTUAL(CGridDropTarget)
        //}}AFX_VIRTUAL

    // Implementation
protected:

    // Generated message map functions
    //{{AFX_MSG(CGridDropTarget)
    //}}AFX_MSG

    DECLARE_MESSAGE_MAP()
};