MFC Documentation

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MFC Class Library

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MFC
Class COleDropSource

CObject
   |
   +--CCmdTarget
         |
         +--COleDropSource

in AFXOLE.H

class COleDropSource
extends CCmdTarget

COleDropSource (advanced drop source support)

Field Summary
`BOOL`	`m_bDragStarted`
`DWORD`	`m_dwButtonCancel`
`DWORD`	`m_dwButtonDrop`
`CRect`	`m_rectStartDrag`
`static AFX_OLE_DATA UINT`	`nDragDelay`
`static AFX_OLE_DATA UINT`	`nDragMinDist`

Fields inherited from class CCmdTarget

messageMap, commandMap, dispatchMap, connectionMap, interfaceMap, eventsinkMap, m_dwRef, m_pOuterUnknown, m_xInnerUnknown, m_xDispatch, m_bResultExpected, m_xConnPtContainer

Fields inherited from class CObject

classCObject

Constructor Summary
`COleDropSource()`

Method Summary
`virtual SCODE`	`GiveFeedback( DROPEFFECT dropEffect )`
`virtual BOOL`	`OnBeginDrag( CWnd* pWnd )`
`virtual SCODE`	`QueryContinueDrag( BOOL bEscapePressed, DWORD dwKeyState )`

Methods inherited from class CCmdTarget

GetIDispatch, FromIDispatch, IsResultExpected, EnableAutomation, EnableConnections, BeginWaitCursor, EndWaitCursor, RestoreWaitCursor, EnumOleVerbs, DoOleVerb, OnCmdMsg, OnFinalRelease, IsInvokeAllowed, EnableTypeLib, GetTypeInfoOfGuid, GetDispatchIID, GetTypeInfoCount, GetTypeLibCache, GetTypeLib, GetNotSupported, SetNotSupported, GetRoutingView, GetRoutingFrame, GetRoutingView_, GetRoutingFrame_, GetMessageMap, GetCommandMap, GetDispatchMap, GetConnectionMap, GetInterfaceMap, GetEventSinkMap, EnableAggregation, ExternalDisconnect, GetControllingUnknown, InternalQueryInterface, InternalAddRef, InternalRelease, ExternalQueryInterface, ExternalAddRef, ExternalRelease, GetInterface, QueryAggregates, OnCreateAggregates, GetInterfaceHook, GetStandardProp, SetStandardProp, GetEntryCount, GetDispEntry, MemberIDFromName, GetStackSize, PushStackArgs, CallMemberFunc, OnEvent, GetEventSinkEntry, GetExtraConnectionPoints, GetConnectionHook

Methods inherited from class CObject

GetRuntimeClass, new, new, delete, IsSerializable, IsKindOf, Serialize

Field Detail

m_bDragStarted

public BOOL m_bDragStarted;

m_dwButtonCancel

public DWORD m_dwButtonCancel;

m_dwButtonDrop

public DWORD m_dwButtonDrop;

m_rectStartDrag

public CRect m_rectStartDrag;

nDragDelay

public static AFX_OLE_DATA UINT nDragDelay;

nDragMinDist

public static AFX_OLE_DATA UINT nDragMinDist;

Constructor Detail

COleDropSource

public COleDropSource();

Method Detail

GiveFeedback

public virtual SCODE GiveFeedback( DROPEFFECT dropEffect );

OnBeginDrag

public virtual BOOL OnBeginDrag( CWnd* pWnd );

QueryContinueDrag

public virtual SCODE QueryContinueDrag( BOOL bEscapePressed, DWORD dwKeyState );