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MFC
Class COleDropTarget

CObject
   |
   +--CCmdTarget
         |
         +--COleDropTarget

in AFXOLE.H

class COleDropTarget
extends CCmdTarget

COleDropTarget (advanced drop target support)

Field Summary
`protected DWORD`	`m_dwLastTick`
`protected HWND`	`m_hWnd`
`protected LPDATAOBJECT`	`m_lpDataObject`
`protected UINT`	`m_nScrollDelay`
`protected UINT`	`m_nTimerID`
`protected static AFX_OLE_DATA UINT`	`nScrollDelay`
`protected static AFX_OLE_DATA int`	`nScrollInset`
`protected static AFX_OLE_DATA UINT`	`nScrollInterval`

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
`COleDropTarget()`
`virtual ~COleDropTarget()`

Method Summary
`protected void`	`CancelTimer( CWnd* pWnd )`
`virtual DROPEFFECT`	`OnDragEnter( CWnd* pWnd, COleDataObject* pDataObject, DWORD dwKeyState, CPoint point )`
`virtual void`	`OnDragLeave( CWnd* pWnd )`
`virtual DROPEFFECT`	`OnDragOver( CWnd* pWnd, COleDataObject* pDataObject, DWORD dwKeyState, CPoint point )`
`virtual DROPEFFECT`	`OnDragScroll( CWnd* pWnd, DWORD dwKeyState, CPoint point )`
`virtual BOOL`	`OnDrop( CWnd* pWnd, COleDataObject* pDataObject, DROPEFFECT dropEffect, CPoint point )`
`virtual DROPEFFECT`	`OnDropEx( CWnd* pWnd, COleDataObject* pDataObject, DROPEFFECT dropDefault, DROPEFFECT dropList, CPoint point )`
`BOOL`	`Register( CWnd* pWnd )`
`virtual void`	`Revoke()`
`protected void`	`SetupTimer( CView* pView, UINT nTimerID )`

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_dwLastTick

protected DWORD m_dwLastTick;

m_hWnd

protected HWND m_hWnd;

m_lpDataObject

protected LPDATAOBJECT m_lpDataObject;

m_nScrollDelay

protected UINT m_nScrollDelay;

m_nTimerID

protected UINT m_nTimerID;

nScrollDelay

protected static AFX_OLE_DATA UINT nScrollDelay;

nScrollInset

protected static AFX_OLE_DATA int nScrollInset;

nScrollInterval

protected static AFX_OLE_DATA UINT nScrollInterval;

Constructor Detail

COleDropTarget

public COleDropTarget();

~COleDropTarget

public virtual ~COleDropTarget();

Method Detail

CancelTimer

protected void CancelTimer( CWnd* pWnd );

OnDragEnter

public virtual DROPEFFECT OnDragEnter( CWnd* pWnd, COleDataObject* pDataObject, DWORD dwKeyState, CPoint point );

OnDragLeave

public virtual void OnDragLeave( CWnd* pWnd );

OnDragOver

public virtual DROPEFFECT OnDragOver( CWnd* pWnd, COleDataObject* pDataObject, DWORD dwKeyState, CPoint point );

OnDragScroll

public virtual DROPEFFECT OnDragScroll( CWnd* pWnd, DWORD dwKeyState, CPoint point );

OnDrop

public virtual BOOL OnDrop( CWnd* pWnd, COleDataObject* pDataObject, DROPEFFECT dropEffect, CPoint point );

OnDropEx

public virtual DROPEFFECT OnDropEx( CWnd* pWnd, COleDataObject* pDataObject, DROPEFFECT dropDefault, DROPEFFECT dropList, CPoint point );

Register

public BOOL Register( CWnd* pWnd );

Revoke

public virtual void Revoke();

SetupTimer

protected void SetupTimer( CView* pView, UINT nTimerID );