TBasicDropArea Class Reference
[Base Classes for plugins]

Inheritance diagram for TBasicDropArea:

TBasicUnknown IMFExDropArea IMCUnknown IMCUnknown List of all members.

Public Member Functions

 TBasicDropArea ()
virtual MCCOMErr MCCOMAPI QueryInterface (const MCIID &riid, void **ppvObj)
virtual uint32 MCCOMAPI AddRef ()
virtual boolean MCCOMAPI DragIsAcceptable (TMFDragFlavors &inOfferedFlavors, IDType &inAcceptedFlavor, const TMCPoint &inWhere)
virtual void MCCOMAPI Hilite (boolean inIsHilited)
virtual boolean MCCOMAPI IsEqualTo (IMFExDropArea *inArea)
virtual void MCCOMAPI ReceiveDrop (IMFDropCandidate *dropCandidate, IDType &acceptedType, MFDragDropType moveOrCopy, const TMCPoint &mousePos)
virtual void MCCOMAPI GetPart (IMFPart **outPart)

Protected Attributes

IMFPart * fPart

Detailed Description

Basic Drop Area class. Derive from this for a default implementation of an IMFExDropArea.
See also:
IMFExDropArea

Constructor & Destructor Documentation

TBasicDropArea::TBasicDropArea (   ) 
 

Member Function Documentation

virtual uint32 MCCOMAPI TBasicDropArea::AddRef (   )  [inline, virtual]
 

Increments the reference count of the object

Reimplemented from TBasicUnknown.

virtual boolean MCCOMAPI TBasicDropArea::DragIsAcceptable (  TMFDragFlavors &  inOfferedFlavors,
IDType &  inAcceptedFlavor,
const TMCPoint &  inWhere
)  [virtual]
 

Returns true if a particular object can be dropped on this area.

Parameters:
inOfferedFlavors The type of the object that is dropped.
inAcceptedFlavor Returns the type that was accepted.
inWhere The point where the object is dropped.

Implements IMFExDropArea.

virtual void MCCOMAPI TBasicDropArea::GetPart (  IMFPart **  outPart  )  [virtual]
 

Returns a pointer to the part to which the drop area corresponds.

Parameters:
outPart A pointer to the part to which the drop area corresponds.

Implements IMFExDropArea.

virtual void MCCOMAPI TBasicDropArea::Hilite (  boolean  inIsHilited  )  [virtual]
 

Highlight or not the part depending on inIsHilited.

Parameters:
inIsHilited TRUE for highlight, FALSE for unhighlight.

Implements IMFExDropArea.

virtual boolean MCCOMAPI TBasicDropArea::IsEqualTo (  IMFExDropArea *  inArea  )  [virtual]
 

Returns true if the tow drop areas are the same.

Implements IMFExDropArea.

virtual MCCOMErr MCCOMAPI TBasicDropArea::QueryInterface (  const MCIID &  riid,
void **  ppvObj
)  [virtual]
 

Check if the object supports a given interface and returns a pointer to that interface if it does. Note that QueryInterface will increment the reference count of the object by one if the interface is found.

Parameters:
riid GUID of the interface
ppvObj A pointer to the pointer being returned.

Reimplemented from TBasicUnknown.

virtual void MCCOMAPI TBasicDropArea::ReceiveDrop (  IMFDropCandidate *  dropCandidate,
IDType &  acceptedType,
MFDragDropType  moveOrCopy,
const TMCPoint &  mousePos
)  [virtual]
 

Called when a drop is made on the part.

Parameters:
dropCandidate The object that encapsulate the object that is dropped.
acceptedType Returns the type that was accepted.
moveOrCopy Specifies whether the object should be copied or moved.
mousePos The position of the mouse in the part.

Implements IMFExDropArea.

Member Data Documentation

IMFPart* TBasicDropArea::fPart [protected]
 

The documentation for this class was generated from the following file:
Generated on Mon Mar 14 12:29:06 2005 for Carrara SDK Doc by  doxygen 1.3.9.1