IDMTargetHelpEvent

The IDMTargetHelpEvent class encapsulates direct manipulation target help events when a user requests help over a target. Objects of this class are constructed by the target handler, IDMTargetHandler. An object of this class is constructed once when help is requested.


IDMTargetHelpEvent - Member Functions and Data by Group

Constructors & Destructor

You can construct and destruct objects of this class.


[view class]
~IDMTargetHelpEvent
public:
virtual ~IDMTargetHelpEvent()

Supported Platforms

Windows OS/2 AIX
Ignored Yes Yes


[view class]
IDMTargetHelpEvent
public:
IDMTargetHelpEvent(const IEvent& event)

Constructs objects of this class from a generic IEvent object.

Supported Platforms

Windows OS/2 AIX
Ignored Yes Yes


Event Information

Use these members to query event information for this class.


[view class]
operation
public:
virtual unsigned long operation() const

Returns the operation (for example, IDMOperation::move). Use this information to provide operation-specific help for the drag operation. IDMOperation::operation provides a list of the drag operations.

Exception

IAccessError The operation was not returned. The drag information is not accessible.

Supported Platforms

Windows OS/2 AIX
Ignored Yes Yes


IDMTargetHelpEvent - Inherited Member Functions and Data

Inherited Public Functions

IDMEvent
IEvent

Inherited Public Data

Inherited Protected Functions

Inherited Protected Data