Public Member Functions
	GHOST_EventDragnDrop (uint64_t time, GHOST_TEventType type, GHOST_TDragnDropTypes dataType, GHOST_IWindow *window, int x, int y, GHOST_TDragnDropDataPtr data)

	~GHOST_EventDragnDrop ()

Public Member Functions inherited from GHOST_Event
	GHOST_Event (uint64_t msec, GHOST_TEventType type, GHOST_IWindow *window)

GHOST_TEventType	getType () const

uint64_t	getTime () const

GHOST_IWindow *	getWindow () const

GHOST_TEventDataPtr	getData () const

Public Member Functions inherited from GHOST_IEvent
virtual	~GHOST_IEvent ()

Protected Attributes
GHOST_TEventDragnDropData	m_dragnDropEventData

Protected Attributes inherited from GHOST_Event
GHOST_TEventType	m_type

uint64_t	m_time

GHOST_IWindow *	m_window

GHOST_TEventDataPtr	m_data

Detailed Description

Drag & drop event

The dragging sequence is performed in four phases:

Start sequence (GHOST_kEventDraggingEntered) that tells a drag & drop operation has started. Already gives the object data type, and the entering mouse location
Update mouse position (GHOST_kEventDraggingUpdated) sent upon each mouse move until the drag & drop operation stops, to give the updated mouse position. Useful to highlight a potential destination, and update the status (through GHOST_setAcceptDragOperation) telling if the object can be dropped at the current cursor position.
Abort drag & drop sequence (GHOST_kEventDraggingExited) sent when the user moved the mouse outside the window.
Send the dropped data (GHOST_kEventDraggingDropDone)
Outside of the normal sequence, dropped data can be sent (GHOST_kEventDraggingDropOnIcon). This can happen when the user drops an object on the application icon. (Also used in OSX to pass the filename of the document the user doubled-clicked in the finder)

Note that the mouse positions are given in Blender coordinates (y=0 at bottom)

Currently supported object types:

Definition at line 46 of file GHOST_EventDragnDrop.hh.

Constructor & Destructor Documentation

GHOST_EventDragnDrop::GHOST_EventDragnDrop	(	uint64_t	time,
		GHOST_TEventType	type,
		GHOST_TDragnDropTypes	dataType,
		GHOST_IWindow *	window,
		int	x,
		int	y,
		GHOST_TDragnDropDataPtr	data )

inline

Constructor.

Parameters

time	The time this event was generated.
type	The type of this event.
dataType	The type of the drop candidate object.
window	The window where the event occurred.
x	The x-coordinate of the location the cursor was at the time of the event.
y	The y-coordinate of the location the cursor was at the time of the event.
data	The "content" dropped in the window.