Picture event is generated over a target graphic object when a user finished moving the mouse or aborted Drag operation (e.g. by ESC key). In term of Drag&Drop functionality, this event does not need a special handling.
Example
Blok kódu
language
esl
theme
RDark
ENTRY OnDragEnter (IN INT _refID, OUT BOOL _bAllow)
%HI_SetBackColor(_refId, _dndColor)
_bAllow := @TRUE
END OnDragEnter
ENTRY onDragLeave (IN INT _refId)
%HI_SetBackColor(_refId, _baseColor)
END OnDragLeave