| gtkDragDestFindTarget {RGtk2} | R Documentation |
Looks for a match between context->targets and the
dest.target.list, returning the first matching target, otherwise
returning GDK_NONE. dest.target.list should usually be the return
value from gtkDragDestGetTargetList, but some widgets may
have different valid targets for different parts of the widget; in
that case, they will have to implement a drag_motion handler that
passes the correct target list to this function.
gtkDragDestFindTarget(object, context, target.list)
|
[GtkWidget] drag destination widget |
|
[GdkDragContext] drag context |
|
[GtkTargetList] list of droppable targets, or NULL to use
gtk_drag_dest_get_target_list (widget). |
[GdkAtom] first target that the source offers and the dest can accept, or GDK_NONE
Derived by RGtkGen from GTK+ documentation