gtkDragDestFindTarget {RGtk2}R Documentation

gtkDragDestFindTarget

Description

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.

Usage

gtkDragDestFindTarget(object, context, target.list)

Arguments

object [GtkWidget] drag destination widget
context [GdkDragContext] drag context
target.list [GtkTargetList] list of droppable targets, or NULL to use gtk_drag_dest_get_target_list (widget).

Value

[GdkAtom] first target that the source offers and the dest can accept, or GDK_NONE

Author(s)

Derived by RGtkGen from GTK+ documentation


[Package RGtk2 version 2.12.5-3 Index]