drag_dest_find_target


Description:

public Atom drag_dest_find_target (Widget widget, DragContext context, TargetList? target_list)

Looks for a match between the supported targets of context and the dest_target_list, returning the first matching target, otherwise returning gdk_none.

dest_target_list should usually be the return value from drag_dest_get_target_list, 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.

Parameters:

this

drag destination widget

context

drag context

target_list

list of droppable targets, or null to use gtk_drag_dest_get_target_list ( this).

Returns:

first target that the source offers and the dest can accept, or gdk_none


Namespace: Gtk
Package: gtk+-3.0