RGtk2: gtkDragDestFindTarget – R documentation

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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`	drag destination widget
`context`	drag context
`target.list`	list of droppable targets, or `NULL` to use gtk_drag_dest_get_target_list (`widget`). [ allow-none ]

Value

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

Author(s)

Derived by RGtkGen from GTK+ documentation

RGtk2

R Bindings for Gtk 2.8.0 and Above

v2.20.36

GPL

Authors

Michael Lawrence <michafla@gene.com> and Duncan Temple Lang <duncan@wald.ucdavis.edu>

Initial release