gtkDragDestFindTarget: gtkDragDestFindTarget

Description Usage Arguments Value Author(s)

View source: R/gtkFuncs.R

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

1
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 documentation built on May 30, 2017, 5:53 a.m.

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