gtk:style-context-border-color (context state)

context -- a gtk:style-context object
state -- a value of the gtk:state-flags flags to retrieve the color for

Returns the gdk:rgba border color.

Gets the border color for a given state. The gtk:style-context-border-color function has been deprecated since version 3.16 and should not be used in newly written code. Use the gtk:render-frame function instead.