Extracted from Pike v8.0 release 164 as of 2018-07-18.
   

Method GTK2.Label()->set_pattern()


Method set_pattern

GTK2.Label set_pattern(string pattern_string)

Description

A string with either spaces or underscores. It should be of the same length as the text.

When a character in the text has a matching _ in the pattern, the character in the label will be underlined.