API Version: 4.0
Library Version: 4.15.4
Generated by gi-docgen 2024.2
#define GTK_ACCESSIBLE_ATTRIBUTE_UNDERLINE "underline"
An attribute for the underline style.
Possible values are:
GTK_ACCESSIBLE_ATTRIBUTE_UNDERLINE_NONE
GTK_ACCESSIBLE_ATTRIBUTE_UNDERLINE_SINGLE
GTK_ACCESSIBLE_ATTRIBUTE_UNDERLINE_DOUBLE
GTK_ACCESSIBLE_ATTRIBUTE_UNDERLINE_ERROR