diff -r e900929889dd -r 7837ab17f079 Preferences/PreferencesLexer.py
--- a/Preferences/PreferencesLexer.py Sat Mar 16 14:11:43 2019 +0100
+++ b/Preferences/PreferencesLexer.py Sat Mar 16 18:38:01 2019 +0100
@@ -467,6 +467,17 @@
return ok
+ def isBaseStyle(self, style):
+ """
+ Public method to test, if a given style may have sub-styles.
+
+ @param style base style number
+ @type int
+ @return flag indicating that the style may have sub-styles
+ @rtype bool
+ """
+ return self.__lex.hasSubstyles() and self.__lex.isBaseStyle(style)
+
def addSubstyle(self, style):
"""
Public method to add an empty sub-style to a given style.
@@ -477,3 +488,16 @@
@rtype int
"""
return self.__lex.addSubstyle(style)
+
+ def delSubstyle(self, style, substyle):
+ """
+ Public method to delete a given sub-style definition.
+
+ @param style base style number
+ @type int
+ @param substyle sub-style number
+ @type int
+ @return flag indicating successful deletion
+ @rtype bool
+ """
+ return self.__lex.delSubstyle(style, substyle)
