Gets whether an embedded underline in the text of the title and subtitle labels indicates a mnemonic. See hdy_action_row_set_use_underline().
%TRUE if an embedded underline in the title and subtitle labels indicates the mnemonic accelerator keys.
0.0.6
See Implementation
Gets whether an embedded underline in the text of the title and subtitle labels indicates a mnemonic. See hdy_action_row_set_use_underline().