Sets the labels text, attributes and mnemonic from markup.
Parses str which is marked up with Pango markup (see funcPango.parse_markup),
setting the label’s text and attribute list based on the parse results.
If characters in str are preceded by an underscore, they are underlined
indicating that they represent a keyboard accelerator called a mnemonic.
The mnemonic key can be used to activate another widget, chosen
automatically, or explicitly using gtk.label.Label.setMnemonicWidget.
Sets the labels text, attributes and mnemonic from markup.
Parses str which is marked up with Pango markup (see funcPango.parse_markup), setting the label’s text and attribute list based on the parse results. If characters in str are preceded by an underscore, they are underlined indicating that they represent a keyboard accelerator called a mnemonic.
The mnemonic key can be used to activate another widget, chosen automatically, or explicitly using gtk.label.Label.setMnemonicWidget.