Fetches the text from a label widget including any embedded
underlines indicating mnemonics and Pango markup, as set by
Expander.setLabel. If the label text has not been set the
return value will be NULL. This will be the case if you create an
empty button with Button.new to use as a container.
Note that this function behaved differently in versions prior to
2.14 and used to return the label text stripped of embedded
underlines indicating mnemonics and Pango markup. This problem can
be avoided by fetching the label text directly from the label
widget.
Fetches the text from a label widget including any embedded underlines indicating mnemonics and Pango markup, as set by Expander.setLabel. If the label text has not been set the return value will be NULL. This will be the case if you create an empty button with Button.new to use as a container.
Note that this function behaved differently in versions prior to 2.14 and used to return the label text stripped of embedded underlines indicating mnemonics and Pango markup. This problem can be avoided by fetching the label text directly from the label widget.