[ CCode ( has_construct_function = false , type = "GtkWidget*" ) ]
public Expander.with_mnemonic (string? label)
Creates a new expander using label as the text of the label.
If characters in label are preceded by an underscore, they are underlined. If you need a literal underscore character in a
label, use “__” (two underscores). The first underlined character represents a keyboard accelerator called a mnemonic.
Pressing Alt and that key activates the button.
| label |
the text of the label with an underscore in front of the mnemonic character |
|
a new `GtkExpander` widget. |