set_text
Description:
Sets the text for the label.
It overwrites any text that was there before and clears any previously set mnemonic accelerators, and sets the [ property@Gtk.Label:use-underline] and [property@Gtk.Label:use-markup] properties to false.
Also see [method@Gtk.Label.set_markup].
Parameters:
| this |
a label |
| str |
the text to show in this |