setButtonLabel
Sets the button label for @self.
If set to "" or NULL, the button won't be shown.
The button can be used with a GAction, or with the signal@Banner::button-clicked signal.
Since
1.3
Parameters
label
the label
Sets the button label for @self.
If set to "" or NULL, the button won't be shown.
The button can be used with a GAction, or with the signal@Banner::button-clicked signal.
1.3
the label