Sets the widget to activate when @self is activated, either by clicking
on it, by calling hdy_action_row_activate(), or via mnemonics in the title or
the subtitle. See the “use_underline” property to enable mnemonics.
The target widget will be activated by emitting the
GtkWidget::mnemonic-activate signal on it.
Sets the widget to activate when @self is activated, either by clicking on it, by calling hdy_action_row_activate(), or via mnemonics in the title or the subtitle. See the “use_underline” property to enable mnemonics.
The target widget will be activated by emitting the GtkWidget::mnemonic-activate signal on it.