Sets the widget to activate when self is activated.
The row can be activated either by clicking on it, calling
adw.action_row.ActionRow.activate, or via mnemonics in the title.
See the propertyPreferencesRow:use-underline property to enable mnemonics.
The target widget will be activated by emitting the
signalGtk.Widget::mnemonic-activate signal on it.
Sets the widget to activate when self is activated.
The row can be activated either by clicking on it, calling adw.action_row.ActionRow.activate, or via mnemonics in the title. See the propertyPreferencesRow:use-underline property to enable mnemonics.
The target widget will be activated by emitting the signalGtk.Widget::mnemonic-activate signal on it.