connectMnemonicActivate
fun connectMnemonicActivate(connectFlags: <Error class: unknown class> = ConnectFlags(0u), handler: (groupCycling: Boolean) -> Boolean): <Error class: unknown class>
Emitted when a widget is activated via a mnemonic.
The default handler for this signal activates @widget if @group_cycling is false, or just makes @widget grab focus if @group_cycling is true.
Parameters
connectFlags
A combination of ConnectFlags
handler
the Callback to connect. Params: groupCycling true if there are other widgets with the same mnemonic. Returns true to stop other handlers from being invoked for the event. false to propagate the event further.