Trait gtk4::prelude::ShortcutActionExt

source ·

pub trait ShortcutActionExt: 'static {
    // Required methods
    fn activate(
        &self,
        flags: ShortcutActionFlags,
        widget: &impl IsA<Widget>,
        args: Option<&Variant>
    ) -> bool;
    fn to_str(&self) -> GString;
}

Expand description

Trait containing all ShortcutAction methods.

Implementors

ActivateAction, CallbackAction, MnemonicAction, NamedAction, NothingAction, ShortcutAction, SignalAction

Required Methods§

source

fn activate( &self, flags: ShortcutActionFlags, widget: &impl IsA<Widget>, args: Option<&Variant> ) -> bool

Activates the action on the @widget with the given @args.

Note that some actions ignore the passed in @flags, @widget or @args.

Activation of an action can fail for various reasons. If the action is not supported by the @widget, if the @args don’t match the action or if the activation otherwise had no effect, false will be returned.