Trait NSComboBoxDelegate 

pub unsafe trait NSComboBoxDelegate: NSTextFieldDelegate + MainThreadOnly {
    // Provided methods
    fn comboBoxWillPopUp(&self, notification: &NSNotification)
       where Self: Sized + Message { ... }
    fn comboBoxWillDismiss(&self, notification: &NSNotification)
       where Self: Sized + Message { ... }
    fn comboBoxSelectionDidChange(&self, notification: &NSNotification)
       where Self: Sized + Message { ... }
    fn comboBoxSelectionIsChanging(&self, notification: &NSNotification)
       where Self: Sized + Message { ... }
}

Available on crate features NSComboBox and NSControl and NSTextField only.

Apple’s documentation

Provided Methods

fn comboBoxWillPopUp(&self, notification: &NSNotification)

where Self: Sized + Message,

fn comboBoxWillDismiss(&self, notification: &NSNotification)

where Self: Sized + Message,

fn comboBoxSelectionDidChange(&self, notification: &NSNotification)

where Self: Sized + Message,

fn comboBoxSelectionIsChanging(&self, notification: &NSNotification)

where Self: Sized + Message,

Trait Implementations

impl ProtocolType for dyn NSComboBoxDelegate

const NAME: &'static str = "NSComboBoxDelegate"

The name of the Objective-C protocol that this type represents.

fn protocol() -> Option<&'static AnyProtocol>

Get a reference to the Objective-C protocol object that this type represents.

impl<T> ImplementedBy<T> for dyn NSComboBoxDelegate

where T: ?Sized + Message + NSComboBoxDelegate,

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<T> NSComboBoxDelegate for ProtocolObject<T>

where T: ?Sized + NSComboBoxDelegate,

Implementors