Trait UIToolTipInteractionDelegate 

pub unsafe trait UIToolTipInteractionDelegate: NSObjectProtocol + MainThreadOnly {
    // Provided method
    fn toolTipInteraction_configurationAtPoint(
        &self,
        interaction: &UIToolTipInteraction,
        point: CGPoint,
    ) -> Option<Retained<UIToolTipConfiguration>>
       where Self: Sized + Message { ... }
}

Available on crate feature UIToolTipInteraction only.

Apple’s documentation

Provided Methods

fn toolTipInteraction_configurationAtPoint( &self, interaction: &UIToolTipInteraction, point: CGPoint, ) -> Option<Retained<UIToolTipConfiguration>>

where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

Called when the interaction is about to begin.

Parameter interaction: This UIToolTipInteraction.

Returns: The tool tip configuration containing the string and rectangle for this interaction. Return nil if the interaction is inactive or the hit test fails.

Trait Implementations

impl ProtocolType for dyn UIToolTipInteractionDelegate

const NAME: &'static str = "UIToolTipInteractionDelegate"

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 UIToolTipInteractionDelegate

where T: ?Sized + Message + UIToolTipInteractionDelegate,

Implementations on Foreign Types

impl<T> UIToolTipInteractionDelegate for ProtocolObject<T>

where T: ?Sized + UIToolTipInteractionDelegate,

Implementors