Trait UIColorPickerViewControllerDelegate 

pub unsafe trait UIColorPickerViewControllerDelegate: NSObjectProtocol + MainThreadOnly {
    // Provided methods
    fn colorPickerViewControllerDidSelectColor(
        &self,
        view_controller: &UIColorPickerViewController,
    )
       where Self: Sized + Message { ... }
    fn colorPickerViewController_didSelectColor_continuously(
        &self,
        view_controller: &UIColorPickerViewController,
        color: &UIColor,
        continuously: bool,
    )
       where Self: Sized + Message { ... }
    fn colorPickerViewControllerDidFinish(
        &self,
        view_controller: &UIColorPickerViewController,
    )
       where Self: Sized + Message { ... }
}

Available on crate feature UIColorPickerViewController only.

Apple’s documentation

Provided Methods

fn colorPickerViewControllerDidSelectColor( &self, view_controller: &UIColorPickerViewController, )

where Self: Sized + Message,

👎Deprecated

Available on crate features UIResponder and UIViewController only.

Called when the selectedColor changes.

fn colorPickerViewController_didSelectColor_continuously( &self, view_controller: &UIColorPickerViewController, color: &UIColor, continuously: bool, )

where Self: Sized + Message,

Available on crate features UIColor and UIResponder and UIViewController only.

Called when the selected color changes.

Parameter viewController: This color picker.

Parameter color: The new selected color

Parameter continuously: YES, if this update is part of a continuous user interaction (e.g. dragging through the spectrum). It’s recommended to show these updates in your UI but to not include them in any undo operations.

fn colorPickerViewControllerDidFinish( &self, view_controller: &UIColorPickerViewController, )

where Self: Sized + Message,

Available on crate features UIResponder and UIViewController only.

In presentations (except popovers) the color picker shows a close button. If the close button is tapped, the view controller is dismissed and colorPickerViewControllerDidFinish: is called. Can be used to animate alongside the dismissal.

Trait Implementations

impl<T> ImplementedBy<T> for dyn UIColorPickerViewControllerDelegate

where T: ?Sized + Message + UIColorPickerViewControllerDelegate,

impl ProtocolType for dyn UIColorPickerViewControllerDelegate

const NAME: &'static str = "UIColorPickerViewControllerDelegate"

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.

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl<T> UIColorPickerViewControllerDelegate for ProtocolObject<T>

where T: ?Sized + UIColorPickerViewControllerDelegate,

Implementors