Struct ViewControllerState 

pub struct ViewControllerState { /* private fields */ }

The state of the default view controller: what the view of the port holds of it. The view controller object of UIKit forwards to it.

Implementations

impl ViewControllerState

pub fn new(needs_status_bar_appearance_update: Box<dyn Fn()>) -> Rc<Self>

Creates the state; needs_status_bar_appearance_update is called when a property of the status bar was set.

pub fn preferred_status_bar_style_override(&self) -> Option<StatusBarStyle>

The style that was set, if one was.

pub fn prefers_status_bar_hidden_or(&self, base: impl FnOnce() -> bool) -> bool

Whether the status bar is hidden; the first call takes the answer of the system (base) and keeps it.

pub fn view_did_layout_subviews(&self, size: Size, frame: Rect)

Called when the view was laid out, with its size and the frame of its safe area layout guide.

Trait Implementations

impl IFerroViewController for ViewControllerState

fn preferred_status_bar_style(&self) -> StatusBarStyle

The preferred style of the status bar.

fn set_preferred_status_bar_style(&self, value: StatusBarStyle)

Sets the preferred style of the status bar.

fn prefers_status_bar_hidden(&self) -> bool

Whether the status bar is hidden.

fn set_prefers_status_bar_hidden(&self, value: bool)

Hides or shows the status bar.

fn safe_area_padding(&self) -> Thickness

The padding that keeps content out of the areas the system covers.

fn safe_area_padding_changed( &self, handler: Rc<dyn Fn()>, ) -> Rc<dyn IDisposable>

The safe area padding changed.