Struct FocusState 

pub struct FocusState {
    pub focused: Option<WidgetId>,
    pub pending_focus: Option<WidgetId>,
}

Focus state for widgets

Fields

focused: Option<WidgetId>

Currently focused widget ID

pending_focus: Option<WidgetId>

Widget that will receive focus on next frame

Implementations

impl FocusState

pub fn new() -> Self

pub fn set_focus(&mut self, id: WidgetId)

Set focus to a widget

pub fn clear_focus(&mut self)

Clear focus

pub fn is_focused(&self, id: &WidgetId) -> bool

Check if a widget is focused

pub fn request_focus(&mut self, id: WidgetId)

Request focus for next frame

pub fn process_pending(&mut self)

Process pending focus changes

Trait Implementations

impl Clone for FocusState

fn clone(&self) -> FocusState

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FocusState

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for FocusState

fn default() -> FocusState

Returns the “default value” for a type.