Struct UiState

pub struct UiState { /* private fields */ }

Implementations

impl UiState

pub fn new() -> UiState

pub fn begin_frame(&mut self)

Rebuild widgets in back-to-front paint order; IDs preserve focus/capture.

pub fn add(&mut self, widget: Widget) -> Result<(), UiError>

pub fn end_frame(&mut self)

Call after layout, before delivering input, to discard removed/disabled IDs.

pub fn focused(&self) -> Option<u64>

pub fn captured(&self) -> Option<u64>

pub fn hit_test(&self, point: [f32; 2]) -> Option<u64>

pub fn pointer_down(&mut self, point: [f32; 2]) -> Option<u64>

pub fn pointer_up(&mut self, point: [f32; 2]) -> Option<u64>

Click activates only when both press and release belong to the same widget.

pub fn cancel_pointer(&mut self)

pub fn focus_next(&mut self, reverse: bool) -> Option<u64>

pub fn activate_focused(&self) -> Option<u64>

Trait Implementations

impl Default for UiState

fn default() -> UiState

Returns the “default value” for a type.