Struct StdHandler 

pub struct StdHandler<S, E>
where
    S: Handler<E>,
    E: Env,
    E::Context: AsRefMut<Self>,
    EEvent<E>: StdVarSup<E>,
{
    pub sup: S,
    pub s: StdStdState<E>,
    /* private fields */
}

Fields

sup: S

s: StdStdState<E>

Implementations

impl<S, E> StdHandler<S, E>

where S: Handler<E>, E: Env, E::Context: AsRefMut<Self>, EEvent<E>: StdVarSup<E>,

pub fn new(sup: S) -> Self

pub fn unfocus(root: Link<'_, E>, root_bounds: Bounds, ts: u64) -> EventResp

pub fn focus( root: Link<'_, E>, p: E::WidgetPath, root_bounds: Bounds, ts: u64, ) -> Result<EventResp, GuionError<E>>

Trait Implementations

impl<S, E> DynState<E> for StdHandler<S, E>

where S: Handler<E>, E: Env, E::WidgetID: Eq + Hash, E::Context: AsRefMut<Self> + CtxStdState<E> + 'static, EEvent<E>: StdVarSup<E>,

fn remote_state_or_default<T>(&self, i: E::WidgetID) -> T

where T: Default + Clone + 'static,

fn push_remote_state<T>(&mut self, i: E::WidgetID, v: T)

where T: 'static,

impl<S, E> Handler<E> for StdHandler<S, E>

where S: Handler<E>, E: Env, E::Context: AsRefMut<Self> + CtxStdState<E> + 'static, EEvent<E>: StdVarSup<E>,

fn _render(l: Link<'_, E>, r: &mut RenderLink<'_, E>)

fn _event_direct(l: Link<'_, E>, e: &EventCompound<E>) -> EventResp

fn _send_event( l: Link<'_, E>, e: &EventCompound<E>, child: E::WidgetPath, ) -> Result<EventResp, GuionError<E>>

fn _event_root(l: Link<'_, E>, e: &EventCompound<E>) -> EventResp

fn _size(l: Link<'_, E>, e: &EStyle<E>) -> ESize<E>

impl<S, E> StdState<E> for StdHandler<S, E>

where S: Handler<E>, E: Env, E::Context: AsRefMut<Self> + CtxStdState<E> + 'static, EEvent<E>: StdVarSup<E>,

type K = StdPressedKey<E>

fn hovered(&self) -> Option<E::WidgetID>

fn selected(&self) -> Option<E::WidgetID>

fn pressed(&self) -> &[Self::K]

fn cursor_pos(&self) -> Option<Offset>

fn is_hovered(&self, i: &E::WidgetID) -> bool

fn is_focused(&self, i: &E::WidgetID) -> bool

fn is_pressed(&self, c: &[EEKey<E>]) -> Option<&Self::K>

fn is_pressed_and_id(&self, c: &[EEKey<E>], id: E::WidgetID) -> Option<&Self::K>