Struct widgetry::Stash [−][src]
An invisible widget that stores some arbitrary data on the Panel. Users of the panel can read and write the value. This is one method for “returning” data when a State completes.
Fields
value: Rc<RefCell<T>>Implementations
impl<T: 'static> Stash<T>[src]
pub fn new_widget(name: &str, value: T) -> Widget[src]
pub(crate) fn get_value(&self) -> Rc<RefCell<T>>[src]
Trait Implementations
impl<T: 'static> WidgetImpl for Stash<T>[src]
fn get_dims(&self) -> ScreenDims[src]
fn set_pos(&mut self, _: ScreenPt)[src]
fn event(&mut self, _: &mut EventCtx<'_>, _: &mut WidgetOutput)[src]
fn draw(&self, _: &mut GfxCtx<'_>)[src]
fn can_restore(&self) -> bool[src]
fn restore(&mut self, _: &mut EventCtx<'_>, _prev: &dyn WidgetImpl)[src]
Auto Trait Implementations
impl<T> !RefUnwindSafe for Stash<T>
impl<T> !Send for Stash<T>
impl<T> !Sync for Stash<T>
impl<T> Unpin for Stash<T>
impl<T> !UnwindSafe for Stash<T>
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T[src]
impl<T> Downcast for T where
T: Any,
T: Any,
pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
pub fn as_any(&self) -> &(dyn Any + 'static)
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,