[−][src]Struct pugl_ui::widget::WidgetHandle
A handle of a widget.
Contains the Id of the widget and a PhantomData of its actual
type. When a widget of type <T: Widget> is registered in the
UI by UI::new_widget()
an object WidgetHandle<T> is returned. As it contains only the
Id of the widget, it is copyable.
The widget itself can then be borrowed from the UI using
UI::widget<T: Widget>(),
which takes a generic WidgetHandle as an argument. So it can
deduce and downcast the widget to the actual T.
Trait Implementations
impl<W: Widget> Clone for WidgetHandle<W>[src]
fn clone(&self) -> WidgetHandle<W>[src]
fn clone_from(&mut self, source: &Self)1.0.0[src]
impl<W: Widget> Copy for WidgetHandle<W>[src]
Auto Trait Implementations
impl<W> RefUnwindSafe for WidgetHandle<W> where
W: RefUnwindSafe,
W: RefUnwindSafe,
impl<W> Send for WidgetHandle<W>
impl<W> Sync for WidgetHandle<W>
impl<W> Unpin for WidgetHandle<W> where
W: Unpin,
W: Unpin,
impl<W> UnwindSafe for WidgetHandle<W> where
W: UnwindSafe,
W: UnwindSafe,
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, [src]
T: Any,
pub fn into_any(self: Box<T>) -> Box<dyn Any + 'static>[src]
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>[src]
pub fn as_any(&self) -> &(dyn Any + 'static)[src]
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)[src]
impl<T> DowncastSync for T where
T: Send + Sync + Any, [src]
T: Send + Sync + Any,
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T> ToOwned for T where
T: Clone, [src]
T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T[src]
pub fn clone_into(&self, target: &mut T)[src]
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>,