Struct pixel_game_lib::gui::Gui

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pub struct Gui { /* private fields */ }
Expand description

A GUI with a tree of widgets.

The GUI uses the taffy crate for layouts, where the size is defined as buffer pixels.

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impl Gui

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pub fn widget<W>(&self, widget_node: Node) -> Result<&W>
where W: Widget + 'static,

Get a reference to the boxed widget based on the node.

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pub fn widget_mut<W>(&mut self, widget_node: Node) -> Result<&mut W>
where W: Widget + 'static,

Get a mutable reference to the boxed widget based on the node.

Trait Implementations§

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impl Widget for Gui

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fn update_layout(&mut self, location: Vec2<f64>, size: Extent2<f64>)

Update the widget layout position, defines how it must be drawn.
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fn as_any(&self) -> &dyn Any

Convert to Any so we can convert it back to the original type.
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fn as_any_mut(&mut self) -> &mut dyn Any

Convert to mutable Any so we can convert it back to the original type.

Auto Trait Implementations§

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impl !RefUnwindSafe for Gui

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impl !Send for Gui

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impl !Sync for Gui

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impl Unpin for Gui

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impl !UnwindSafe for Gui

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> Downcast<T> for T

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fn downcast(&self) -> &T

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> Upcast<T> for T

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fn upcast(&self) -> Option<&T>