Trait kas_theme::Window

pub trait Window<Draw> {
    type SizeHandle: SizeHandle;
    unsafe fn size_handle(&mut self, draw: &mut Draw) -> Self::SizeHandle;
    fn as_any_mut(&mut self) -> &mut dyn Any;
}

Per-window storage for the theme

Constructed via Theme::new_window.

The main reason for this separation is to allow proper handling of multi-window applications across screens with differing DPIs.

Associated Types

type SizeHandle: SizeHandle

The associated SizeHandle implementation.

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Required methods

unsafe fn size_handle(&mut self, draw: &mut Draw) -> Self::SizeHandle

Construct a SizeHandle object

The draw reference is guaranteed to be identical to the one used to construct this object.

fn as_any_mut(&mut self) -> &mut dyn Any

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Implementations on Foreign Types

impl<W: Window<Draw>, Draw> Window<Draw> for Box<W>

type SizeHandle = <W as Window<Draw>>::SizeHandle

unsafe fn size_handle(&mut self, draw: &mut Draw) -> Self::SizeHandle

fn as_any_mut(&mut self) -> &mut dyn Any

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Implementors

impl<Draw> Window<Draw> for StackDst<dyn WindowDst<Draw>>

type SizeHandle = StackDst<dyn SizeHandle>

unsafe fn size_handle(&mut self, draw: &mut Draw) -> Self::SizeHandle

fn as_any_mut(&mut self) -> &mut dyn Any

impl<Draw: DrawText + 'static> Window<Draw> for DimensionsWindow

type SizeHandle = SizeHandle<'static, Draw>

unsafe fn size_handle<'a>(&'a mut self, draw: &'a mut Draw) -> Self::SizeHandle

fn as_any_mut(&mut self) -> &mut dyn Any

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