Struct Canvas 

pub struct Canvas { /* private fields */ }

Available on macOS only.

Implementations

impl Canvas

pub fn new(parent: impl AsContainer) -> Result<Self>

pub fn is_visible(&self) -> Result<bool>

pub fn set_visible(&mut self, v: bool) -> Result<()>

pub fn is_enabled(&self) -> Result<bool>

pub fn set_enabled(&mut self, v: bool) -> Result<()>

pub fn loc(&self) -> Result<Point>

pub fn set_loc(&mut self, p: Point) -> Result<()>

pub fn size(&self) -> Result<Size>

pub fn set_size(&mut self, v: Size) -> Result<()>

pub fn tooltip(&self) -> Result<String>

pub fn set_tooltip(&mut self, s: impl AsRef<str>) -> Result<()>

pub fn context(&mut self) -> Result<DrawingContext<'_>>

pub async fn wait_mouse_down(&self) -> MouseButton

pub async fn wait_mouse_up(&self) -> MouseButton

pub async fn wait_mouse_move(&self) -> Point

pub async fn wait_mouse_wheel(&self) -> Vector

Trait Implementations

impl AsWidget for Canvas

fn as_widget(&self) -> BorrowedWidget<'_>

Get the widget handle.

impl Debug for Canvas

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.