pub struct NodeContext {Show 13 fields
pub expanded_node: Weak<ExpandedNode>,
pub slot_index: Property<Option<usize>>,
pub local_stack_frame: Rc<RuntimePropertiesStackFrame>,
pub containing_component: Weak<ExpandedNode>,
pub frames_elapsed: Property<u64>,
pub bounds_parent: Property<(f64, f64)>,
pub bounds_self: Property<(f64, f64)>,
pub platform: Platform,
pub os: OS,
pub slot_children_count: Property<usize>,
pub node_transform_and_bounds: TransformAndBounds<NodeLocal, Window>,
pub slot_children: Property<Vec<Rc<ExpandedNode>>>,
pub slot_children_attached_listener: Property<()>,
/* private fields */
}Fields§
§expanded_node: Weak<ExpandedNode>§slot_index: Property<Option<usize>>slot index of this node in its container
local_stack_frame: Rc<RuntimePropertiesStackFrame>Stack frame of this component, used to look up stores
containing_component: Weak<ExpandedNode>Reference to the ExpandedNode of the component containing this node
frames_elapsed: Property<u64>The current global engine tick count
bounds_parent: Property<(f64, f64)>The bounds of this element’s immediate container (parent) in px
bounds_self: Property<(f64, f64)>The bounds of this element in px
platform: PlatformCurrent platform (Web/Native) this app is running on
os: OSCurrent os (Android/Windows/Mac/Linux) this app is running on
slot_children_count: Property<usize>The number of slot children provided to this component template
node_transform_and_bounds: TransformAndBounds<NodeLocal, Window>The transform of this node in the global coordinate space
slot_children: Property<Vec<Rc<ExpandedNode>>>Slot children of this node
slot_children_attached_listener: Property<()>A property that can be depended on to dirty when a slot child is attached
Implementations§
Source§impl NodeContext
impl NodeContext
pub fn push_local_store<T>(&self, store: T)where
T: Store,
pub fn peek_local_store<T, V>(
&self,
f: impl FnOnce(&mut T) -> V,
) -> Result<V, String>where
T: Store,
pub fn local_point(&self, p: Point2<Window>) -> Point2<NodeLocal>
pub fn get_node_interface(&self) -> Option<NodeInterface>
Sourcepub fn elapsed_time_millis(&self) -> u128
pub fn elapsed_time_millis(&self) -> u128
Get std::time::Instant::now()
pub fn subscribe( &self, dependencies: &[UntypedProperty], f: impl Fn() + 'static, )
pub fn clear_subscriptions(&self)
pub fn dispatch_event(&self, identifier: &'static str) -> Result<(), String>
pub fn set_cursor(&self, cursor: CursorStyle)
Trait Implementations§
Source§impl Clone for NodeContext
impl Clone for NodeContext
Source§fn clone(&self) -> NodeContext
fn clone(&self) -> NodeContext
Returns a duplicate of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreAuto Trait Implementations§
impl Freeze for NodeContext
impl !RefUnwindSafe for NodeContext
impl !Send for NodeContext
impl !Sync for NodeContext
impl Unpin for NodeContext
impl !UnwindSafe for NodeContext
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
Source§fn in_current_span(self) -> Instrumented<Self> ⓘ
fn in_current_span(self) -> Instrumented<Self> ⓘ
Source§impl<D> OwoColorize for D
impl<D> OwoColorize for D
Source§fn fg<C>(&self) -> FgColorDisplay<'_, C, Self>where
C: Color,
fn fg<C>(&self) -> FgColorDisplay<'_, C, Self>where
C: Color,
Set the foreground color generically Read more
Source§fn bg<C>(&self) -> BgColorDisplay<'_, C, Self>where
C: Color,
fn bg<C>(&self) -> BgColorDisplay<'_, C, Self>where
C: Color,
Set the background color generically. Read more
Source§fn black(&self) -> FgColorDisplay<'_, Black, Self>
fn black(&self) -> FgColorDisplay<'_, Black, Self>
Change the foreground color to black
Source§fn on_black(&self) -> BgColorDisplay<'_, Black, Self>
fn on_black(&self) -> BgColorDisplay<'_, Black, Self>
Change the background color to black
Source§fn red(&self) -> FgColorDisplay<'_, Red, Self>
fn red(&self) -> FgColorDisplay<'_, Red, Self>
Change the foreground color to red
Source§fn on_red(&self) -> BgColorDisplay<'_, Red, Self>
fn on_red(&self) -> BgColorDisplay<'_, Red, Self>
Change the background color to red
Source§fn green(&self) -> FgColorDisplay<'_, Green, Self>
fn green(&self) -> FgColorDisplay<'_, Green, Self>
Change the foreground color to green
Source§fn on_green(&self) -> BgColorDisplay<'_, Green, Self>
fn on_green(&self) -> BgColorDisplay<'_, Green, Self>
Change the background color to green
Source§fn yellow(&self) -> FgColorDisplay<'_, Yellow, Self>
fn yellow(&self) -> FgColorDisplay<'_, Yellow, Self>
Change the foreground color to yellow
Source§fn on_yellow(&self) -> BgColorDisplay<'_, Yellow, Self>
fn on_yellow(&self) -> BgColorDisplay<'_, Yellow, Self>
Change the background color to yellow
Source§fn blue(&self) -> FgColorDisplay<'_, Blue, Self>
fn blue(&self) -> FgColorDisplay<'_, Blue, Self>
Change the foreground color to blue
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fn on_blue(&self) -> BgColorDisplay<'_, Blue, Self>
Change the background color to blue
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fn magenta(&self) -> FgColorDisplay<'_, Magenta, Self>
Change the foreground color to magenta
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fn on_magenta(&self) -> BgColorDisplay<'_, Magenta, Self>
Change the background color to magenta
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fn purple(&self) -> FgColorDisplay<'_, Magenta, Self>
Change the foreground color to purple
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Change the background color to purple
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Change the foreground color to cyan
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fn on_cyan(&self) -> BgColorDisplay<'_, Cyan, Self>
Change the background color to cyan
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fn white(&self) -> FgColorDisplay<'_, White, Self>
Change the foreground color to white
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Change the background color to white
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fn default_color(&self) -> FgColorDisplay<'_, Default, Self>
Change the foreground color to the terminal default
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Change the background color to the terminal default
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Change the foreground color to bright black
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Change the background color to bright black
Source§fn bright_red(&self) -> FgColorDisplay<'_, BrightRed, Self>
fn bright_red(&self) -> FgColorDisplay<'_, BrightRed, Self>
Change the foreground color to bright red
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Change the background color to bright green
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Change the foreground color to bright yellow
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fn bright_blue(&self) -> FgColorDisplay<'_, BrightBlue, Self>
Change the foreground color to bright blue
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fn on_bright_blue(&self) -> BgColorDisplay<'_, BrightBlue, Self>
Change the background color to bright blue
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Change the foreground color to bright magenta
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Change the foreground color to bright cyan
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Source§fn bold(&self) -> BoldDisplay<'_, Self>
fn bold(&self) -> BoldDisplay<'_, Self>
Make the text bold
Source§fn dimmed(&self) -> DimDisplay<'_, Self>
fn dimmed(&self) -> DimDisplay<'_, Self>
Make the text dim
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fn italic(&self) -> ItalicDisplay<'_, Self>
Make the text italicized
Source§fn underline(&self) -> UnderlineDisplay<'_, Self>
fn underline(&self) -> UnderlineDisplay<'_, Self>
Make the text underlined
Source§fn blink(&self) -> BlinkDisplay<'_, Self>
fn blink(&self) -> BlinkDisplay<'_, Self>
Make the text blink
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fn blink_fast(&self) -> BlinkFastDisplay<'_, Self>
Make the text blink (but fast!)
Source§fn reversed(&self) -> ReversedDisplay<'_, Self>
fn reversed(&self) -> ReversedDisplay<'_, Self>
Swap the foreground and background colors
Hide the text
Source§fn strikethrough(&self) -> StrikeThroughDisplay<'_, Self>
fn strikethrough(&self) -> StrikeThroughDisplay<'_, Self>
Cross out the text
Source§fn color<Color>(&self, color: Color) -> FgDynColorDisplay<'_, Color, Self>where
Color: DynColor,
fn color<Color>(&self, color: Color) -> FgDynColorDisplay<'_, Color, Self>where
Color: DynColor,
Set the foreground color at runtime. Only use if you do not know which color will be used at
compile-time. If the color is constant, use either
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Color: DynColor,
Set the background color at runtime. Only use if you do not know what color to use at
compile-time. If the color is constant, use either
OwoColorize::bg or
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&self,
) -> FgColorDisplay<'_, CustomColor<R, G, B>, Self>
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Set the foreground color to a specific RGB value.
Source§fn bg_rgb<const R: u8, const G: u8, const B: u8>(
&self,
) -> BgColorDisplay<'_, CustomColor<R, G, B>, Self>
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Source§fn truecolor(&self, r: u8, g: u8, b: u8) -> FgDynColorDisplay<'_, Rgb, Self>
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Sets the foreground color to an RGB value.
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Sets the background color to an RGB value.
Source§impl<T> Pointable for T
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Performs the conversion.