Struct gsk4::ContainerNode

#[repr(transparent)]
pub struct ContainerNode { /* private fields */ }

Implementations

impl ContainerNode

pub fn new(children: &[RenderNode]) -> ContainerNode

pub fn n_children(&self) -> u32

impl ContainerNode

pub fn child(&self, idx: u32) -> RenderNode

Methods from Deref<Target = RenderNode>

pub const NONE: Option<&'static RenderNode> = None

pub fn draw(&self, cr: &Context)

pub fn bounds(&self) -> Rect

pub fn node_type(&self) -> RenderNodeType

pub fn serialize(&self) -> Bytes

pub fn write_to_file(&self, filename: impl AsRef<Path>) -> Result<(), Error>

pub fn is<T: IsRenderNode>(&self) -> bool

pub fn type_(&self) -> Type

pub fn downcast_ref<T: IsRenderNode>(&self) -> Option<&T>

Trait Implementations

impl AsRef<RenderNode> for ContainerNode

fn as_ref(&self) -> &RenderNode

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for ContainerNode

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ContainerNode

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

Formats the value using the given formatter.

impl Deref for ContainerNode

type Target = RenderNode

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Display for ContainerNode

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

Formats the value using the given formatter.

impl<'a> FromValue<'a> for ContainerNode

Available on crate feature v4_6 only.

type Checker = GenericValueTypeOrNoneChecker<ContainerNode>

Value type checker.

unsafe fn from_value(value: &'a Value) -> Self

Get the contained value from a Value.

impl IsRenderNode for ContainerNode

const NODE_TYPE: RenderNodeType = RenderNodeType::ContainerNode

fn upcast(self) -> RenderNode

fn upcast_ref(&self) -> &RenderNode

impl StaticType for ContainerNode

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for ContainerNode

Available on crate feature v4_6 only.

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifer of self.

impl ToValueOptional for ContainerNode

Available on crate feature v4_6 only.

fn to_value_optional(s: Option<&Self>) -> Value

Convert an Option to a Value.

impl ValueType for ContainerNode

Available on crate feature v4_6 only.

type Type = ContainerNode

Type to get the Type from.