zng_wgt_layer::popup

Enum ContextCapture

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pub enum ContextCapture {
    NoCapture,
    CaptureBlend {
        filter: CaptureFilter,
        over: bool,
    },
}
Expand description

Defines if a Popup! captures the build/instantiation context.

If enabled (default), the popup will build with_context_blend.

Variants§

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NoCapture

No context capture except the popup configuration context.

The popup will only have the window context as it is open as a layer on the window root.

Note to filter out even the popup config use CaptureFilter::None instead.

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CaptureBlend

Build/instantiation context is captured and blended with the node context during all UiNodeOp.

Fields

§filter: CaptureFilter

What context values are captured.

§over: bool

If the captured context is blended over or under the node context. If true all context locals and context vars captured replace any set in the node context, otherwise only captures not in the node context are inserted.

Trait Implementations§

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impl Clone for ContextCapture

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fn clone(&self) -> ContextCapture

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for ContextCapture

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

Formats the value using the given formatter. Read more
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impl Default for ContextCapture

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fn default() -> Self

Captures all context-vars by default, and blend then over the node context.

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impl From<CaptureFilter> for ContextCapture

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fn from(filter_over: CaptureFilter) -> Self

Converts to this type from the input type.
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impl From<bool> for ContextCapture

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fn from(capture_vars_blend_over: bool) -> Self

Converts to this type from the input type.
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impl IntoVar<ContextCapture> for CaptureFilter

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type Var = LocalVar<ContextCapture>

Variable type that will wrap the T value. Read more
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fn into_var(self) -> Self::Var

Converts the source value into a var.
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fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>
where Self: Sized,

Converts into BoxedVar<T>. Read more
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impl IntoVar<ContextCapture> for bool

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type Var = LocalVar<ContextCapture>

Variable type that will wrap the T value. Read more
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fn into_var(self) -> Self::Var

Converts the source value into a var.
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fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>
where Self: Sized,

Converts into BoxedVar<T>. Read more
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impl PartialEq for ContextCapture

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fn eq(&self, other: &ContextCapture) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Eq for ContextCapture

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impl IntoValue<ContextCapture> for CaptureFilter

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impl IntoValue<ContextCapture> for bool

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impl StructuralPartialEq for ContextCapture

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