Enum zng::popup::ContextCapture

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

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

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

Variants

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.

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

impl Clone for ContextCapture

fn clone(&self) -> ContextCapture

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ContextCapture

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

Formats the value using the given formatter.

impl Default for ContextCapture

fn default() -> ContextCapture

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

impl From<CaptureFilter> for ContextCapture

fn from(filter_over: CaptureFilter) -> ContextCapture

Converts to this type from the input type.

impl From<bool> for ContextCapture

fn from(capture_vars_blend_over: bool) -> ContextCapture

Converts to this type from the input type.

impl IntoVar<ContextCapture> for CaptureFilter

type Var = LocalVar<ContextCapture>

Variable type that will wrap the T value.

fn into_var(self) -> <CaptureFilter as IntoVar<ContextCapture>>::Var

Converts the source value into a var.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>

where Self: Sized,

Converts into BoxedVar<T>.

impl IntoVar<ContextCapture> for bool

type Var = LocalVar<ContextCapture>

Variable type that will wrap the T value.

fn into_var(self) -> <bool as IntoVar<ContextCapture>>::Var

Converts the source value into a var.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>

where Self: Sized,

Converts into BoxedVar<T>.

impl PartialEq for ContextCapture

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

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

impl Eq for ContextCapture

impl IntoValue<ContextCapture> for CaptureFilter

impl IntoValue<ContextCapture> for bool

impl StructuralPartialEq for ContextCapture