gooey::interface::view::component::canvas

Enum ClearColor

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pub enum ClearColor {
    Appearance,
    Fixed(Option<Color>),
}
Expand description

Indicates to the Presentation backend how the Canvas should be cleared.

Default is Appearance, meaning the Presentation backend will clear the Canvas if the current Appearance has a Style bg Color.

Variants§

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Appearance

Use the Style bg Color of the current Appearance.

If the current Appearance does not have a Style, then the clear color is unspecified and the Presentation backend may not clear the Canvas.

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Fixed(Option<Color>)

Always clear with the given Color.

If ‘None’, then the Presentation backend may not clear the Canvas.

Trait Implementations§

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impl Clone for ClearColor

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fn clone(&self) -> ClearColor

Returns a duplicate 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 ClearColor

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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 ClearColor

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl From<Option<Color>> for ClearColor

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fn from(value: Option<Color>) -> Self

Converts to this type from the input type.
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impl PartialEq for ClearColor

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fn eq(&self, other: &ClearColor) -> 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 TryFrom<ClearColor> for ()

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type Error = TryIntoError<ClearColor>

The type returned in the event of a conversion error.
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fn try_from(value: ClearColor) -> Result<Self, TryIntoError<ClearColor>>

Performs the conversion.
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impl TryFrom<ClearColor> for Option<Color>

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type Error = TryIntoError<ClearColor>

The type returned in the event of a conversion error.
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fn try_from(value: ClearColor) -> Result<Self, TryIntoError<ClearColor>>

Performs the conversion.
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impl Eq for ClearColor

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impl StructuralPartialEq for ClearColor

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