Enum gtk::TextViewLayer

#[non_exhaustive]pub enum TextViewLayer {
    Below,
    Above,
    BelowText,
    AboveText,
    // some variants omitted
}

Used to reference the layers of TextView for the purpose of customized drawing with the ::draw_layer vfunc.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Below

Old deprecated layer, use TextViewLayer::BelowText instead

Above

Old deprecated layer, use TextViewLayer::AboveText instead

BelowText

The layer rendered below the text (but above the background). Since: 3.20

AboveText

The layer rendered above the text. Since: 3.20

Trait Implementations

impl Clone for TextViewLayer

fn clone(&self) -> TextViewLayer

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for TextViewLayer

impl Debug for TextViewLayer

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

Formats the value using the given formatter.

impl Display for TextViewLayer

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

Formats the value using the given formatter.

impl Eq for TextViewLayer

impl<'a> FromValue<'a> for TextViewLayer

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

Safety

impl<'a> FromValueOptional<'a> for TextViewLayer

unsafe fn from_value_optional(value: &Value) -> Option<Self>

Safety

impl Hash for TextViewLayer

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl Ord for TextViewLayer

fn cmp(&self, other: &TextViewLayer) -> Ordering

This method returns an [Ordering] between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<TextViewLayer> for TextViewLayer

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl PartialOrd<TextViewLayer> for TextViewLayer

fn partial_cmp(&self, other: &TextViewLayer) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &TextViewLayer) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &TextViewLayer) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &TextViewLayer) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &TextViewLayer) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl SetValue for TextViewLayer

unsafe fn set_value(value: &mut Value, this: &Self)

Safety

impl StaticType for TextViewLayer

fn static_type() -> Type

Returns the type identifier of Self.

impl StructuralEq for TextViewLayer

impl StructuralPartialEq for TextViewLayer