Struct StyleProperties 

pub struct StyleProperties { /* private fields */ }

GtkStyleProperties provides the storage for style information that is used by StyleContext and other StyleProvider implementations.

Before style properties can be stored in GtkStyleProperties, they must be registered with gtk_style_properties_register_property().

Unless you are writing a StyleProvider implementation, you are unlikely to use this API directly, as gtk_style_context_get() and its variants are the preferred way to access styling information from widget implementations and theming engine implementations should use the APIs provided by GtkThemingEngine instead.

StyleProperties has been deprecated in GTK 3.16. The CSS machinery does not use it anymore and all users of this object have been deprecated.

Implements

[trait@glib::ObjectExt], StyleProviderExt

GLib type: GObject with reference counted clone semantics.

Implementations

impl StyleProperties

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

Trait Implementations

impl Clone for StyleProperties

fn clone(&self) -> Self

Makes a clone of this shared reference.

This increments the strong reference count of the object. Dropping the object will decrement it again.

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

Performs copy-assignment from source.

impl Debug for StyleProperties

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

Formats the value using the given formatter.

impl Eq for StyleProperties

impl HasParamSpec for StyleProperties

type ParamSpec = ParamSpecObject

type SetValue = StyleProperties

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(&str) -> ParamSpecObjectBuilder<'_, StyleProperties>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for StyleProperties

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

where H: Hasher,

Hashes the memory address of this object.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl IsA<StyleProvider> for StyleProperties

impl Ord for StyleProperties

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

Comparison for two GObjects.

Compares the memory addresses of the provided objects.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl ParentClassIs for StyleProperties

type Parent = Object

impl<OT: ObjectType> PartialEq<OT> for StyleProperties

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

Equality for two GObjects.

Two GObjects are equal if their memory addresses are equal.

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

Inequality operator !=.

impl<OT: ObjectType> PartialOrd<OT> for StyleProperties

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

Partial comparison for two GObjects.

Compares the memory addresses of the provided objects.

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl StaticType for StyleProperties

fn static_type() -> Type

Returns the type identifier of Self.