Struct glib::ParamSpecOverride

pub struct ParamSpecOverride { /* private fields */ }

Implementations

impl ParamSpecOverride

pub fn as_ptr(&self) -> *mut GParamSpecOverride

Return the inner pointer to the underlying C value.

pub unsafe fn from_glib_ptr_borrow<'a>( ptr: *const *const GParamSpecOverride ) -> &'a Self

Borrows the underlying C value.

impl ParamSpecOverride

pub fn upcast(self) -> ParamSpec

pub fn upcast_ref(&self) -> &ParamSpec

impl ParamSpecOverride

pub fn new(name: &str, overridden: impl AsRef<ParamSpec>) -> ParamSpec

👎Deprecated: Use builder() instead

pub fn for_interface<T: IsA<Object> + IsInterface>(name: &str) -> ParamSpec

Similar to ParamSpecOverride::new but specific for an interface.

Examples

let pspec = ParamSpecOverride::for_interface::<gtk::Scrollable>("vadjustment");

Panics

If the property name doesn’t exist in the interface.

pub fn for_class<T: IsA<Object> + IsClass>(name: &str) -> ParamSpec

Similar to ParamSpecOverride::new but specific for a class.

Examples

let pspec = ParamSpecOverride::for_class::<gtk::Button>("label");

Panics

If the property name doesn’t exist in the class.

pub fn overridden(&self) -> ParamSpec

pub fn builder<'a>( name: &'a str, overridden: &'a ParamSpec ) -> ParamSpecOverrideBuilder<'a>

Methods from Deref<Target = ParamSpec>

pub fn as_ptr(&self) -> *mut GParamSpec

Return the inner pointer to the underlying C value.

pub fn downcast_ref<T: ParamSpecType>(&self) -> Option<&T>

pub fn type_(&self) -> Type

pub fn is<T: StaticType>(&self) -> bool

pub fn value_type(&self) -> Type

pub fn value_is_valid(&self, value: &Value) -> bool

Available on crate feature v2_74 only.

pub fn owner_type(&self) -> Type

pub fn flags(&self) -> ParamFlags

pub fn blurb(&self) -> Option<&str>

pub fn default_value(&self) -> &Value

pub fn name<'a>(&self) -> &'a str

pub fn name_quark(&self) -> Quark

pub fn nick(&self) -> &str

Returns the nickname of this ParamSpec.

If this ParamSpec does not have a nickname, the nickname of its redirect target is returned if it has one. Otherwise, self.name() is returned.

pub fn redirect_target(&self) -> Option<ParamSpec>

Trait Implementations

impl AsRef<ParamSpec> for ParamSpecOverride

fn as_ref(&self) -> &ParamSpec

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for ParamSpecOverride

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ParamSpecOverride

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

Formats the value using the given formatter.

impl Deref for ParamSpecOverride

type Target = ParamSpec

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Hash for ParamSpecOverride

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for ParamSpecOverride

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

This method returns an Ordering between self and other.

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 + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for ParamSpecOverride

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

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

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

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

impl PartialOrd for ParamSpecOverride

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

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

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

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

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

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

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

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

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

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

impl StaticType for ParamSpecOverride

fn static_type() -> Type

Returns the type identifier of Self.

impl Eq for ParamSpecOverride

impl ParamSpecType for ParamSpecOverride

impl Send for ParamSpecOverride

impl StructuralEq for ParamSpecOverride

impl StructuralPartialEq for ParamSpecOverride

impl Sync for ParamSpecOverride