Struct gtk4::StringObject

#[repr(transparent)]
pub struct StringObject { /* private fields */ }

StringObject is the type of items in a StringList.

A StringObject is a wrapper around a const char*; it has a string property.

Properties

string

The string.

Readable

Implements

glib::ObjectExt

Implementations

impl StringObject

pub fn new(string: &str) -> StringObject

Wraps a string in an object for use with GListModel.

string

The string to wrap

Returns

a new StringObject

pub fn string(&self) -> GString

Returns the string contained in a StringObject.

Returns

the string of @self

pub fn connect_string_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId

Trait Implementations

impl Clone for StringObject

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 StringObject

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

Formats the value using the given formatter.

impl Display for StringObject

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

Formats the value using the given formatter.

impl<'a> From<&'a GStr> for StringObject

fn from(v: &'a GStr) -> Self

Converts to this type from the input type.

impl<'a> From<&'a GString> for StringObject

fn from(value: &'a GString) -> Self

Converts to this type from the input type.

impl<'a> From<&'a String> for StringObject

fn from(value: &'a String) -> Self

Converts to this type from the input type.

impl<'a> From<&'a StringObject> for GString

fn from(value: &'a StringObject) -> Self

Converts to this type from the input type.

impl<'a> From<&'a StringObject> for String

fn from(value: &'a StringObject) -> Self

Converts to this type from the input type.

impl From<&str> for StringObject

fn from(value: &str) -> Self

Converts to this type from the input type.

impl From<GString> for StringObject

fn from(value: GString) -> Self

Converts to this type from the input type.

impl From<String> for StringObject

fn from(value: String) -> Self

Converts to this type from the input type.

impl From<StringObject> for GString

fn from(value: StringObject) -> Self

Converts to this type from the input type.

impl From<StringObject> for String

fn from(value: StringObject) -> Self

Converts to this type from the input type.

impl HasParamSpec for StringObject

type ParamSpec = ParamSpecObject

type SetValue = StringObject

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

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

fn param_spec_builder() -> Self::BuilderFn

impl Hash for StringObject

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

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 StringObject

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl ParentClassIs for StringObject

type Parent = Object

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

fn eq(&self, other: &OT) -> 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<OT: ObjectType> PartialOrd<OT> for StringObject

fn partial_cmp(&self, other: &OT) -> 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 StringObject

fn static_type() -> Type

Returns the type identifier of Self.

impl Eq for StringObject