Struct gtk4::FontDialog

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

Available on crate feature v4_10 only.

Implementations

impl FontDialog

pub fn new() -> FontDialog

pub fn builder() -> FontDialogBuilder

Creates a new builder-pattern struct instance to construct FontDialog objects.

This method returns an instance of FontDialogBuilder which can be used to create FontDialog objects.

pub fn choose_face<P: FnOnce(Result<FontFace, Error>) + 'static>( &self, parent: Option<&impl IsA<Window>>, initial_value: Option<&impl IsA<FontFace>>, cancellable: Option<&impl IsA<Cancellable>>, callback: P )

pub fn choose_face_future( &self, parent: Option<&(impl IsA<Window> + Clone + 'static)>, initial_value: Option<&(impl IsA<FontFace> + Clone + 'static)> ) -> Pin<Box_<dyn Future<Output = Result<FontFace, Error>> + 'static>>

pub fn choose_family<P: FnOnce(Result<FontFamily, Error>) + 'static>( &self, parent: Option<&impl IsA<Window>>, initial_value: Option<&impl IsA<FontFamily>>, cancellable: Option<&impl IsA<Cancellable>>, callback: P )

pub fn choose_family_future( &self, parent: Option<&(impl IsA<Window> + Clone + 'static)>, initial_value: Option<&(impl IsA<FontFamily> + Clone + 'static)> ) -> Pin<Box_<dyn Future<Output = Result<FontFamily, Error>> + 'static>>

pub fn choose_font<P: FnOnce(Result<FontDescription, Error>) + 'static>( &self, parent: Option<&impl IsA<Window>>, initial_value: Option<&FontDescription>, cancellable: Option<&impl IsA<Cancellable>>, callback: P )

pub fn choose_font_future( &self, parent: Option<&(impl IsA<Window> + Clone + 'static)>, initial_value: Option<&FontDescription> ) -> Pin<Box_<dyn Future<Output = Result<FontDescription, Error>> + 'static>>

pub fn filter(&self) -> Option<Filter>

pub fn font_map(&self) -> Option<FontMap>

pub fn language(&self) -> Option<Language>

pub fn is_modal(&self) -> bool

pub fn title(&self) -> GString

pub fn set_filter(&self, filter: Option<&impl IsA<Filter>>)

pub fn set_font_map(&self, fontmap: Option<&impl IsA<FontMap>>)

pub fn set_language(&self, language: &Language)

pub fn set_modal(&self, modal: bool)

pub fn set_title(&self, title: &str)

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

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

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

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

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

impl FontDialog

pub fn choose_font_and_features<P: FnOnce(Result<(Option<FontDescription>, GString, Language), Error>) + 'static>( &self, parent: Option<&impl IsA<Window>>, initial_value: Option<&FontDescription>, cancellable: Option<&impl IsA<Cancellable>>, callback: P )

pub fn choose_font_and_features_future( &self, parent: Option<&(impl IsA<Window> + Clone + 'static)>, initial_value: Option<&FontDescription> ) -> Pin<Box_<dyn Future<Output = Result<(Option<FontDescription>, GString, Language), Error>> + 'static>>

Trait Implementations

impl Clone for FontDialog

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 FontDialog

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

Formats the value using the given formatter.

impl Default for FontDialog

fn default() -> Self

Returns the “default value” for a type.

impl Display for FontDialog

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

Formats the value using the given formatter.

impl HasParamSpec for FontDialog

type ParamSpec = ParamSpecObject

type SetValue = FontDialog

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

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

fn param_spec_builder() -> Self::BuilderFn

impl Hash for FontDialog

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 FontDialog

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 FontDialog

type Parent = Object

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

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 FontDialog

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 FontDialog

fn static_type() -> Type

Returns the type identifier of Self.

impl Eq for FontDialog