Struct gtk::HeaderBarAccessible

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

Available on crate feature v3_24_11 only.

Expand description

Implements

atk::prelude::ObjectExt, trait@glib::ObjectExt

Implementations

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impl HeaderBarAccessible

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

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pub fn builder() -> HeaderBarAccessibleBuilder

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

This method returns an instance of HeaderBarAccessibleBuilder which can be used to create HeaderBarAccessible objects.

Trait Implementations

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impl Clone for HeaderBarAccessible

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fn clone(&self) -> Self

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for HeaderBarAccessible

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

Formats the value using the given formatter. Read more

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impl Display for HeaderBarAccessible

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

Formats the value using the given formatter. Read more

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impl Hash for HeaderBarAccessible

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

Feeds this value into the given Hasher. Read more

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

Feeds a slice of this type into the given Hasher. Read more

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impl Ord for HeaderBarAccessible

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

This method returns an Ordering between self and other. Read more

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

Compares and returns the maximum of two values. Read more

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

Compares and returns the minimum of two values. Read more

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

Restrict a value to a certain interval. Read more

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impl ParentClassIs for HeaderBarAccessible

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

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

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

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const 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. Read more

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

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

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

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

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

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

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

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

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

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

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

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impl StaticType for HeaderBarAccessible

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fn static_type() -> Type

Returns the type identifier of Self.

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impl Eq for HeaderBarAccessible

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impl IsA<Object> for HeaderBarAccessible

Auto Trait Implementations

impl RefUnwindSafe for HeaderBarAccessible

impl !Send for HeaderBarAccessible

impl !Sync for HeaderBarAccessible

impl Unpin for HeaderBarAccessible

impl UnwindSafe for HeaderBarAccessible

Blanket Implementations

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impl<T> Any for Twhere
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<O> AtkObjectExt for Owhere
O: IsA<Object>,

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fn add_relationship(
 &self,
 relationship: RelationType,
 target: &impl IsA<Object>
) -> bool

Adds a relationship of the specified type with the specified target. Read more

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fn accessible_id(&self) -> Option<GString>

Available on crate feature v2_34 only.

Gets the accessible id of the accessible. Read more

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fn description(&self) -> Option<GString>

Gets the accessible description of the accessible. Read more

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fn index_in_parent(&self) -> i32

Gets the 0-based index of this accessible in its parent; returns -1 if the accessible does not have an accessible parent. Read more

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fn layer(&self) -> Layer

Gets the layer of the accessible. Read more

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fn mdi_zorder(&self) -> i32

Gets the zorder of the accessible. The value G_MININT will be returned if the layer of the accessible is not ATK_LAYER_MDI. Read more

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fn n_accessible_children(&self) -> i32

Gets the number of accessible children of the accessible. Read more

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fn name(&self) -> Option<GString>

Gets the accessible name of the accessible. Read more

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fn object_locale(&self) -> Option<GString>

Gets a UTF-8 string indicating the POSIX-style LC_MESSAGES locale of self. Read more

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fn parent(&self) -> Option<Object>

Gets the accessible parent of the accessible. By default this is the one assigned with set_parent(), but it is assumed that ATK implementors have ways to get the parent of the object without the need of assigning it manually with set_parent(), and will return it with this method. Read more

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fn role(&self) -> Role

Gets the role of the accessible. Read more

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fn notify_state_change(&self, state: u64, value: bool)

Emits a state-change signal for the specified state. Read more

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fn peek_parent(&self) -> Option<Object>

Gets the accessible parent of the accessible, if it has been manually assigned with atk_object_set_parent. Otherwise, this function returns None. Read more

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fn ref_accessible_child(&self, i: i32) -> Option<Object>

Gets a reference to the specified accessible child of the object. The accessible children are 0-based so the first accessible child is at index 0, the second at index 1 and so on. Read more

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fn ref_relation_set(&self) -> Option<RelationSet>

Gets the RelationSet associated with the object. Read more

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fn ref_state_set(&self) -> Option<StateSet>

Gets a reference to the state set of the accessible; the caller must unreference it when it is no longer needed. Read more

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fn remove_relationship(
 &self,
 relationship: RelationType,
 target: &impl IsA<Object>
) -> bool

Removes a relationship of the specified type with the specified target. Read more

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fn set_accessible_id(&self, name: &str)

Available on crate feature v2_34 only.

Sets the accessible ID of the accessible. This is not meant to be presented to the user, but to be an ID which is stable over application development. Typically, this is the gtkbuilder ID. Such an ID will be available for instance to identify a given well-known accessible object for tailored screen reading, or for automatic regression testing. Read more

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fn set_description(&self, description: &str)

Sets the accessible description of the accessible. You can’t set the description to NULL. This is reserved for the initial value. In this aspect NULL is similar to ATK_ROLE_UNKNOWN. If you want to set the name to a empty value you can use “”. Read more

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fn set_name(&self, name: &str)

Sets the accessible name of the accessible. You can’t set the name to NULL. This is reserved for the initial value. In this aspect NULL is similar to ATK_ROLE_UNKNOWN. If you want to set the name to a empty value you can use “”. Read more

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fn set_parent(&self, parent: &impl IsA<Object>)

Sets the accessible parent of the accessible. parent can be NULL. Read more

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fn set_role(&self, role: Role)

Sets the role of the accessible. Read more

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fn set_accessible_parent(&self, accessible_parent: Option<&P>)where
P: IsA<Object>,

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fn accessible_role(&self) -> Role

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fn set_accessible_role(&self, accessible_role: Role)

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fn accessible_table_caption(&self) -> Option<GString>

Table caption. Read more

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fn set_accessible_table_caption(&self, accessible_table_caption: Option<&str>)

Table caption. Read more

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fn accessible_table_caption_object(&self) -> Option<Object>

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fn set_accessible_table_caption_object(
 &self,
 accessible_table_caption_object: Option<&P>
)where
 P: IsA<Object>,

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fn accessible_table_column_description(&self) -> Option<GString>

Accessible table column description. Read more

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fn set_accessible_table_column_description(
&self,
accessible_table_column_description: Option<&str>
)

Accessible table column description. Read more

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fn accessible_table_column_header(&self) -> Option<Object>

Accessible table column header. Read more

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fn set_accessible_table_column_header(
 &self,
 accessible_table_column_header: Option<&P>
)where
 P: IsA<Object>,

Accessible table column header. Read more

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fn accessible_table_row_description(&self) -> Option<GString>

Accessible table row description. Read more

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fn set_accessible_table_row_description(
&self,
accessible_table_row_description: Option<&str>
)

Accessible table row description. Read more

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fn accessible_table_row_header(&self) -> Option<Object>

Accessible table row header. Read more

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fn set_accessible_table_row_header(
 &self,
 accessible_table_row_header: Option<&P>
)where
 P: IsA<Object>,

Accessible table row header. Read more

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fn accessible_table_summary(&self) -> Option<Object>

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fn set_accessible_table_summary(&self, accessible_table_summary: Option<&P>)where
P: IsA<Object>,

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fn accessible_value(&self) -> f64

Numeric value of this object, in case being and AtkValue. Read more

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fn set_accessible_value(&self, accessible_value: f64)

Numeric value of this object, in case being and AtkValue. Read more

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fn connect_active_descendant_changed<F>(
 &self,
 detail: Option<&str>,
 f: F
) -> SignalHandlerIdwhere
 F: 'static + Fn(&O, &Object),

The “active-descendant-changed” signal is emitted by an object which has the state ATK_STATE_MANAGES_DESCENDANTS when the focus object in the object changes. For instance, a table will emit the signal when the cell in the table which has focus changes. Read more

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fn connect_announcement<F>(&self, f: F) -> SignalHandlerIdwhere
F: 'static + Fn(&O, &str),

Available on crate feature v2_46 only.

The “announcement” signal can be emitted to pass an announcement on to be read by a screen reader. Read more

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fn connect_children_changed<F>(
 &self,
 detail: Option<&str>,
 f: F
) -> SignalHandlerIdwhere
 F: 'static + Fn(&O, u32, &Object),

The signal “children-changed” is emitted when a child is added or removed form an object. It supports two details: “add” and “remove” Read more

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fn connect_state_change<F>(&self, detail: Option<&str>, f: F) -> SignalHandlerIdwhere
F: 'static + Fn(&O, &str, bool),

The “state-change” signal is emitted when an object’s state changes. The detail value identifies the state type which has changed. Read more

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fn connect_visible_data_changed<F>(&self, f: F) -> SignalHandlerIdwhere
F: 'static + Fn(&O),

The “visible-data-changed” signal is emitted when the visual appearance of the object changed. Read more

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fn connect_accessible_component_layer_notify<F>(&self, f: F) -> SignalHandlerIdwhere
F: 'static + Fn(&O),

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fn connect_accessible_component_mdi_zorder_notify<F>(
 &self,
 f: F
) -> SignalHandlerIdwhere
 F: 'static + Fn(&O),

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fn connect_accessible_description_notify<F>(&self, f: F) -> SignalHandlerIdwhere
F: 'static + Fn(&O),

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fn connect_accessible_hypertext_nlinks_notify<F>(&self, f: F) -> SignalHandlerIdwhere
F: 'static + Fn(&O),

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fn connect_accessible_name_notify<F>(&self, f: F) -> SignalHandlerIdwhere
F: 'static + Fn(&O),

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fn connect_accessible_parent_notify<F>(&self, f: F) -> SignalHandlerIdwhere
F: 'static + Fn(&O),

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fn connect_accessible_role_notify<F>(&self, f: F) -> SignalHandlerIdwhere
F: 'static + Fn(&O),

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fn connect_accessible_table_caption_notify<F>(&self, f: F) -> SignalHandlerIdwhere
F: 'static + Fn(&O),

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fn connect_accessible_table_caption_object_notify<F>(
 &self,
 f: F
) -> SignalHandlerIdwhere
 F: 'static + Fn(&O),

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fn connect_accessible_table_column_description_notify<F>(
 &self,
 f: F
) -> SignalHandlerIdwhere
 F: 'static + Fn(&O),

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fn connect_accessible_table_column_header_notify<F>(
 &self,
 f: F
) -> SignalHandlerIdwhere
 F: 'static + Fn(&O),

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fn connect_accessible_table_row_description_notify<F>(
 &self,
 f: F
) -> SignalHandlerIdwhere
 F: 'static + Fn(&O),

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fn connect_accessible_table_row_header_notify<F>(&self, f: F) -> SignalHandlerIdwhere
F: 'static + Fn(&O),

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fn connect_accessible_table_summary_notify<F>(&self, f: F) -> SignalHandlerIdwhere
F: 'static + Fn(&O),

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fn connect_accessible_value_notify<F>(&self, f: F) -> SignalHandlerIdwhere
F: 'static + Fn(&O),

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impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> Cast for Twhere
T: ObjectType,

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fn upcast<T>(self) -> Twhere
T: ObjectType,
Self: IsA<T>,

Upcasts an object to a superclass or interface T. Read more

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fn upcast_ref<T>(&self) -> &Twhere
T: ObjectType,
Self: IsA<T>,

Upcasts an object to a reference of its superclass or interface T. Read more

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fn downcast<T>(self) -> Result<T, Self>where
T: ObjectType,
Self: CanDowncast<T>,

Tries to downcast to a subclass or interface implementor T. Read more

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fn downcast_ref<T>(&self) -> Option<&T>where
T: ObjectType,
Self: CanDowncast<T>,

Tries to downcast to a reference of its subclass or interface implementor T. Read more

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fn dynamic_cast<T>(self) -> Result<T, Self>where
T: ObjectType,

Tries to cast to an object of type T. This handles upcasting, downcasting and casting between interface and interface implementors. All checks are performed at runtime, while downcast and upcast will do many checks at compile-time already. Read more

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fn dynamic_cast_ref<T>(&self) -> Option<&T>where
T: ObjectType,

Tries to cast to reference to an object of type T. This handles upcasting, downcasting and casting between interface and interface implementors. All checks are performed at runtime, while downcast and upcast will do many checks at compile-time already. Read more

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unsafe fn unsafe_cast<T>(self) -> Twhere
T: ObjectType,

Casts to T unconditionally. Read more

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unsafe fn unsafe_cast_ref<T>(&self) -> &Twhere
T: ObjectType,

Casts to &T unconditionally. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for Twhere
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl IsSubclassableExt for Uwhere
U: IsClass + ParentClassIs,

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fn parent_class_init<T>(class: &mut Class)where
T: ObjectSubclass,
::Parent: IsSubclassable<T>,

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fn parent_instance_init<T>(instance: &mut InitializingObject<T>)where
T: ObjectSubclass,
::Parent: IsSubclassable<T>,

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impl<T> ObjectExt for Twhere
T: ObjectType,

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fn is(&self) -> boolwhere
U: StaticType,

Returns true if the object is an instance of (can be cast to) T.

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fn type_(&self) -> Type

Returns the type of the object.

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fn object_class(&self) -> &Class<Object>

Returns the ObjectClass of the object. Read more

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fn class(&self) -> &Class<T>where
T: IsClass,

Returns the class of the object.

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fn class_of(&self) -> Option<&Class>where
U: IsClass,

Returns the class of the object in the given type T. Read more

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fn interface(&self) -> Option<InterfaceRef<'_, U>>where
U: IsInterface,

Returns the interface T of the object. Read more

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fn set_property<V>(&self, property_name: &str, value: V)where
V: ToValue,

Sets the property property_name of the object to value value. Read more

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fn set_property_from_value(&self, property_name: &str, value: &Value)

Sets the property property_name of the object to value value. Read more

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fn set_properties(&self, property_values: &[(&str, &dyn ToValue)])

Sets multiple properties of the object at once. Read more

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fn set_properties_from_value(&self, property_values: &[(&str, Value)])

Sets multiple properties of the object at once. Read more

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fn property<V>(&self, property_name: &str) -> Vwhere
V: 'static + for<'b> FromValue<'b>,

Gets the property property_name of the object and cast it to the type V. Read more

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fn property_value(&self, property_name: &str) -> Value

Gets the property property_name of the object. Read more

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fn has_property(&self, property_name: &str, type_: Option<Type>) -> bool

Check if the object has a property property_name of the given type_. Read more

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fn property_type(&self, property_name: &str) -> Option<Type>

Get the type of the property property_name of this object. Read more

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fn find_property(&self, property_name: &str) -> Option<ParamSpec>

Get the ParamSpec of the property property_name of this object.

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fn list_properties(&self) -> PtrSlice<ParamSpec>

Return all ParamSpec of the properties of this object.

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fn freeze_notify(&self) -> PropertyNotificationFreezeGuard

Freeze all property notifications until the return guard object is dropped. Read more

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unsafe fn set_qdata<QD>(&self, key: Quark, value: QD)where
QD: 'static,

Set arbitrary data on this object with the given key. Read more

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unsafe fn qdata<QD>(&self, key: Quark) -> Option<NonNull<QD>>where
QD: 'static,

Return previously set arbitrary data of this object with the given key. Read more

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unsafe fn steal_qdata<QD>(&self, key: Quark) -> Option<QD>where
QD: 'static,

Retrieve previously set arbitrary data of this object with the given key. Read more

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unsafe fn set_data<QD>(&self, key: &str, value: QD)where
QD: 'static,

Set arbitrary data on this object with the given key. Read more

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unsafe fn data<QD>(&self, key: &str) -> Option<NonNull<QD>>where
QD: 'static,

Return previously set arbitrary data of this object with the given key. Read more

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unsafe fn steal_data<QD>(&self, key: &str) -> Option<QD>where
QD: 'static,

Retrieve previously set arbitrary data of this object with the given key. Read more

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fn block_signal(&self, handler_id: &SignalHandlerId)

Block a given signal handler. Read more

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fn unblock_signal(&self, handler_id: &SignalHandlerId)

Unblock a given signal handler.

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fn stop_signal_emission(&self, signal_id: SignalId, detail: Option<Quark>)

Stop emission of the currently emitted signal.

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fn stop_signal_emission_by_name(&self, signal_name: &str)

Stop emission of the currently emitted signal by the (possibly detailed) signal name.

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fn connect<F>(
 &self,
 signal_name: &str,
 after: bool,
 callback: F
) -> SignalHandlerIdwhere
 F: 'static + Fn(&[Value]) -> Option<Value> + Send + Sync,

Connect to the signal signal_name on this object. Read more

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fn connect_id<F>(
 &self,
 signal_id: SignalId,
 details: Option<Quark>,
 after: bool,
 callback: F
) -> SignalHandlerIdwhere
 F: 'static + Fn(&[Value]) -> Option<Value> + Send + Sync,

Connect to the signal signal_id on this object. Read more

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fn connect_local<F>(
 &self,
 signal_name: &str,
 after: bool,
 callback: F
) -> SignalHandlerIdwhere
 F: 'static + Fn(&[Value]) -> Option<Value>,

Connect to the signal signal_name on this object. Read more

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fn connect_local_id<F>(
 &self,
 signal_id: SignalId,
 details: Option<Quark>,
 after: bool,
 callback: F
) -> SignalHandlerIdwhere
 F: 'static + Fn(&[Value]) -> Option<Value>,

Connect to the signal signal_id on this object. Read more

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unsafe fn connect_unsafe<F>(
 &self,
 signal_name: &str,
 after: bool,
 callback: F
) -> SignalHandlerIdwhere
 F: Fn(&[Value]) -> Option<Value>,

Connect to the signal signal_name on this object. Read more

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unsafe fn connect_unsafe_id<F>(
 &self,
 signal_id: SignalId,
 details: Option<Quark>,
 after: bool,
 callback: F
) -> SignalHandlerIdwhere
 F: Fn(&[Value]) -> Option<Value>,

Connect to the signal signal_id on this object. Read more

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fn connect_closure(
    &self,
    signal_name: &str,
    after: bool,
    closure: RustClosure
) -> SignalHandlerId

Connect a closure to the signal signal_name on this object. Read more

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fn connect_closure_id(
 &self,
 signal_id: SignalId,
 details: Option<Quark>,
 after: bool,
 closure: RustClosure
) -> SignalHandlerId

Connect a closure to the signal signal_id on this object. Read more

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fn watch_closure(&self, closure: &impl AsRef<Closure>)

Limits the lifetime of closure to the lifetime of the object. When the object’s reference count drops to zero, the closure will be invalidated. An invalidated closure will ignore any calls to invoke_with_values, or invoke when using Rust closures. Read more

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fn emit<R>(&self, signal_id: SignalId, args: &[&dyn ToValue]) -> Rwhere
R: TryFromClosureReturnValue,

Emit signal by signal id. Read more

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fn emit_with_values(&self, signal_id: SignalId, args: &[Value]) -> Option<Value>

Same as Self::emit but takes Value for the arguments.

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fn emit_by_name<R>(&self, signal_name: &str, args: &[&dyn ToValue]) -> Rwhere
R: TryFromClosureReturnValue,

Emit signal by its name. Read more

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fn emit_by_name_with_values(
 &self,
 signal_name: &str,
 args: &[Value]
) -> Option<Value>

Emit signal by its name. Read more

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fn emit_by_name_with_details<R>(
 &self,
 signal_name: &str,
 details: Quark,
 args: &[&dyn ToValue]
) -> Rwhere
 R: TryFromClosureReturnValue,

Emit signal by its name with details. Read more

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fn emit_by_name_with_details_and_values(
 &self,
 signal_name: &str,
 details: Quark,
 args: &[Value]
) -> Option<Value>

Emit signal by its name with details. Read more

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fn emit_with_details<R>(
 &self,
 signal_id: SignalId,
 details: Quark,
 args: &[&dyn ToValue]
) -> Rwhere
 R: TryFromClosureReturnValue,

Emit signal by signal id with details. Read more

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fn emit_with_details_and_values(
 &self,
 signal_id: SignalId,
 details: Quark,
 args: &[Value]
) -> Option<Value>

Emit signal by signal id with details. Read more

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fn disconnect(&self, handler_id: SignalHandlerId)

Disconnect a previously connected signal handler.

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fn connect_notify<F>(&self, name: Option<&str>, f: F) -> SignalHandlerIdwhere
F: 'static + Fn(&T, &ParamSpec) + Send + Sync,

Connect to the notify signal of the object. Read more

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fn connect_notify_local<F>(&self, name: Option<&str>, f: F) -> SignalHandlerIdwhere
F: 'static + Fn(&T, &ParamSpec),

Connect to the notify signal of the object. Read more

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unsafe fn connect_notify_unsafe<F>(
 &self,
 name: Option<&str>,
 f: F
) -> SignalHandlerIdwhere
 F: Fn(&T, &ParamSpec),

Connect to the notify signal of the object. Read more

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fn notify(&self, property_name: &str)

Notify that the given property has changed its value. Read more

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fn notify_by_pspec(&self, pspec: &ParamSpec)

Notify that the given property has changed its value. Read more

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fn downgrade(&self) -> WeakRef<T>

Downgrade this object to a weak reference.

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fn add_weak_ref_notify<F>(&self, f: F) -> WeakRefNotify<T>where
F: 'static + FnOnce() + Send,

Add a callback to be notified when the Object is disposed.

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fn add_weak_ref_notify_local<F>(&self, f: F) -> WeakRefNotify<T>where
F: 'static + FnOnce(),

Add a callback to be notified when the Object is disposed. Read more

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fn bind_property<'f, 't, O>(
 &'a self,
 source_property: &'a str,
 target: &'a O,
 target_property: &'a str
) -> BindingBuilder<'a, 'f, 't>where
 O: ObjectType,

Bind property source_property on this object to the target_property on the target object. Read more

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fn ref_count(&self) -> u32

Returns the strong reference count of this object.

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impl<T> StaticTypeExt for Twhere
T: StaticType,

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fn ensure_type()

Ensures that the type has been registered with the type system.

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impl<T> ToClosureReturnValue for Twhere
T: ToValue,

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fn to_closure_return_value(&self) -> Option<Value>

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impl<T> ToOwned for Twhere
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T> ToString for Twhere
T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more

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impl<T, U> TryFrom for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

source

impl<T> TryFromClosureReturnValue for Twhere
T: 'static + for<'a> FromValue<'a> + StaticType,

source

fn try_from_closure_return_value(v: Option<Value>) -> Result<T, BoolError>

source

impl<T, U> TryInto for Twhere
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

source

impl<Super, Sub> CanDowncast for Superwhere
Super: IsA<Super>,
Sub: IsA<Super>,

source

impl<'a, T, C, E> FromValueOptional<'a> for Twhere
 T: FromValue<'a, Checker = C>,
 C: ValueTypeChecker<Error = ValueTypeMismatchOrNoneError<E>>,
 E: 'static + Error + Send,

Struct gtk::HeaderBarAccessible

Implementations

impl HeaderBarAccessible

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

pub fn builder() -> HeaderBarAccessibleBuilder

Trait Implementations

impl Clone for HeaderBarAccessible

fn clone(&self) -> Self

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

impl Debug for HeaderBarAccessible

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

impl Display for HeaderBarAccessible

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

impl Hash for HeaderBarAccessible

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

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

impl Ord for HeaderBarAccessible

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

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

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

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

impl ParentClassIs for HeaderBarAccessible

type Parent = Object

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

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

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

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

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

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

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

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

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

impl StaticType for HeaderBarAccessible

fn static_type() -> Type

impl Eq for HeaderBarAccessible

impl IsA<Object> for HeaderBarAccessible

Auto Trait Implementations

impl RefUnwindSafe for HeaderBarAccessible

impl !Send for HeaderBarAccessible

impl !Sync for HeaderBarAccessible

impl Unpin for HeaderBarAccessible

impl UnwindSafe for HeaderBarAccessible

Blanket Implementations

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<O> AtkObjectExt for Owhere O: IsA<Object>,

fn add_relationship( &self, relationship: RelationType, target: &impl IsA<Object>) -> bool

fn accessible_id(&self) -> Option<GString>

fn description(&self) -> Option<GString>

fn index_in_parent(&self) -> i32

fn layer(&self) -> Layer

fn mdi_zorder(&self) -> i32

fn n_accessible_children(&self) -> i32

fn name(&self) -> Option<GString>

fn object_locale(&self) -> Option<GString>

fn parent(&self) -> Option<Object>

fn role(&self) -> Role

fn notify_state_change(&self, state: u64, value: bool)

fn peek_parent(&self) -> Option<Object>

fn ref_accessible_child(&self, i: i32) -> Option<Object>

fn ref_relation_set(&self) -> Option<RelationSet>

fn ref_state_set(&self) -> Option<StateSet>

fn remove_relationship( &self, relationship: RelationType, target: &impl IsA<Object>) -> bool

fn set_accessible_id(&self, name: &str)

fn set_description(&self, description: &str)

fn set_name(&self, name: &str)

fn set_parent(&self, parent: &impl IsA<Object>)

fn set_role(&self, role: Role)

fn accessible_component_layer(&self) -> i32

fn accessible_component_mdi_zorder(&self) -> i32

fn accessible_description(&self) -> Option<GString>

fn set_accessible_description(&self, accessible_description: Option<&str>)

fn accessible_hypertext_nlinks(&self) -> i32

fn accessible_name(&self) -> Option<GString>

fn set_accessible_name(&self, accessible_name: Option<&str>)

fn accessible_parent(&self) -> Option<Object>

fn set_accessible_parent<P>(&self, accessible_parent: Option<&P>)where P: IsA<Object>,

fn accessible_role(&self) -> Role

fn set_accessible_role(&self, accessible_role: Role)

fn accessible_table_caption(&self) -> Option<GString>

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

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

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

impl<T> Any for Twhere
T: 'static + ?Sized,

impl<O> AtkObjectExt for Owhere
O: IsA<Object>,

fn add_relationship(
&self,
relationship: RelationType,
target: &impl IsA<Object>
) -> bool

fn remove_relationship(
&self,
relationship: RelationType,
target: &impl IsA<Object>
) -> bool

fn set_accessible_parent<P>(&self, accessible_parent: Option<&P>)where
P: IsA<Object>,

fn set_accessible_table_caption_object<P>(
&self,
accessible_table_caption_object: Option<&P>
)where
P: IsA<Object>,

fn set_accessible_table_column_description(
&self,
accessible_table_column_description: Option<&str>
)

fn set_accessible_table_column_header<P>(
&self,
accessible_table_column_header: Option<&P>
)where
P: IsA<Object>,

fn set_accessible_table_row_description(
&self,
accessible_table_row_description: Option<&str>
)

fn set_accessible_table_row_header<P>(
&self,
accessible_table_row_header: Option<&P>
)where
P: IsA<Object>,

fn set_accessible_table_summary<P>(&self, accessible_table_summary: Option<&P>)where
P: IsA<Object>,

fn connect_active_descendant_changed<F>(
&self,
detail: Option<&str>,
f: F
) -> SignalHandlerIdwhere
F: 'static + Fn(&O, &Object),

fn connect_announcement<F>(&self, f: F) -> SignalHandlerIdwhere
F: 'static + Fn(&O, &str),

fn connect_children_changed<F>(
&self,
detail: Option<&str>,
f: F
) -> SignalHandlerIdwhere
F: 'static + Fn(&O, u32, &Object),

fn connect_state_change<F>(&self, detail: Option<&str>, f: F) -> SignalHandlerIdwhere
F: 'static + Fn(&O, &str, bool),

fn connect_visible_data_changed<F>(&self, f: F) -> SignalHandlerIdwhere
F: 'static + Fn(&O),

fn connect_accessible_component_layer_notify<F>(&self, f: F) -> SignalHandlerIdwhere
F: 'static + Fn(&O),

fn connect_accessible_component_mdi_zorder_notify<F>(
&self,
f: F
) -> SignalHandlerIdwhere
F: 'static + Fn(&O),

fn connect_accessible_description_notify<F>(&self, f: F) -> SignalHandlerIdwhere
F: 'static + Fn(&O),

fn connect_accessible_hypertext_nlinks_notify<F>(&self, f: F) -> SignalHandlerIdwhere
F: 'static + Fn(&O),

fn connect_accessible_name_notify<F>(&self, f: F) -> SignalHandlerIdwhere
F: 'static + Fn(&O),

fn connect_accessible_parent_notify<F>(&self, f: F) -> SignalHandlerIdwhere
F: 'static + Fn(&O),

fn connect_accessible_role_notify<F>(&self, f: F) -> SignalHandlerIdwhere
F: 'static + Fn(&O),

fn connect_accessible_table_caption_notify<F>(&self, f: F) -> SignalHandlerIdwhere
F: 'static + Fn(&O),

fn connect_accessible_table_caption_object_notify<F>(
&self,
f: F
) -> SignalHandlerIdwhere
F: 'static + Fn(&O),

fn connect_accessible_table_column_description_notify<F>(
&self,
f: F
) -> SignalHandlerIdwhere
F: 'static + Fn(&O),

fn connect_accessible_table_column_header_notify<F>(
&self,
f: F
) -> SignalHandlerIdwhere
F: 'static + Fn(&O),

fn connect_accessible_table_row_description_notify<F>(
&self,
f: F
) -> SignalHandlerIdwhere
F: 'static + Fn(&O),

fn connect_accessible_table_row_header_notify<F>(&self, f: F) -> SignalHandlerIdwhere
F: 'static + Fn(&O),

fn connect_accessible_table_summary_notify<F>(&self, f: F) -> SignalHandlerIdwhere
F: 'static + Fn(&O),

fn connect_accessible_value_notify<F>(&self, f: F) -> SignalHandlerIdwhere
F: 'static + Fn(&O),

impl<T> Borrow<T> for Twhere
T: ?Sized,

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

impl<T> Cast for Twhere
T: ObjectType,

fn upcast<T>(self) -> Twhere
T: ObjectType,
Self: IsA<T>,

fn upcast_ref<T>(&self) -> &Twhere
T: ObjectType,
Self: IsA<T>,

fn downcast<T>(self) -> Result<T, Self>where
T: ObjectType,
Self: CanDowncast<T>,

fn downcast_ref<T>(&self) -> Option<&T>where
T: ObjectType,
Self: CanDowncast<T>,

fn dynamic_cast<T>(self) -> Result<T, Self>where
T: ObjectType,

fn dynamic_cast_ref<T>(&self) -> Option<&T>where
T: ObjectType,

unsafe fn unsafe_cast<T>(self) -> Twhere
T: ObjectType,

unsafe fn unsafe_cast_ref<T>(&self) -> &Twhere
T: ObjectType,

impl<T, U> Into<U> for Twhere
U: From<T>,

impl<U> IsSubclassableExt for Uwhere
U: IsClass + ParentClassIs,

fn parent_class_init<T>(class: &mut Class<U>)where
T: ObjectSubclass,
<U as ParentClassIs>::Parent: IsSubclassable<T>,

fn parent_instance_init<T>(instance: &mut InitializingObject<T>)where
T: ObjectSubclass,
<U as ParentClassIs>::Parent: IsSubclassable<T>,

impl<T> ObjectExt for Twhere
T: ObjectType,

fn is<U>(&self) -> boolwhere
U: StaticType,

fn class(&self) -> &Class<T>where
T: IsClass,

fn class_of<U>(&self) -> Option<&Class<U>>where
U: IsClass,