Struct gtk::FileChooserWidgetAccessible

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

Expand description

Implements

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

Implementations

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impl FileChooserWidgetAccessible

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

Available on crate feature v3_24_30 only.

Trait Implementations

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impl Clone for FileChooserWidgetAccessible

Available on crate feature v3_24_30 only.

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fn clone(&self) -> Self

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for FileChooserWidgetAccessible

Available on crate feature v3_24_30 only.

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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 FileChooserWidgetAccessible

Available on crate feature v3_24_30 only.

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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 FileChooserWidgetAccessible

Available on crate feature v3_24_30 only.

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

Feeds this value into the given Hasher. Read more

1.3.0 · source

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 FileChooserWidgetAccessible

Available on crate feature v3_24_30 only.

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

Compares and returns the maximum of two values. Read more

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

Compares and returns the minimum of two values. Read more

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

Restrict a value to a certain interval. Read more

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impl ParentClassIs for FileChooserWidgetAccessible

Available on crate feature v3_24_30 only.

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

Available on crate feature v3_24_30 only.

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

This method tests for !=.

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

Available on crate feature v3_24_30 only.

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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

1.0.0 · source

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

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

1.0.0 · source

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

1.0.0 · source

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

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

1.0.0 · source

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 FileChooserWidgetAccessible

Available on crate feature v3_24_30 only.

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fn static_type() -> Type

Returns the type identifier of Self.

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impl Eq for FileChooserWidgetAccessible

Available on crate feature v3_24_30 only.

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impl IsA<Object> for FileChooserWidgetAccessible

Available on crate feature v3_24_30 only.

Auto Trait Implementations

impl RefUnwindSafe for FileChooserWidgetAccessible

impl !Send for FileChooserWidgetAccessible

impl !Sync for FileChooserWidgetAccessible

impl Unpin for FileChooserWidgetAccessible

impl UnwindSafe for FileChooserWidgetAccessible

Blanket Implementations

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impl<T> Any for T where
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 O where
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
) -> SignalHandlerId where
 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_children_changed<F>(
 &self,
 detail: Option<&str>,
 f: F
) -> SignalHandlerId where
 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) -> SignalHandlerId where
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) -> SignalHandlerId where
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) -> SignalHandlerId where
F: 'static + Fn(&O),

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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impl<T> Borrow<T> for T where
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 T where
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 T where
T: ObjectType,

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

Casts to T unconditionally. Read more

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

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fn is(&self) -> bool where
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 try_set_property<V>(
 &self,
 property_name: &str,
 value: V
) -> Result<(), BoolError> where
 V: ToValue,

Similar to Self::set_property but fails instead of panicking.

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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 try_set_property_from_value(
 &self,
 property_name: &str,
 value: &Value
) -> Result<(), BoolError>

Similar to Self::set_property but fails instead of panicking.

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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 try_set_properties(
&self,
property_values: &[(&str, &dyn ToValue )]
) -> Result<(), BoolError>

Similar to Self::set_properties but fails instead of panicking.

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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 try_set_properties_from_value(
&self,
property_values: &[(&str, Value )]
) -> Result<(), BoolError>

Similar to Self::set_properties_from_value but fails instead of panicking.

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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 try_property<V>(&self, property_name: &str) -> Result<V, BoolError> where
V: 'static + for<'b> FromValue<'b>,

Similar to Self::property but fails instead of panicking.

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fn property<V>(&self, property_name: &str) -> V where
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 try_property_value(&self, property_name: &str) -> Result<Value, BoolError>

Similar to Self::property_value but fails instead of panicking.

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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 try_connect<F>(
 &self,
 signal_name: &str,
 after: bool,
 callback: F
) -> Result<SignalHandlerId, BoolError> where
 F: 'static + Fn(&[Value ]) -> Option<Value> + Send + Sync,

Similar to Self::connect but fails instead of panicking.

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

Connect to the signal signal_name on this object. Read more

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

Similar to Self::connect_id but fails instead of panicking.

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

Connect to the signal signal_id on this object. Read more

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fn try_connect_local<F>(
 &self,
 signal_name: &str,
 after: bool,
 callback: F
) -> Result<SignalHandlerId, BoolError> where
 F: 'static + Fn(&[Value ]) -> Option<Value>,

Similar to Self::connect_local but fails instead of panicking.

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

Connect to the signal signal_name on this object. Read more

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fn try_connect_local_id<F>(
 &self,
 signal_id: SignalId,
 details: Option<Quark>,
 after: bool,
 callback: F
) -> Result<SignalHandlerId, BoolError> where
 F: 'static + Fn(&[Value ]) -> Option<Value>,

Similar to Self::connect_local_id but fails instead of panicking.

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

Connect to the signal signal_id on this object. Read more

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unsafe fn try_connect_unsafe<F>(
 &self,
 signal_name: &str,
 after: bool,
 callback: F
) -> Result<SignalHandlerId, BoolError> where
 F: Fn(&[Value ]) -> Option<Value>,

Similar to Self::connect_unsafe but fails instead of panicking.

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

Connect to the signal signal_name on this object. Read more

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unsafe fn try_connect_unsafe_id<F>(
 &self,
 signal_id: SignalId,
 details: Option<Quark>,
 after: bool,
 callback: F
) -> Result<SignalHandlerId, BoolError> where
 F: Fn(&[Value ]) -> Option<Value>,

Similar to Self::connect_unsafe_id but fails instead of panicking.

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fn try_connect_closure(
 &self,
 signal_name: &str,
 after: bool,
 closure: RustClosure
) -> Result<SignalHandlerId, BoolError>

Similar to Self::connect_closure but fails instead of panicking.

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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 try_connect_closure_id(
 &self,
 signal_id: SignalId,
 details: Option<Quark>,
 after: bool,
 closure: RustClosure
) -> Result<SignalHandlerId, BoolError>

Similar to Self::connect_closure_id but fails instead of panicking.

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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 Closure::invoke. Read more

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

Connect to the signal signal_id on this object. Read more

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fn try_emit<R>(
 &self,
 signal_id: SignalId,
 args: &[&dyn ToValue ]
) -> Result<R, BoolError> where
 R: TryFromClosureReturnValue,

Similar to Self::emit but fails instead of panicking.

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

Emit signal by signal id. Read more

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

Similar to Self::emit_with_values but fails instead of panicking.

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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 try_emit_by_name<R>(
 &self,
 signal_name: &str,
 args: &[&dyn ToValue ]
) -> Result<R, BoolError> where
 R: TryFromClosureReturnValue,

Similar to Self::emit_by_name but fails instead of panicking.

source

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

Emit signal by its name. Read more

source

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

Similar to Self::emit_by_name_with_values but fails instead of panicking.

source

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

Emit signal by its name. Read more

source

fn try_emit_with_details<R>(
 &self,
 signal_id: SignalId,
 details: Quark,
 args: &[&dyn ToValue ]
) -> Result<R, BoolError> where
 R: TryFromClosureReturnValue,

Similar to Self::emit_with_details but fails instead of panicking.

source

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

Emit signal by signal id with details. Read more

source

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

Similar to Self::emit_with_details_and_values but fails instead of panicking.

source

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

source

fn disconnect(&self, handler_id: SignalHandlerId)

Disconnect a previously connected signal handler.

source

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

Connect to the notify signal of the object. Read more

source

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

Connect to the notify signal of the object. Read more

source

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

Connect to the notify signal of the object. Read more

source

fn notify(&self, property_name: &str)

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

source

fn notify_by_pspec(&self, pspec: &ParamSpec)

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

source

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

Downgrade this object to a weak reference.

source

fn bind_property<O>(
 &'a self,
 source_property: &'a str,
 target: &'a O,
 target_property: &'a str
) -> BindingBuilder<'a> where
 O: ObjectType,

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

source

fn ref_count(&self) -> u32

Returns the strong reference count of this object.

source

impl<T> StaticTypeExt for T where
T: StaticType,

source

fn ensure_type()

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

source

impl<T> ToClosureReturnValue for T where
T: ToValue,

source

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

source

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

source

fn to_owned(&self) -> T

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

source

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

🔬 This is a nightly-only experimental API. (toowned_clone_into)

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

source

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

source

default fn to_string(&self) -> String

Converts the given value to a String. Read more

source

impl<T, U> TryFrom for T where
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 T where
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 T where
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 Super where
Super: IsA<Super>,
Sub: IsA<Super>,

source

Struct gtk::FileChooserWidgetAccessible

Implements

Implementations

impl FileChooserWidgetAccessible

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

Trait Implementations

impl Clone for FileChooserWidgetAccessible

fn clone(&self) -> Self

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

impl Debug for FileChooserWidgetAccessible

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

impl Display for FileChooserWidgetAccessible

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

impl Hash for FileChooserWidgetAccessible

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 FileChooserWidgetAccessible

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

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

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

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

impl ParentClassIs for FileChooserWidgetAccessible

type Parent = Object

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

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

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

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

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

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

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

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

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

impl StaticType for FileChooserWidgetAccessible

fn static_type() -> Type

impl Eq for FileChooserWidgetAccessible

impl IsA<Object> for FileChooserWidgetAccessible

Auto Trait Implementations

impl RefUnwindSafe for FileChooserWidgetAccessible

impl !Send for FileChooserWidgetAccessible

impl !Sync for FileChooserWidgetAccessible

impl Unpin for FileChooserWidgetAccessible

impl UnwindSafe for FileChooserWidgetAccessible

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<O> AtkObjectExt for O where 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,

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

impl<O> AtkObjectExt for O where
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
) -> SignalHandlerId where
F: 'static + Fn(&O, &Object),

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

impl<T> Cast for T where
T: ObjectType,

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

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

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

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

impl<U> IsSubclassableExt for U where
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 T where
T: ObjectType,

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

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

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

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

fn try_set_property<V>(
&self,
property_name: &str,
value: V
) -> Result<(), BoolError> where
V: ToValue,

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