Struct ViewStackPages

pub struct ViewStackPages { /* private fields */ }

Available on crate feature v1_4 only.

An auxiliary class used by ViewStack.

See pages.

Properties

selected-page

The selected ViewStackPage within the ViewStackPages.

This can be used to keep an up-to-date view of the ViewStackPage for The visible ViewStackPage within the associated ViewStackPages.

This can be used to keep an up-to-date view of the visible child.

Readable | Writeable

Implements

[trait@glib::ObjectExt], gio::prelude::ListModelExt, gtk::prelude::SelectionModelExt

GLib type: GObject with reference counted clone semantics.

Implementations

impl ViewStackPages

pub fn selected_page(&self) -> Option<ViewStackPage>

Gets the ViewStackPage for the visible child of a view stack

Gets the ViewStackPage for the visible child of the associated stack.

Returns NULL if there’s no selected page.

Returns

the stack page

pub fn set_selected_page(&self, page: &ViewStackPage)

Sets the visible child in the associated ViewStack.

See visible-child.

page

a stack page within the associated stack

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

Trait Implementations

impl Clone for ViewStackPages

fn clone(&self) -> Self

Makes a clone of this shared reference.

This increments the strong reference count of the object. Dropping the object will decrement it again.

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

Performs copy-assignment from source.

impl Debug for ViewStackPages

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

Formats the value using the given formatter.

impl HasParamSpec for ViewStackPages

type ParamSpec = ParamSpecObject

type SetValue = ViewStackPages

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

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

fn param_spec_builder() -> Self::BuilderFn

impl Hash for ViewStackPages

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

where H: Hasher,

Hashes the memory address of this object.

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 ViewStackPages

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

Comparison for two GObjects.

Compares the memory addresses of the provided objects.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized,

Restrict a value to a certain interval.

impl ParentClassIs for ViewStackPages

type Parent = Object

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

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

Equality for two GObjects.

Two GObjects are equal if their memory addresses are equal.

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

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

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

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

Partial comparison for two GObjects.

Compares the memory addresses of the provided objects.

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl StaticType for ViewStackPages

fn static_type() -> Type

Returns the type identifier of Self.

impl Eq for ViewStackPages

impl IsA<ListModel> for ViewStackPages

impl IsA<SelectionModel> for ViewStackPages