Struct gtk::CellRendererSpinner

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

GtkCellRendererSpinner renders a spinning animation in a cell, very similar to Spinner. It can often be used as an alternative to a CellRendererProgress for displaying indefinite activity, instead of actual progress.

To start the animation in a cell, set the property::CellRendererSpinner::active property to true and increment the property::CellRendererSpinner::pulse property at regular intervals. The usual way to set the cell renderer properties for each cell is to bind them to columns in your tree model using e.g. TreeViewColumnExt::add_attribute().

Implements

CellRendererSpinnerExt, CellRendererExt, glib::ObjectExt

Implementations

impl CellRendererSpinner

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

pub fn new() -> CellRendererSpinner

Returns a new cell renderer which will show a spinner to indicate activity.

Returns

a new CellRenderer

pub fn builder() -> CellRendererSpinnerBuilder

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

This method returns an instance of CellRendererSpinnerBuilder which can be used to create CellRendererSpinner objects.

Trait Implementations

impl Clone for CellRendererSpinner

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CellRendererSpinner

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

Formats the value using the given formatter.

impl Default for CellRendererSpinner

fn default() -> Self

Returns the “default value” for a type.

impl Display for CellRendererSpinner

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

Formats the value using the given formatter.

impl Hash for CellRendererSpinner

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,

Feeds a slice of this type into the given Hasher.

impl<T: CellRendererSpinnerImpl> IsSubclassable<T> for CellRendererSpinner

fn class_init(class: &mut Class<Self>)

Override the virtual methods of this class for the given subclass and do other class initialization.

fn instance_init(instance: &mut InitializingObject<T>)

Instance specific initialization.

impl Ord for CellRendererSpinner

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

Restrict a value to a certain interval.

impl ParentClassIs for CellRendererSpinner

type Parent = CellRenderer

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

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

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

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.

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

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

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

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

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

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.

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

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

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.

impl StaticType for CellRendererSpinner

fn static_type() -> Type

Returns the type identifier of Self.

impl Eq for CellRendererSpinner

impl IsA<CellRenderer> for CellRendererSpinner