Struct gtk4::VolumeButton

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

VolumeButton is a ScaleButton subclass tailored for volume control.

Implements

ScaleButtonExt, WidgetExt, glib::ObjectExt, AccessibleExt, BuildableExt, ConstraintTargetExt, OrientableExt, WidgetExtManual, AccessibleExtManual

Implementations

impl VolumeButton

pub fn new() -> VolumeButton

Creates a VolumeButton.

The button has a range between 0.0 and 1.0, with a stepping of 0.02. Volume values can be obtained and modified using the functions from ScaleButton.

Returns

a new VolumeButton

pub fn builder() -> VolumeButtonBuilder

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

This method returns an instance of VolumeButtonBuilder which can be used to create VolumeButton objects.

pub fn uses_symbolic(&self) -> bool

Whether to use symbolic icons as the icons.

Note that if the symbolic icons are not available in your installed theme, then the normal (potentially colorful) icons will be used.

pub fn set_use_symbolic(&self, use_symbolic: bool)

Whether to use symbolic icons as the icons.

Note that if the symbolic icons are not available in your installed theme, then the normal (potentially colorful) icons will be used.

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

Trait Implementations

impl Clone for VolumeButton

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VolumeButton

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

Formats the value using the given formatter.

impl Default for VolumeButton

fn default() -> Self

Returns the “default value” for a type.

impl Display for VolumeButton

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

Formats the value using the given formatter.

impl Hash for VolumeButton

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl Ord for VolumeButton

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

Restrict a value to a certain interval.

impl ParentClassIs for VolumeButton

type Parent = ScaleButton

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

impl StaticType for VolumeButton

fn static_type() -> Type

Returns the type identifier of Self.

impl Eq for VolumeButton

impl IsA<Accessible> for VolumeButton

impl IsA<Buildable> for VolumeButton

impl IsA<ConstraintTarget> for VolumeButton

impl IsA<Orientable> for VolumeButton

impl IsA<ScaleButton> for VolumeButton

impl IsA<Widget> for VolumeButton