Struct gtk4::OverlayLayoutChild

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

LayoutChild subclass for children in a OverlayLayout.

Properties

clip-overlay

Whether the child should be clipped to fit the parent’s size.

Readable | Writeable

measure

Whether the child size should contribute to the OverlayLayout’s measurement.

Readable | Writeable

LayoutChild

child-widget

The widget that is associated to the LayoutChild instance.

Readable | Writeable | Construct Only

layout-manager

The layout manager that created the LayoutChild instance.

Readable | Writeable | Construct Only

Implements

LayoutChildExt, glib::ObjectExt

Implementations

impl OverlayLayoutChild

pub fn is_clip_overlay(&self) -> bool

Retrieves whether the child is clipped.

Returns

whether the child is clipped

pub fn is_measure(&self) -> bool

Retrieves whether the child is measured.

Returns

whether the child is measured

pub fn set_clip_overlay(&self, clip_overlay: bool)

Sets whether to clip this child.

clip_overlay

whether to clip this child

pub fn set_measure(&self, measure: bool)

Sets whether to measure this child.

measure

whether to measure this child

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

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

Trait Implementations

impl Clone for OverlayLayoutChild

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 OverlayLayoutChild

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

Formats the value using the given formatter.

impl Display for OverlayLayoutChild

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

Formats the value using the given formatter.

impl HasParamSpec for OverlayLayoutChild

type ParamSpec = ParamSpecObject

type SetValue = OverlayLayoutChild

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

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

fn param_spec_builder() -> Self::BuilderFn

impl Hash for OverlayLayoutChild

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 OverlayLayoutChild

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 OverlayLayoutChild

type Parent = LayoutChild

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

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 OverlayLayoutChild

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 OverlayLayoutChild

fn static_type() -> Type

Returns the type identifier of Self.

impl Eq for OverlayLayoutChild

impl IsA<LayoutChild> for OverlayLayoutChild