Struct gdk4::Popup

pub struct Popup { /* private fields */ }

A Popup is a surface that is attached to another surface.

The Popup is positioned relative to its parent surface.

Popups are typically used to implement menus and similar popups. They can be modal, which is indicated by the autohide property.

Properties

autohide

Whether to hide on outside clicks.

Readable | Writeable | Construct Only

parent

The parent surface.

Readable | Writeable | Construct Only

Surface

cursor

The mouse pointer for the Surface.

Readable | Writeable

display

The Display connection of the surface.

Readable | Writeable | Construct Only

frame-clock

The FrameClock of the surface.

Readable | Writeable | Construct Only

height

The height of the surface, in pixels.

Readable

mapped

Whether the surface is mapped.

Readable

scale

The scale of the surface.

Readable

scale-factor

The scale factor of the surface.

The scale factor is the next larger integer, compared to scale.

Readable

width

The width of the surface in pixels.

Readable

Implements

PopupExt, SurfaceExt, SurfaceExtManual

Implementations

impl Popup

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

Trait Implementations

impl Clone for Popup

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 Popup

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

Formats the value using the given formatter.

impl HasParamSpec for Popup

type ParamSpec = ParamSpecObject

type SetValue = Popup

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

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

fn param_spec_builder() -> Self::BuilderFn

impl Hash for Popup

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 Popup

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

This method returns an Ordering between self and other.

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 + PartialOrd,

Restrict a value to a certain interval.

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

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 Popup

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 Popup

fn static_type() -> Type

Returns the type identifier of Self.

impl Eq for Popup

impl IsA<Surface> for Popup