Struct gtk4::Requisition

pub struct Requisition { /* private fields */ }

A Requisition represents the desired size of a widget. See GtkWidget’s geometry management section for more information.

Implementations

impl Requisition

pub fn as_ptr(&self) -> *mut GtkRequisition

pub unsafe fn from_glib_ptr_borrow<'a>(ptr: *const GtkRequisition) -> &'a Self

Borrows the underlying C value.

pub unsafe fn from_glib_ptr_borrow_mut<'a>( ptr: *mut GtkRequisition ) -> &'a mut Self

Borrows the underlying C value mutably.

impl Requisition

pub fn new() -> Requisition

Allocates a new Requisition.

The struct is initialized to zero.

Returns

a new empty Requisition. The newly allocated Requisition should be freed with Gtk::Requisition::free()

impl Requisition

pub fn width(&self) -> i32

pub fn height(&self) -> i32

Trait Implementations

impl Clone for Requisition

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 Requisition

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

Formats the value using the given formatter.

impl Default for Requisition

fn default() -> Self

Returns the “default value” for a type.

impl HasParamSpec for Requisition

type ParamSpec = ParamSpecBoxed

type SetValue = Requisition

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

type BuilderFn = fn(_: &str) -> ParamSpecBoxedBuilder<'_, Requisition>

fn param_spec_builder() -> Self::BuilderFn

impl StaticType for Requisition

fn static_type() -> Type

Returns the type identifier of Self.

impl Copy for Requisition