Enum bevy::prelude::WindowPosition

pub enum WindowPosition {
    Automatic,
    Centered(MonitorSelection),
    At(IVec2),
}

Defines where a Window should be placed on the screen.

Variants

Automatic

Position will be set by the window manager. Bevy will delegate this decision to the window manager and no guarantees can be made about where the window will be placed.

Used at creation but will be changed to At.

Centered(MonitorSelection)

Window will be centered on the selected monitor.

Note that this does not account for window decorations.

Used at creation or for update but will be changed to At

At(IVec2)

The window’s top-left corner should be placed at the specified position (in physical pixels).

(0,0) represents top-left corner of screen space.

Implementations

impl WindowPosition

pub fn new(position: IVec2) -> WindowPosition

Creates a new WindowPosition at a position.

pub fn set(&mut self, position: IVec2)

Set the position to a specific point.

pub fn center(&mut self, monitor: MonitorSelection)

Set the window to a specific monitor.

Trait Implementations

impl Clone for WindowPosition

fn clone(&self) -> WindowPosition

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for WindowPosition

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

Formats the value using the given formatter.

impl Default for WindowPosition

fn default() -> WindowPosition

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for WindowPosition

fn deserialize<__D>( __deserializer: __D ) -> Result<WindowPosition, <__D as Deserializer<'de>>::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Enum for WindowPositionwhere MonitorSelection: FromReflect, IVec2: FromReflect,

fn field(&self, __name_param: &str) -> Option<&(dyn Reflect + 'static)>

Returns a reference to the value of the field (in the current variant) with the given name.

fn field_at(&self, __index_param: usize) -> Option<&(dyn Reflect + 'static)>

Returns a reference to the value of the field (in the current variant) at the given index.

fn field_mut( &mut self, __name_param: &str ) -> Option<&mut (dyn Reflect + 'static)>

Returns a mutable reference to the value of the field (in the current variant) with the given name.

fn field_at_mut( &mut self, __index_param: usize ) -> Option<&mut (dyn Reflect + 'static)>

Returns a mutable reference to the value of the field (in the current variant) at the given index.

fn index_of(&self, __name_param: &str) -> Option<usize>

Returns the index of the field (in the current variant) with the given name.

fn name_at(&self, __index_param: usize) -> Option<&str>

Returns the name of the field (in the current variant) with the given index.

fn iter_fields(&self) -> VariantFieldIter<'_>

Returns an iterator over the values of the current variant’s fields.

fn field_len(&self) -> usize

Returns the number of fields in the current variant.

fn variant_name(&self) -> &str

The name of the current variant.

fn variant_index(&self) -> usize

The index of the current variant.

fn variant_type(&self) -> VariantType

The type of the current variant.

fn clone_dynamic(&self) -> DynamicEnum

fn is_variant(&self, variant_type: VariantType) -> bool

Returns true if the current variant’s type matches the given one.

fn variant_path(&self) -> String

Returns the full path to the current variant.

impl FromReflect for WindowPositionwhere MonitorSelection: FromReflect, IVec2: FromReflect,

fn from_reflect(__param0: &(dyn Reflect + 'static)) -> Option<WindowPosition>

Constructs a concrete instance of Self from a reflected value.

fn take_from_reflect( reflect: Box<dyn Reflect, Global> ) -> Result<Self, Box<dyn Reflect, Global>>

Attempts to downcast the given value to Self using, constructing the value using from_reflect if that fails.

impl GetTypeRegistration for WindowPositionwhere MonitorSelection: FromReflect, IVec2: FromReflect,

fn get_type_registration() -> TypeRegistration

impl PartialEq<WindowPosition> for WindowPosition

fn eq(&self, other: &WindowPosition) -> 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 Reflect for WindowPositionwhere MonitorSelection: FromReflect, IVec2: FromReflect,

fn get_represented_type_info(&self) -> Option<&'static TypeInfo>

Returns the TypeInfo of the type represented by this value.

fn into_any(self: Box<WindowPosition, Global>) -> Box<dyn Any, Global>

Returns the value as a Box<dyn Any>.

fn as_any(&self) -> &(dyn Any + 'static)

Returns the value as a &dyn Any.

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Returns the value as a &mut dyn Any.

fn into_reflect(self: Box<WindowPosition, Global>) -> Box<dyn Reflect, Global>

Casts this type to a boxed reflected value.

fn as_reflect(&self) -> &(dyn Reflect + 'static)

Casts this type to a reflected value.

fn as_reflect_mut(&mut self) -> &mut (dyn Reflect + 'static)

Casts this type to a mutable reflected value.

fn clone_value(&self) -> Box<dyn Reflect, Global>

Clones the value as a Reflect trait object.

fn set( &mut self, __value_param: Box<dyn Reflect, Global> ) -> Result<(), Box<dyn Reflect, Global>>

Performs a type-checked assignment of a reflected value to this value.

fn apply(&mut self, __value_param: &(dyn Reflect + 'static))

Applies a reflected value to this value.

fn reflect_ref(&self) -> ReflectRef<'_>

Returns an enumeration of “kinds” of type.

fn reflect_mut(&mut self) -> ReflectMut<'_>

Returns a mutable enumeration of “kinds” of type.

fn reflect_owned(self: Box<WindowPosition, Global>) -> ReflectOwned

Returns an owned enumeration of “kinds” of type.

fn reflect_hash(&self) -> Option<u64>

Returns a hash of the value (which includes the type).

fn reflect_partial_eq(&self, value: &(dyn Reflect + 'static)) -> Option<bool>

Returns a “partial equality” comparison result.

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

Debug formatter for the value.

fn serializable(&self) -> Option<Serializable<'_>>

Returns a serializable version of the value.

fn is_dynamic(&self) -> bool

Indicates whether or not this type is a dynamic type.

impl Serialize for WindowPosition

fn serialize<__S>( &self, __serializer: __S ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TypePath for WindowPositionwhere MonitorSelection: FromReflect, IVec2: FromReflect,

fn type_path() -> &'static str

Returns the fully qualified path of the underlying type.

fn short_type_path() -> &'static str

Returns a short, pretty-print enabled path to the type.

fn type_ident() -> Option<&'static str>

Returns the name of the type, or None if it is anonymous.

fn crate_name() -> Option<&'static str>

Returns the name of the crate the type is in, or None if it is anonymous.

fn module_path() -> Option<&'static str>

Returns the path to the module the type is in, or None if it is anonymous.

impl Typed for WindowPositionwhere MonitorSelection: FromReflect, IVec2: FromReflect,

fn type_info() -> &'static TypeInfo

Returns the compile-time info for the underlying type.

impl Copy for WindowPosition

impl StructuralPartialEq for WindowPosition