pub enum ZIndex {
Local(i32),
Global(i32),
}
Expand description
Indicates that this Node
entity’s front-to-back ordering is not controlled solely
by its location in the UI hierarchy. A node with a higher z-index will appear on top
of other nodes with a lower z-index.
UI nodes that have the same z-index will appear according to the order in which they appear in the UI hierarchy. In such a case, the last node to be added to its parent will appear in front of its siblings.
Internally, nodes with a global z-index share the stacking context of root UI nodes
(nodes that have no parent). Because of this, there is no difference between using
ZIndex::Local(n)
and ZIndex::Global(n)
for root nodes.
Nodes without this component will be treated as if they had a value of ZIndex::Local(0)
.
Variants§
Local(i32)
Indicates the order in which this node should be rendered relative to its siblings.
Global(i32)
Indicates the order in which this node should be rendered relative to root nodes and all other nodes that have a global z-index.
Trait Implementations§
§impl Component for ZIndex
impl Component for ZIndex
§const STORAGE_TYPE: StorageType = bevy_ecs::component::StorageType::Table
const STORAGE_TYPE: StorageType = bevy_ecs::component::StorageType::Table
§fn register_component_hooks(_hooks: &mut ComponentHooks)
fn register_component_hooks(_hooks: &mut ComponentHooks)
ComponentHooks
.§impl Enum for ZIndex
impl Enum for ZIndex
§fn field(&self, __name_param: &str) -> Option<&(dyn Reflect + 'static)>
fn field(&self, __name_param: &str) -> Option<&(dyn Reflect + 'static)>
§fn field_at(&self, __index_param: usize) -> Option<&(dyn Reflect + 'static)>
fn field_at(&self, __index_param: usize) -> Option<&(dyn Reflect + 'static)>
§fn field_mut(
&mut self,
__name_param: &str
) -> Option<&mut (dyn Reflect + 'static)>
fn field_mut( &mut self, __name_param: &str ) -> Option<&mut (dyn Reflect + 'static)>
§fn field_at_mut(
&mut self,
__index_param: usize
) -> Option<&mut (dyn Reflect + 'static)>
fn field_at_mut( &mut self, __index_param: usize ) -> Option<&mut (dyn Reflect + 'static)>
§fn index_of(&self, __name_param: &str) -> Option<usize>
fn index_of(&self, __name_param: &str) -> Option<usize>
§fn name_at(&self, __index_param: usize) -> Option<&str>
fn name_at(&self, __index_param: usize) -> Option<&str>
§fn iter_fields(&self) -> VariantFieldIter<'_> ⓘ
fn iter_fields(&self) -> VariantFieldIter<'_> ⓘ
§fn variant_name(&self) -> &str
fn variant_name(&self) -> &str
§fn variant_index(&self) -> usize
fn variant_index(&self) -> usize
§fn variant_type(&self) -> VariantType
fn variant_type(&self) -> VariantType
fn clone_dynamic(&self) -> DynamicEnum
§fn is_variant(&self, variant_type: VariantType) -> bool
fn is_variant(&self, variant_type: VariantType) -> bool
§fn variant_path(&self) -> String
fn variant_path(&self) -> String
§impl FromReflect for ZIndex
impl FromReflect for ZIndex
§fn from_reflect(__param0: &(dyn Reflect + 'static)) -> Option<ZIndex>
fn from_reflect(__param0: &(dyn Reflect + 'static)) -> Option<ZIndex>
Self
from a reflected value.§fn take_from_reflect(
reflect: Box<dyn Reflect>
) -> Result<Self, Box<dyn Reflect>>
fn take_from_reflect( reflect: Box<dyn Reflect> ) -> Result<Self, Box<dyn Reflect>>
Self
using,
constructing the value using from_reflect
if that fails. Read more§impl GetTypeRegistration for ZIndex
impl GetTypeRegistration for ZIndex
§fn get_type_registration() -> TypeRegistration
fn get_type_registration() -> TypeRegistration
TypeRegistration
for this type.§fn register_type_dependencies(registry: &mut TypeRegistry)
fn register_type_dependencies(registry: &mut TypeRegistry)
§impl Reflect for ZIndex
impl Reflect for ZIndex
§fn get_represented_type_info(&self) -> Option<&'static TypeInfo>
fn get_represented_type_info(&self) -> Option<&'static TypeInfo>
§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
&mut dyn Any
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fn as_reflect(&self) -> &(dyn Reflect + 'static)
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fn as_reflect_mut(&mut self) -> &mut (dyn Reflect + 'static)
§fn clone_value(&self) -> Box<dyn Reflect>
fn clone_value(&self) -> Box<dyn Reflect>
Reflect
trait object. Read more§fn set(
&mut self,
__value_param: Box<dyn Reflect>
) -> Result<(), Box<dyn Reflect>>
fn set( &mut self, __value_param: Box<dyn Reflect> ) -> Result<(), Box<dyn Reflect>>
§fn apply(&mut self, __value_param: &(dyn Reflect + 'static))
fn apply(&mut self, __value_param: &(dyn Reflect + 'static))
§fn reflect_kind(&self) -> ReflectKind
fn reflect_kind(&self) -> ReflectKind
§fn reflect_ref(&self) -> ReflectRef<'_>
fn reflect_ref(&self) -> ReflectRef<'_>
§fn reflect_mut(&mut self) -> ReflectMut<'_>
fn reflect_mut(&mut self) -> ReflectMut<'_>
§fn reflect_owned(self: Box<ZIndex>) -> ReflectOwned
fn reflect_owned(self: Box<ZIndex>) -> ReflectOwned
§fn reflect_hash(&self) -> Option<u64>
fn reflect_hash(&self) -> Option<u64>
§fn reflect_partial_eq(&self, value: &(dyn Reflect + 'static)) -> Option<bool>
fn reflect_partial_eq(&self, value: &(dyn Reflect + 'static)) -> Option<bool>
§fn debug(&self, f: &mut Formatter<'_>) -> Result<(), Error>
fn debug(&self, f: &mut Formatter<'_>) -> Result<(), Error>
§fn serializable(&self) -> Option<Serializable<'_>>
fn serializable(&self) -> Option<Serializable<'_>>
§fn is_dynamic(&self) -> bool
fn is_dynamic(&self) -> bool
§impl TypePath for ZIndex
impl TypePath for ZIndex
§fn short_type_path() -> &'static str
fn short_type_path() -> &'static str
§fn type_ident() -> Option<&'static str>
fn type_ident() -> Option<&'static str>
§fn crate_name() -> Option<&'static str>
fn crate_name() -> Option<&'static str>
impl Copy for ZIndex
impl Eq for ZIndex
impl StructuralPartialEq for ZIndex
Auto Trait Implementations§
impl Freeze for ZIndex
impl RefUnwindSafe for ZIndex
impl Send for ZIndex
impl Sync for ZIndex
impl Unpin for ZIndex
impl UnwindSafe for ZIndex
Blanket Implementations§
§impl<T, U> AsBindGroupShaderType<U> for T
impl<T, U> AsBindGroupShaderType<U> for T
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. When used in AsBindGroup
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