Struct BoxParentData 

pub struct BoxParentData {
    pub offset: Offset,
}

Parent data used by RenderBox and its subclasses.

Fields

offset: Offset

The offset at which to paint the child in the parent’s coordinate system.

Implementations

impl BoxParentData

pub const fn new() -> BoxParentData

Creates box parent data with a zero offset.

Trait Implementations

impl Clone for BoxParentData

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for BoxParentData

impl Debug for BoxParentData

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

Formats the value using the given formatter.

impl Default for BoxParentData

fn default() -> BoxParentData

Returns the “default value” for a type.

impl Display for BoxParentData

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

Formats the value using the given formatter.

impl ParentData for BoxParentData

fn provide(&self, id: TypeId) -> Option<&dyn Any>

The half of this parent data whose type is id, if it embeds one.

fn provide_mut(&mut self, id: TypeId) -> Option<&mut dyn Any>

See provide; mirrors it exactly.

fn detach(&mut self)

Called when the render object is removed from the tree.