Struct Layout 

pub struct Layout { /* private fields */ }

The bounds of a widget and its children, using absolute coordinates.

Implementations

impl Layout

pub fn new(size: Size) -> Self

Creates a new Layout for the given Size at the origin.

pub fn position(&self) -> Point

Returns the position of the Layout.

pub fn move_to(self, position: impl Into<Point>) -> Self

Moves the Layout to the given position.

pub fn bounds(&self) -> Rectangle

Returns the bounds of the Layout.

The returned Rectangle describes the position and size of the laid out widget.

pub fn size(&self) -> Size

Returns the size of the Layout.

pub fn parent(&self) -> Option<Rectangle>

Returns the bounds of the parent of this Layout, if any.

pub fn iter( self, children: &[Tree], ) -> impl DoubleEndedIterator<Item = (Self, &Tree)> + ExactSizeIterator

Returns an iterator over the children of this Layout.

pub fn iter_mut( self, children: &mut [Tree], ) -> impl DoubleEndedIterator<Item = (Self, &mut Tree)> + ExactSizeIterator

Returns a mutable iterator over the children of this Layout.

Trait Implementations

impl Clone for Layout

fn clone(&self) -> Layout

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Layout

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

Formats the value using the given formatter.

impl PartialEq for Layout

fn eq(&self, other: &Layout) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Layout

impl StructuralPartialEq for Layout