Enum Placement

pub enum Placement {
    TopStart,
    Top,
    TopEnd,
    BottomStart,
    Bottom,
    BottomEnd,
    RightStart,
    Right,
    RightEnd,
    LeftStart,
    Left,
    LeftEnd,
    Over,
    Cursor,
}

Describes the placement of a view relative to its parent element.

Variants

TopStart

The view should be placed above its parent with its left edge aligned with the left edge of its parent.

Top

The view should be placed above its parent with its center aligned with the center of its parent.

TopEnd

The view should be placed above its parent with its right edge aligned with the right edge of its parent.

BottomStart

The view should be placed below its parent with its left edge aligned with the left edge of its parent.

Bottom

The view should be placed below its parent with its center aligned with the center of its parent.

BottomEnd

The view should be placed below its parent with its right edge aligned with the right edge of its parent.

RightStart

The view should be placed to the right of its parent with its top edge aligned with the top edge of its parent.

Right

The view should be placed to the right of its parent with its center aligned with the center of its parent.

RightEnd

The view should be placed to the right of its parent with its bottom edge aligned with the bottom edge of its parent.

LeftStart

The view should be placed to the left of its parent with its top edge aligned with the top edge of its parent.

Left

The view should be placed to the left of its parent with its center aligned with the center of its parent.

LeftEnd

The view should be placed to the left of its parent with its bottom edge aligned with the bottom edge of its parent.

Over

The view should be placed over its parent.

Cursor

The view should follow the cursor.

Trait Implementations

impl Clone for Placement

fn clone(&self) -> Placement

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Data for Placement

fn same(&self, other: &Placement) -> bool

A method which determines whether two pieces of data are the same.

impl Debug for Placement

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

Formats the value using the given formatter.

impl PartialEq for Placement

fn eq(&self, other: &Placement) -> 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 Res<Placement> for Placement

fn set_or_bind<F>(self, cx: &mut Context, entity: Entity, closure: F)

where Self: Sized, F: 'static + Fn(&mut Context, Self),

impl ResGet<Placement> for Placement

fn get_ref<'a>(&self, _: &impl DataContext) -> Option<LensValue<'_, Placement>>

Returns the value of a lens by reference.

fn get(&self, _: &impl DataContext) -> Placement

returns the value of a lens by value.

impl Copy for Placement

impl Eq for Placement

impl StructuralPartialEq for Placement