Enum PopupConstraint

#[non_exhaustive]
pub enum PopupConstraint {
    None,
    AboveLeft(Rect),
    AboveCenter(Rect),
    AboveRight(Rect),
    LeftTop(Rect),
    LeftMiddle(Rect),
    LeftBottom(Rect),
    RightTop(Rect),
    RightMiddle(Rect),
    RightBottom(Rect),
    BelowLeft(Rect),
    BelowCenter(Rect),
    BelowRight(Rect),
    Above(Rect),
    Below(Rect),
    Left(Rect),
    Right(Rect),
    AboveOrBelow(Rect),
    BelowOrAbove(Rect),
    Position(u16, u16),
}

Placement relative a target rect.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

None

Use the render-area for the popup as is.

AboveLeft(Rect)

Place the popup above the given area. Aligned left.

AboveCenter(Rect)

Place the popup above the given area. Aligned centered.

AboveRight(Rect)

Place the popup above the given area. Aligned right.

LeftTop(Rect)

Place the popup to the left of the given area. Aligned to the top.

LeftMiddle(Rect)

Place the popup to the left of the given area. Aligned in the middle.

LeftBottom(Rect)

Place the popup to the left of the given area. Aligned to the bottom.

RightTop(Rect)

Place the popup to the right of the given area. Aligned to the top.

RightMiddle(Rect)

Place the popup to the right of the given area. Aligned in the middle.

RightBottom(Rect)

Place the popup to the right of the given area. Aligned to the bottom.

BelowLeft(Rect)

Place the popup below the given area. Aligned left.

BelowCenter(Rect)

Place the popup below the given area. Aligned centered.

BelowRight(Rect)

Place the popup below the given area. Aligned right.

Above(Rect)

Place above. Aligned left.

Below(Rect)

Place below: Aligned right.

Left(Rect)

Place left. Aligned top.

Right(Rect)

Place right. Aligned top.

AboveOrBelow(Rect)

Above or below dependent on available space. Aligned left.

BelowOrAbove(Rect)

Below or above dependent on available space. Aligned left.

Position(u16, u16)

Use the render-area for the popup, but place it at position (x,y).

Trait Implementations

impl Clone for PopupConstraint

fn clone(&self) -> PopupConstraint

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PopupConstraint

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

Formats the value using the given formatter.

impl Default for PopupConstraint

fn default() -> PopupConstraint

Returns the “default value” for a type.

impl PartialEq for PopupConstraint

fn eq(&self, other: &PopupConstraint) -> 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 PopupConstraint

impl Eq for PopupConstraint

impl StructuralPartialEq for PopupConstraint