Enum Placement 

pub enum Placement {
    Below,
    Center,
    Tooltip,
    Left,
    Right,
    Bottom,
    Selection,
    Beside,
}

Where to place the overlay relative to its anchor, or to the window.

Variants

Below

Just below the anchor (a dropdown menu).

Center

Centred in the window, with a scrim (a modal).

Tooltip

Above the anchor, only while the anchor is hovered (a tooltip).

Left

A full-height panel against the left edge of the window, with a scrim (a side drawer). See crate::Drawer.

Right

A full-height panel against the right edge of the window, with a scrim (a side drawer). See crate::Drawer.

Bottom

A full-width panel against the bottom edge of the window, sliding up, with a scrim (a modal sheet). See crate::BottomSheet.

Selection

Centred on the anchor and above it, or below it — clear of the handles that hang there — when there is no room above; held inside the window. The bar over a text selection (see crate::ToolbarItem), whose anchor is the selection’s box rather than a widget’s.

Beside

Beside the anchor, on its end side, tops level: a submenu opening from its row (milestone 603). Where the window has no room there, it opens on the start side.

Trait Implementations

impl Clone for Placement

fn clone(&self) -> Placement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Placement

impl Debug for Placement

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

Formats the value using the given formatter.

impl Eq for Placement

impl PartialEq for Placement

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Placement