Enum KeyboardMode 

pub enum KeyboardMode {
    None,
    OnDemand,
    Exclusive,
}

How much of the keyboard a surface needs.

The distinction matters because it decides who receives a keystroke before any click. A panel with a text field can wait to be clicked into (OnDemand); a launcher cannot — it opens on a keybind and the next keystroke is already its first search character, so it has to hold the keyboard from the moment it maps (Exclusive). Asking for more than is needed is not free: a surface holding the keyboard takes it from the focused window.

Variants

None

Display-only; never takes keyboard focus.

OnDemand

May be given focus on interaction, e.g. a click into a text field.

Exclusive

Holds the keyboard for as long as it is mapped.

Trait Implementations

impl Clone for KeyboardMode

fn clone(&self) -> KeyboardMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for KeyboardMode

impl Debug for KeyboardMode

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

Formats the value using the given formatter.

impl Default for KeyboardMode

fn default() -> KeyboardMode

Returns the “default value” for a type.

impl Eq for KeyboardMode

impl PartialEq for KeyboardMode

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for KeyboardMode