Enum kas::event::NavKey

pub enum NavKey {
    Left,
    Right,
    Up,
    Down,
    Home,
    End,
    PageUp,
    PageDown,
}

Navigation key (Event::NavKey)

The purpose of this enum (instead of sending the active widget a VirtualKeyCode) is consistent behaviour: these "navigation keys" will always be sent to the widget highlighted for keyboard navigation, if active, while alpha-numeric keys will always be available for accelerator keys (when a character input grab is not present). Additionally, this allows uniform behaviour with regards to num-pad keys.

Variants

Left

Left arrow

Right

Right arrow

Up

Up arrow

Down

Down arrow

Home

Home key

End

End key

PageUp

Page up

PageDown

Page down

Methods

impl NavKey

pub fn new(vkey: VirtualKeyCode) -> Option<Self>

Try constructing from a VirtualKeyCode

Trait Implementations

impl Clone for NavKey

fn clone(&self) -> NavKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for NavKey

impl Debug for NavKey

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

Formats the value using the given formatter.

impl Eq for NavKey

impl Hash for NavKey

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl PartialEq<NavKey> for NavKey

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for NavKey

impl StructuralPartialEq for NavKey