Enum FocusIntent 

pub enum FocusIntent<O = (), M = ()> {
    Next,
    Prev,
    Set(FocusTarget<O>),
    Open(FocusTarget<O>),
    Close(FocusTarget<O>),
    Toggle(FocusTarget<O>),
    RegisterPage(Vec<FocusTarget<O>>),
    RegisterPageAndEnterSection {
        targets: Vec<FocusTarget<O>>,
        section: usize,
        item_count: usize,
        item: usize,
    },
    ShowModal {
        data: M,
        count: usize,
    },
    UpdateModal {
        data: M,
        count: usize,
    },
    ClearOverlay,
    ExitCanvasForward,
    ExitCanvasBackward,
    EnterSection {
        item_count: usize,
    },
    LeaveSection,
    Activate,
}

O is the application’s overlay type (see FocusTarget); M is the payload carried by a generic modal overlay (e.g. dialog content under the dialog feature). Both default to ().

Variants

Next

Prev

Set(FocusTarget<O>)

Open(FocusTarget<O>)

Close(FocusTarget<O>)

Toggle(FocusTarget<O>)

RegisterPage(Vec<FocusTarget<O>>)

RegisterPageAndEnterSection

Fields

targets: Vec<FocusTarget<O>>

section: usize

item_count: usize

item: usize

ShowModal

Open a modal overlay carrying data with count selectable items (0 for a non-interactive modal such as a loading dialog).

Fields

data: M

count: usize

UpdateModal

Replace the open modal’s data and item count in place.

Fields

data: M

count: usize

ClearOverlay

ExitCanvasForward

ExitCanvasBackward

EnterSection

Fields

item_count: usize

LeaveSection

Activate

Act on the currently focused target: enter it if it is a section registered with an item count, otherwise do nothing. Lets an application route activation (Enter) to the focus manager instead of matching on focus itself. See FocusManager::activate.

Trait Implementations

impl<O: Clone, M: Clone> Clone for FocusIntent<O, M>

fn clone(&self) -> FocusIntent<O, M>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<O: Debug, M: Debug> Debug for FocusIntent<O, M>

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

Formats the value using the given formatter.

impl<O: PartialEq, M: PartialEq> PartialEq for FocusIntent<O, M>

fn eq(&self, other: &FocusIntent<O, M>) -> 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<O: Eq, M: Eq> Eq for FocusIntent<O, M>

impl<O, M> StructuralPartialEq for FocusIntent<O, M>