Struct Picker 

pub struct Picker<M = ()>(/* private fields */);

picker: a searchable picker sheet (its child is the preview).

Implementations

impl<M> Picker<M>

pub fn key(self, key: impl Into<NodeKey>) -> Self

Identity among siblings: keeps the node’s id (and Tern’s view state) across reorders. A string, or an integer.

pub fn role(self, role: impl Into<String>) -> Self

A name of yours, exposed to CSS as data-role.

pub fn tone(self, tone: impl Into<Tone>) -> Self

The semantic color of the node’s chrome.

pub fn hidden(self, hidden: bool) -> Self

Keeps the node mounted but not laid out.

pub fn mark(self, mark: impl Into<Mark>) -> Self

A transient selection mark drawn over the node.

pub fn aria(self, aria: impl Into<String>) -> Self

The accessible name of a node that shows no text.

pub fn href(self, href: impl Into<String>) -> Self

A link: ⌘-click opens it; copy and open use it.

pub fn grow(self, grow: f64) -> Self

Flex grow inside a row or col.

pub fn shrink(self, shrink: f64) -> Self

Flex shrink inside a row or col.

pub fn basis(self, basis: impl Into<Basis>) -> Self

Flex basis: a fraction of the parent, or the content’s size.

pub fn min(self, min: Bound) -> Self

Lower size bounds.

pub fn prop(self, name: &str, value: impl Serialize) -> Self

Sets any prop untyped; null removes it.

pub fn max(self, max: Bound) -> Self

Upper size bounds (a max.h also clips the node).

pub fn on_action(self, act: impl Into<String>, msg: M) -> Self

where M: Clone + Send + Sync + 'static,

Sends msg on action events whose action is act (name or name=value).

pub fn on_action_with( self, act: impl Into<String>, f: impl Fn(&Action) -> M + Send + Sync + 'static, ) -> Self

Maps action events whose action is act to a message.

pub fn on_toggle(self, f: impl Fn(bool) -> M + Send + Sync + 'static) -> Self

Maps toggle events (the new collapsed) to a message.

pub fn on_select(self, f: impl Fn(&str) -> M + Send + Sync + 'static) -> Self

Maps select events (the item) to a message. On a list’s item the item’s own handler runs first.

pub fn on_activate(self, f: impl Fn(&str) -> M + Send + Sync + 'static) -> Self

Maps activate events (the item) to a message.

pub fn on_change(self, f: impl Fn(&Change) -> M + Send + Sync + 'static) -> Self

Maps change events to a message.

pub fn on_focus(self, msg: M) -> Self

where M: Clone + Send + Sync + 'static,

Sends msg on focus events (a click asked for the keys).

pub fn on_edit(self, f: impl Fn(&Edit) -> M + Send + Sync + 'static) -> Self

Maps edit events (native editing) to a message.

pub fn on_undo(self, msg: M) -> Self

where M: Clone + Send + Sync + 'static,

Sends msg on undo events.

pub fn on_send(self, f: impl Fn(&str) -> M + Send + Sync + 'static) -> Self

Maps send events (the text to submit) to a message.

pub fn child(self, child: impl Into<Node<M>>) -> Self

Adds a child.

pub fn children<C: Into<Node<M>>>( self, children: impl IntoIterator<Item = C>, ) -> Self

Adds children.

pub fn size(self, value: impl Into<PickerSize>) -> Self

The sheet’s size.

pub fn layout(self, value: impl Into<PickerLayout>) -> Self

The row template.

pub fn preview(self, value: impl Into<PickerPreview>) -> Self

Where the preview sits.

pub fn title(self, value: impl Into<Text>) -> Self

The heading.

pub fn subtitle(self, value: impl Into<Text>) -> Self

The heading’s second part.

pub fn icon(self, value: impl Into<Icon>) -> Self

The head icon.

pub fn query(self, value: impl Into<String>) -> Self

The search text (unset hides the search).

pub fn cursor(self, value: impl Into<usize>) -> Self

The caret in query, UTF-16.

pub fn placeholder(self, value: impl Into<String>) -> Self

The search placeholder.

pub fn noun(self, value: impl Into<String>) -> Self

What the rows are.

pub fn focus(self, value: impl Into<PickerFocus>) -> Self

Which part the keys drive.

pub fn state(self, value: impl Into<PickerState>) -> Self

Ready, loading or error.

pub fn message(self, value: impl Into<Text>) -> Self

The error card’s text.

pub fn empty(self, value: impl Into<Text>) -> Self

The text when there are no rows.

pub fn total(self, value: impl Into<u64>) -> Self

The catalog’s size.

pub fn items(self, value: impl Into<Vec<PickerItem>>) -> Self

The catalog.

pub fn items_add(self, value: impl Into<Vec<PickerItem>>) -> Self

Items added to the catalog.

pub fn items_del(self, value: impl Into<Vec<String>>) -> Self

Item ids removed from the catalog.

pub fn order(self, value: impl Into<Vec<OrderEntry>>) -> Self

What to show, in order.

pub fn selected(self, value: impl Into<String>) -> Self

The selected item.

pub fn current(self, value: impl Into<Vec<String>>) -> Self

Items marked current.

pub fn hits(self, value: impl Into<BTreeMap<String, Vec<[usize; 2]>>>) -> Self

Match ranges per item id.

pub fn columns(self, value: impl Into<Vec<PickerColumn>>) -> Self

Fact columns.

pub fn confirm(self, value: impl Into<Confirm>) -> Self

A confirm strip over the selected row.

pub fn scopes(self, value: impl Into<Vec<Scope>>) -> Self

A scope column.

pub fn scope(self, value: impl Into<String>) -> Self

The active scope.

pub fn tabs(self, value: impl Into<Vec<PickerTab>>) -> Self

A tab row.

pub fn tab(self, value: impl Into<String>) -> Self

The active tab.

pub fn strip(self, value: impl Into<Strip>) -> Self

A chip strip.

pub fn actions(self, value: impl Into<Vec<PickerAction>>) -> Self

The action bar.

Trait Implementations

impl<M> Clone for Picker<M>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<M> Debug for Picker<M>

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

Formats the value using the given formatter.

impl<M> From<Node<M>> for Picker<M>

fn from(node: Node<M>) -> Self

Converts to this type from the input type.

impl<M> From<Picker<M>> for Node<M>

fn from(n: Picker<M>) -> Self

Converts to this type from the input type.

impl<M> From<Picker<M>> for View<M>

A bare node is main’s one child.

fn from(n: Picker<M>) -> Self

Converts to this type from the input type.