Convert Menu to <Render>

This commit is contained in:
Ryan Gossiaux
2021-12-20 15:46:51 -08:00
parent dccb6fbbd9
commit c69de8050f
4 changed files with 78 additions and 32 deletions

View File

@@ -7,7 +7,12 @@
import { Readable, writable, Writable } from "svelte/store";
import { State, useOpenClosedProvider } from "$lib/internal/open-closed";
import { match } from "$lib/utils/match";
import { ActionArray, useActions } from "$lib/hooks/use-actions";
import type { HTMLActionArray } from "$lib/hooks/use-actions";
import type { SupportedAs } from "$lib/internal/elements";
import { forwardEventsBuilder } from "$lib/internal/forwardEventsBuilder";
import { get_current_component } from "svelte/internal";
import Render from "$lib/utils/Render.svelte";
export enum MenuStates {
Open,
Closed,
@@ -50,7 +55,9 @@
</script>
<script lang="ts">
export let use: ActionArray = [];
export let use: HTMLActionArray = [];
export let as: SupportedAs = "div";
const forwardEvents = forwardEventsBuilder(get_current_component());
let menuState: StateDefinition["menuState"] = MenuStates.Closed;
let buttonStore: StateDefinition["buttonStore"] = writable(null);
let itemsStore: StateDefinition["itemsStore"] = writable(null);
@@ -158,6 +165,6 @@
</script>
<svelte:window on:mousedown={handleWindowMousedown} />
<div use:useActions={use} {...$$restProps}>
<Render {...$$restProps} use={[...use, forwardEvents]} {as} name={"Menu"}>
<slot />
</div>
</Render>

View File

@@ -4,15 +4,23 @@
import { Keys } from "$lib/utils/keyboard";
import { Focus } from "$lib/utils/calculate-active-index";
import { tick } from "svelte";
import { ActionArray, useActions } from "$lib/hooks/use-actions";
export let use: ActionArray = [];
import type { HTMLActionArray } from "$lib/hooks/use-actions";
import Render from "$lib/utils/Render.svelte";
import type { SupportedAs } from "$lib/internal/elements";
import { forwardEventsBuilder } from "$lib/internal/forwardEventsBuilder";
import { get_current_component } from "svelte/internal";
const forwardEvents = forwardEventsBuilder(get_current_component());
export let as: SupportedAs = "button";
export let use: HTMLActionArray = [];
export let disabled = false;
const api = useMenuContext("MenuButton");
const id = `headlessui-menu-button-${useId()}`;
$: buttonStore = $api.buttonStore;
$: itemsStore = $api.itemsStore;
async function handleKeyDown(event: KeyboardEvent) {
async function handleKeyDown(e: CustomEvent) {
let event = e as any as KeyboardEvent;
switch (event.key) {
// Ref: https://www.w3.org/TR/wai-aria-practices-1.2/#keyboard-interaction-13
@@ -38,7 +46,8 @@
}
}
function handleKeyUp(event: KeyboardEvent) {
function handleKeyUp(e: CustomEvent) {
let event = e as any as KeyboardEvent;
switch (event.key) {
case Keys.Space:
// Required for firefox, event.preventDefault() in handleKeyDown for
@@ -49,7 +58,8 @@
}
}
async function handleClick(event: MouseEvent) {
async function handleClick(e: CustomEvent) {
let event = e as any as MouseEvent;
if (disabled) return;
if ($api.menuState === MenuStates.Open) {
$api.closeMenu();
@@ -70,15 +80,20 @@
"aria-controls": $itemsStore?.id,
"aria-expanded": disabled ? undefined : $api.menuState === MenuStates.Open,
};
$: slot = { open: $api.menuState === MenuStates.Open };
</script>
<button
<Render
{...{ ...$$restProps, ...propsWeControl }}
bind:this={$buttonStore}
use:useActions={use}
{as}
{slot}
use={[...use, forwardEvents]}
name={"MenuButton"}
bind:el={$buttonStore}
on:click={handleClick}
on:keydown={handleKeyDown}
on:keyup={handleKeyUp}
>
<slot open={$api.menuState === MenuStates.Open} />
</button>
<slot {...slot} />
</Render>

View File

@@ -3,8 +3,14 @@
import { useId } from "$lib/hooks/use-id";
import { Focus } from "$lib/utils/calculate-active-index";
import { afterUpdate, onDestroy, onMount, tick } from "svelte";
import { ActionArray, useActions } from "$lib/hooks/use-actions";
export let use: ActionArray = [];
import Render from "$lib/utils/Render.svelte";
import type { SupportedAs } from "$lib/internal/elements";
import { forwardEventsBuilder } from "$lib/internal/forwardEventsBuilder";
import { get_current_component } from "svelte/internal";
import type { HTMLActionArray } from "$lib/hooks/use-actions";
const forwardEvents = forwardEventsBuilder(get_current_component());
export let as: SupportedAs = "a";
export let use: HTMLActionArray = [];
export let disabled = false;
const api = useMenuContext("MenuItem");
const id = `headlessui-menu-item-${useId()}`;
@@ -16,7 +22,7 @@
$: buttonStore = $api.buttonStore;
let elementRef: HTMLDivElement | undefined;
let elementRef: HTMLElement | undefined;
$: textValue = elementRef?.textContent?.toLowerCase().trim();
$: data = { disabled, textValue } as MenuItemData;
@@ -36,7 +42,7 @@
elementRef?.scrollIntoView?.({ block: "nearest" });
});
async function handleClick(event: MouseEvent) {
async function handleClick(event: CustomEvent) {
if (disabled) return event.preventDefault();
$api.closeMenu();
$buttonStore?.focus({ preventScroll: true });
@@ -65,12 +71,17 @@
tabIndex: disabled === true ? undefined : -1,
"aria-disabled": disabled === true ? true : undefined,
};
$: slot = { active, disabled };
</script>
<div
<Render
{...{ ...$$restProps, ...propsWeControl }}
bind:this={elementRef}
use:useActions={use}
use={[...use, forwardEvents]}
{as}
{slot}
name={"MenuItem"}
bind:el={elementRef}
on:click={handleClick}
on:focus={handleFocus}
on:pointermove={handleMove}
@@ -78,5 +89,5 @@
on:pointerleave={handleLeave}
on:mouseleave={handleLeave}
>
<slot {active} {disabled} />
</div>
<slot {...slot} />
</Render>

View File

@@ -6,8 +6,15 @@
import { treeWalker } from "$lib/hooks/use-tree-walker";
import { State, useOpenClosed } from "$lib/internal/open-closed";
import { tick } from "svelte";
import { ActionArray, useActions } from "$lib/hooks/use-actions";
export let use: ActionArray = [];
import type { HTMLActionArray } from "$lib/hooks/use-actions";
import type { SupportedAs } from "$lib/internal/elements";
import Render from "$lib/utils/Render.svelte";
import { forwardEventsBuilder } from "$lib/internal/forwardEventsBuilder";
import { get_current_component } from "svelte/internal";
const forwardEvents = forwardEventsBuilder(get_current_component());
export let as: SupportedAs = "div";
export let use: HTMLActionArray = [];
const api = useMenuContext("MenuButton");
const id = `headlessui-menu-items-${useId()}`;
let searchDebounce: ReturnType<typeof setTimeout> | null = null;
@@ -36,8 +43,9 @@
},
});
async function handleKeyDown(event: KeyboardEvent) {
async function handleKeyDown(e: CustomEvent) {
if (searchDebounce) clearTimeout(searchDebounce);
let event = e as any as KeyboardEvent;
switch (event.key) {
// Ref: https://www.w3.org/TR/wai-aria-practices-1.2/#keyboard-interaction-12
@@ -105,7 +113,8 @@
}
}
function handleKeyUp(event: KeyboardEvent) {
function handleKeyUp(e: CustomEvent) {
let event = e as any as KeyboardEvent;
switch (event.key) {
case Keys.Space:
// Required for firefox, event.preventDefault() in handleKeyDown for
@@ -126,16 +135,20 @@
role: "menu",
tabIndex: 0,
};
$: slot = { open: $api.menuState === MenuStates.Open };
</script>
{#if visible}
<div
<Render
{...{ ...$$restProps, ...propsWeControl }}
bind:this={$itemsStore}
use:useActions={use}
{as}
{slot}
use={[...use, forwardEvents]}
bind:el={$itemsStore}
name={"MenuItems"}
on:keydown={handleKeyDown}
on:keyup={handleKeyUp}
>
<slot open={$api.menuState === MenuStates.Open} />
</div>
<slot {...slot} />
</Render>
{/if}