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<script lang="ts">
import type { SelectData } from "@gradio/utils";
import { createEventDispatcher } from "svelte";
export let value = false;
export let label = "Checkbox";
export let interactive: boolean;
const dispatch = createEventDispatcher<{
change: boolean;
select: SelectData;
}>();
// When the value changes, dispatch the change event via handle_change()
// See the docs for an explanation: https://svelte.dev/docs/svelte-components#script-3-$-marks-a-statement-as-reactive
$: value, dispatch("change", value);
$: disabled = !interactive;
async function handle_enter(
event: KeyboardEvent & { currentTarget: EventTarget & HTMLInputElement }
): Promise<void> {
if (event.key === "Enter") {
value = !value;
dispatch("select", {
index: 0,
value: event.currentTarget.checked,
selected: event.currentTarget.checked
});
}
}
async function handle_input(
event: Event & { currentTarget: EventTarget & HTMLInputElement }
): Promise<void> {
value = event.currentTarget.checked;
dispatch("select", {
index: 0,
value: event.currentTarget.checked,
selected: event.currentTarget.checked
});
}
</script>
<label class:disabled>
<input
bind:checked={value}
on:keydown={handle_enter}
on:input={handle_input}
{disabled}
type="checkbox"
name="test"
data-testid="checkbox"
/>
<span class="ml-2">{label}</span>
</label>
<style>
label {
display: flex;
align-items: center;
cursor: pointer;
color: var(--body-text-color);
font-weight: var(--checkbox-label-text-weight);
font-size: var(--checkbox-label-text-size);
line-height: var(--line-md);
}
label > * + * {
margin-left: var(--size-2);
}
input {
--ring-color: transparent;
position: relative;
box-shadow: var(--input-shadow);
border: 1px solid var(--checkbox-border-color);
border-radius: var(--checkbox-border-radius);
background-color: var(--checkbox-background-color);
line-height: var(--line-sm);
}
input:checked,
input:checked:hover,
input:checked:focus {
border-color: var(--checkbox-border-color-selected);
background-image: var(--checkbox-check);
background-color: var(--checkbox-background-color-selected);
}
input:checked:focus {
background-image: var(--checkbox-check);
background-color: var(--checkbox-background-color-selected);
border-color: var(--checkbox-border-color-focus);
}
input:hover {
border-color: var(--checkbox-border-color-hover);
background-color: var(--checkbox-background-color-hover);
}
input:focus {
border-color: var(--checkbox-border-color-focus);
background-color: var(--checkbox-background-color-focus);
}
input[disabled],
.disabled {
cursor: not-allowed;
}
</style>
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