File size: 3,410 Bytes
2517be1 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 | <script lang="ts">
import { onDestroy, onMount } from 'svelte';
import { Select as SelectPrimitive } from 'bits-ui';
import SelectScrollUpButton from './select-scroll-up-button.svelte';
import SelectScrollDownButton from './select-scroll-down-button.svelte';
import { cn, type WithoutChild } from '$lib/components/ui/utils.js';
let {
ref = $bindable(null),
class: className,
sideOffset = 4,
portalProps,
children,
...restProps
}: WithoutChild{
portalProps?: SelectPrimitive.PortalProps;
} = $props();
let cleanupInternalListeners: (() => void) | undefined;
onMount(() => {
const listenerOptions: AddEventListenerOptions = { passive: false };
const blockOutsideWheel = (event: WheelEvent) => {
if (!ref) {
return;
}
const target = event.target as Node | null;
if (!target || !ref.contains(target)) {
event.preventDefault();
event.stopPropagation();
}
};
const blockOutsideTouchMove = (event: TouchEvent) => {
if (!ref) {
return;
}
const target = event.target as Node | null;
if (!target || !ref.contains(target)) {
event.preventDefault();
event.stopPropagation();
}
};
document.addEventListener('wheel', blockOutsideWheel, listenerOptions);
document.addEventListener('touchmove', blockOutsideTouchMove, listenerOptions);
return () => {
document.removeEventListener('wheel', blockOutsideWheel, listenerOptions);
document.removeEventListener('touchmove', blockOutsideTouchMove, listenerOptions);
};
});
$effect(() => {
const element = ref;
cleanupInternalListeners?.();
if (!element) {
return;
}
const stopWheelPropagation = (event: WheelEvent) => {
event.stopPropagation();
};
const stopTouchPropagation = (event: TouchEvent) => {
event.stopPropagation();
};
element.addEventListener('wheel', stopWheelPropagation);
element.addEventListener('touchmove', stopTouchPropagation);
cleanupInternalListeners = () => {
element.removeEventListener('wheel', stopWheelPropagation);
element.removeEventListener('touchmove', stopTouchPropagation);
};
});
onDestroy(() => {
cleanupInternalListeners?.();
});
</script>
<SelectPrimitive.Portal {...portalProps}>
<SelectPrimitive.Content
bind:ref
{sideOffset}
data-slot="select-content"
class={cn(
'relative z-[var(--layer-popover,1000000)] max-h-(--bits-select-content-available-height) min-w-[8rem] origin-(--bits-select-content-transform-origin) overflow-x-hidden overflow-y-auto rounded-md border bg-popover text-popover-foreground shadow-md data-[side=bottom]:translate-y-1 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:-translate-x-1 data-[side=left]:slide-in-from-right-2 data-[side=right]:translate-x-1 data-[side=right]:slide-in-from-left-2 data-[side=top]:-translate-y-1 data-[side=top]:slide-in-from-bottom-2 data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=closed]:zoom-out-95 data-[state=open]:animate-in data-[state=open]:fade-in-0 data-[state=open]:zoom-in-95',
className
)}
{...restProps}
>
<SelectScrollUpButton />
<SelectPrimitive.Viewport
class={cn(
'h-(--bits-select-anchor-height) w-full min-w-(--bits-select-anchor-width) scroll-my-1 p-1'
)}
>
{@render children?.()}
</SelectPrimitive.Viewport>
<SelectScrollDownButton />
</SelectPrimitive.Content>
</SelectPrimitive.Portal>
|