robonen
eefd7abf83
Reorganize components into category folders (forms/canvas/overlays/etc.); add the media-editor headless family (timeline, curve-editor, waveform, crop, color picker, etc.); apply perf fixes (O(1) collection lookups, plain-object drag state, gesture-leak teardown, shallowRef color state, rect caching) and replace source `any` with proper types.
68 lines
1.8 KiB
Vue
68 lines
1.8 KiB
Vue
<script lang="ts">
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import type { PrimitiveProps } from '../../internal/primitive';
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export interface ScrollAreaScrollbarHoverProps extends PrimitiveProps {
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orientation?: 'horizontal' | 'vertical';
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forceMount?: boolean;
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}
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</script>
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<script setup lang="ts">
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import { onScopeDispose, ref } from 'vue';
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import { useEventListener, useForwardExpose } from '@robonen/vue';
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import { Presence } from '../../utilities/presence';
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import ScrollAreaScrollbarAuto from './ScrollAreaScrollbarAuto.vue';
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import { useScrollAreaRootContext } from './context';
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defineOptions({ inheritAttrs: false });
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withDefaults(defineProps<ScrollAreaScrollbarHoverProps>(), {
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orientation: 'vertical',
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});
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const ctx = useScrollAreaRootContext();
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const { forwardRef } = useForwardExpose();
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const visible = ref(false);
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let hideTimer: ReturnType<typeof setTimeout> | null = null;
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function clearTimer() {
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if (hideTimer !== null) {
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globalThis.clearTimeout(hideTimer);
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hideTimer = null;
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}
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}
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function onEnter() {
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clearTimer();
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visible.value = true;
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}
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function onLeave() {
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clearTimer();
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hideTimer = globalThis.setTimeout(() => {
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visible.value = false;
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}, ctx.scrollHideDelay.value);
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}
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// Re-attaches automatically when the scroll-area element changes; SSR-safe
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// (the getter resolves to `undefined` on the server).
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useEventListener(() => ctx.scrollArea.value, 'pointerenter', onEnter);
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useEventListener(() => ctx.scrollArea.value, 'pointerleave', onLeave);
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onScopeDispose(clearTimer);
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</script>
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<template>
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<Presence :present="forceMount || visible">
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<ScrollAreaScrollbarAuto
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:ref="forwardRef"
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v-bind="$attrs"
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:orientation="orientation"
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:as="as"
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:data-state="visible ? 'visible' : 'hidden'"
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force-mount
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>
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<slot />
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</ScrollAreaScrollbarAuto>
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</Presence>
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</template>
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