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Fix hover cursor stutter on day load

old-stable24
Varun Patil 2022-10-22 10:15:28 -07:00
parent dab1119707
commit b8cbe14ae6
1 changed files with 10 additions and 2 deletions
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12
src/components/ScrollerManager.vue
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@ -108,13 +108,21 @@ export default class ScrollerManager extends Mixins(GlobalMixin) {
// Get the scroll position
const scroll = this.recycler?.$el?.scrollTop || 0;
// Move hover cursor to px position
// Get cursor px position
const {top1, top2, y1, y2} = this.getCoords(scroll, 'y');
const topfrac = (scroll - y1) / (y2 - y1);
const rtop = top1 + (top2 - top1) * topfrac;
// Always move static cursor to right position
this.cursorY = utils.roundHalf(rtop);
this.moveHoverCursor(this.cursorY);
// Move hover cursor to same position unless hovering
// Regardless, we need this call because the internal mapping might have changed
if ((<HTMLElement>this.$refs.scroller).matches(':hover')) {
this.moveHoverCursor(this.hoverCursorY);
} else {
this.moveHoverCursor(this.cursorY);
}
// Show the scroller for some time
if (this.scrollingRecyclerTimer) window.clearTimeout(this.scrollingRecyclerTimer);