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fix: sync ruler/grid/CC lane scroll via ccWrapperRef

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This commit is contained in:
3dtours
2026-07-25 08:01:55 +07:00
parent eb805c04a4
commit 8dee5c8cdb
2 changed files with 7 additions and 2 deletions
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app/static/js/app.jsx
+5
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@@ -4416,6 +4416,7 @@ const PianoRollTabEditor = ({ st, zoom, bpm, viewportWidth, onClose, onUpdateNot
const canvasRef = React.useRef(null);
const ccCanvasRef = React.useRef(null);
const ccWrapperRef = React.useRef(null);
const gridScrollRef = React.useRef(null);
const keybedRef = React.useRef(null);
const rulerScrollRef = React.useRef(null);
@@ -5205,6 +5206,9 @@ const PianoRollTabEditor = ({ st, zoom, bpm, viewportWidth, onClose, onUpdateNot
if (rulerScrollRef.current) {
rulerScrollRef.current.scrollLeft = e.currentTarget.scrollLeft;
}
if (ccWrapperRef.current) {
ccWrapperRef.current.scrollLeft = e.currentTarget.scrollLeft;
}
const el = e.currentTarget;
const THRESHOLD = 200;
if (el.scrollLeft + el.clientWidth >= el.scrollWidth - THRESHOLD) {
@@ -5476,6 +5480,7 @@ const PianoRollTabEditor = ({ st, zoom, bpm, viewportWidth, onClose, onUpdateNot
}, /*#__PURE__*/React.createElement("div", {
className: "w-[60px] bg-[#222222] border-r border-zinc-900 flex items-center justify-center text-[10px] text-zinc-500 font-mono shrink-0 font-bold"
}, ccMode.toUpperCase()), /*#__PURE__*/React.createElement("div", {
ref: ccWrapperRef,
className: "flex-1 overflow-x-hidden min-w-0"
}, /*#__PURE__*/React.createElement("div", {
style: {