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hub / github.com/Acode-Foundation/Acode / restoreScrollbarScrollLock

Function restoreScrollbarScrollLock

src/lib/editorManager.js:2459–2486  ·  view source on GitHub ↗
()

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2457 }
2458
2459 function restoreScrollbarScrollLock() {
2460 if (Date.now() >= scrollbarScrollLockUntil) {
2461 clearScrollbarScrollLock();
2462 return false;
2463 }
2464
2465 const scroller = editor?.scrollDOM;
2466 if (!scroller) return false;
2467
2468 let restored = false;
2469 if (
2470 typeof scrollbarScrollLockTop === "number" &&
2471 Math.abs(scroller.scrollTop - scrollbarScrollLockTop) > 1
2472 ) {
2473 scroller.scrollTop = scrollbarScrollLockTop;
2474 lastScrollTop = scroller.scrollTop;
2475 restored = true;
2476 }
2477 if (
2478 typeof scrollbarScrollLockLeft === "number" &&
2479 Math.abs(scroller.scrollLeft - scrollbarScrollLockLeft) > 1
2480 ) {
2481 scroller.scrollLeft = scrollbarScrollLockLeft;
2482 lastScrollLeft = scroller.scrollLeft;
2483 restored = true;
2484 }
2485 return restored;
2486 }
2487
2488 /**
2489 * Checks if the cursor is visible within the CodeMirror viewport.

Callers 1

handleEditorScrollFunction · 0.85

Calls 1

clearScrollbarScrollLockFunction · 0.85

Tested by

no test coverage detected