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fix(SequenceEditor): horizontal scroll with shift in macOS Firefox

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This commit is contained in:
Cole Lawrence 2022-06-24 09:22:33 -04:00
parent 977ddb6574
commit 39d897cd83
1 changed files with 6 additions and 1 deletions
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7
theatre/studio/src/panels/SequenceEditorPanel/DopeSheet/Right/HorizontallyScrollableArea.tsx
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@ -202,7 +202,12 @@ function useHandlePanAndZoom(
const windowSize = oldRange.end - oldRange.start
const speed = windowSize / sequenceLength
const delta = normalize(event.deltaY, [-50, 50])
// if there's no deltaY, the browser is probably assigning to deltaX because of the shiftKey
// it appeared that Safari + Chrome continue to use deltaY with shiftKey, while FF on macOS
// updates the deltaX with deltaY unchanged.
// this is a little awkward with track pads + shift on macOS FF, but that's not a big deal
// since scrolling horizontally with macOS track pads is not necessary to hold shift.
const delta = normalize(event.deltaY || event.deltaX, [-50, 50])
const scaleFactor = delta * 0.05 * speed
const newRange = mapValues(