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NodeGraph: Fix zooming sensitivity on touchpads (#40718)

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Andrej Ocenas 2021-10-26 13:17:54 +02:00 committed by GitHub
parent a45861298f
commit c9507f8f8a
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1 changed files with 6 additions and 2 deletions
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8
public/app/plugins/panel/nodeGraph/useZoom.ts
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@ -53,10 +53,14 @@ export function useZoom({ stepUp, stepDown, min, max } = defaultOptions) {
if (wheelEvent.ctrlKey || wheelEvent.metaKey) {
event.preventDefault();
setScale(Math.min(Math.max(min ?? -Infinity, scale + Math.min(wheelEvent.deltaY, 2) * -0.01), max ?? Infinity));
if (wheelEvent.deltaY < 0) {
onStepUp();
const newScale = scale + Math.max(wheelEvent.deltaY, -4) * -0.015;
setScale(Math.max(min ?? -Infinity, newScale));
} else if (wheelEvent.deltaY > 0) {
onStepDown();
const newScale = scale + Math.min(wheelEvent.deltaY, 4) * -0.015;
setScale(Math.min(max ?? Infinity, newScale));
}
}
},