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Grab cursor for drag-panning

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This commit is contained in:
Jamie Wong 2017-12-29 22:22:58 -05:00
parent 09a2b60512
commit e59299cfc5
1 changed files with 3 additions and 0 deletions
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3
flamechart-view.tsx
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@ -432,6 +432,8 @@ export class FlamechartPanZoomView extends ReloadableComponent<FlamechartPanZoom
private lastDragPos: Vec2 | null = null
private onMouseDown = (ev: MouseEvent) => {
document.body.style.cursor = 'grabbing'
document.body.style.cursor = '-webkit-grabbing'
this.lastDragPos = new Vec2(ev.offsetX, ev.offsetY)
}
@ -507,6 +509,7 @@ export class FlamechartPanZoomView extends ReloadableComponent<FlamechartPanZoom
}
private onWindowMouseUp = (ev: MouseEvent) => {
document.body.style.cursor = 'default'
this.lastDragPos = null
}