I am working on a project where I have created different kinds of tools (Ex: Pan, Zoom, Rotate) using VTKJS. Each time I select any of this tools particular functionality activates (Ex: When I select Zoom then I am able to zoom in and zoom out the image).Now the issue is if I select any of these tools the default style for cursor applied which is `cursor: pointer` and I want to change different cursor styles for each tool item. Is there any way in VTKJS that I can change this default behavior.
Ex: For Zoom I need zoom-in, For Pan I need pointer, For Rotate its default(arrow).

Now what I have tried is on each of this tool items I have created event listeners

```
 zoomButton.setAttribute("style", "cursor:zoom-in !important");

```

and it works fine and it changes the cursor icons. But whenever I try to zoom-in or zoom-out the cursor revert back to `cursor:pointer`. So is their ant way we can handle this ?