Description
Recently I commited: eclipse-platform/eclipse.platform.swt@6e4241d, where we read the cursor size value from accessibility setting of windows. I assumed that each value is multiple of 32 which was wrong.

Here for the cursor size 4 is 80

and my method will return 2 (i assumed it should return 4). Changing it to float will return us 2.4 which is more precise when trying to scale up the size.