Scroll Bar (OSX).sublime-mousemap

[
	{
		"button": "button1",
		"press_command": "scroll_step",
		"press_args": { "follow_mouse": true, "delay": 500, "interval": 50 },
	},
	{
		"button": "button1", "modifiers": ["alt"],
		"press_command": "scroll_drag",
		"press_args": { "scale": 0.3 },
	},
	{
		"button": "button2",
		"press_command": "scroll_adjust",
		"press_args": {
			"acceleration_dead_zone": 15,
			"acceleration_area": 200,
			"min_speed": 200,
			"max_speed": 5000,
		},
	},
]