id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc	distribution	status_field
2504	Scrollbars should include far right/bottom pixel column/row (Fitt's Law)	sethwoodworth		"Scrollbars, by necessity for small screens, are small in sugar.  But we are not utilizing the right-most pixel as part of the scrollbar.  As cited in the Sugar HIG[0] states that screen corners and edges are control interfaces that are highly usable according to Fitt's Law[1].

Here is the current interaction when someone wants to scroll down in an activity:
1. User moves cursor to the far right scrollbar.
2. User overshoots by one pixel to the right-most pixel (Y-max)
3. User clicks and drags the cursor up or down.
4. Sugar doesn't respond.

Ideally, this would happen:
1. User moves cursor to the far right scrollbar.
2. User knows and expects the Y-max to be clickable as scrollbar
3. User clicks and drags.
4. Sugar scrolls the window.


[0] http://wiki.sugarlabs.org/go/Human_Interface_Guidelines#Activation_Methods
[1] http://en.wikipedia.org/wiki/Fitt%27s_law"	enhancement	new	Unspecified by Maintainer	Unspecified by Release Team	sugar	Unspecified	Unspecified		scollbar, scroll, fitt's law, UX	lfaraone	Unspecified	Unconfirmed