Add scroller for windows. 100 pts

[john-lau]

When you hit font style and the change font style window pops up, there is no scrolling functionality so if you want to see all the fonts you need to enlarge the window. Add scrolling functionality so you can just scroll down if the window is too small to display all fonts. This should be done for all window pop ups.

[john-lau]

W18 OK. 100 Pts