In particular in MENU calls with menus that have dividing lines in as well as scrollbars, which necessitates supporting smooth scrolling as opposed to only scrolling in multiples of the line height.
Also fixes several graphical glitches in menus with scrollbars, such as submenu arrows not drawing in the correct location, performance, and flicker.
In particular in MENU calls with menus that have dividing lines in as well as scrollbars, which necessitates supporting smooth scrolling as opposed to only scrolling in multiples of the line height.
Also fixes several graphical glitches in menus with scrollbars, such as submenu arrows not drawing in the correct location, performance, and flicker.