Don't center the scroller nub on the mouse position when dragging.
Multiline text edit: insert newline char when enter is pressed.
Text edit validate text callback function.
Added spinner widget.
Added stack layout frame to demo.
Added groupbox frame to demo.
Added radio button frame to demo.
Added checkbox frame to demo.
Added list frame to demo.
Added scroller frame to demo.
Added combo frame to demo.
Added tabbed frame to demo.
Added window frame to demo.
Added wzColor. Have the renderer decide what the default text color is.
Clear widget hover when mousing over a window.
Custom list item drawing, and expose renderer internals.
Create scroller buttons internally. Draw them and the scroller all at once.