Changes:


Added TreeViewNodeText( node ).

Added toolbar separators. A 'blank' icon in a toolbar image (ie: an icon with all colors transparent) will
be shown as a separator in a toolbar.

Added 'okay' and 'cancel' style buttons (flags 4 and 5), which are 'auto-clicked' when you hit 'return' or
'escape' (but only when a button or textfield within the same group is currently active).

Added support for tabbing between buttons and textfields.

Fixed slider events. 'Modeless' clicks (eg: line/page up/down) used to generate a single BeginModal event but
no matching EndModal event. Modeless clicks no generate no BeginModal/EndModal event at all. Modal events (ie:
slider draggin) used to generate a spurious gadget action event when the slider was released. No more.

Listboxes now generate action events when keys are used to switch between items.

Improved fast user switching support. Probably not 100% in all cases, but works on my test stuff here.

Fixed sliders auto-enabling when using SetSliderRange. Note though that disabled sliders appear to always
'hide their range'. Kind of understandable.

Tabber initial border corruption fixed.

Fixed infinite loop when using HtmlViewGo in response to a NONAVIGATE style gadget event.