Purify
All known ViewKit-induced memory leaks and allocation problems have been fixed using PurifyTM.
Cut, Copy, Paste, and Drag and Drop
VkCutPaste provides you with a simple and consistent API for implementing cut, copy, and paste as well as Motif drag and drop in your applications.
Window Manager Configuration
VkConfigureWM() is a new function that allows you to control the window manager options by setting the window manager hints on a VkSimpleWindow (or subclass).
New Components
VkProgressDialog is a new class for displaying the approximate amount of a task completed.
VkTabbedDeck combines the VkTabPanel and VkDeck classes to easily create a collection of components with the appearance of a set of tabbed cards.
VkRunOnce2 is a new class that adds several new methods to VkRunOnce and does error checking not performed by VkRunOnce.
Status Line and Balloon Help (experimental)
QuickHelp provides a status line at the bottom of the window and/or popup balloon help for individual components. You can easily control and configure QuickHelp through the X resource database.
The interface to QuickHelp is experimental. See the QuickHelp example for usage (located in the <$INSTALLTREE>/examples/QuickHelp directory).