From FOSS Software:
Prof-UIS is a feature rich and powerful VC++/MFC library that provides newest GUI components and solutions. Microsoft Visual Studio 2005 and Office 2000/XP/2003 themes are changeable on the fly. There is a resizable control bar, which supports docking into dynamic tab containers with detachable tabs, docking markers and autohide feature, dynamic control bars for displaying their content as MDI/SDI documents; customizable toolbars, menus, and keyboard accelerators; feature rich dockable toolbar and menu bar; consistent resizable combo/edit/date fields in toolbars and menus; color picker toolbar buttons with color pop-up menus; One Note, Whidbey and flat tab control, MDI tabs, and tab page container; image editor control which supports icons/bitmaps of any color depth; color selection dialog, which supports 15 different color picker modes; toolbox similar to that in VS .NET and VS 2005; date time picker and time duration controls; data grid and property grid; multiple profile GUI persistence. Version 2.5 may include unspecified updates, enhancements, or bug fixes.