C++ MFC Dockable Child Windows In Each Tab

32bit MFC App Project Files Required for Visual Studio 2010 tabs left click "+" tab to create new tab right click tab for menu - New Tab - Save Tab - Save Tab As... - Close Tab - Close All Tabs File App Menu - New Child Window - Open Tab Windows App Menu - Tile (child windows in current tab) Basic Operation: 1. when new child is created, it will initially float outside of the main app. 2. User can dock floating windows to current tab top/bottom/left/right or existing child top/bottom/left/right (if possible) 3. User can re-dock windows to selected tab top/bottom/left/right or existing child top/bottom/left/right (if possible) or return to float. 4. When docking users need to see an outline (or something) if docking is possible. 5. Maximizing child window will still show caption bar. 6. When tab is modified, append "*" to title until saved. 7. Save Tab As... using xml to My Documents\MDITabsDemo 8. Open Tab from My Documents\MDITabsDemo 9. On Exit save the current tab setup to registry and re-use when re-loaded.