Problem of SplitterWnd

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   I want to create a extendable application UI like the TabbedView Sample. In which I can attach any window object to a tabcontrol,such as CView object,CHtmlView Object, CFormView object , FrameWnd Object etc. Let's pretend we don't know what exactly the object's class,we just know it's  CWnd-based, so if the object is FrameWnd-based, we should splitter it by a CSplitterWnd member. How to do that ? I mean how to add a splittered Frame to a tabcontrol? It seems hard. 

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qinzhw Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 25 November 2005 Location: Colombia Status: Offline Points: 16	Post Options Post Reply Quote qinzhw Report Post Thanks(0) Quote Reply Topic: Problem of SplitterWnd Posted: 30 November 2005 at 2:57am
	I want to create a extendable application UI like the TabbedView Sample. In which I can attach any window object to a tabcontrol,such as CView object,CHtmlView Object, CFormView object , FrameWnd Object etc. Let's pretend we don't know what exactly the object's class,we just know it's CWnd-based, so if the object is FrameWnd-based, we should splitter it by a CSplitterWnd member. How to do that ? I mean how to add a splittered Frame to a tabcontrol? It seems hard.

qinzhw Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 25 November 2005 Location: Colombia Status: Offline Points: 16	Post Options Post Reply Quote qinzhw Report Post Thanks(0) Quote Reply Posted: 30 November 2005 at 3:54am
	This problem has been resolved. By default , a CView-based class generated by MFC has a protected constructor, when using CRuntimeClass::CreateObject() to creating an instance of such class, return value is null. Just define the constructor as a public one CSplitterWnd::AddView will return OK.