Syntax Editor Problem within a splitter

Here's how I was able to fix this:

For the first problem, just add UpdateWindow(); as the last line in CXTPSyntaxEditCtrl::OnSize

The second problem do as following:

Add support to CXTPSyntaxEditView to subclass the edit control

1.         Replace CXTPSyntaxEditCtrl m_wndEditCtrl; with CXTPSyntaxEditCtrl *m_pwndEditCtrl; in CXTPSyntaxEditView.h

2.         Replace all m_wndEditCtrl with m_pwndEditCtrl in CXTPSyntaxEditView.cpp

3.         Replace line 751 with    return *m_pwndEditCtrl; in CXTPSyntaxEditView.cpp

4.         Add the following method to CXTPSyntaxEditView

      virtual CXTPSyntaxEditCtrl* OnCreateSyntaxEditCtrl() const

      {

            CXTPSyntaxEditCtrl* pCtrl = new CXTPSyntaxEditCtrl();

            ASSERT_VALID( pCtrl );

            return pCtrl;

      }

5.         Replace line 344 in with CXTPSyntaxEditView.cpp

      m_pwndEditCtrl = OnCreateSyntaxEditCtrl();

      ASSERT_VALID( m_pwndEditCtrl );

      m_bScrollBars = m_bScrollBars || !m_pwndEditCtrl->CreateScrollbarOnParent();

      if( !m_pwndEditCtrl->Create(this, m_bScrollBars, m_bScrollBars, pDataManager, pContext))

      {

            TRACE0("Failed to create edit control.\n");

            return -1;

      }

6.         Add delete m_pwndEditCtrl; to the CXTPSyntaxEditView destructor

Prevent the control from adding a scrollbar to a parent splitter.

1.         Add the following method to CXTPSyntaxEditCtrl

virtual bool CreateScrollbarOnParent() const { return true; }

2.         Replace the lines 2952, 2964, 2978, 2992, 3004, 3016, 3028, 3040, 3052, 3066, 3080, 3094, and 3106 in CXTPSyntaxEditCtrl.cpp with:

if( pParentWnd != NULL && CreateScrollbarOnParent() )

3.         Replace the following line in CXTPSyntaxEditView.cpp

            761 - if( pSplitterWnd != NULL && m_pwndEditCtrl->CreateScrollbarOnParent() )

      900 - if (!pSplitterWnd || !m_pwndEditCtrl->CreateScrollbarOnParent() )

      1295 - if (pSplitterWnd && m_pwndEditCtrl->CreateScrollbarOnParent() )

4.         Create a class that subclasses CXTPSyntaxEditCtrl, override CreateScrollbarOnParent, in the view override OnCreateSyntaxEditCtrl to return a instance of your edit control.