Forum

Hi:

    I will use the pro-uis package for our package, and now I am trying to use the trial version to test.. now the problem comes, How can I put the CSplitterWnd onto the CExtControlBar?

My solution: Create a CMySplitterFrame from CFrameWnd, then put it into the CControlBar, it works...

                   But when I replace the CControlBar with the CExtControlBar, it can’t work.. ??  so.. what’s going on??

class CViewBar : public CExtControlBar
{
 DECLARE_DYNAMIC(CViewBar);
public:
 CViewBar();
 virtual ~CViewBar();
    virtual BOOL Create(
  CWnd* pParentWnd,   // mandatory
        CRuntimeClass *pViewClass, // mandatory
  CCreateContext *pContext = NULL,
  LPCTSTR lpszWindowName = NULL,
  DWORD dwStyle = WS_CHILD | WS_VISIBLE | CBRS_TOP,
  UINT nID = AFX_IDW_PANE_FIRST);

 
protected:
 CCreateContext m_Context;
 CFrameWnd *m_pFrameWnd;
 
// Overrides
 // ClassWizard generated virtual function overrides
 //{{AFX_VIRTUAL(CViewBar)
 public:
 //}}AFX_VIRTUAL

    //{{AFX_MSG(CViewBar)
    afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
 afx_msg void OnSize(UINT nType, int cx, int cy);
    //}}AFX_MSG
    DECLARE_MESSAGE_MAP()
};

CViewBar::CViewBar()
{
 ZeroMemory(&m_Context, sizeof(m_Context));
 // Create a frame object.
 CRuntimeClass *pRuntimeClass = RUNTIME_CLASS(CFrameWnd);
 CObject* pObject = pRuntimeClass->CreateObject();
 ASSERT( pObject->IsKindOf( RUNTIME_CLASS( CFrameWnd ) ) );
 m_pFrameWnd = (CFrameWnd *)pObject;
}

BOOL CViewBar::Create(
 CWnd* pParentWnd,
 CRuntimeClass *pViewClass,
 CCreateContext *pContext,
 LPCTSTR lpszWindowName,
 DWORD dwStyle,
 UINT nID)
{
 ASSERT(pViewClass != NULL);
 ASSERT(pViewClass->IsDerivedFrom(RUNTIME_CLASS(CWnd)));
 if (pContext)
  memcpy(&m_Context, pContext, sizeof(m_Context));
 else {
  CFrameWnd *fw = (CFrameWnd *)AfxGetMainWnd();
  if (fw) {
//   cc.m_pCurrentDoc = fw->GetActiveDocument();
   m_Context.m_pCurrentFrame = fw;
  }
 }
 m_Context.m_pNewViewClass = pViewClass;
 return TViewBarBase::Create(
  lpszWindowName,
  pParentWnd,
  nID,
  dwStyle);
}

class CMySplitterFrame : public CFrameWnd
{
 DECLARE_DYNCREATE(CMySplitterFrame)
protected:
 CMySplitterFrame();           // protected constructor used by dynamic creation

// Attributes
public:
 CSplitterWnd  m_wndSplitter1;
// Operations
public:

// Overrides
 // ClassWizard generated virtual function overrides
 //{{AFX_VIRTUAL(CMySplitterFrame)
 protected:
 virtual BOOL OnCreateClient(LPCREATESTRUCT lpcs, CCreateContext* pContext);
 //}}AFX_VIRTUAL

// Implementation
protected:
 virtual ~CMySplitterFrame();

 // Generated message map functions
 //{{AFX_MSG(CMySplitterFrame)
  // NOTE - the ClassWizard will add and remove member functions here.
 //}}AFX_MSG
 DECLARE_MESSAGE_MAP()
};

Can you share the project or can you copy paste all the files here once again.

You told that you were trying to create the CMySplitterFrame window inside CExtControlBar but in your post we cannot see any code that creates the CMySplitterFrame window specifying a resizable control bar as its parent window. Could you send us your project so that we can help you?

/ MySplitterFrame.cpp : implementation file
//

#include "stdafx.h"
#include "SDI.h"
#include "MySplitterFrame.h"
#include "TestFormView.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CMySplitterFrame

IMPLEMENT_DYNCREATE(CMySplitterFrame, CFrameWnd)

CMySplitterFrame::CMySplitterFrame()
{
}

CMySplitterFrame::~CMySplitterFrame()
{
}

BEGIN_MESSAGE_MAP(CMySplitterFrame, CFrameWnd)
 //{{AFX_MSG_MAP(CMySplitterFrame)
  // NOTE - the ClassWizard will add and remove mapping macros here.
 //}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMySplitterFrame message handlers

BOOL CMySplitterFrame::OnCreateClient(LPCREATESTRUCT lpcs, CCreateContext* pContext)
{
 // TODO: Add your specialized code here and/or call the base class
 m_wndSplitter1.CreateStatic(this, 2,1);
 m_wndSplitter1.CreateView(0,0,RUNTIME_CLASS(CTestFormView),CSize(800,300), pContext);
 m_wndSplitter1.CreateView(1,0,RUNTIME_CLASS(CTestFormView),CSize(800,300), pContext);

// return CFrameWnd::OnCreateClient(lpcs, pContext);
 return TRUE;
}

#if !defined(AFX_MYSPLITTERFRAME_H__56F38788_27C9_4DFF_9287_63198166A1F3__INCLUDED_)
#define AFX_MYSPLITTERFRAME_H__56F38788_27C9_4DFF_9287_63198166A1F3__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// MySplitterFrame.h : header file
//

/////////////////////////////////////////////////////////////////////////////
// CMySplitterFrame frame

class CMySplitterFrame : public CFrameWnd
{
 DECLARE_DYNCREATE(CMySplitterFrame)
protected:
 CMySplitterFrame();           // protected constructor used by dynamic creation

// Attributes
public:
 CSplitterWnd  m_wndSplitter1;
// Operations
public:

// Overrides
 // ClassWizard generated virtual function overrides
 //{{AFX_VIRTUAL(CMySplitterFrame)
 protected:
 virtual BOOL OnCreateClient(LPCREATESTRUCT lpcs, CCreateContext* pContext);
 //}}AFX_VIRTUAL

// Implementation
protected:
 virtual ~CMySplitterFrame();

 // Generated message map functions
 //{{AFX_MSG(CMySplitterFrame)
  // NOTE - the ClassWizard will add and remove member functions here.
 //}}AFX_MSG
 DECLARE_MESSAGE_MAP()
};

/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_MYSPLITTERFRAME_H__56F38788_27C9_4DFF_9287_63198166A1F3__INCLUDED_)

Your code looks absolutely correct. So, to clarify why splitters do not work properly, we need to take a look at your project.