关于用CSplitterWnd分割View的一点总结

1.在要分割的View中添加OnCreate消息响应函数 ;

2.分割函数:

int CUserManagerSplitterView::OnCreate(LPCREATESTRUCT lpCreateStruct) 
...{
    if (CView::OnCreate(lpCreateStruct) == -1)
        return -1;
    
    if(!m_wndUserSplitter.CreateStatic(this, 1, 2))
    ...{
        return FALSE;
    }

    BOOL bRet = m_wndUserSplitter.CreateView(0, 0, RUNTIME_CLASS(CUserLeftPanView), CSize(200, 100), NULL);
    if(!bRet)
    ...{
        TRACE0("Failed to create left user pan!");
        return FALSE;
    }

    bRet = m_wndUserSplitter.CreateView(0, 1, RUNTIME_CLASS(CUserRightPanView), CSize(100, 100), NULL);
    if(!bRet)
    ...{
        TRACE0("Failed to create right user pan!");
        return FALSE;
    }

    m_wndUserSplitter.RecalcLayout();

    
    return 0;
}

 

3.添加OnSize()响应,显示SplitterWnd:

void CUserManagerSplitterView::OnSize(UINT nType, int cx, int cy) 
...{
    CView::OnSize(nType, cx, cy);

    if(this->m_hWnd != NULL)
    ...{
        CRect rect;
        GetClientRect(&rect);

        if(m_wndUserSplitter.GetSafeHwnd() != NULL)
        ...{    
            m_wndUserSplitter.MoveWindow(&rect);            
        }

    }
    
}

3.如果要Left Pan 与 Right Pan 可相互通信,参考以下代码:

//在CUserLeftPanView 中定义: CUserRightPanView *m_pUserRightPanView;
//然后在OnCreate后面添加:

CUserLeftPanView* pUserLeftPanView = (CUserLeftPanView*)m_wndSplitter.GetPane(0, 0);
pUserLeftPanView->m_pRightPanView= (CUserRightPanView*)m_wndSplitter.GetPane(0, 1); 

4.分割Frame方法一样;