Could use some help with this interface

[Mike Pliam]

Thanks alot Arjay,

This works after making some minor changes. It is somewhat confusing which panes belong to which CSplitterWnd because there is only 1 column with 2 rows and the upper right hand pane is nested within column 1 which is misleadingly associated with m_wndSplitter2 while row 2 is associated with m_wndSplitter.

CSplitterWnd m_wndSplitter; // the bottom pane (1, 0)
CSplitterWnd m_wndSplitter2; // the top left hand pane (0, 0) and the top right hand pane (0, 1)

void CChildFrame::OnSize(UINT nType, int cx, int cy)
{
	CMDIChildWndEx::OnSize(nType, cx, cy);

	CRect cr;
	GetWindowRect(&cr); 

	if (m_bInitSplitter && nType != SIZE_MINIMIZED)
	{
		m_wndSplitter.SetRowInfo( 0, 0.75*cy, 0 );  // adjust row 1 height here
		m_wndSplitter2.SetColumnInfo(0, cr.Width() / 2, 50);
		m_wndSplitter2.SetColumnInfo(1, cr.Width()/ 2, 50); 
		m_wndSplitter.SetColumnInfo(0, cr.Width(), 50);
		m_wndSplitter.SetRowInfo(1, cr.Height()/4, 30);

		m_wndSplitter.RecalcLayout();

		DisplayViewThreeWindow();
	}

	//DisplayViewThreeWindow();   // crashes if here
}

void CChildFrame::DisplayViewThreeWindow()
{
	// get the debug view text
	CString csViewThreeText;
	TRACE0("csViewThreeText = "); OutputDebugString(csViewThreeText); TRACE0("\n");

	int cx, cy;
	CRect r;
	GetClientRect(&r);

	if(!m_bViewThree)
	{
		m_wndSplitter2.EnableWindow();
		m_wndSplitter2.SetRowInfo(0, r.Height(), r.Height());
		m_wndSplitter2.SetColumnInfo(0,r.Width()/2,0);
		m_wndSplitter2.SetColumnInfo(1,r.Width()/2,0);

		cx = r.Width();
		cy = r.Height();
		m_wndSplitter.EnableWindow();
		m_wndSplitter.SetRowInfo(0,cy,30);
		m_wndSplitter.SetColumnInfo(0,cx,30);

	}

	if(m_bViewThree)
	{
		m_wndSplitter.EnableWindow();
		cx = r.Width();
		cy = 0.70 * r.Height();
		m_wndSplitter.EnableWindow();
		m_wndSplitter.SetRowInfo(0,cy,30);
		m_wndSplitter.SetColumnInfo(0,cx,30);
	}

	m_wndSplitter.RecalcLayout();

}