www.pudn.com > Nethief.rar > MySplitterWnd.cpp

// MySplitterWnd.cpp : implementation file 
// 
 
#include "stdafx.h" 
#include "Nethief.h" 
#include "MySplitterWnd.h" 
#include "MainFrm.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CMySplitterWnd 
 
IMPLEMENT_DYNCREATE(CMySplitterWnd, CSplitterWnd) 
 
CMySplitterWnd::CMySplitterWnd() 
{ 
	m_nStartup=0; 
	m_bIsDragSplitterBar=FALSE; 
} 
 
CMySplitterWnd::~CMySplitterWnd() 
{ 
} 
 
BOOL CMySplitterWnd::OnCreateClient(LPCREATESTRUCT /*lpcs*/, CCreateContext* pContext) 
{ 
	return m_wndSplitter.Create(this, 
		2, 2,       // TODO: adjust the number of rows, columns 
		CSize(10, 10),  // TODO: adjust the minimum pane size 
		pContext); 
} 
 
 
BEGIN_MESSAGE_MAP(CMySplitterWnd, CSplitterWnd) 
	//{{AFX_MSG_MAP(CMySplitterWnd) 
	ON_WM_SIZE() 
	ON_WM_LBUTTONDOWN() 
	ON_WM_MOUSEMOVE() 
	ON_WM_LBUTTONUP() 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CMySplitterWnd message handlers 
 
void CMySplitterWnd::OnSize(UINT nType, int cx, int cy)  
{ 
	// TODO: Add your message handler code here 
	if(m_nStartup<2) 
	{ 
		m_nStartup++; 
		CSplitterWnd::OnSize(nType, cx, cy); 
		return; 
	} 
	CSplitterWnd::OnSize(nType, cx, cy); 
	if(nType==SIZE_MAXIMIZED||nType==SIZE_RESTORED) 
	{ 
		int cxMin; 
		int cxOldColumnPos2; 
		GetColumnInfo(1,cxOldColumnPos2,cxMin); 
		int cxOldColumnPos3; 
		GetColumnInfo(2,cxOldColumnPos3,cxMin); 
 
		CMainFrame* frame=(CMainFrame*)GetParentFrame(); 
		frame->m_cxOldColumnPos2=cxOldColumnPos2+cxOldColumnPos3; 
		if(frame->m_bIsFileManager) 
		{ 
			SetColumnInfo(1,frame->m_cxOldColumnPos2,0); 
			RecalcLayout(); 
		} 
	} 
} 
 
void CMySplitterWnd::OnLButtonDown(UINT nFlags, CPoint point)  
{ 
	// TODO: Add your message handler code here and/or call default 
	if(IsAllowDrag(point)) 
	{ 
		m_bIsDragSplitterBar=TRUE; 
		CSplitterWnd::OnLButtonDown(nFlags, point); 
	} 
	else 
		return; 
} 
 
void CMySplitterWnd::OnMouseMove(UINT nFlags, CPoint point)  
{ 
	// TODO: Add your message handler code here and/or call default 
	if(nFlags==NULL) 
	{ 
		if(IsAllowDrag(point)) 
			CSplitterWnd::OnMouseMove(nFlags, point); 
		return; 
	} 
	CSplitterWnd::OnMouseMove(nFlags, point); 
} 
 
BOOL CMySplitterWnd::IsAllowDrag(CPoint point) 
{ 
	CMainFrame* frame=(CMainFrame*)GetParentFrame(); 
	if(frame->m_bIsFileManager) 
	{ 
		int cxMin; 
		int cxCurColumnPos1; 
		GetColumnInfo(0,cxCurColumnPos1,cxMin); 
		int nBound=point.x-cxCurColumnPos1; 
		if(nBound>=2&&nBound<=8) 
			return TRUE; 
	} 
	return FALSE; 
} 
 
void CMySplitterWnd::OnLButtonUp(UINT nFlags, CPoint point)  
{ 
	// TODO: Add your message handler code here and/or call default 
	CSplitterWnd::OnLButtonUp(nFlags, point); 
	if(m_bIsDragSplitterBar) 
	{ 
		m_bIsDragSplitterBar=FALSE; 
		int cxMin; 
		int cxOldColumnPos2; 
		GetColumnInfo(1,cxOldColumnPos2,cxMin); 
		int cxOldColumnPos3; 
		GetColumnInfo(2,cxOldColumnPos3,cxMin); 
 
		CMainFrame* frame=(CMainFrame*)GetParentFrame(); 
		frame->m_cxOldColumnPos2=cxOldColumnPos2+cxOldColumnPos3; 
		SetColumnInfo(1,frame->m_cxOldColumnPos2,0); 
		RecalcLayout(); 
	} 
}