splitterbar.h

来自「一个关于局域网简单抓包工具」· C头文件 代码 · 共 94 行

// CSplitterBar.h : header file
//
//1、将文件夹SplitterBar(SplitterBar.h,SplitterBar.cpp)拷贝到应用的文件夹中
//2、在需要切分的Dialog对话框的头文件中加入:
//		#include ".\SplitterBar\SplitterBar.h"
//	protected:
//		CSplitterBar m_wndVSplitBar;
//		CSplitterBar m_wndHSplitBar;
//3、在需要切分的Dialog的cpp文件(类)中的OnInitDialog()事件函数加入:
//	//Dialog切分窗口(2行1列,下面行再分2列)
//	CRect rect(0,0,0,0);
//	m_wndHSplitBar.Create(WS_CHILD|WS_BORDER|WS_DLGFRAME|WS_VISIBLE,rect,this,999,TRUE);//TRUE表示水平分隔条
//	m_wndHSplitBar.SetPanes(&m_listdata,&m_TreeDetail,&m_Data);
//	m_wndVSplitBar.Create(WS_CHILD|WS_BORDER|WS_DLGFRAME|WS_VISIBLE,rect,this,999);
//	m_wndVSplitBar.SetPanes(&m_TreeDetail,&m_Data); 
//
//缺点：2行1列，第2行再分2列--不灵活
/////////////////////////////////////////////////////////////////////////////
#ifndef __SPLITTER_BAR_H__
#define __SPLITTER_BAR_H__

#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000

#define WM_SPLITTER_MOVED	WM_USER+1000
/////////////////////////////////////////////////////////////////////////////
// CSplitterBar

class CSplitterBar : public CWnd
{
	DECLARE_DYNAMIC(CSplitterBar)

	enum DRAGFLAG { DRAG_ENTER=0, DRAG_EXIT=1, DRAGGING=2 };
protected:
	CRect	m_rectSplitter;
	CRect	m_rectDragPrev;
	CRect	m_rectDragCurt;
	BOOL	m_bDragging;

	CWnd	*m_pwndLeftPane;	//left(or upper) pane window
	CWnd	*m_pwndRightPane;	//right(or under) pane window
	CWnd	*m_pwndOtherPane;	//

	int		m_cxLeftMost;		//left most, relative to parent window
	int		m_cxRightMost;		//right most, relative to parent window

	BOOL	m_bHorizontal;
// Construction
public:
	CSplitterBar();
	BOOL Create(DWORD dwStyle, const RECT& rect, CWnd* pParentWnd, UINT nID, BOOL bHorizontal=FALSE);

// Attributes
public:
	BOOL IsCursorOverSplitter( const CPoint& ptCursor );

// Operations
public:
	void DrawDraggingBar(CPoint point,DRAGFLAG df=DRAGGING);
	void SetPanes(CWnd *pwndLeftPane,CWnd *pwndRightPane);
	void SetPanes(CWnd *pwndLeftPane,CWnd *pwndRightPane,CWnd *pwndOtherPane);
	void MovePanes();

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CSplitterBar)
	//}}AFX_VIRTUAL

// Implementation
public:
	virtual ~CSplitterBar();

	// Generated message map functions
protected:
	//{{AFX_MSG(CSplitterBar)
	afx_msg void OnPaint();
	afx_msg UINT OnNcHitTest(CPoint point);
	afx_msg int  OnCreate(LPCREATESTRUCT lpCreateStruct);
	afx_msg BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message);
	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
	afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

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

//{{AFX_INSERT_LOCATION}}
// Microsoft Developer Studio will insert additional declarations immediately before the previous line.

#endif