tempbar.cpp

雷达资料的处理和应用

// TempBar.cpp : implementation file
//

#include "stdafx.h"
#include "FuShe.h"
#include "TempBar.h"

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

/////////////////////////////////////////////////////////////////////////////
// CTempBar

CTempBar::CTempBar()
{
	m_bDown=FALSE;
	m_bHilight=TRUE;
}

CTempBar::~CTempBar()
{
}


BEGIN_MESSAGE_MAP(CTempBar, CListBox)
	//{{AFX_MSG_MAP(CTempBar)
	ON_WM_LBUTTONDOWN()
	ON_WM_MOUSEMOVE()
	ON_WM_TIMER()
	ON_WM_LBUTTONUP()
	//}}AFX_MSG_MAP
	
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CTempBar message handlers

void CTempBar::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct) 
{
	// TODO: Add your code to draw the specified item
	CDC *dc=CDC::FromHandle(lpDrawItemStruct->hDC);
	CRect rcItem(lpDrawItemStruct->rcItem);
	CRect rClient(rcItem);
	CRect rText;
	CPoint pt((rcItem.Width()-32)/2,rcItem.top+15);
	pTempItems  pTemp=&m_pItem[lpDrawItemStruct->itemID];
	HICON hIcon=AfxGetApp()->LoadIcon(pTemp->nImageID);
	rClient.DeflateRect(5,10);
	rcItem.CopyRect(rClient);
	rText.CopyRect(rClient);
	rText.top+=45;
	dc->SetBkMode(TRANSPARENT);
	if(lpDrawItemStruct->itemAction&ODA_DRAWENTIRE)
	{
//		dc->FillSolidRect(rClient,GetSysColor(COLOR_BTNSHADOW));
		dc->DrawIcon(pt,hIcon);
		dc->DrawText(pTemp->strText,rText,DT_CENTER|DT_WORDBREAK);
	}
	if(m_bDown)	
	{
		pt.x+=5;
		pt.y+=5;
		rcItem.DeflateRect(5,5);
		rText.DeflateRect(5,5);
	}
	///////////////处于选种状态下的列表颜色/////////////////////////////////////////////////
	if((lpDrawItemStruct->itemState&ODS_SELECTED)&&(lpDrawItemStruct->itemAction&(ODA_SELECT|ODA_DRAWENTIRE)))
	{
		if(m_bHilight)
		{
			dc->FillSolidRect(rClient,GetSysColor(COLOR_BTNFACE));
			if(m_bDown)
				dc->Draw3dRect(rClient,GetSysColor(COLOR_3DSHADOW),GetSysColor(COLOR_3DHILIGHT));
			else
				dc->Draw3dRect(rClient,GetSysColor(COLOR_3DHILIGHT),GetSysColor(COLOR_3DSHADOW));
		}
		dc->DrawIcon(pt,hIcon);
		dc->DrawText(pTemp->strText,rText,DT_CENTER|DT_WORDBREAK);

	}
	///////没有处于选中状态的列表的颜色////////////////////////////////////////////////////
	if(!(lpDrawItemStruct->itemState&ODS_SELECTED)&&(lpDrawItemStruct->itemAction&ODA_SELECT|ODA_DRAWENTIRE))
	{
		dc->FillSolidRect(rClient,GetSysColor(COLOR_WINDOW));
		dc->DrawIcon(pt,hIcon);
		dc->DrawText(pTemp->strText,rText,DT_CENTER|DT_WORDBREAK);
	}

}

void CTempBar::MeasureItem(LPMEASUREITEMSTRUCT lpMeasureItemStruct) 
{
	// TODO: Add your code to determine the size of specified item
	lpMeasureItemStruct->itemHeight=85;
	
}

void CTempBar::OnLButtonDown(UINT nFlags, CPoint point) 
{
	// TODO: Add your message handler code here and/or call default
	m_bDown=TRUE;
	SetCurSel(GetCurSel());               //使得当前状态进入选中状态
	
	CListBox::OnLButtonDown(nFlags, point);
}

void CTempBar::OnMouseMove(UINT nFlags, CPoint point) 
{
	// TODO: Add your message handler code here and/or call default
	m_point=point;
	SetTimer(1,50,NULL);
	
	
	
	CListBox::OnMouseMove(nFlags, point);
}

void CTempBar::OnTimer(UINT nIDEvent) 
{
	// TODO: Add your message handler code here and/or call default
	BOOL bOutPoint;
	CRect  rWindow;
	CPoint CurPoint;
	GetWindowRect(rWindow);                //得到窗口的矩形区域
	GetCursorPos(&CurPoint);                //得到鼠标的位置
	/////////////////判断鼠标是否落在矩形区域///////////////////////////////////////
	if(!rWindow.PtInRect(CurPoint))
	{
		if(!m_bDown)
		{
			SetCurSel(-1);
			m_bHilight=FALSE;
			
		}
		KillTimer(1);

		
		return;
	}
	/////////找出与鼠标最近的那个列表项，将之设为选中项//////////////////////////////
	m_bHilight=TRUE;
	int index;
	index=ItemFromPoint(m_point,bOutPoint);
	if((index!=GetCurSel())&&!bOutPoint)
		SetCurSel(index);
//	CListBox::OnTimer(nIDEvent);
}

void CTempBar::OnLButtonUp(UINT nFlags, CPoint point) 
{
	// TODO: Add your message handler code here and/or call default
	m_bDown=FALSE;
	SetCurSel(GetCurSel());
	CListBox::OnLButtonUp(nFlags, point);
}

void CTempBar::CalcWindowRect(LPRECT lpClientRect, UINT nAdjustType) 
{
	// TODO: Add your specialized code here and/or call the base class
	
	CListBox::CalcWindowRect(lpClientRect, nAdjustType);
}