BackupSetView.cpp

// BackupSetView.cpp : 实现文件
//

#include "stdafx.h"
#include "BCGPChartExample.h"
#include "BackupSetView.h"
#include "afxdialogex.h"


// CBackupSetView 对话框

IMPLEMENT_DYNAMIC(CBackupSetView, CDialogEx)

CBackupSetView::CBackupSetView(CWnd* pParent /*=NULL*/)
	: CDialogEx(CBackupSetView::IDD, pParent)
{

}

CBackupSetView::~CBackupSetView()
{
}

void CBackupSetView::DoDataExchange(CDataExchange* pDX)
{
	CDialogEx::DoDataExchange(pDX);
}


BEGIN_MESSAGE_MAP(CBackupSetView, CDialogEx)
	ON_WM_CLOSE()
	ON_WM_CTLCOLOR()
	ON_WM_PAINT()
	ON_WM_SIZE()
END_MESSAGE_MAP()


// CBackupSetView 消息处理程序

BOOL CBackupSetView::OnInitDialog()
{
	CDialogEx::OnInitDialog();

	// TODO:  在此添加额外的初始化

	return TRUE;  // return TRUE unless you set the focus to a control
	// 异常:  OCX 属性页应返回 FALSE
}


HBRUSH CBackupSetView::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
{
	HBRUSH hbr = CDialogEx::OnCtlColor(pDC, pWnd, nCtlColor);

	// TODO:  在此更改 DC 的任何特性

	switch (pWnd->GetDlgCtrlID())
	{
	case IDC_STATIC0:
		pDC->SetBkMode(TRANSPARENT);
		pDC->SetTextColor(RGB(0, 0, 0));
		return (HBRUSH)GetStockObject(HOLLOW_BRUSH);
	default:
		break;
	}
	// TODO:  如果默认的不是所需画笔，则返回另一个画笔
	return hbr;
}


void CBackupSetView::OnPaint()
{
	CPaintDC dc(this); // device context for painting
	// TODO:  在此处添加消息处理程序代码
	// 不为绘图消息调用 CDialogEx::OnPaint()
	CRect rect;
	GetClientRect(rect);
	dc.FillSolidRect(rect, RGB(255, 255, 255));
	dc.FillPath();
}


void CBackupSetView::OnSize(UINT nType, int cx, int cy)
{
	CDialogEx::OnSize(nType, cx, cy);

	// TODO:  在此处添加消息处理程序代码
	if (nType == 1) return;//最小化则什么都不做  
	// TODO: Add your message handler code here  
	CWnd *pWnd;

	pWnd = GetDlgItem(IDC_BUTTON1);
	ChangeSize(pWnd, cx, cy);
	GetClientRect(&m_rect);// 将变化后的对话框大小设为旧大小 
}

void CBackupSetView::OnCancel()
{
	// TODO:  在此添加专用代码和/或调用基类

	CDialogEx::OnCancel();
}


void CBackupSetView::OnOK()
{
	// TODO:  在此添加专用代码和/或调用基类

	CDialogEx::OnOK();
}


void CBackupSetView::OnClose()
{
	// TODO:  在此添加消息处理程序代码和/或调用默认值

	CDialogEx::OnClose();
}

void CBackupSetView::ChangeSize(CWnd *pWnd, int cx, int cy)
{
	if (pWnd)  //判断是否为空，因为对话框创建时会调用此函数，而当时控件还未创建	
	{
		CRect rect;   //获取控件变化前的大小  
		pWnd->GetWindowRect(&rect);
		ScreenToClient(&rect);//将控件大小转换为在对话框中的区域坐标

		//    cx/m_rect.Width()为对话框在横向的变化比例
		rect.left = rect.left*cx / m_rect.Width();//调整控件大小
		rect.right = rect.right*cx / m_rect.Width();
		rect.top = rect.top*cy / m_rect.Height();
		rect.bottom = rect.bottom*cy / m_rect.Height();
		pWnd->MoveWindow(rect);//设置控件大小
	}
}