【VC开源代码栏目提醒】：网学会员为广大网友收集整理了，DlgDateExchange2VIEW.cpp，希望对大家有所帮助！
// DlgDateExchange2View.cpp : implementation of the CDlgDateExchange2View class
//
#include "stdafx.h"
#include "DlgDateExchange2.h"
#include "DlgDateExchange2Doc.h"
#include "DlgDateExchange2View.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
#define WM_SET_COLOR WM_USER+100//自定义消息
/////////////////////////////////////////////////////////////////////////////
// CDlgDateExchange2View
IMPLEMENT_DYNCREATE(CDlgDateExchange2View, CView)
BEGIN_MESSAGE_MAP(CDlgDateExchange2View, CView)
//{{AFX_MSG_MAP(CDlgDateExchange2View)
ON_WM_RBUTTONDOWN()
ON_MESSAGE(WM_SET_COLOR,OnSetColor)
//}}AFX_MSG_MAP
// Standard printing commands
ON_COMMAND(ID_FILE_PRINT, CView::OnFilePrint)
ON_COMMAND(ID_FILE_PRINT_DIRECT, CView::OnFilePrint)
ON_COMMAND(ID_FILE_PRINT_PREVIEW, CView::OnFilePrintPreview)
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CDlgDateExchange2View construction/destruction
CDlgDateExchange2View::CDlgDateExchange2View()
{
// TODO: add construction code here
r=128;
g=200;
b=0;
}
CDlgDateExchange2View::~CDlgDateExchange2View()
{
}
BOOL CDlgDateExchange2View::PreCreateWindow(CREATESTRUCT& cs)
{
// TODO: Modify the Window class or styles here by modifying
pDialog = new CTextColorDlg(this);
//Check if new succeeded and we got a valid pointer to a dialog object
if(pDialog != NULL)
{
BOOL ret = pDialog->Create(IDD_DIALOG1,this); //创建非模态对话框
if(!ret) //创建失败
AfxMessageBox("创建对话框失败");
}
else
AfxMessageBox("对话框对象构造失败");
return CView::PreCreateWindow(cs);
}
/////////////////////////////////////////////////////////////////////////////
// CDlgDateExchange2View drawing
void CDlgDateExchange2View::OnDraw(CDC* pDC)
{
CDlgDateExchange2Doc* pDoc = GetDocument();
ASSERT_VALID(pDoc);
// TODO: add draw code for native data here
CFont myfont; //定义字体
LOGFONT font;
memset(&font,0,sizeof(LOGFONT));
font.lfHeight=20; //字体高度
font.lfWeight=500;
strcpy(font.lfFaceName,"Arial"); //字体样式
myfont.CreateFontIndirect(&font);
pDC->SelectObject(&myfont); //DC载入字体
COLORREF crColor=RGB(r,g,b);
pDC->SetTextColor(crColor); //设置文本颜色
pDC->TextOut(20,20,"单击鼠标右键弹出非模态对话框！"); //输出文本
pDC->TextOut(20,50,"实现非模态对话框的数据交换！"); //输出文本
}
/////////////////////////////////////////////////////////////////////////////
// CDlgDateExchange2View printing
BOOL CDlgDateExchange2View::OnPreparePrinting(CPrintInfo* pInfo)
{
// default preparation
return DoPreparePrinting(pInfo);
}
void CDlgDateExchange2View::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
// TODO: add extra initialization before printing
}
void CDlgDateExchange2View::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
// TODO: add cleanup after printing
}
/////////////////////////////////////////////////////////////////////////////
// CDlgDateExchange2View diagnostics
#ifdef _DEBUG
void CDlgDateExchange2View::AssertValid() const
{
CView::AssertValid();
}
void CDlgDateExchange2View::Dump(CDumpContext& dc) const
{
CView::Dump(dc);
}
CDlgDateExchange2Doc* CDlgDateExchange2View::GetDocument() // non-debug version is inline
{
ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CDlgDateExchange2Doc)));
return (CDlgDateExchange2Doc*)m_pDocument;
}
#endif //_DEBUG
/////////////////////////////////////////////////////////////////////////////
// CDlgDateExchange2View message handlers
void CDlgDateExchange2View::OnRButtonDown(UINT nFlags, CPoint point)
{
// TODO: Add your message handler code here and/or call default
pDialog->ShowWindow(SW_HIDE); //隐藏对话框
CRect dlgRect;
pDialog->GetWindowRect(&dlgRect); //获取对话框窗口大小
ClientToScreen(&point);//将鼠标位置转换为屏幕坐标
//移动对话框窗口
pDialog->MoveWindow(point.x, point.y,dlgRect.Width(),dlgRect.Height());
//将当前画刷的值赋予对话框变量
pDialog->m_blue=b;
pDialog->m_green=g;
pDialog->m_red=r;
pDialog->UpdateData(false);//更新控件
pDialog->ShowWindow(SW_SHOW); //显示对话框
CView::OnRButtonDown(nFlags, point);
}
void CDlgDateExchange2View::OnSetColor(WPARAM wP,LPARAM lP)
{
//获取非模态对话框设置的颜色值
r=pDialog->m_red;
g=pDialog->m_green;
b=pDialog->m_blue;
Invalidate();//更新视图
}
上一篇：
Cggl_info_u.pas
下一篇：
科研管理杂志简介
2013-9-1
