CPalette 调色板,用来设置颜色
主要代码
MFCMDI.cpp
// MFCMDI.cpp : Defines the entry point for the application.
//
#include "stdafx.h"
#include "resource.h"
class CMdiDoc:public CDocument{
DECLARE_DYNCREATE(CMdiDoc)
public:
CString m_strContent;
};
IMPLEMENT_DYNCREATE(CMdiDoc,CDocument)
class CMdiView:public CEditView{
DECLARE_DYNCREATE(CMdiView)
DECLARE_MESSAGE_MAP()
public:
afx_msg void OnEnChange();
virtual void OnUpdate( CView* pSender, LPARAM lHint,
CObject* pHint );
};
BEGIN_MESSAGE_MAP(CMdiView,CEditView)
ON_CONTROL_REFLECT_EX(EN_CHANGE,OnEnChange)
END_MESSAGE_MAP()
IMPLEMENT_DYNCREATE(CMdiView,CEditView)
void CMdiView::OnEnChange(){
CMdiDoc *pMdiDoc=(CMdiDoc*)GetDocument();
GetWindowText(pMdiDoc->m_strContent);
pMdiDoc->UpdateAllViews(this);
}
void CMdiView::OnUpdate( CView* pSender, LPARAM lHint,
CObject* pHint ){
CMdiDoc *pDoc=(CMdiDoc*)GetDocument(); //get document
SetWindowText(pDoc->m_strContent); //show content
}
class CChildFrame:public CMDIChildWnd{
DECLARE_DYNCREATE(CChildFrame)
};
IMPLEMENT_DYNCREATE(CChildFrame,CMDIChildWnd)
class CMainFrame:public CMDIFrameWnd{
DECLARE_MESSAGE_MAP()
public:
afx_msg void OnNewView();
};
BEGIN_MESSAGE_MAP(CMainFrame,CMDIFrameWnd)
ON_COMMAND(ID_NEWVIEW,OnNewView)
END_MESSAGE_MAP()
void CMainFrame::OnNewView(){
CFrameWnd* pFrameWnd=GetActiveFrame();
if(!pFrameWnd->IsKindOf(RUNTIME_CLASS(CChildFrame))){
return ;
}
CView *pView=pFrameWnd->GetActiveView();
CDocument *pDoc=pView->GetDocument();
CDocTemplate* pTemplate=pDoc->GetDocTemplate();
CChildFrame *pNewFrame=(CChildFrame*)pTemplate->CreateNewFrame(pDoc,NULL);
pTemplate->InitialUpdateFrame(pNewFrame,NULL);
}
class CMdiApp:public CWinApp{
public:
virtual BOOL InitInstance();
DECLARE_MESSAGE_MAP()
public:
afx_msg void OnNew();
};
BEGIN_MESSAGE_MAP(CMdiApp,CWinApp)
ON_COMMAND(ID_NEW,OnNew)
END_MESSAGE_MAP()
CMdiApp theApp;
BOOL CMdiApp::InitInstance(){
CMultiDocTemplate *pTemplate=new CMultiDocTemplate(
IDR_MENUCHILD,
RUNTIME_CLASS(CMdiDoc),
RUNTIME_CLASS(CChildFrame),
RUNTIME_CLASS(CMdiView)
);
AddDocTemplate(pTemplate);
CMainFrame *pFrame=new CMainFrame;
pFrame->LoadFrame(IDR_MENUMAIN);
m_pMainWnd=pFrame;
pFrame->ShowWindow(SW_SHOW);
pFrame->UpdateWindow();
OnFileNew();
// OnFileNew();
return TRUE;
}
void CMdiApp::OnNew(){
OnFileNew();
}原文地址：http://blog.csdn.net/u011185633/article/details/44872317
