Scribble 绘图程序运行流程

 

theApp -> InitInstance
 -> Create MultiTemplateDoc -> Set MuliTemplateDoc RUNTIME View and CInPlaceFrame
 -> AddDocTemplate(multiDocTemplate)
 -> pMainFrame->LoadFrame(frame_res_id)
  -> CMainFrame::PreCreateWindow
  -> CMainFrame::OnCreate -> CMainFrame::CreateToolBar, CreateStatusBar SetBarStyel
   -> InitDoc
    -> ChildFrm::PreCreateWindow -> ChildFrm::OnCreateCliend (创建可拖动的分割视图)
    -> CScribleView::PreCreateWindow -> CScribbleView::OnInitialUpdate
   -> CScribleDoc::OnNewDocument 新建文档
    -> 触发 DeleteContents