clear create create getDocument getIGuiDocument getObserverDelegate setCenterWidget setCustomWindowIcon setCustomWindowTitle setObserverDelegate setShowMaximized viewFit widget

getIGuiDocument() virtual Gui::IDocument * getIGuiDocument ( ) pure virtual 获取 MDIView 的文档对象 获取 MDIView 的文档对象 返回 关联的 Gui::IDocument 指针