Method InsertMenu

SOUI/src/helper/SMenuEx.cpp:1117–1161

	}

	BOOL SMenuEx::InsertMenu(UINT uPos, UINT uFlag, int nId, LPCTSTR lpNewItem)
	{
		SMenuExRoot *pMenuRoot = sobj_cast<SMenuExRoot>(GetRoot()->GetWindow(GSW_FIRSTCHILD));
		SASSERT(pMenuRoot);
		SWindow * pItemRef = FindItem(uPos,uFlag);

		if (uFlag & MF_BYCOMMAND && !pItemRef)
			return FALSE;
        
		SMenuExItem *pMenuItem = (SMenuExItem*)pMenuRoot->CreateMenuItem((uFlag & MF_SEPARATOR) ? SMenuExSep::GetClassName() : SMenuExItem::GetClassName());

        if (pItemRef)
		{
			SWindow *pRefPrev = pItemRef->GetWindow(GSW_PREVSIBLING);
			if (pRefPrev)
			{
				pRefPrev->GetParent()->InsertChild(pMenuItem, pRefPrev);
			}
			else
			{
				pItemRef->GetParent()->InsertChild(pMenuItem, ICWND_FIRST);
			}
		}
		else
		{
			pMenuRoot->InsertChild(pMenuItem);
		}
		if (!(uFlag & MF_SEPARATOR))
		{
			pMenuItem->SetWindowText(lpNewItem);
			if (uFlag & MF_POPUP)
			{
				pMenuItem->m_pSubMenu = new SMenuEx(pMenuItem);
				pMenuItem->m_pSubMenu->IniNullMenu(pMenuRoot);
			}

            pMenuItem->SetAttribute(L"ID", SStringW().Format(L"%d",nId));
			if (uFlag & MF_CHECKED)
			{
				pMenuItem->SetAttribute(L"check", L"1");
			}
		}

		return TRUE;
	}

	BOOL SMenuEx::IniNullMenu(SMenuExRoot *ParentRoot)
	{