C++ (Cpp) LLMenuGL::setToolTip示例

//-----------------------------------------------------------------------------
// buildMenu()
//-----------------------------------------------------------------------------
LLMenuGL *LLUICtrlFactory::buildMenu(const std::string &filename, LLView* parentp)
{
	// TomY TODO: Break this function into buildMenu and buildMenuBar
	LLXMLNodePtr root;
	LLMenuGL*    menu;

	if (!LLUICtrlFactory::getLayeredXMLNode(filename, root))
	{
		return NULL;
	}

	// root must be called panel
	if( !root->hasName( "menu_bar" ) && !root->hasName( "menu" ))
	{
		llwarns << "Root node should be named menu bar or menu in : " << filename << llendl;
		return NULL;
	}

	if (root->hasName("menu"))
	{
		menu = (LLMenuGL*)LLMenuGL::fromXML(root, parentp, this);
	}
	else
	{
		menu = (LLMenuGL*)LLMenuBarGL::fromXML(root, parentp, this);
	}
	
	if (LLUI::sShowXUINames)
	{
		menu->setToolTip(filename);
	}

    return menu;
}