_name backStep cancel click doContextAction doubleClick draw drawAngleText drawAngleText gatherShapes getName getSelectedIDs getShape initialize initializeWithSelection isDrawingCommand isFloatingCommand longPress MgCommand MgCommand mouseHover release touchBegan touchEnded touchMoved twoFingersMove ~MgCommand

doContextAction() virtual bool MgCommand::doContextAction ( const MgMotion *  sender, int  action  ) virtual 执行上下文动作 这是这个函数的调用关系图: