_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

click() virtual bool MgCommand::click ( const MgMotion *  sender ) virtual < 点击 在 MgCmdCompass, MgCmdDrawDot, MgCommandDraw, MgCmdSelect, MgCmdDrawLines, MgCmdDrawSplines , 以及 MgCmdErase 内被实现. 函数调用图: 这是这个函数的调用关系图: