代码如下:
var node = new JTopo.Node("Hello"); node.setLocation(409, 269); node.mousedown(function(event){ if(event.button == 2){ node.text = '按下右键'; }else if(event.button == 1){ node.text = '按下中键'; }else if(event.button == 0){ node.text = '按下左键'; } }); node.mouseup(function(event){ if(event.button == 2){ node.text = '松开右键'; }else if(event.button == 1){ node.text = '松开中键'; }else if(event.button == 0){ node.text = '松开左键'; } }); node.click(function(event){ console.log("单击"); }); node.dbclick(function(event){ console.log("双击"); }); node.mousedrag(function(event){ console.log("拖拽"); }); node.mouseover(function(event){ console.log("mouseover"); }); node.mousemove(function(event){ console.log("mousemove"); }); node.mouseout(function(event){ console.log("mouseout"); });