[]layaUI.max.all.js 这个文件怎么生成的？

STATICATTR$(TestPageUI,
        ['uiView',function(){return this.uiView={"type":"View","child":[{"props":{"x":0,"y":0,"skin":"comp/bg.png","sizeGrid":"30,4,4,4","width":600,"height":400},"type":"Image"},{"props":{"x":41,"y":56,"skin":"comp/button.png","label":"点我赋值","width":150,"height":37,"sizeGrid":"4,4,4,4","var":"btn"},"type":"Button"},{"props":{"x":401,"y":56,"skin":"comp/clip_num.png","clipX":10,"var":"clip"},"type":"Clip"},{"props":{"x":220,"y":143,"skin":"comp/combobox.png","labels":"select1,select2,selecte3","selectedIndex":1,"sizeGrid":"4,20,4,4","width":200,"height":23,"var":"combobox"},"type":"ComboBox"},{"props":{"x":220,"y":96,"skin":"comp/tab.png","labels":"tab1,tab2,tab3","var":"tab"},"type":"Tab"},{"props":{"x":259,"y":223,"skin":"comp/vscroll.png","height":150},"type":"VScrollBar"},{"props":{"x":224,"y":223,"skin":"comp/vslider.png","height":150},"type":"VSlider"},{"type":"List","child":[{"type":"Box","child":[{"props":{"skin":"comp/label.png","text":"this is a list","x":26,"y":5,"width":78,"height":20,"fontSize":14,"name":"label"},"type":"Label"},{"props":{"x":0,"y":2,"skin":"comp/clip_num.png","clipX":10,"name":"clip"},"type":"Clip"}],"props":{"name":"render","x":0,"y":0,"width":112,"height":30}}],"props":{"x":452,"y":68,"width":128,"height":299,"vScrollBarSkin":"comp/vscroll.png","repeatX":1,"var":"list"}},{"props":{"x":563,"y":4,"skin":"comp/btn_close.png","name":"close"},"type":"Button"},{"props":{"x":41,"y":112,"skin":"comp/button.png","label":"点我赋值","width":150,"height":66,"sizeGrid":"4,4,4,4","labelSize":30,"labelBold":true,"var":"btn2"},"type":"Button"},{"props":{"x":220,"y":188,"skin":"comp/checkbox.png","label":"checkBox1","var":"check"},"type":"CheckBox"},{"props":{"x":220,"y":61,"skin":"comp/radiogroup.png","labels":"radio1,radio2,radio3","label2'":"","var":"radio"},"type":"RadioGroup"},{"type":"Panel","child":[{"props":{"skin":"comp/image.png"},"type":"Image"}],"props":{"x":299,"y":223,"width":127,"height":150,"vScrollBarSkin":"comp/vscroll.png"}},{"props":{"x":326,"y":188,"skin":"comp/checkbox.png","label":"checkBox2","labelColors":"#ff0000"},"type":"CheckBox"},{"type":"Box","child":[{"props":{"y":70,"skin":"comp/progress.png","width":150,"height":14,"sizeGrid":"4,4,4,4","name":"progress"},"type":"ProgressBar"},{"props":{"y":103,"skin":"comp/label.png","text":"This is a Label","width":137,"height":26,"fontSize":20,"name":"label"},"type":"Label"},{"props":{"y":148,"skin":"comp/textinput.png","text":"textinput","width":150,"name":"input"},"type":"TextInput"},{"props":{"skin":"comp/hslider.png","width":150,"name":"slider"},"type":"HSlider"},{"props":{"y":34,"skin":"comp/hscroll.png","width":150,"name":"scroll"},"type":"HScrollBar"}],"props":{"x":41,"y":197,"var":"box"}}],"props":{"width":600,"height":400}};}
        ]);
        return TestPageUI;
 
 
这些代码又怎么生成的？ 我自己创建的ui面板，为什么没有生成这些代码？