public CCUIButtonAttribute(string theName, CCUIButtonMode theMode)
 {
     name = theName;
     mode = theMode;
 }
 public CCUIButtonAttribute(string theName, CCUIButtonMode theMode, CCUIButtonSpacing theSpacing)
 {
     name    = theName;
     mode    = theMode;
     spacing = theSpacing;
 }
 public CCUIButtonAttribute(CCUIButtonMode theMode)
 {
     mode = theMode;
 }