void InitialTab()
{
TabControl tab = view.tab;
var img = UICreator.CreateHImage(Vector3.zero, Vector2.zero, "con1", null);
img.marginType = MarginType.Margin;
img.MainColor = Color.red;
tab.AddContent(img, "标签1");
img = UICreator.CreateHImage(Vector3.zero, Vector2.zero, "con2", null);
img.marginType = MarginType.Margin;
img.MainColor = Color.green;
tab.AddContent(img, "标签2");
img = UICreator.CreateHImage(Vector3.zero, Vector2.zero, "con3", null);
img.marginType = MarginType.Margin;
img.MainColor = Color.blue;
tab.AddContent(img, "标签3");
}