小心的处理面板和力木厚度的结合反应？
Careful when combining the thickness of the top with the thickness of the braces?
开始处理面板之后，就要选择适当的Layout Manger。
Once you start dealing with panels, the issue of choosing an appropriate LayoutManger arises.
您还将使用几个面板，充当布局管理器处理小部件的布局。
You also use a couple of panels that act like layout managers for laying out your widgets.
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