You must explicitly add the button to the sizer, however, for the sizer's layout algorithm to be aware of it.

但必须将按钮显式地添加到sizer，以便sizer的布局算法知道它。

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Through analyzing standard size's layout, this paper puts forward an algorithm of engineering drawing combination composing based on binary tree.

基于对标准幅面布局的分析，提出了一种基于二叉树的工程图组合排版算法。

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An efficient network comparison algorithm for layout verification of integrated circuits is presented.

提出了一种有效的验证集成电路版图的网络比较算法。

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