Then add the first panel to the CENTER of your dialog and the buttons panel to the SOUTH.

然后第一个面板添加到您的对话框的中央和按钮面板的南部。

youdao

Then add the first panel to the CENTER of your dialog and the buttons panel to the SOUTH.

然后第一个面板添加到您的对话框的中央和按钮面板的南部。

youdao