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当按下按钮时,我想从我的 C++ Builder XE7 应用程序中的单选按钮中删除标题的虚线焦点矩形。有可能这样做吗?
我想删除这个焦点矩形:
您只需要在下面使用此方法:
JSpinner s1=new JSpinner("Example") s1.setFocusPainted(false);