qt 右上角关闭按钮
时间: 2023-09-28 07:08:08 浏览: 493
在Qt中,你可以使用以下方法禁用或隐藏右上角的关闭按钮:
1. 使用setWindowFlag方法,设置Qt::WindowCloseButtonHint标志为false,即可隐藏右上角的关闭按钮。例如:
setWindowFlag(Qt::WindowCloseButtonHint, false);
2. 如果想要禁用或取消右上角的关闭按钮以及其他按钮,可以使用setWindowFlags方法,并同时设置Qt::CustomizeWindowHint和Qt::WindowMinimizeButtonHint标志。例如:
setWindowFlags(Qt::CustomizeWindowHint | Qt::WindowMinimizeButtonHint);
请注意,以上方法适用于Qt对话框或窗口的操作。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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