当鼠标悬停在边框上时，如何完全禁用调整窗口大小，包括调整大小图标?
我用过:setFixedSize(size());停止窗口调整大小，但当鼠标悬停在窗口边框上时，调整大小箭头仍然出现.
I used:
setFixedSize(size());
to stop the window from resizing, but the resize arrows still appear when the mouse is over the border of the window.
是否有更好的方法来禁用窗口调整大小以避免在越过边界时显示箭头?
Is there a better way to disable window resizing to avoid showing the arrows when crossing the border?
推荐答案
Qt 为此有一个名为 Qt::MSWindowsFixedSizeDialogHint 的 windowFlag.根据您的确切需求，您希望将此标志与 Qt::Widget、Qt::Window 或 Qt::Dialog 结合使用.
Qt has a windowFlag called Qt::MSWindowsFixedSizeDialogHint for that. Depending on what you exactly want, you want to combine this flag with Qt::Widget, Qt::Window or Qt::Dialog.
void MyDialog::MyDialog()
{
setWindowFlags(Qt::Dialog | Qt::MSWindowsFixedSizeDialogHint);
...
}
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