WindowCloseButton

[wirasto]

Why if I use setDetailedText for QMessageBox then WindowCloseButton disabled ? How to enable it ? I tried this, but not work..

msg.setDetailedText("Cape Deh...");
msg.setWindowFlags(msg.windowFlags() | Qt::WindowCloseButtonHint);

msg.setDetailedText("Cape Deh...");
msg.setWindowFlags(msg.windowFlags() | Qt::WindowCloseButtonHint);

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