Remove close button on a Dialog in Linux

[Krish_ng]

I hav a application that makes use of a QDialog.Is there any way to remove close button on the Dialog.

[Michiel]

No. Unless you remove the whole titlebar with it.

A QWidget has a set of flags that handle this sort of thing: here (http://doc.trolltech.com/4.3/qt.html#WindowType-enum). There is no flag to remove the close button.

Edit: You could try turning off the Qt::WindowSystemMenuHint flag. But I'm not sure it would work.

[Krish_ng]

I tried using setWindowFlags. On Windows OS i am getting the Dialog with no close button.But the same code shows a close button on Dialog..Any idea

[Michiel]

Which flag did you use? I can't find any in the documentation.

Anyway, maybe you can only do it in Windows.

Why do you want to remove the close button anyway?

[Krish_ng]

I have an application that should work the same on Windows and Linux..In windows i had passed pWidget,Qt::WindowTitleHint as an arguements to the constructor of QDialog.It worked well on Windows but on Linux close button is visible...Any ideas

[jpn]

http://www.qtcentre.org/forum/f-qt-programming-2/t-qdialog-without-the-close-button-in-the-top-right-corner-7943.html#2