how to disable X button to close th window

[raghvendramisra]

I everyone,
I wanted to disable the X button at the top right corner of the page which is used to close the page.
how can i do this??????

Regards
Raghvendra

[triperzonak]

already asked..
http://www.qtcentre.org/forum/f-qt-programming-2/t-disable-close-button-x-of-a-qdialog-9348.html

[3dch]

With Qt 4.5 and MDI child windows you get rid of the close button with the following flags which must be supplied at the time when the MDI child window is added to the MDI area:



mychildwindow* child1 = new MyChildWindow(this);

Qt::WindowFlags flags;
flags = Qt::Window | Qt::WindowMinimizeButtonHint | Qt::WindowMaximizeButtonHint;

mdiArea->addSubWindow(child1, flags);



Didn't try with top level widgets but this could work for them too.