Disabling the Maximize button in QMainWindow ?

[ucomesdag]

Works well in Windows Xp , but as I mentioned first, It does not work in KDE. KDE seems to ignore the Flags

It got it running fine in KDE maximize button is gone as in windows it's only disabled.

[sunil.thaha]

I am using KDE 3.3.1 with Plastique Theme, See the screen shot. The maximize button is still there

[Djony]

Thank you, ucomesdag! Is there way to make it disappear completely?

[vishal.chauhan]

You can set same maximum and minimum size As.

MainForm *MainFormObj=new MainForm(0);
MainFormObj->show();

MainFormObj->setMaximumSize (849,626);
MainFormObj->setMinimumSize (849,626);

I think it will work.I m using this on my mac using qt 4.2.2.

[Djony]

Tried it. It doesn't work on WinXP.

[vishal.chauhan]

what is Happening when you r doing this.
Is there is an error?
Actually I am running it correctly and donot know why it is not working in XP.

check one thing that U also set the geometry of main window as

MainForm *MainFormObj=new MainForm(0);
MainFormObj->show();

MainFormObj->setMaximumSize (849,626);
MainFormObj->setMinimumSize (849,626);

MainFormObj->setGeometry(5,42,849,626); //add this line

Try this.

[ucomesdag]

I am using KDE 3.3.1 with Plastique Theme, See the screen shot. The maximize button is still there

Might be the version of KDE I got 3.5.5 running and it works.

Thank you, ucomesdag! Is there way to make it disappear completely?

On windows XP it just disables the button but it doesn't disappear.

[netmat]

Hi Sunil.thaha,

How did you solve the above problem? Could you manage to make the maximize button disappeared?

Regards,
~NM

[faldzip]

Read about Qt::WindowFlags

[netmat]

hi,

Those flags are not working properly. those working fine on windows but not on Mac. Even I am not being able to have close button on mac.
I hv posted my code here. http://www.qtcentre.org/threads/2990...063#post140063


thanks anyway.

[sherifomran]

check this example
http://doc.qt.io/qt-5/qtwidgets-widg...s-example.html

you should use
qt::window | qt::windowminimizebuttonhint | qt::closebuttonhint | qt::customizewindowhint


you can not remove the maximize button without the customizewindowhint