[Qt-interest] QProgressDialog and Cancel and Window Flags

[John Weeks]

On Feb 10, 2011, at 1:51 AM, <Oliver.Knoll at comit.ch> <Oliver.Knoll at comit.ch> wrote:

> There exists a Qt::WindowCloseButtonHint with which you can *request* a close button, but I don't see any flag with which you could explicitly request *not* to have a close button.

My recollection is that Qt::CustomizeWindowHint turns *off* the default buttons, and then you can add back the ones you want by adding flags. So the usual window would correspond to something like

Qt::CustomizeWindowHint | Qt::WindowMinMaxButtonsHint | Qt::WindowCloseButtonHint | possibly other flags as well...

and once you have Qt::CustomizeWindowHint you can leave out other flags to achieve what you want. The Qt::CustomizeWindowHint may work best on QMdiSubwindow widgets, these are drawn by Qt. Other top-level windows are OS windows and the flags depend on what's possible for Qt to ask for from the OS.

Regards,
John Weeks

WaveMetrics, Inc.
Phone (503) 620-3001
Fax   (503) 620-6754
email   support at WaveMetrics.com

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