[Interest] QWidget::show()
Hi, If in some method create QWidget and invoke show() on it when this widget will be shown? Immediately or only after finish of method from within show() was invoked? -- Best Regards, Igor Mironchik. ___ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
Re: [Interest] QWidget::show()
Il 18/09/2015 22:23, Igor Mironchik ha scritto: If in some method create QWidget and invoke show() on it when this widget will be shown? Immediately or only after finish of method from within show() was invoked? Neither: some time after you return to the event loop. Cheers, -- Giuseppe D'Angelo | giuseppe.dang...@kdab.com | Software Engineer KDAB (UK) Ltd., a KDAB Group company | Tel: UK +44-1625-809908 KDAB - The Qt Experts smime.p7s Description: Firma crittografica S/MIME ___ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
Re: [Interest] QWidget::show()
On Friday 18 September 2015 23:23:16 Igor Mironchik wrote: > Hi, > > If in some method create QWidget and invoke show() on it when this > widget will be shown? Immediately or only after finish of method from > within show() was invoked? Qt will ask immediately that it be shown. When the user sees it, that's another story. Please consult your window manager for this. Note that the drawing of the contents of this widget will only happen once the window manager tells Qt that the widget is shown and needs repainting. That can happen two years after you called show(). -- Thiago Macieira - thiago.macieira (AT) intel.com Software Architect - Intel Open Source Technology Center ___ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
