Hi, I have a dialog that require some time to load, to speed up the things I keep this dialog in memory, so I create it the first time and then I add a global reference, something like this:
app_global.mydialog=mydialog and when this variable is populated I do: app_global.mydialog.exec_() this seems to work fine, however in some rare situations (I'm unable to reproduce sistematically) when I try to open the dialog I have the error: RuntimeError: underlying C/C++ object has been deleted now in my use case this is simple to fix, before open the dialog I check that the c/C++ object is still there and if not I recreate the whole dialog and update the global reference, however I would like to know why qt destroy an object even if I keep a reference to it and how to force qt to never destroy a QDialog, thanks Nicola _______________________________________________ PyQt mailing list [email protected] http://www.riverbankcomputing.com/mailman/listinfo/pyqt
