Good morning,
I have a window where I have several qcombobox instances loading the list of possible values from a custom DB.
When I test the GUI with a small dataset, everything is fine.
But then when I use my GUI in production with our real DB, every combobox needs to load up to 70k values, and the window takes up to 15 seconds to show up.
I would like to load data in the comboboxes in separate threads, to let the user enter other fileds in the window, while the threads fetch the data from the custom DB and load them into the comboboxes.
But I didn't find a way to do it.
Any help or hint is really really welcome!! :-)
Thanks a lot for your help, and have a nice day,
Ric.
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