Per the title -- I have a QStackedWidget controlled by a QComboBox. Each page in the stacked widget contains a plot, some more populated than others.
When switching pages via the combo box, the UI freezes for a couple of seconds as it tries to paint the new plot; this is specially bad on complex plots.
After switching plots once and switching pages back, it's fast.
I'm wondering how folks handle this to avoid locking-up the UI? Can the non-visible plots be forced to "paint" by some mechanism? Or is there another way?
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