In QT how to ensure that only refresh the parent window without refresh child window
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As it said in title
Does anybody know how to solve it?
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Hi and welcome to devnet,
Can you explain your use case ?
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Child window refresh takes a long time, hope when call the update method of the parent window, just refresh the parent window
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AFAIK, refreshing a parent implies that you will also be refreshing its children. What take so long to refresh your child widget ?
