QPlainTextEdit - how many lines can it contain?

StackOverflow https://stackoverflow.com/questions/14664148

  •  06-03-2022
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Question

Is it possible to calculate somehow the number of lines that will fit into a QPlainTextEdit control (with a certain size) before it overflows and shows a vertical scrollbar?

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Solution

What about getting the height and width of the box and then calculating it. You could (by hand) try to find some reasonable numbers for that - depending on the font format.

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