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Thread: How to limit the lines displayed in qtextedit or qplaintextedit ?

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  1. 3rd December 2013, 16:01 #1
    johnson604
    johnson604 is offline Beginner
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    Default How to limit the lines displayed in qtextedit or qplaintextedit ?

    I'm going to display some information in my Qt appliction using QTextEdit or QPlainTextEdit. When there are too many lines in the widget, I want to delete the first line in the QTextEdit conponent. Can anyone help? Thank you !!!
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