Diplay big text file content in qplaintext

[mastaray]

How can i display big textfiles(200MB+ (logfiles)) in a qplaintextedit without big loading delays .
Is there a lazy loading option or any other approach. I have to use this big file no matter what.

[JonB]

@mastaray
QPlainTextEdit does not supply lazy loading. You have to add it yourself. See https://forum.qt.io/topic/4519/how-do-i-open-large-file-on-qtextedit. Maybe look up QScintilla?

QPlainTextEdit claims to handle large text files well. Make sure you are not populating it badly per https://stackoverflow.com/questions/32825643/how-to-use-qt-to-read-a-file-and-display-it-quickly.