Details
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Bug
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Resolution: Incomplete
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P3: Somewhat important
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None
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5.15.0, 6.5.1
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None
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Linux/X11,
Windows
Description
A very strange issue appears to be with the QPlainTextEdit object, the first time it displays data with binary characters in takes 700ms to display the text - this isn't some crazy huge amount of data, it's 20 bytes. After that, it then runs fine, it can receive more of the same data and updates instantly without a 700ms delay.
Test data:
27 0x001b QChar '[' 91 0x005b QChar '1' 49 0x0031 QChar ';' 59 0x003b QChar '3' 51 0x0033 QChar '2' 50 0x0032 QChar 'm' 109 0x006d QChar 'u' 117 0x0075 QChar 'a' 97 0x0061 QChar 'r' 114 0x0072 QChar 't' 116 0x0074 QChar ':' 58 0x003a QChar '~' 126 0x007e QChar '$' 36 0x0024 QChar ' ' 32 0x0020 QChar 27 0x001b QChar '[' 91 0x005b QChar 'm' 109 0x006d QChar