Details
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Bug
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Resolution: Done
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P2: Important
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5.2.1
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None
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13040043b2f2274de74c296ede7dd3e6ffb67dcb aa30ba3effca50bccb9df60a564f31afc689ca73
Description
One example to reproduce the problem is using QSyntaxHighlighter:
When using a QtQuick TextEdit with custom QSyntaxHighlighter, the syntax is only highlighted on the currently edited block - if the current text line changes the highlighting state of the subsequent blocks, the text format changes are ignored until those lines are invalidated by either editing them or resizing the element.
Attachments
Issue Links
- resulted in
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QTBUG-51411 [Performance] QTextBrowser significantly slower in Qt 5
- Closed