Bugzilla – Full Text Bug Listing
| Summary: | Screen painting cheese when scrolling left and right | ||||||||||||
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| Product: | [Eclipse Project] Platform | Reporter: | Nitin Dahyabhai <thatnitind> | ||||||||||
| Component: | Text | Assignee: | Platform-Text-Inbox <platform-text-inbox> | ||||||||||
| Status: | NEW --- | QA Contact: | |||||||||||
| Severity: | normal | ||||||||||||
| Priority: | P3 | CC: | mistria | ||||||||||
| Version: | 4.19 | ||||||||||||
| Target Milestone: | --- | ||||||||||||
| Hardware: | PC | ||||||||||||
| OS: | Windows 10 | ||||||||||||
| Whiteboard: | |||||||||||||
| Attachments: |
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Created attachment 285754 [details]
xml
Seems to happen in the Java Editor as well. (In reply to Nitin Dahyabhai from comment #2) > Seems to happen in the Java Editor as well. Do you manage to reproduce it with the plain text editor? Can it be reproduced with plain SWT? Created attachment 285767 [details]
plain
Yes, I can see it in the plain text editor, most easily for characters that fall only partly off screen while scrolling, even while using a monospace font (Consolas 10).
Thanks. Can you please try now with org.eclipse.swt.examples.texteditor.TextEditor? If this can be repeated with this TextEditor example, then the issue is clearly in SWT. Created attachment 285795 [details]
plain, but slowly dragged to the left
No, the standalone example application doesn't exhibit this behavior.
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Created attachment 285753 [details] html If I scroll all the way to the left, then to the right, then back to the left, all using the buttons on the ends of the horizontal scrollbar, in the Generic Editor I'm seeing corrupted character painting. org.eclipse.lsp4e 0.13.5.202103011336 on: Eclipse IDE for Enterprise Java Developers (includes Incubating components) Version: 2021-03 RC1 (4.19.0 RC1) Build id: 20210304-1123 OS: Windows 10, v.10.0, x86_64 / win32 Java version: 15.0.2