Bugzilla – Full Text Bug Listing
| Summary: | Mouse pointer draws with white non-transparent rectangle with GTK3 | ||||||||
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| Product: | [Eclipse Project] Platform | Reporter: | Jan Kožusznik <jan> | ||||||
| Component: | SWT | Assignee: | Platform-SWT-Inbox <platform-swt-inbox> | ||||||
| Status: | CLOSED DUPLICATE | QA Contact: | |||||||
| Severity: | normal | ||||||||
| Priority: | P3 | CC: | ericwill, nyssen, pierre-charles.david | ||||||
| Version: | 4.7 | Keywords: | triaged | ||||||
| Target Milestone: | --- | ||||||||
| Hardware: | PC | ||||||||
| OS: | Linux | ||||||||
| Whiteboard: | |||||||||
| Attachments: |
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Reassigning to SWT, as this is not a GEF bug. Do you still experience this issue on 4.8? Created attachment 274484 [details]
Screenshot of the issue
Yes, I'm still seeing it using the latest Photon:
- Build id: I20180611-0500
- org.eclipse.swt 3.107.0.v20180611-0422
- org.eclipse.swt.internal.gtk.version=3.22.11
Note that on the attached screenshot, the vertical & horizontal lines are normal (they are "snap to shape" guides).
(In reply to Pierre-Charles David from comment #3) > Created attachment 274484 [details] > Screenshot of the issue > > Yes, I'm still seeing it using the latest Photon: > - Build id: I20180611-0500 > - org.eclipse.swt 3.107.0.v20180611-0422 > - org.eclipse.swt.internal.gtk.version=3.22.11 > > Note that on the attached screenshot, the vertical & horizontal lines are > normal (they are "snap to shape" guides). Do you by any chance have an SWT snippet that reproduces this issue? I'm not sure how this rectangle is even being constructed. (In reply to Eric Williams from comment #4) > (In reply to Pierre-Charles David from comment #3) > > Created attachment 274484 [details] > > Screenshot of the issue > > > > Yes, I'm still seeing it using the latest Photon: > > - Build id: I20180611-0500 > > - org.eclipse.swt 3.107.0.v20180611-0422 > > - org.eclipse.swt.internal.gtk.version=3.22.11 > > > > Note that on the attached screenshot, the vertical & horizontal lines are > > normal (they are "snap to shape" guides). > > Do you by any chance have an SWT snippet that reproduces this issue? I'm not > sure how this rectangle is even being constructed. I don't have an independent snippet, but I believe the "offending" code is in [1], which creates image-based custom cursors, with GIF (or BMP) files for the cursor and its mask. For example in my screenshot I believe the cursor is set to SharedCursors.CURSOR_TREE_ADD, which uses [2] as its image, and [3] as its mask. [1] https://github.com/eclipse/gef-legacy/blob/master/org.eclipse.gef/src/org/eclipse/gef/SharedCursors.java [2] https://github.com/eclipse/gef-legacy/blob/master/org.eclipse.gef/src/org/eclipse/gef/internal/icons/Tree_Add.gif [3] https://github.com/eclipse/gef-legacy/blob/master/org.eclipse.gef/src/org/eclipse/gef/internal/icons/Tree_Add_Mask.gif Is this a duplicate of bug 467983? (In reply to Eric Williams from comment #6) > Is this a duplicate of bug 467983? Looks like it, closing. Jan, as the original reporter of this one feel free to reopen if you disagree. *** This bug has been marked as a duplicate of bug 467983 *** |
Created attachment 265506 [details] Photo (by camera) of a syndrome of the bug The bug appears in application Papyrus. During edition of some UML diagram (e.g. class diagram) is some times changed pointer of mouse – base on context of operation. This changed mouse pointer is drawn with white non-transparent rectangle(see attachment). The same bug appears also in different project – UML Designer. When I start application with GTK 3 disabled this syndrome doesn’t appear. My system configuration: System: Ubuntu 16.04.1 LTE, Memory: 32GB Processor: Intel® Core™ i7-6820HQ CPU @ 2.70GHz × 8 Graphics: ntel® HD Graphics 530 (Skylake GT2) OS Type: 64-bit Application versions: Papyrus: ver. 2.0.1.201609141603) – based on Version: Neon (4.6.0),Build id: 2016-10-05T09:32:18. UML designer: ver. 7.0.0.201608031416 - installed into eclipse: Version: Neon.1a Release (4.6.1), Build id: 20161007-1200