Bugzilla – Full Text Bug Listing
| Summary: | [GTK3.10+] Paint listener for button/label does not work | ||||||||||||
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| Product: | [Eclipse Project] Platform | Reporter: | Michael Thonhauser <michael.thonhauser> | ||||||||||
| Component: | SWT | Assignee: | Eric Williams <ericwill> | ||||||||||
| Status: | VERIFIED FIXED | QA Contact: | Eric Williams <ericwill> | ||||||||||
| Severity: | normal | ||||||||||||
| Priority: | P3 | CC: | ericwill | ||||||||||
| Version: | 4.6 | ||||||||||||
| Target Milestone: | 4.8 M6 | ||||||||||||
| Hardware: | PC | ||||||||||||
| OS: | Linux | ||||||||||||
| See Also: |
https://git.eclipse.org/r/116615 https://git.eclipse.org/c/platform/eclipse.platform.swt.git/commit/?id=2b94e7b384e944a78a368863074b86d6cfecabcd |
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| Whiteboard: | |||||||||||||
| Bug Depends on: | |||||||||||||
| Bug Blocks: | 494883, 516839 | ||||||||||||
| Attachments: |
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Just to clarify: when you click the button is the text supposed to be drawn?
This is the behaviour I am seeing:
GTK3: A label ("label") in the top left corner, and the SWT version in the middle of the window (for me it displays "4608"). Clicking the button doesn't trigger anything.
GTK2: Same as GTK3 except there is no text with the SWT version in the middle of the window. There is a label "button" on the top right corner of the button. Clicking the button doesn't do anything.
Is this the expected behaviour?
Created attachment 257757 [details]
Example snippet showing a button
Created attachment 257758 [details]
Snippet rendered with GTK2
Created attachment 257759 [details]
Snippet rendered with GTK3
(In reply to Eric Williams from comment #1) > Just to clarify: when you click the button is the text supposed to be drawn? > > This is the behaviour I am seeing: > > GTK3: A label ("label") in the top left corner, and the SWT version in the > middle of the window (for me it displays "4608"). Clicking the button > doesn't trigger anything. > > GTK2: Same as GTK3 except there is no text with the SWT version in the > middle of the window. There is a label "button" on the top right corner of > the button. Clicking the button doesn't do anything. The text was hidden, if you resize the window the text should be displayed. But as I stated below, this is not the problem of this bug, but my mistake to attach the "wrong" snippet. > > Is this the expected behaviour? Sorry, I added the wrong snippet. I just uploaded a new simplified version and two screenshots how the button is rendered on GTK2 / GTK3. I want the text "Button" to be displayed on the button, this is not the case for GTK3. I have no click event added to the button, so there should be no change or action excuted. (In reply to Michael Thonhauser from comment #5) > Sorry, I added the wrong snippet. I just uploaded a new simplified version > and two screenshots how the button is rendered on GTK2 / GTK3. No problem, I can reproduce the issue on my machine now using Eclipse 4.6, GTK3.18, and Fedora 23. This bug affects Label as well. Gerrit change https://git.eclipse.org/r/116615 was merged to [master]. Commit: http://git.eclipse.org/c/platform/eclipse.platform.swt.git/commit/?id=2b94e7b384e944a78a368863074b86d6cfecabcd (In reply to Eclipse Genie from comment #8) > Gerrit change https://git.eclipse.org/r/116615 was merged to [master]. > Commit: > http://git.eclipse.org/c/platform/eclipse.platform.swt.git/commit/ > ?id=2b94e7b384e944a78a368863074b86d6cfecabcd Patch is in master now, as well as the accompanying bug snippet. Verified in I20180305-2000. |
Created attachment 257748 [details] Example snippet If I add a paint listener to a button, which draws text, the text is not displayed if running with environment SWT_GTK3 = 1.