Bug 475025 - [GTK3] clipping / repainting of FastView not handled properly
Summary: [GTK3] clipping / repainting of FastView not handled properly
Status: CLOSED WORKSFORME
Alias: None
Product: Platform
Classification: Eclipse Project
Component: SWT (show other bugs)
Version: 4.5   Edit
Hardware: PC Linux
: P3 normal (vote)
Target Milestone: ---   Edit
Assignee: Platform-SWT-Inbox CLA
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Reported: 2015-08-15 11:52 EDT by Hermann Vosseler CLA
Modified: 2017-12-15 05:26 EST (History)
2 users (show)

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Attachments
compile, click at error/warning, then hover mouse to main editor and scroll the mouse wheel (66.96 KB, image/png)
2015-08-15 11:52 EDT, Hermann Vosseler CLA
no flags Details

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Description Hermann Vosseler CLA 2015-08-15 11:52:05 EDT
Created attachment 255871 [details]
compile, click at error/warning, then hover mouse to main editor and scroll the mouse wheel

the main editor windows draw over an opened fast view window (e.g. search results, compiler console output). At times, the overview ruler of the editor gets drawed across an open fast view, which should be at top. Regarding focus and interaction, the fast view is still active.

Quite obnoxious, especially when working with search results or compiler console and scrolling the main editor view (which is assumed to be in the background): the visible content of the fast view is scrolled away, while the active parts of the content remain at the same screen position, as you can see when hovering with the mouse (which causes a partial redraw).


I see this problem on two different installations: one at work, on Ubuntu 14.04 32bit with JDT, one at home, on Debian/Jessie 64bit with CDT


Note: in both cases I am using the typical unix-style "focus follows mouse". Used to work flawless in the past. The whole interaction-pattern and view layout would not make sense without that (i.e. with a click-to focus approach)
Comment 1 Andrey Loskutov CLA 2015-08-15 12:03:26 EDT
Please provide exact Eclipse version and GTK version you use. You can also check if this can be fixed by switching Eclipse to the GTK2 (see http://javaclipse.blogspot.de/2015/06/mars-on-linux.html).
Comment 2 Alexander Kurtakov CLA 2017-12-15 05:26:31 EST
No reply from reporter in years. Closing.