Community
Participate
Working Groups
Created attachment 285756 [details] screenshot of PDE editor This seems to affect all Forms UI editors. I'm not sure if it's SWT or Forms UI. Please have a look at the attached screenshot.
I guess this is SWT related. Can you please try with a different GTK theme? What GTK3 version amd theme used?
(In reply to Andrey Loskutov from comment #1) > I guess this is SWT related. Can you please try with a different GTK theme? > What GTK3 version amd theme used? You have to bear with me. I'm a Mac user usually and only using this for debugging. Thus, my knowledge is limited. How do I find out the GTK Theme? This is Ubuntu 20.04 LTS. I believe it's their Unity desktop and I should be using default settings.
Here is what I found in the configuration tab of about dialog: *** System properties: gtk /home/.../eclipse//plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.2.0.v20200915-1442/eclipse_11201.so org.eclipse.swt.internal.gtk.theme=Yaru org.eclipse.swt.internal.gtk.version=3.24.20 org.eclipse.swt.internal.webkitgtk.version=2.30.5 osgi.ws=gtk *** System environment variables: GTK_MODULES=gail:atk-bridge
Open Eclipse/about/configuration and post here all swt* system properties. I'm not Ubuntu/Unity user, but under KDE one can go to system preferences and select which GTK+ theme should be used for GTK applications. Typically everything except Adwaita is problematic, because not default / not tested. PS. You can also switch off CSS themes in Eclipse - this will probably fix the cheese and for sure improve UI performance.
(In reply to Andrey Loskutov from comment #4) > Typically > everything except Adwaita is problematic, because not default / not tested. So Ubuntu default is Yaru, which (according to README) is based on Adwaita. https://github.com/ubuntu/yaru > PS. You can also switch off CSS themes in Eclipse - this will probably fix > the cheese and for sure improve UI performance. Thanks for the tip. It does fix the issue. Although Eclipse "light" did look better. :)
