I just downloaded CodeLite 5.4 from YaST. It has everything that I want from an IDE. It has text predictions, autocomplete, and auto indent. I love it. It takes me back to Eclipse when I was using Windows. I could get my code done efficiently. There's only one one problem with it. I don't like the theme at all. White color schemes aren't good (especially for those of us who are up late coding) I've found this to be a problem in a lot of IDEs for Linux. How can I get this great IDE to look good?
CodeLite 5.4 is a bit outdated. Did you try downloading latest CodeLite for OpenSUSE from CodeLite website ?
Once installed, you can select themes from (the main menu):
Settings -> Colours and fonts -> <Your language>
You should have a drop down which says: "Available themes"
Eran