Integrating Qt3 programs in Ubuntu

If you’re like me and have discovered a couple of kick-ass Qt applications and are wondering how to make Qt programs look more like the default Ubuntu Human theme, I present you with a quick cheat sheet.

There’s luckily one KDE style available in the Ubuntu repositories that only depends on Qt, polymer. But the colors it uses are different from the Ubuntu colors, so here’s how to get them pretty close.

First you’ll need to install a couple of packages. You can either click on these links or search for them using synaptic.

Once you have them installed you can find qtconfig in System>Preferences>Qt3 Configuration.

First change the style to Polymer. Then click the Tune Palette. Here’s the colors that I used:

  • Background: Red: 239 Green: 235 Blue: 231
  • Button: Red: 245 Green: 242 Blue 239
  • Highlight: Red: 219 Green: 154 Blue: 86

You can change the color by clicking on the change color button when and inputing these numbers in the window that pops up.

Once you’ve changed those three, close the Tune Palette window and go to File>Save.

Now your installed Qt apps will blend in a lot better with your other GTK applications.

Here’s what it’ll look like:

Virtual Box OSE screenshot

2 thoughts on “Integrating Qt3 programs in Ubuntu

  1. I just tried this. Not only does it work for QT3 applications it also works for QT4 applications. I have Avogadro a QT4 molecular modelling program om my system and it adopted the new colours straight away.

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