Additionally, they also control the style of the widgets in the windows - like dropdowns, text inputs, and buttons. Application themes control the style of the window borders and the window titlebar. Application (GTK) themesĪs the name suggests, Application themes change the styling of the applications that are displayed on a user’s desktop. The 4 theme types are the Application (GTK) theme, the shell theme, the icon theme, and the cursor theme. This allows a user to mix and match the theme types to customize their desktop in a multitude of combinations. When changing the theme of Fedora Workstation, there are 4 different themes that can be changed independently of each other. Additionally, this article will cover how to install new themes from both the Fedora repositories and 3rd party theme sources. This article discusses the 4 different types of visual themes you can change and how to change to a new theme. Changing the theme of a desktop environment is a common way to customize your daily experience with Fedora Workstation.