Binary package “libkf5configgui5” in ubuntu focal

configuration settings framework for Qt

 KConfig provides an advanced configuration system. It is made of two
 parts: KConfigCore and KConfigGui.
 KConfigGui provides a way to hook widgets to the configuration so
 that they are automatically initialized from the configuration and
 automatically propagate their changes to their respective
 configuration files.
 This package is part of KDE Frameworks 5.
 This package contains KConfigGui.