glade - 3.40.0-6 main

Glade is a RAD tool to enable quick and easy development of user
interfaces for the GTK+ toolkit.
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The user interfaces designed in Glade are stored in the well-known
XML format, enabling easy integration with external tools. You will
probably want to use it with tools such as GtkBuilder, which can load
the XML files and create the interfaces at runtime.
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This version is more modular than previous ones, so you can install
modules to add additional widgets for Glade to use.