Freshen Your Apps with Glade

Glade, a Linux GUI-builder, takes a slightly different spin on building

user interfaces. Unlike most GUI builders, you can take advantage of

Glade's functionality more than most similar tools. Glade just

concentrates on laying out the widgets in the display. Additionally,

Glade works with many programming languages and supports XML.

Glade stores the user interface's description you create in an XML

file. At runtime, you call code from the programming language that

loads in the XML description of the user interface and populate the

display with the appropriate user interface elements -- called widgets.

The Glade XML file format is documented with the application. Add to

that the fact that XML is a human-readable format and you should have a

good head start.

Pre-built software routines perform this task for each of the

programming languages supported by Glade, which include Ada95, C, C++,

Eiffel, Perl, and Python. In addition, extending Glade to support your

favorite programming language primarily requires that you write the

routines that can read-in the XML files output by Glade and create the

user interface on the display.

From the main Glade page (, you can find

information on this GUI builder. Note that this is a different site

than the older Glade site ( A list of applications

built using Glade appears at You can

see quite a variety. A frequently-asked-questions (FAQ) list appears at Other than the FAQ, there is not a lot of

documentation on the Web site. The Glade application comes with a

documentation directory though, starting with the FAQ list. Online,

you'll also find a "turbo" start guide and a user's guide.

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