Description:

[incr Widgets] is an object-oriented mega-widget set which extends Tcl/Tk
and is based on [incr Tcl] and [incr Tk]. This set of mega-widgets delivers
many new, general purpose widgets like option menus, comboboxes, selection
boxes, and various dialogs whose couterparts are found in Motif and Windows.
Since [incr Widgets] is based on the [incr Tk] extension, the Tk framework of
configuration options, widget commands, and default bindings is maintained.
In other words, each [incr Widgets] mega-widget seamlessly blends with the
standard Tk widgets. They look, act and feel like Tk widgets. In addition,
all [incr Widgets] mega-widgets are object oriented and may themselves be
extended, using either inheritance or composition.