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## 6 Actions

When the user changes the state of a widget, gtkdialog checks if there is something to do with it. If the tampered widget have one or more actions, the program will execute them for the new situation to be handled.

Every widget can have multiply actions, a list of commands must be executed when the widget changed. Gtkdialog executes the axtions in the order they found in the dialog description program, so one can write a complet program as a series of instructions.