Statusbar

[Former user]

Originally reported on Google Code with ID 158

Implement a statusbar that can be hidden and contains the information:

    * angle unit
    * format
    * precision
    * radix character

This is particularly important since there is no radio box on the top anymore.

Reported by helder.pereira.correia on 2008-02-22 13:36:20

[Former user]

``` Implemented in trunk (revision 1110).

I opted for leaving only the angle unit and the result format fields. The status bar is not shown by default since the joe user knows nothing about angle units and number notations. It must be activated in the View menu. It is created and destroyed on the fly. Its state is saved between sessions. There's also a keyboard shortcut to show/hide (create/destroy) it. ```

Reported by `helder.pereira.correia` on 2008-03-01 01:16:06 - Status changed: `Fixed`