Re: [Discuss-gnuradio] Questions about the qt frequency display.

[Marcus D. Leech]

On 02/05/2011 9:50 AM, Stefan Gofferje wrote:
> I was more thinking in GRC categories. You know, make display_rf_freqs a
> parameter like sample rate or center frequency of the block which can be
> changed by another block which is a Qt radiobutton.
I think what Tom is indicating is that all of the parameters that could 
reasonably be set at runtime will be manifested as
  methods on the basic objects offered in the Qt GUI stuff.

Once you have that, then the GRC objects can manifest many/all of them 
when you create the object from the "palette".  GRC uses XML descriptor
  objects to describe underlying Gnu Radio objects, and those XML 
descriptors define which underlying Python object methods are called 
when you
  change a parameter like "frequency" or "display RF frequency" or 
"change my underwear".


I think all of this will come out as a result of the significant 
re-structuring of the existing Qt GUI object into distinct objects, 
instead of
  the "megaobject" that is currently implemented.