QT GUI Digital Number Control

While it can be used for anything, this block replicates the frequency display found in many SDR receivers.

Parameters
(R): Run-time adjustable


 * Id
 * dtype: string
 * The variable name


 * Label
 * dtype: string
 * The label of the display


 * Min Freq (Hz)
 * dtype: float
 * default: '30e6'
 * The minimum value which can be displayed


 * Max Freq (Hz)
 * dtype: float
 * default: '1700e6'
 * The maximum value which can be displayed


 * Value (R)
 * dtype: real
 * default: '100e6'
 * The initial value to be displayed


 * Thousands Separator
 * dtype: enum
 * default: 'Comma'
 * options: ['Comma', 'Period', 'None']


 * Message Property Name
 * dtype: string
 * default: 'freq'
 * The name paired with the message value


 * Background
 * dtype: enum
 * default: 'black'
 * options: ['silver', 'gray', 'black', 'white', 'red', 'green', 'blue', 'navy', 'yellow', 'orange', 'purple', 'lime', 'aqua', 'teal']


 * Font Color
 * dtype: enum
 * default: 'white'
 * options: ['silver', 'gray', 'black', 'white', 'red', 'green', 'blue', 'navy', 'yellow', 'orange', 'purple', 'lime', 'aqua', 'teal']


 * Read Only
 * dtype: bool
 * default: 'False'

See GUI Hint for how to position the GUI within a window.

Example Flowgraph
This file can be found at



Source Files

 * C++ files
 * TODO


 * Header files
 * TODO


 * Public header files
 * TODO


 * Block definition
 * TODO