User:Duggabe: Difference between revisions

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<!-- QT_GUI_Chooser.mediawiki -->
Barry Duggan is a graduate of Georgia Tech in Electrical Engineering and is a career computer programmer specializing in real-time control, data communication systems, and email security. He has been an amateur radio operator since 1953.
This block creates a variable with enumerated options. The gui widget is implemented as a combo box or radio button group. When the label is left blank, the option will be used as the label. Set the number of options to "list" to enter a single list of options and labels.


See [[GUI Hint]] for how to position the GUI within your window.
Barry started working on the GNU Radio project in 2019 and now devotes most of his time doing Wiki documentation, and development of amateur radio applications. He is a member of the GRCon24 Organizing Committee.


== Example Flowgraph ==
Summary of programming languages used (roughly in chronological order):
 
* FORTRAN
This shows the QT GUI Chooser block and how it looks in the output.
* assembly languages of various computers
 
* COBOL
[[File:FunCube_AM_out.png|800px]]
* C
<br><br>
* Pascal
 
* HTML5
<b>Note:</b> <code>Added field for 3.8.1 in July 2020</code> The "Option 0 (Default)" field has been split into two fields: "Default option" and "Option 0". Whereas the old format forced the default value to be entered as Option 0, the new format allows any of the options to be the default value. Here are what the parameters of the Chooser look like before and after:
* CSS3
 
* XML
[[File:FunCube_AM_prop.png|387px]]&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[[File:QT_GUI_CHOOSER_prop.png|303px]]
* JavaScript
 
* JSON
[[Category:Block Docs]]
* node.js
* PHP
* Python

Latest revision as of 16:37, 26 October 2023

Barry Duggan is a graduate of Georgia Tech in Electrical Engineering and is a career computer programmer specializing in real-time control, data communication systems, and email security. He has been an amateur radio operator since 1953.

Barry started working on the GNU Radio project in 2019 and now devotes most of his time doing Wiki documentation, and development of amateur radio applications. He is a member of the GRCon24 Organizing Committee.

Summary of programming languages used (roughly in chronological order):

  • FORTRAN
  • assembly languages of various computers
  • COBOL
  • C
  • Pascal
  • HTML5
  • CSS3
  • XML
  • JavaScript
  • JSON
  • node.js
  • PHP
  • Python
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