QT GUI Entry: Difference between revisions

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[[Category:Block Docs]]
This block creates a variable with a text entry box.
This block creates a variable with a text entry box. Leave the label blank to use the variable id as the label.
 
<b>Note: Before version 3.10.8.0, after typing the entry, the 'Enter/Return' key must be pressed.</b> With version 3.10.8.0, the parameter <b>"Update Trigger"</b> allows selection of the behavior. See the parameter below.
 
== Parameters ==
<b>(''R''):</b> <span class="plainlinks">[https://wiki.gnuradio.org/index.php/GNURadioCompanion#Variable_Controls ''Run-time adjustable'']</span>


See [[GUI Hint]] for how to position the widget within the application.
[[File:QT_GUI_Entry_prop.png]]


== Example Flowgraph ==
; Label
: Leave the label blank to use the variable id as the label.
; Type
: options: [Float, Integer, String, Boolean, Any]
; Default Value (''R'')
: default: '0'
; Update Trigger - only version 3.10.8.0 and after
: options: ["'Enter'", "'Enter' or focus lost"]
; GUI Hint
: See [[GUI Hint]] for how to position the widget within the application.


This is just the GUI output when using this block
== Example Output ==


[[File:Qt-gui-entry.png]]
[[File:Qt-gui-entry.png]]
== Source Files ==
; C++ files
: [https://github.com/gnuradio/gnuradio TODO]
; Header files
: [https://github.com/gnuradio/gnuradio TODO]
; Public header files
: [https://github.com/gnuradio/gnuradio TODO]
; Block definition
: [https://github.com/gnuradio/gnuradio/blob/main/gr-qtgui/grc/qtgui_entry.block.yml qtgui_entry.block.yml]
[[Category:Block Docs]]

Latest revision as of 17:37, 23 October 2023

This block creates a variable with a text entry box.

Note: Before version 3.10.8.0, after typing the entry, the 'Enter/Return' key must be pressed. With version 3.10.8.0, the parameter "Update Trigger" allows selection of the behavior. See the parameter below.

Parameters

(R): Run-time adjustable

QT GUI Entry prop.png

Label
Leave the label blank to use the variable id as the label.
Type
options: [Float, Integer, String, Boolean, Any]
Default Value (R)
default: '0'
Update Trigger - only version 3.10.8.0 and after
options: ["'Enter'", "'Enter' or focus lost"]
GUI Hint
See GUI Hint for how to position the widget within the application.

Example Output

Qt-gui-entry.png

Source Files

C++ files
TODO
Header files
TODO
Public header files
TODO
Block definition
qtgui_entry.block.yml
Retrieved from "https://wiki.gnuradio.org/index.php?title=QT_GUI_Entry&oldid=13489"