QT GUI Range

This block creates a variable with a choice of widgets. The ID will be the variable name, so that ID can be used as a parameter in another block to make it adjustable in real-time.

Leave the label blank to use the variable id as the label.

Parameters

• Default Value The default value must be between the start and stop values.
• Start
• Stop
• Step
• Widget
  • Counter + Slider
  • Counter
  • Slider
  • Knob

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

Example Flowgraph

The following flowgraph has three QT GUI Range blocks for the variables 'volume', 'tuning', and 'sq_lvl'.

The run-time window shows the three QT GUI Range widgets.