Spinner

A spinner widget that can be used to write and read a numeric PV.

Operations

At runtime, Clicking the arrow buttons to increase/decrease value in step increment. Click text area to edit text. Press ESC key or click other place on the OPI at anytime to abort editing. Press Enter key to submit text. Note: Even if you did not change the text, press Enter will still write the text to PV. It also supports increase/decrease value with keyboard if it gets focused. (It will be focused after clicking on its arrow buttons). Using Up/Down key to increase/decrease value in step increment. Using PageUp/PageDown key to increase/decrease value in page increment.

It has two Runtime configurable properties which can be changed at runtime from context menu Configure Runtime Properties..." : Step Increment and Page Increment.

Special Properties

See Also