Preview command when typing

[lnyng]

For some commands (e.g. process->math->subtract) that support preview and accepts numeric input, the preview is updated when the up/down arrow beside the numeric input box is clicked, but not when the user is typing in the input box.

Preview when typing is supported in ImageJ1 and I think is a nice feature to have. Not sure if this is the problem of the commands or swing-ui, but I just put it here for now. Any idea?

[ctrueden]

You would need to change the configuration of the JSpinner in the scijava-ui-swing component. See SO #7587253 for details.