@Override
	protected void okCallback() {
		try {
			valuesMap.updateFromComponents();
		}
		catch (ValuesMapParseException e) {
			setStatusText(e.getMessage(), MessageType.ERROR);
			return;
		}
		if (valuesMap.isValid(this)) {
			close();
		}
	}
Returns true if the dialog was cancelled.
@return true if the dialog was cancelled.
Ghidra/Framework/Docking/src/main/java/docking/widgets/values/ValuesMapDialog.java