@Override
	protected void doUpdateEditorComponent() {
		if (hasEditorComponents()) {
			textField.setText(getConstraint().getPatternString());
			textField.setCaretPosition(0);
		}
	}
Constructor.

@param constraint String constraint for which this component is an editor
@param columnDataSource provides access to table data and. Must be non-null.
Ghidra/Framework/Docking/src/main/java/docking/widgets/table/constrainteditor/AutocompletingStringConstraintEditor.java