@Override
	public void setEnabled(boolean enabled) {
		setHint(enabled ? HINT : disabledHint);
		super.setEnabled(enabled);
	}
Construct a new entry text field.
@param columns number of columns in the text field
@param listener listener that is notified when the a key is pressed
Ghidra/Framework/Docking/src/main/java/docking/KeyEntryTextField.java