public void setShowNumberMode(boolean show) {
		this.showNumbericDecoration = show;
		repaint();
	}
Turns on or off the faded text that displays the field's radix mode (hex or decimal).

@param show true to show the radix mode.
Ghidra/Framework/Docking/src/main/java/docking/widgets/textfield/HexDecimalModeTextField.java