public void setIgnoreEnterKeyPress(boolean ignore) {
		this.ignoreEnterKeyPress = ignore;
	}
True signals to do nothing when the user presses Enter.  The default is to respond to the
Enter key, using any existing selection to set this field's {@link #getSelectedValue()
selected value}.

<P>This can be set to true to allow clients to show drop-down matches without allowing the
user to select them, triggering the window to be closed.

@param ignore true to ignore Enter presses; false is the default
Ghidra/Framework/Docking/src/main/java/docking/widgets/DropDownTextField.java