@Override
	protected void okCallback() {
		if (toButton.isSelected()) {
			handleToAddressSelection();
		}
		else if (allButton.isSelected()) {
			handleAllSelection();
		}
		else if (forwardButton.isSelected()) {
			handleForwardSelection();
		}
		else if (backwardButton.isSelected()) {
			handleBackwardSelection();
		}
		else {
			setStatusText("You must choose the type of selection to make");
		}
	}
Class to set up dialog box that will enable the user
to set the available options for block selection
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/select/SelectBlockDialog.java