private void createLabelsCheckBox() {
		diffLabelsCB = new GCheckBox("Labels", diffLabels);
		diffLabelsCB.setName("LabelsDiffCB");
		diffLabelsCB.getAccessibleContext().setAccessibleName("Label Differences");
		diffLabelsCB.setToolTipText("Highlight label differences.");
		diffLabelsCB.addItemListener(event -> {
			diffLabels = (event.getStateChange() == ItemEvent.SELECTED);
			diffFilter.setFilter(ProgramDiffFilter.SYMBOL_DIFFS, diffLabels);
			clearStatusText();
		});
	}
Create a panel for the checkboxes to indicate the filter settings.
Ghidra/Features/ProgramDiff/src/main/java/ghidra/app/plugin/core/diff/ExecuteDiffDialog.java