@Override
	public ActionContext getActionContext(MouseEvent e) {
		if (e != null && e.getSource() == table) {
			IconValue currentValue = filterTable.getSelectedRowObject();
			if (currentValue == null) {
				return null;
			}
			String id = currentValue.getId();
			IconValue themeValue = iconTableModel.getThemeValue(id);
			return new ThemeTableContext<Icon>(currentValue, themeValue, this);
		}
		return null;
	}
Returns the current values displayed in the table
Ghidra/Framework/Docking/src/main/java/docking/theme/gui/ThemeIconTable.java