void OnEnable()
{
m_TransactionManager = new ReadOnlyTransactionManager();
m_TransactionAssetField = new ObjectField("Transaction Database");
m_TransactionAssetField.objectType = typeof(DefaultAsset);
m_TransactionAssetField.RegisterValueChangedCallback(evt =>
{
var assetPath = AssetDatabase.GetAssetPath(evt.newValue);
LoadDatabase(assetPath, TimeRange.All(), true);
});
rootVisualElement.Add(m_TransactionAssetField);
m_TransactionListView = new UnityEngine.UIElements.ListView();
m_TransactionListView.itemsSource = Transactions;
#if !USE_SEARCH_MODULE
m_TransactionListView.itemHeight = k_TransactionRowHeight;
#else
m_TransactionListView.fixedItemHeight = k_TransactionRowHeight;
#endif
m_TransactionListView.makeItem = MakeRowItem;
m_TransactionListView.bindItem = BindRowItem;
m_TransactionListView.style.flexGrow = 1.0f;
rootVisualElement.Add(m_TransactionListView);
}