view blocktransaction and transaction input/output selection

drongo

@@ -1 +1 @@
-Subproject commit 0d56692784f5dfc50197533eb00ccf8e5c42e471
+Subproject commit 728b6ce5ef21233b5e1687d3fb4277b79eb2e4e1

src/main/java/com/sparrowwallet/sparrow/AppController.java

@@ -12,19 +12,18 @@ import com.sparrowwallet.drongo.protocol.ScriptType;
 import com.sparrowwallet.drongo.protocol.Transaction;
 import com.sparrowwallet.drongo.psbt.PSBT;
 import com.sparrowwallet.drongo.psbt.PSBTParseException;
-import com.sparrowwallet.drongo.wallet.Keystore;
+import com.sparrowwallet.drongo.wallet.*;
-import com.sparrowwallet.drongo.wallet.KeystoreSource;
-import com.sparrowwallet.drongo.wallet.MnemonicException;
-import com.sparrowwallet.drongo.wallet.Wallet;
 import com.sparrowwallet.sparrow.control.*;
 import com.sparrowwallet.sparrow.event.*;
 import com.sparrowwallet.sparrow.io.*;
 import com.sparrowwallet.sparrow.preferences.PreferencesDialog;
 import com.sparrowwallet.sparrow.transaction.TransactionController;
+import com.sparrowwallet.sparrow.wallet.HashIndexEntry;
 import com.sparrowwallet.sparrow.wallet.WalletController;
 import com.sparrowwallet.sparrow.wallet.WalletForm;
 import de.codecentric.centerdevice.MenuToolkit;
 import javafx.animation.*;
+import javafx.application.Platform;
 import javafx.concurrent.Worker;
 import javafx.event.ActionEvent;
 import javafx.fxml.FXML;
@@ -39,7 +38,6 @@ import javafx.stage.FileChooser;
 import javafx.stage.Stage;
 import javafx.util.Duration;
 import org.controlsfx.control.StatusBar;
-import org.controlsfx.tools.Platform;
 
 import java.io.*;
 import java.net.URL;
@@ -80,6 +78,8 @@ public class AppController implements Initializable {
 
     private ElectrumServer.ConnectionService connectionService;
 
+    public static Integer currentBlockHeight;
+
     public static boolean showTxHexProperty;
 
     @Override
@@ -190,7 +190,7 @@ public class AppController implements Initializable {
     }
 
     private void setOsxApplicationMenu() {
-        if(Platform.getCurrent().getPlatformId().toLowerCase().equals("mac")) {
+        if(org.controlsfx.tools.Platform.getCurrent().getPlatformId().toLowerCase().equals("mac")) {
             MenuToolkit tk = MenuToolkit.toolkit();
             MenuItem preferences = new MenuItem("Preferences...");
             preferences.setOnAction(this::openPreferences);
@@ -289,6 +289,10 @@ public class AppController implements Initializable {
         }
     }
 
+    public static Integer getCurrentBlockHeight() {
+        return currentBlockHeight;
+    }
+
     public static void showErrorDialog(String title, String content) {
         Alert alert = new Alert(Alert.AlertType.ERROR);
         alert.setTitle(title);
@@ -519,13 +523,13 @@ public class AppController implements Initializable {
     private Tab addTransactionTab(String name, byte[] bytes) throws PSBTParseException, ParseException, TransactionParseException {
         if(PSBT.isPSBT(bytes)) {
             PSBT psbt = new PSBT(bytes);
-            return addTransactionTab(name, null, psbt);
+            return addTransactionTab(name, psbt);
         }
 
         if(Transaction.isTransaction(bytes)) {
             try {
                 Transaction transaction = new Transaction(bytes);
-                return addTransactionTab(name, transaction, null);
+                return addTransactionTab(name, transaction);
             } catch(Exception e) {
                 throw new TransactionParseException(e.getMessage());
             }
@@ -534,15 +538,34 @@ public class AppController implements Initializable {
         throw new ParseException("Not a valid PSBT or transaction", 0);
     }
 
-    private Tab addTransactionTab(String name, Transaction transaction, PSBT psbt) {
+    private Tab addTransactionTab(String name, Transaction transaction) {
+        return addTransactionTab(name, transaction, null, null);
+    }
+
+    private Tab addTransactionTab(String name, PSBT psbt) {
+        return addTransactionTab(name, psbt.getTransaction(), psbt, null);
+    }
+
+    private Tab addTransactionTab(BlockTransaction blockTransaction) {
+        return addTransactionTab(null, blockTransaction.getTransaction(), null, blockTransaction);
+    }
+
+    private Tab addTransactionTab(String name, Transaction transaction, PSBT psbt, BlockTransaction blockTransaction) {
+        for(Tab tab : tabs.getTabs()) {
+            TabData tabData = (TabData)tab.getUserData();
+            if(tabData instanceof TransactionTabData) {
+                TransactionTabData transactionTabData = (TransactionTabData)tabData;
+                if(transactionTabData.getTransaction() == transaction) {
+                    return tab;
+                }
+            }
+        }
+
         try {
             String tabName = name;
+
             if(tabName == null || tabName.isEmpty()) {
-                if(transaction != null) {
+                tabName = "[" + transaction.getTxId().toString().substring(0, 6) + "]";
-                    tabName = "[" + transaction.getTxId().toString().substring(0, 6) + "]";
-                } else if(psbt != null) {
-                    tabName = "[" + psbt.getTransaction().getTxId().toString().substring(0, 6) + "]";
-                }
             }
 
             Tab tab = new Tab(tabName);
@@ -554,11 +577,9 @@ public class AppController implements Initializable {
             tab.setContent(transactionLoader.load());
             TransactionController controller = transactionLoader.getController();
 
-            if(transaction != null) {
+            controller.setPSBT(psbt);
-                controller.setTransaction(transaction);
+            controller.setBlockTransaction(blockTransaction);
-            } else if(psbt != null) {
+            controller.setTransaction(transaction);
-                controller.setPSBT(psbt);
-            }
 
             tabs.getTabs().add(tab);
             return tab;
@@ -672,6 +693,7 @@ public class AppController implements Initializable {
 
     @Subscribe
     public void newConnection(ConnectionEvent event) {
+        currentBlockHeight = event.getBlockHeight();
         String banner = event.getServerBanner();
         String status = "Connected: " + (banner == null ? "Server" : banner.split(System.lineSeparator(), 2)[0]) + " at height " + event.getBlockHeight();
         EventManager.get().post(new StatusEvent(status));
@@ -686,7 +708,21 @@ public class AppController implements Initializable {
 
     @Subscribe
     public void newBlock(NewBlockEvent event) {
+        currentBlockHeight = event.getHeight();
         String status = "Updating to new block height " + event.getHeight();
         EventManager.get().post(new StatusEvent(status));
     }
+
+    @Subscribe
+    public void viewTransaction(ViewTransactionEvent event) {
+        Tab tab = addTransactionTab(event.getBlockTransaction());
+        tabs.getSelectionModel().select(tab);
+        Platform.runLater(() -> {
+            if(event.getHashIndexEntry().getType().equals(HashIndexEntry.Type.INPUT)) {
+                EventManager.get().post(new TransactionInputSelectedEvent(event.getHashIndexEntry().getHashIndex().getIndex()));
+            } else {
+                EventManager.get().post(new TransactionOutputSelectedEvent(event.getHashIndexEntry().getHashIndex().getIndex()));
+            }
+        });
+    }
 }

src/main/java/com/sparrowwallet/sparrow/control/AddressTreeTable.java

@@ -6,7 +6,7 @@ import com.sparrowwallet.drongo.protocol.Transaction;
 import com.sparrowwallet.sparrow.EventManager;
 import com.sparrowwallet.sparrow.event.ReceiveActionEvent;
 import com.sparrowwallet.sparrow.event.ReceiveToEvent;
-import com.sparrowwallet.sparrow.event.TransactionViewEvent;
+import com.sparrowwallet.sparrow.event.ViewTransactionEvent;
 import com.sparrowwallet.sparrow.glyphfont.FontAwesome5;
 import com.sparrowwallet.sparrow.wallet.Entry;
 import com.sparrowwallet.sparrow.wallet.HashIndexEntry;
@@ -159,7 +159,7 @@ public class AddressTreeTable extends TreeTableView<Entry> {
                     searchGlyph.setFontSize(12);
                     viewTransactionButton.setGraphic(searchGlyph);
                     viewTransactionButton.setOnAction(event -> {
-                        EventManager.get().post(new TransactionViewEvent(hashIndexEntry.getBlockTransaction(), hashIndexEntry));
+                        EventManager.get().post(new ViewTransactionEvent(hashIndexEntry.getBlockTransaction(), hashIndexEntry));
                     });
                     setGraphic(viewTransactionButton);
                 }

src/main/java/com/sparrowwallet/sparrow/event/TransactionInputSelectedEvent.java

@@ -0,0 +1,13 @@
+package com.sparrowwallet.sparrow.event;
+
+public class TransactionInputSelectedEvent {
+    private final long index;
+
+    public TransactionInputSelectedEvent(long index) {
+        this.index = index;
+    }
+
+    public long getIndex() {
+        return index;
+    }
+}

src/main/java/com/sparrowwallet/sparrow/event/TransactionOutputSelectedEvent.java

@@ -0,0 +1,13 @@
+package com.sparrowwallet.sparrow.event;
+
+public class TransactionOutputSelectedEvent {
+    private final long index;
+
+    public TransactionOutputSelectedEvent(long index) {
+        this.index = index;
+    }
+
+    public long getIndex() {
+        return index;
+    }
+}

src/main/java/com/sparrowwallet/sparrow/event/ViewTransactionEvent.java

@@ -3,15 +3,15 @@ package com.sparrowwallet.sparrow.event;
 import com.sparrowwallet.drongo.wallet.BlockTransaction;
 import com.sparrowwallet.sparrow.wallet.HashIndexEntry;
 
-public class TransactionViewEvent {
+public class ViewTransactionEvent {
     public final BlockTransaction blockTransaction;
     public final HashIndexEntry hashIndexEntry;
 
-    public TransactionViewEvent(BlockTransaction blockTransaction) {
+    public ViewTransactionEvent(BlockTransaction blockTransaction) {
         this(blockTransaction, null);
     }
 
-    public TransactionViewEvent(BlockTransaction blockTransaction, HashIndexEntry hashIndexEntry) {
+    public ViewTransactionEvent(BlockTransaction blockTransaction, HashIndexEntry hashIndexEntry) {
         this.blockTransaction = blockTransaction;
         this.hashIndexEntry = hashIndexEntry;
     }

src/main/java/com/sparrowwallet/sparrow/transaction/HeadersController.java

@@ -1,6 +1,7 @@
 package com.sparrowwallet.sparrow.transaction;
 
 import com.sparrowwallet.drongo.protocol.Transaction;
+import com.sparrowwallet.sparrow.AppController;
 import com.sparrowwallet.sparrow.EventManager;
 import com.sparrowwallet.sparrow.control.CoinLabel;
 import com.sparrowwallet.sparrow.control.IdLabel;
@@ -13,6 +14,7 @@ import tornadofx.control.DateTimePicker;
 import tornadofx.control.Field;
 import tornadofx.control.Fieldset;
 import com.google.common.eventbus.Subscribe;
+import tornadofx.control.Form;
 
 import java.net.URL;
 import java.time.*;
@@ -77,6 +79,15 @@ public class HeadersController extends TransactionFormController implements Init
     @FXML
     private CopyableLabel feeRate;
 
+    @FXML
+    private Form blockchainForm;
+
+    @FXML
+    private CopyableLabel blockStatus;
+
+    @FXML
+    private CopyableLabel blockHeight;
+
     @Override
     public void initialize(URL location, ResourceBundle resources) {
         EventManager.get().register(this);
@@ -97,6 +108,7 @@ public class HeadersController extends TransactionFormController implements Init
             tx.setVersion(newValue);
             EventManager.get().post(new TransactionChangedEvent(tx));
         });
+        version.setDisable(!headersForm.isEditable());
 
         String type = "Legacy";
         if(tx.isSegwit()) {
@@ -170,6 +182,12 @@ public class HeadersController extends TransactionFormController implements Init
             EventManager.get().post(new TransactionChangedEvent(tx));
         });
 
+        locktimeNoneType.setDisable(!headersForm.isEditable());
+        locktimeBlockType.setDisable(!headersForm.isEditable());
+        locktimeDateType.setDisable(!headersForm.isEditable());
+        locktimeBlock.setDisable(!headersForm.isEditable());
+        locktimeDate.setDisable(!headersForm.isEditable());
+
         size.setText(tx.getSize() + " B");
         virtualSize.setText(tx.getVirtualSize() + " vB");
 
@@ -183,6 +201,20 @@ public class HeadersController extends TransactionFormController implements Init
             double feeRateAmt = feeAmt.doubleValue() / tx.getVirtualSize();
             feeRate.setText(String.format("%.2f", feeRateAmt) + " sats/vByte");
         }
+
+        blockchainForm.managedProperty().bind(blockchainForm.visibleProperty());
+        blockchainForm.setVisible(headersForm.getBlockTransaction() != null);
+        if(headersForm.getBlockTransaction() != null) {
+            Integer currentHeight = AppController.getCurrentBlockHeight();
+            if(currentHeight == null) {
+                blockStatus.setText("Unknown");
+            } else {
+                int confirmations = currentHeight - headersForm.getBlockTransaction().getHeight() + 1;
+                blockStatus.setText(confirmations + " Confirmations");
+            }
+
+            blockHeight.setText(Integer.toString(headersForm.getBlockTransaction().getHeight()));
+        }
     }
 
     private void updateTxId() {

src/main/java/com/sparrowwallet/sparrow/transaction/HeadersForm.java

@@ -2,6 +2,7 @@ package com.sparrowwallet.sparrow.transaction;
 
 import com.sparrowwallet.drongo.protocol.Transaction;
 import com.sparrowwallet.drongo.psbt.PSBT;
+import com.sparrowwallet.drongo.wallet.BlockTransaction;
 import javafx.fxml.FXMLLoader;
 import javafx.scene.Node;
 
@@ -12,6 +13,10 @@ public class HeadersForm extends TransactionForm {
         super(psbt);
     }
 
+    public HeadersForm(BlockTransaction blockTransaction) {
+        super(blockTransaction);
+    }
+
     public HeadersForm(Transaction transaction) {
         super(transaction);
     }

src/main/java/com/sparrowwallet/sparrow/transaction/InputController.java

@@ -277,6 +277,7 @@ public class InputController extends TransactionFormController implements Initia
                 }
             }
         });
+        rbf.setDisable(!inputForm.isEditable());
     }
 
     private void initializeLocktimeFields(TransactionInput txInput) {
@@ -348,6 +349,13 @@ public class InputController extends TransactionFormController implements Initia
         locktimeRelativeSeconds.valueProperty().addListener((obs, oldValue, newValue) -> {
             setRelativeLocktime(txInput, transaction);
         });
+
+        locktimeNoneType.setDisable(!inputForm.isEditable());
+        locktimeAbsoluteType.setDisable(!inputForm.isEditable());
+        locktimeRelativeType.setDisable(!inputForm.isEditable());
+        locktimeRelativeBlocks.setDisable(!inputForm.isEditable());
+        locktimeRelativeSeconds.setDisable(!inputForm.isEditable());
+        locktimeRelativeCombo.setDisable(!inputForm.isEditable());
     }
 
     private void updateAbsoluteLocktimeField(Transaction transaction) {

src/main/java/com/sparrowwallet/sparrow/transaction/InputForm.java

@@ -4,6 +4,7 @@ import com.sparrowwallet.drongo.protocol.Transaction;
 import com.sparrowwallet.drongo.protocol.TransactionInput;
 import com.sparrowwallet.drongo.psbt.PSBT;
 import com.sparrowwallet.drongo.psbt.PSBTInput;
+import com.sparrowwallet.drongo.wallet.BlockTransaction;
 import javafx.fxml.FXMLLoader;
 import javafx.scene.Node;
 
@@ -19,6 +20,11 @@ public class InputForm extends TransactionForm {
         this.psbtInput = psbtInput;
     }
 
+    public InputForm(BlockTransaction blockTransaction, TransactionInput transactionInput) {
+        super(blockTransaction);
+        this.transactionInput = transactionInput;
+    }
+
     public InputForm(Transaction transaction, TransactionInput transactionInput) {
         super(transaction);
         this.transactionInput = transactionInput;

src/main/java/com/sparrowwallet/sparrow/transaction/InputsForm.java

@@ -2,6 +2,7 @@ package com.sparrowwallet.sparrow.transaction;
 
 import com.sparrowwallet.drongo.protocol.Transaction;
 import com.sparrowwallet.drongo.psbt.PSBT;
+import com.sparrowwallet.drongo.wallet.BlockTransaction;
 import javafx.fxml.FXMLLoader;
 import javafx.scene.Node;
 
@@ -12,6 +13,10 @@ public class InputsForm extends TransactionForm {
         super(psbt);
     }
 
+    public InputsForm(BlockTransaction blockTransaction) {
+        super(blockTransaction);
+    }
+
     public InputsForm(Transaction transaction) {
         super(transaction);
     }

src/main/java/com/sparrowwallet/sparrow/transaction/OutputForm.java

@@ -4,6 +4,7 @@ import com.sparrowwallet.drongo.protocol.Transaction;
 import com.sparrowwallet.drongo.protocol.TransactionOutput;
 import com.sparrowwallet.drongo.psbt.PSBT;
 import com.sparrowwallet.drongo.psbt.PSBTOutput;
+import com.sparrowwallet.drongo.wallet.BlockTransaction;
 import javafx.fxml.FXMLLoader;
 import javafx.scene.Node;
 
@@ -19,6 +20,11 @@ public class OutputForm extends TransactionForm {
         this.psbtOutput = psbtOutput;
     }
 
+    public OutputForm(BlockTransaction blockTransaction, TransactionOutput transactionOutput) {
+        super(blockTransaction);
+        this.transactionOutput = transactionOutput;
+    }
+
     public OutputForm(Transaction transaction, TransactionOutput transactionOutput) {
         super(transaction);
         this.transactionOutput = transactionOutput;

src/main/java/com/sparrowwallet/sparrow/transaction/OutputsForm.java

@@ -2,6 +2,7 @@ package com.sparrowwallet.sparrow.transaction;
 
 import com.sparrowwallet.drongo.protocol.Transaction;
 import com.sparrowwallet.drongo.psbt.PSBT;
+import com.sparrowwallet.drongo.wallet.BlockTransaction;
 import javafx.fxml.FXMLLoader;
 import javafx.scene.Node;
 
@@ -12,6 +13,10 @@ public class OutputsForm extends TransactionForm {
         super(psbt);
     }
 
+    public OutputsForm(BlockTransaction blockTransaction) {
+        super(blockTransaction);
+    }
+
     public OutputsForm(Transaction transaction) {
         super(transaction);
     }

src/main/java/com/sparrowwallet/sparrow/transaction/TransactionController.java

@@ -6,11 +6,10 @@ import com.sparrowwallet.drongo.protocol.*;
 import com.sparrowwallet.drongo.psbt.PSBT;
 import com.sparrowwallet.drongo.psbt.PSBTInput;
 import com.sparrowwallet.drongo.psbt.PSBTOutput;
+import com.sparrowwallet.drongo.wallet.BlockTransaction;
 import com.sparrowwallet.sparrow.AppController;
 import com.sparrowwallet.sparrow.EventManager;
-import com.sparrowwallet.sparrow.event.TransactionChangedEvent;
+import com.sparrowwallet.sparrow.event.*;
-import com.sparrowwallet.sparrow.event.TransactionTabChangedEvent;
-import com.sparrowwallet.sparrow.event.TransactionTabSelectedEvent;
 import javafx.fxml.FXML;
 import javafx.fxml.Initializable;
 import javafx.scene.Node;
@@ -26,6 +25,8 @@ import org.fxmisc.richtext.CodeArea;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.net.URL;
+import java.util.List;
+import java.util.Optional;
 import java.util.ResourceBundle;
 
 public class TransactionController implements Initializable {
@@ -47,6 +48,7 @@ public class TransactionController implements Initializable {
 
     private Transaction transaction;
     private PSBT psbt;
+    private BlockTransaction blockTransaction;
     private int selectedInputIndex = -1;
     private int selectedOutputIndex = -1;
 
@@ -62,11 +64,11 @@ public class TransactionController implements Initializable {
     }
 
     private void initializeTxTree() {
-        HeadersForm headersForm = (psbt == null ? new HeadersForm(transaction) : new HeadersForm(psbt));
+        HeadersForm headersForm = (psbt != null ? new HeadersForm(psbt) : (blockTransaction != null ? new HeadersForm(blockTransaction) : new HeadersForm(transaction)));
         TreeItem<TransactionForm> rootItem = new TreeItem<>(headersForm);
         rootItem.setExpanded(true);
 
-        InputsForm inputsForm = (psbt == null ? new InputsForm(transaction) : new InputsForm(psbt));
+        InputsForm inputsForm = (psbt != null ? new InputsForm(psbt) : (blockTransaction != null ? new InputsForm(blockTransaction) : new InputsForm(transaction)));
         TreeItem<TransactionForm> inputsItem = new TreeItem<>(inputsForm);
         inputsItem.setExpanded(true);
         for (TransactionInput txInput : transaction.getInputs()) {
@@ -74,12 +76,12 @@ public class TransactionController implements Initializable {
             if (psbt != null && psbt.getPsbtInputs().size() > txInput.getIndex()) {
                 psbtInput = psbt.getPsbtInputs().get(txInput.getIndex());
             }
-            InputForm inputForm = (psbt == null ? new InputForm(transaction, txInput) : new InputForm(psbt, psbtInput));
+            InputForm inputForm = (psbt != null ? new InputForm(psbt, psbtInput) : (blockTransaction != null ? new InputForm(blockTransaction, txInput) : new InputForm(transaction, txInput)));
             TreeItem<TransactionForm> inputItem = new TreeItem<>(inputForm);
             inputsItem.getChildren().add(inputItem);
         }
 
-        OutputsForm outputsForm = (psbt == null ? new OutputsForm(transaction) : new OutputsForm(psbt));
+        OutputsForm outputsForm = (psbt != null ? new OutputsForm(psbt) : (blockTransaction != null ? new OutputsForm(blockTransaction) : new OutputsForm(transaction)));
         TreeItem<TransactionForm> outputsItem = new TreeItem<>(outputsForm);
         outputsItem.setExpanded(true);
         for (TransactionOutput txOutput : transaction.getOutputs()) {
@@ -87,7 +89,7 @@ public class TransactionController implements Initializable {
             if (psbt != null && psbt.getPsbtOutputs().size() > txOutput.getIndex()) {
                 psbtOutput = psbt.getPsbtOutputs().get(txOutput.getIndex());
             }
-            OutputForm outputForm = (psbt == null ? new OutputForm(transaction, txOutput) : new OutputForm(psbt, psbtOutput));
+            OutputForm outputForm = (psbt != null ? new OutputForm(psbt, psbtOutput) : (blockTransaction != null ? new OutputForm(blockTransaction, txOutput) : new OutputForm(transaction, txOutput)));
             TreeItem<TransactionForm> outputItem = new TreeItem<>(outputForm);
             outputsItem.getChildren().add(outputItem);
         }
@@ -229,19 +231,20 @@ public class TransactionController implements Initializable {
         return cursor;
     }
 
-    public void setPSBT(PSBT psbt) {
-        this.psbt = psbt;
-        this.transaction = psbt.getTransaction();
-
-        initializeView();
-    }
-
     public void setTransaction(Transaction transaction) {
         this.transaction = transaction;
 
         initializeView();
     }
 
+    public void setPSBT(PSBT psbt) {
+        this.psbt = psbt;
+    }
+
+    public void setBlockTransaction(BlockTransaction blockTransaction) {
+        this.blockTransaction = blockTransaction;
+    }
+
     @Subscribe
     public void transactionChanged(TransactionChangedEvent event) {
         if(event.getTransaction().equals(transaction)) {
@@ -259,4 +262,25 @@ public class TransactionController implements Initializable {
     public void tabChanged(TransactionTabChangedEvent event) {
         transactionMasterDetail.setShowDetailNode(event.isTxHexVisible());
     }
+
+    @Subscribe
+    public void inputSelected(TransactionInputSelectedEvent event) {
+        Optional<TreeItem<TransactionForm>> optionalInputs = txtree.getRoot().getChildren().stream().filter(item -> item.getValue() instanceof InputsForm).findFirst();
+        selectItem(optionalInputs, (int)event.getIndex());
+    }
+
+    @Subscribe
+    public void outputSelected(TransactionOutputSelectedEvent event) {
+        Optional<TreeItem<TransactionForm>> optionalOutputs = txtree.getRoot().getChildren().stream().filter(item -> item.getValue() instanceof OutputsForm).findFirst();
+        selectItem(optionalOutputs, (int)event.getIndex());
+    }
+
+    private void selectItem(Optional<TreeItem<TransactionForm>> optionalParent, int index) {
+        if(optionalParent.isPresent()) {
+            List<TreeItem<TransactionForm>> inputs = optionalParent.get().getChildren();
+            if(inputs.size() > index) {
+                txtree.getSelectionModel().select(inputs.get(index));
+            }
+        }
+    }
 }

src/main/java/com/sparrowwallet/sparrow/transaction/TransactionForm.java

@@ -2,6 +2,7 @@ package com.sparrowwallet.sparrow.transaction;
 
 import com.sparrowwallet.drongo.protocol.Transaction;
 import com.sparrowwallet.drongo.psbt.PSBT;
+import com.sparrowwallet.drongo.wallet.BlockTransaction;
 import javafx.scene.Node;
 
 import java.io.IOException;
@@ -9,12 +10,18 @@ import java.io.IOException;
 public abstract class TransactionForm {
     private Transaction transaction;
     private PSBT psbt;
+    private BlockTransaction blockTransaction;
 
     public TransactionForm(PSBT psbt) {
         this.transaction = psbt.getTransaction();
         this.psbt = psbt;
     }
 
+    public TransactionForm(BlockTransaction blockTransaction) {
+        this.transaction = blockTransaction.getTransaction();
+        this.blockTransaction = blockTransaction;
+    }
+
     public TransactionForm(Transaction transaction) {
         this.transaction = transaction;
     }
@@ -27,5 +34,13 @@ public abstract class TransactionForm {
         return psbt;
     }
 
+    public BlockTransaction getBlockTransaction() {
+        return blockTransaction;
+    }
+
+    public boolean isEditable() {
+        return blockTransaction == null;
+    }
+
     public abstract Node getContents() throws IOException;
 }

src/main/java/com/sparrowwallet/sparrow/wallet/WalletForm.java

@@ -124,5 +124,6 @@ public class WalletForm {
     @Subscribe
     public void newBlock(NewBlockEvent event) {
         refreshHistory();
+        wallet.setStoredBlockHeight(event.getHeight());
     }
 }

src/main/resources/com/sparrowwallet/sparrow/transaction/headers.fxml

@@ -99,13 +99,13 @@
 
     <Separator GridPane.columnIndex="0" GridPane.rowIndex="5" GridPane.columnSpan="2" styleClass="form-separator"/>
 
-    <Form GridPane.columnIndex="0" GridPane.rowIndex="6">
+    <Form fx:id="blockchainForm" GridPane.columnIndex="0" GridPane.rowIndex="6">
         <Fieldset text="Blockchain" inputGrow="SOMETIMES">
             <Field text="Status:">
-                <CopyableLabel fx:id="blockStatusField" />
+                <CopyableLabel fx:id="blockStatus" />
             </Field>
-            <Field text="Block:">
+            <Field text="Block Height:">
-                <CopyableLabel fx:id="blockField" />
+                <CopyableLabel fx:id="blockHeight" />
             </Field>
         </Fieldset>
     </Form>