expand transaction diagram in popup on click

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

@@ -424,7 +424,9 @@ public class AppController implements Initializable {
 
             Stage stage = new Stage();
             stage.setTitle("About " + MainApp.APP_NAME);
-            stage.initStyle(org.controlsfx.tools.Platform.getCurrent() == org.controlsfx.tools.Platform.OSX ? StageStyle.UNDECORATED : StageStyle.DECORATED);
+            stage.initStyle(StageStyle.UNDECORATED);
+            stage.initOwner(tabs.getScene().getWindow());
+            stage.initModality(Modality.WINDOW_MODAL);
             stage.setResizable(false);
             Scene scene = new Scene(root);
             AppServices.onEscapePressed(scene, stage::close);

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

@@ -6,6 +6,7 @@ import com.sparrowwallet.sparrow.io.Config;
 import javafx.beans.property.LongProperty;
 import javafx.beans.property.SimpleLongProperty;
 import javafx.scene.control.ContextMenu;
+import javafx.scene.control.Label;
 import javafx.scene.control.MenuItem;
 import javafx.scene.control.Tooltip;
 import javafx.scene.input.Clipboard;
@@ -15,7 +16,7 @@ import java.text.DecimalFormat;
 import java.text.DecimalFormatSymbols;
 import java.util.Locale;
 
-public class CoinLabel extends CopyableLabel {
+public class CoinLabel extends Label {
     public static final DecimalFormat BTC_FORMAT = new DecimalFormat("0", DecimalFormatSymbols.getInstance(Locale.ENGLISH));
 
     private final LongProperty valueProperty = new SimpleLongProperty(-1);
@@ -28,7 +29,6 @@ public class CoinLabel extends CopyableLabel {
 
     public CoinLabel(String text) {
         super(text);
-        BTC_FORMAT.setMaximumFractionDigits(8);
         valueProperty().addListener((observable, oldValue, newValue) -> setValueAsText((Long)newValue, Config.get().getBitcoinUnit()));
         tooltip = new Tooltip();
         contextMenu = new CoinContextMenu();
@@ -77,7 +77,7 @@ public class CoinLabel extends CopyableLabel {
 
     private class CoinContextMenu extends ContextMenu {
         public CoinContextMenu() {
-            MenuItem copySatsValue = new MenuItem("Copy Value in Satoshis");
+            MenuItem copySatsValue = new MenuItem("Copy Value in sats");
             copySatsValue.setOnAction(AE -> {
                 hide();
                 ClipboardContent content = new ClipboardContent();

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

@@ -0,0 +1,94 @@
+package com.sparrowwallet.sparrow.control;
+
+import com.sparrowwallet.drongo.BitcoinUnit;
+import com.sparrowwallet.drongo.protocol.Transaction;
+import com.sparrowwallet.sparrow.io.Config;
+import javafx.beans.property.LongProperty;
+import javafx.beans.property.SimpleLongProperty;
+import javafx.scene.control.ContextMenu;
+import javafx.scene.control.MenuItem;
+import javafx.scene.control.Tooltip;
+import javafx.scene.input.Clipboard;
+import javafx.scene.input.ClipboardContent;
+
+import java.util.Locale;
+
+public class CopyableCoinLabel extends CopyableLabel {
+    private final LongProperty valueProperty = new SimpleLongProperty(-1);
+    private final Tooltip tooltip;
+    private final CoinContextMenu contextMenu;
+
+    public CopyableCoinLabel() {
+        this("Unknown");
+    }
+
+    public CopyableCoinLabel(String text) {
+        super(text);
+        valueProperty().addListener((observable, oldValue, newValue) -> setValueAsText((Long)newValue, Config.get().getBitcoinUnit()));
+        tooltip = new Tooltip();
+        contextMenu = new CoinContextMenu();
+    }
+
+    public final LongProperty valueProperty() {
+        return valueProperty;
+    }
+
+    public final long getValue() {
+        return valueProperty.get();
+    }
+
+    public final void setValue(long value) {
+        this.valueProperty.set(value);
+    }
+
+    public void refresh() {
+        refresh(Config.get().getBitcoinUnit());
+    }
+
+    public void refresh(BitcoinUnit bitcoinUnit) {
+        setValueAsText(getValue(), bitcoinUnit);
+    }
+
+    private void setValueAsText(Long value, BitcoinUnit bitcoinUnit) {
+        setTooltip(tooltip);
+        setContextMenu(contextMenu);
+
+        String satsValue = String.format(Locale.ENGLISH, "%,d", value) + " sats";
+        String btcValue = CoinLabel.getBTCFormat().format(value.doubleValue() / Transaction.SATOSHIS_PER_BITCOIN) + " BTC";
+
+        BitcoinUnit unit = bitcoinUnit;
+        if(unit == null || unit.equals(BitcoinUnit.AUTO)) {
+            unit = (value >= BitcoinUnit.getAutoThreshold() ? BitcoinUnit.BTC : BitcoinUnit.SATOSHIS);
+        }
+
+        if(unit.equals(BitcoinUnit.BTC)) {
+            tooltip.setText(satsValue);
+            setText(btcValue);
+        } else {
+            tooltip.setText(btcValue);
+            setText(satsValue);
+        }
+    }
+
+    private class CoinContextMenu extends ContextMenu {
+        public CoinContextMenu() {
+            MenuItem copySatsValue = new MenuItem("Copy Value in sats");
+            copySatsValue.setOnAction(AE -> {
+                hide();
+                ClipboardContent content = new ClipboardContent();
+                content.putString(Long.toString(getValue()));
+                Clipboard.getSystemClipboard().setContent(content);
+            });
+
+            MenuItem copyBtcValue = new MenuItem("Copy Value in BTC");
+            copyBtcValue.setOnAction(AE -> {
+                hide();
+                ClipboardContent content = new ClipboardContent();
+                content.putString(CoinLabel.getBTCFormat().format((double)getValue() / Transaction.SATOSHIS_PER_BITCOIN));
+                Clipboard.getSystemClipboard().setContent(content);
+            });
+
+            getItems().addAll(copySatsValue, copyBtcValue);
+        }
+    }
+}

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

@@ -34,4 +34,18 @@ public class TextUtils {
         helper.setText(DEFAULT_TEXT);
         return d;
     }
+
+    public static double computeTextHeight(Font font, String text) {
+        helper.setText(text);
+        helper.setFont(font);
+
+        helper.setWrappingWidth(0.0D);
+        helper.setLineSpacing(0.0D);
+        double d = Math.ceil(helper.getLayoutBounds().getHeight());
+
+        helper.setWrappingWidth(DEFAULT_WRAPPING_WIDTH);
+        helper.setLineSpacing(DEFAULT_LINE_SPACING);
+        helper.setText(DEFAULT_TEXT);
+        return d;
+    }
 }

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

@@ -18,18 +18,24 @@ import javafx.beans.property.BooleanProperty;
 import javafx.beans.property.ObjectProperty;
 import javafx.beans.property.SimpleBooleanProperty;
 import javafx.beans.property.SimpleObjectProperty;
+import javafx.event.EventHandler;
 import javafx.geometry.Insets;
 import javafx.geometry.Pos;
 import javafx.scene.Group;
 import javafx.scene.Node;
+import javafx.scene.Scene;
 import javafx.scene.control.Button;
 import javafx.scene.control.ContentDisplay;
 import javafx.scene.control.Label;
 import javafx.scene.control.Tooltip;
+import javafx.scene.input.MouseEvent;
 import javafx.scene.layout.*;
 import javafx.scene.shape.Circle;
 import javafx.scene.shape.CubicCurve;
 import javafx.scene.shape.Line;
+import javafx.stage.Modality;
+import javafx.stage.Stage;
+import javafx.stage.StageStyle;
 import javafx.util.Duration;
 import org.controlsfx.glyphfont.FontAwesome;
 import org.controlsfx.glyphfont.Glyph;
@@ -40,16 +46,68 @@ import java.util.stream.Collectors;
 public class TransactionDiagram extends GridPane {
     private static final int MAX_UTXOS = 8;
     private static final int REDUCED_MAX_UTXOS = MAX_UTXOS - 2;
+    private static final int EXPANDED_MAX_UTXOS = 20;
     private static final int MAX_PAYMENTS = 6;
     private static final int REDUCED_MAX_PAYMENTS = MAX_PAYMENTS - 2;
+    private static final int EXPANDED_MAX_PAYMENTS = 18;
     private static final double DIAGRAM_HEIGHT = 210.0;
     private static final double REDUCED_DIAGRAM_HEIGHT = DIAGRAM_HEIGHT - 60;
+    private static final double EXPANDED_DIAGRAM_HEIGHT = 500;
     private static final int TOOLTIP_SHOW_DELAY = 50;
     private static final int RELATIVE_SIZE_MAX_RADIUS = 7;
+    private static final int ROW_HEIGHT = 27;
 
     private WalletTransaction walletTx;
     private final BooleanProperty finalProperty = new SimpleBooleanProperty(false);
     private final ObjectProperty<OptimizationStrategy> optimizationStrategyProperty = new SimpleObjectProperty<>(OptimizationStrategy.EFFICIENCY);
+    private boolean expanded;
+    private TransactionDiagram expandedDiagram;
+
+    private final EventHandler<MouseEvent> expandedDiagramHandler = new EventHandler<>() {
+        @Override
+        public void handle(MouseEvent event) {
+            if(!event.isConsumed()) {
+                Stage stage = new Stage();
+                stage.setTitle(walletTx.getPayments().iterator().next().getLabel());
+                stage.initStyle(StageStyle.UNDECORATED);
+                stage.initOwner(TransactionDiagram.this.getScene().getWindow());
+                stage.initModality(Modality.WINDOW_MODAL);
+                stage.setResizable(false);
+
+                VBox vBox = new VBox(20);
+                vBox.getStylesheets().add(AppServices.class.getResource("general.css").toExternalForm());
+                vBox.getStylesheets().add(AppServices.class.getResource("wallet/wallet.css").toExternalForm());
+                vBox.getStylesheets().add(AppServices.class.getResource("wallet/send.css").toExternalForm());
+                vBox.setPadding(new Insets(20, 40, 20, 50));
+
+                expandedDiagram = new TransactionDiagram();
+                expandedDiagram.setId("transactionDiagram");
+                expandedDiagram.setExpanded(true);
+                updateExpandedDiagram();
+
+                HBox buttonBox = new HBox();
+                buttonBox.setAlignment(Pos.CENTER_RIGHT);
+                Button button = new Button("Close");
+                button.setOnAction(e -> {
+                    stage.close();
+                });
+                buttonBox.getChildren().add(button);
+                vBox.getChildren().addAll(expandedDiagram, buttonBox);
+
+                Scene scene = new Scene(vBox);
+                AppServices.onEscapePressed(scene, stage::close);
+                AppServices.setStageIcon(stage);
+                stage.setScene(scene);
+                stage.setOnShowing(e -> {
+                    AppServices.moveToActiveWindowScreen(stage, 600, 460);
+                });
+                stage.setOnHidden(e -> {
+                    expandedDiagram = null;
+                });
+                stage.show();
+            }
+        }
+    };
 
     public void update(WalletTransaction walletTx) {
         setMinHeight(getDiagramHeight());
@@ -60,6 +118,10 @@ public class TransactionDiagram extends GridPane {
         } else {
             this.walletTx = walletTx;
             update();
+            setOnMouseClicked(expandedDiagramHandler);
+            if(expandedDiagram != null) {
+                updateExpandedDiagram();
+            }
         }
     }
 
@@ -87,6 +149,24 @@ public class TransactionDiagram extends GridPane {
         getChildren().clear();
     }
 
+    private void updateExpandedDiagram() {
+        expandedDiagram.setFinal(isFinal());
+        expandedDiagram.setOptimizationStrategy(getOptimizationStrategy());
+        expandedDiagram.walletTx = walletTx;
+
+        List<Map<BlockTransactionHashIndex, WalletNode>> utxoSets = expandedDiagram.getDisplayedUtxoSets();
+        int maxSetSize = utxoSets.stream().mapToInt(Map::size).max().orElse(0);
+        int maxRows = Math.max(maxSetSize * utxoSets.size(), walletTx.getPayments().size() + 2);
+        double diagramHeight = Math.max(DIAGRAM_HEIGHT, Math.min(EXPANDED_DIAGRAM_HEIGHT, maxRows * ROW_HEIGHT));
+        expandedDiagram.setMinHeight(diagramHeight);
+        expandedDiagram.setMaxHeight(diagramHeight);
+        expandedDiagram.update();
+
+        if(expandedDiagram.getScene() != null && expandedDiagram.getScene().getWindow() instanceof Stage stage) {
+            stage.sizeToScene();
+        }
+    }
+
     public void update() {
         List<Map<BlockTransactionHashIndex, WalletNode>> displayedUtxoSets = getDisplayedUtxoSets();
 
@@ -287,17 +367,19 @@ public class TransactionDiagram extends GridPane {
 
     private Pane getInputsLabels(List<Map<BlockTransactionHashIndex, WalletNode>> displayedUtxoSets) {
         VBox inputsBox = new VBox();
-        inputsBox.setMaxWidth(150);
-        inputsBox.setPrefWidth(150);
+        inputsBox.setMaxWidth(isExpanded() ? 300 : 150);
+        inputsBox.setPrefWidth(isExpanded() ? 230 : 150);
         inputsBox.setPadding(new Insets(0, 10, 0, 10));
         inputsBox.minHeightProperty().bind(minHeightProperty());
         inputsBox.setAlignment(Pos.CENTER_RIGHT);
         inputsBox.getChildren().add(createSpacer());
+        double labelHeight = TextUtils.computeTextHeight(AppServices.getMonospaceFont(), "0") + 1;
         for(Map<BlockTransactionHashIndex, WalletNode> displayedUtxos : displayedUtxoSets) {
             for(BlockTransactionHashIndex input : displayedUtxos.keySet()) {
                 WalletNode walletNode = displayedUtxos.get(input);
                 String desc = getInputDescription(input);
                 Label label = new Label(desc);
+                label.setPrefHeight(labelHeight);
                 label.getStyleClass().add("utxo-label");
 
                 Button excludeUtxoButton = new Button("");
@@ -307,8 +389,10 @@ public class TransactionDiagram extends GridPane {
                 });
 
                 Tooltip tooltip = new Tooltip();
+                Long inputValue = null;
                 if(walletNode != null) {
-                    tooltip.setText("Spending " + getSatsValue(input.getValue()) + " sats from " + (isFinal() ? walletTx.getWallet().getFullDisplayName() : "") + " " + walletNode + "\n" + input.getHashAsString() + ":" + input.getIndex() + "\n" + walletTx.getWallet().getAddress(walletNode));
+                    inputValue = input.getValue();
+                    tooltip.setText("Spending " + getSatsValue(inputValue) + " sats from " + (isFinal() ? walletTx.getWallet().getFullDisplayName() : "") + " " + walletNode + "\n" + input.getHashAsString() + ":" + input.getIndex() + "\n" + walletTx.getWallet().getAddress(walletNode));
                     tooltip.getStyleClass().add("input-label");
 
                     if(input.getLabel() == null || input.getLabel().isEmpty()) {
@@ -335,13 +419,16 @@ public class TransactionDiagram extends GridPane {
                         label.setGraphic(walletTx.isTwoPersonCoinjoin() ? getQuestionGlyph() : getWarningGlyph());
                         label.setOnMouseClicked(event -> {
                             EventManager.get().post(new SorobanInitiatedEvent(walletTx.getWallet()));
+                            closeExpanded();
+                            event.consume();
                         });
                     } else {
                         if(walletTx.getInputTransactions() != null && walletTx.getInputTransactions().get(input.getHash()) != null) {
                             BlockTransaction blockTransaction = walletTx.getInputTransactions().get(input.getHash());
                             TransactionOutput txOutput = blockTransaction.getTransaction().getOutputs().get((int) input.getIndex());
                             Address fromAddress = txOutput.getScript().getToAddress();
-                            tooltip.setText("Input of " + getSatsValue(txOutput.getValue()) + " sats\n" + input.getHashAsString() + ":" + input.getIndex() + (fromAddress != null ? "\n" + fromAddress : ""));
+                            inputValue = txOutput.getValue();
+                            tooltip.setText("Input of " + getSatsValue(inputValue) + " sats\n" + input.getHashAsString() + ":" + input.getIndex() + (fromAddress != null ? "\n" + fromAddress : ""));
                         } else {
                             tooltip.setText(input.getHashAsString() + ":" + input.getIndex());
                         }
@@ -355,7 +442,21 @@ public class TransactionDiagram extends GridPane {
                     label.setTooltip(tooltip);
                 }
 
-                inputsBox.getChildren().add(label);
+                HBox inputBox = new HBox();
+                inputBox.setAlignment(Pos.CENTER_RIGHT);
+                inputBox.getChildren().add(label);
+
+                if(isExpanded() && inputValue != null) {
+                    label.setMinWidth(120);
+                    Region region = new Region();
+                    HBox.setHgrow(region, Priority.ALWAYS);
+                    CoinLabel amountLabel = new CoinLabel();
+                    amountLabel.setValue(inputValue);
+                    amountLabel.setMinWidth(TextUtils.computeTextWidth(amountLabel.getFont(), amountLabel.getText(), 0.0D) + 2);
+                    inputBox.getChildren().addAll(region, amountLabel);
+                }
+
+                inputsBox.getChildren().add(inputBox);
                 inputsBox.getChildren().add(createSpacer());
             }
         }
@@ -505,7 +606,8 @@ public class TransactionDiagram extends GridPane {
 
     private Pane getOutputsLabels(List<Payment> displayedPayments) {
         VBox outputsBox = new VBox();
-        outputsBox.setMaxWidth(150);
+        outputsBox.setMaxWidth(isExpanded() ? 350 : 150);
+        outputsBox.setPrefWidth(isExpanded() ? 230 : 150);
         outputsBox.setPadding(new Insets(0, 20, 0, 10));
         outputsBox.setAlignment(Pos.CENTER_LEFT);
         outputsBox.getChildren().add(createSpacer());
@@ -527,7 +629,20 @@ public class TransactionDiagram extends GridPane {
             recipientTooltip.setShowDelay(new Duration(TOOLTIP_SHOW_DELAY));
             recipientTooltip.setShowDuration(Duration.INDEFINITE);
             recipientLabel.setTooltip(recipientTooltip);
-            outputNodes.add(new OutputNode(recipientLabel, payment.getAddress(), payment.getAmount()));
+            HBox paymentBox = new HBox();
+            paymentBox.setAlignment(Pos.CENTER_LEFT);
+            paymentBox.getChildren().add(recipientLabel);
+            if(isExpanded()) {
+                Region region = new Region();
+                region.setMinWidth(20);
+                HBox.setHgrow(region, Priority.ALWAYS);
+                CoinLabel amountLabel = new CoinLabel();
+                amountLabel.setValue(payment.getAmount());
+                amountLabel.setMinWidth(TextUtils.computeTextWidth(amountLabel.getFont(), amountLabel.getText(), 0.0D) + 2);
+                paymentBox.getChildren().addAll(region, amountLabel);
+            }
+
+            outputNodes.add(new OutputNode(paymentBox, payment.getAddress(), payment.getAmount()));
         }
 
         for(Map.Entry<WalletNode, Long> changeEntry : walletTx.getChangeMap().entrySet()) {
@@ -536,6 +651,7 @@ public class TransactionDiagram extends GridPane {
             boolean overGapLimit = (changeNode.getIndex() - defaultChangeNode.getIndex()) > walletTx.getWallet().getGapLimit();
 
             HBox actionBox = new HBox();
+            actionBox.setAlignment(Pos.CENTER_LEFT);
             Address changeAddress = walletTx.getChangeAddress(changeNode);
             String changeDesc = changeAddress.toString().substring(0, 8) + "...";
             Label changeLabel = new Label(changeDesc, overGapLimit ? getChangeWarningGlyph() : getChangeGlyph());
@@ -563,6 +679,17 @@ public class TransactionDiagram extends GridPane {
                 actionBox.getChildren().add(replaceChangeLabel);
             }
 
+            if(isExpanded()) {
+                changeLabel.setMinWidth(120);
+                Region region = new Region();
+                region.setMinWidth(20);
+                HBox.setHgrow(region, Priority.ALWAYS);
+                CoinLabel amountLabel = new CoinLabel();
+                amountLabel.setValue(changeEntry.getValue());
+                amountLabel.setMinWidth(TextUtils.computeTextWidth(amountLabel.getFont(), amountLabel.getText(), 0.0D) + 2);
+                actionBox.getChildren().addAll(region, amountLabel);
+            }
+
             outputNodes.add(new OutputNode(actionBox, changeAddress, changeEntry.getValue()));
         }
 
@@ -584,7 +711,21 @@ public class TransactionDiagram extends GridPane {
         feeTooltip.setShowDelay(new Duration(TOOLTIP_SHOW_DELAY));
         feeTooltip.setShowDuration(Duration.INDEFINITE);
         feeLabel.setTooltip(feeTooltip);
-        outputsBox.getChildren().add(feeLabel);
+
+        HBox feeBox = new HBox();
+        feeBox.setAlignment(Pos.CENTER_LEFT);
+        feeBox.getChildren().add(feeLabel);
+        if(isExpanded()) {
+            Region region = new Region();
+            region.setMinWidth(20);
+            HBox.setHgrow(region, Priority.ALWAYS);
+            CoinLabel amountLabel = new CoinLabel();
+            amountLabel.setValue(walletTx.getFee());
+            amountLabel.setMinWidth(TextUtils.computeTextWidth(amountLabel.getFont(), amountLabel.getText(), 0.0D) + 2);
+            feeBox.getChildren().addAll(region, amountLabel);
+        }
+
+        outputsBox.getChildren().add(feeBox);
         outputsBox.getChildren().add(createSpacer());
 
         return outputsBox;
@@ -613,6 +754,10 @@ public class TransactionDiagram extends GridPane {
     }
 
     public double getDiagramHeight() {
+        if(isExpanded()) {
+            return getMaxHeight();
+        }
+
         if(isReducedHeight()) {
             return REDUCED_DIAGRAM_HEIGHT;
         }
@@ -621,6 +766,10 @@ public class TransactionDiagram extends GridPane {
     }
 
     private int getMaxUtxos() {
+        if(isExpanded()) {
+            return EXPANDED_MAX_UTXOS;
+        }
+
         if(isReducedHeight()) {
             return REDUCED_MAX_UTXOS;
         }
@@ -629,6 +778,10 @@ public class TransactionDiagram extends GridPane {
     }
 
     private int getMaxPayments() {
+        if(isExpanded()) {
+            return EXPANDED_MAX_PAYMENTS;
+        }
+
         if(isReducedHeight()) {
             return REDUCED_MAX_PAYMENTS;
         }
@@ -834,6 +987,8 @@ public class TransactionDiagram extends GridPane {
         });
         userAddGlyph.setOnMouseClicked(event -> {
             EventManager.get().post(new SorobanInitiatedEvent(walletTx.getWallet()));
+            closeExpanded();
+            event.consume();
         });
         return userAddGlyph;
     }
@@ -853,6 +1008,8 @@ public class TransactionDiagram extends GridPane {
             });
             coinsGlyph.setOnMouseClicked(event -> {
                 EventManager.get().post(new SorobanInitiatedEvent(walletTx.getWallet()));
+                closeExpanded();
+                event.consume();
             });
         } else {
             coinsGlyph.getStyleClass().add("coins-icon");
@@ -861,6 +1018,12 @@ public class TransactionDiagram extends GridPane {
         return coinsGlyph;
     }
 
+    private void closeExpanded() {
+        if(isExpanded() && this.getScene() != null && this.getScene().getWindow() instanceof Stage stage) {
+            stage.close();
+        }
+    }
+
     public boolean isFinal() {
         return finalProperty.get();
     }
@@ -885,6 +1048,14 @@ public class TransactionDiagram extends GridPane {
         this.optimizationStrategyProperty.set(optimizationStrategy);
     }
 
+    public boolean isExpanded() {
+        return expanded;
+    }
+
+    public void setExpanded(boolean expanded) {
+        this.expanded = expanded;
+    }
+
     private static class PayjoinBlockTransactionHashIndex extends BlockTransactionHashIndex {
         public PayjoinBlockTransactionHashIndex() {
             super(Sha256Hash.ZERO_HASH, 0, new Date(), 0L, 0, 0);

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

@@ -132,7 +132,7 @@ public class HeadersController extends TransactionFormController implements Init
     private CopyableLabel virtualSize;
 
     @FXML
-    private CoinLabel fee;
+    private CopyableCoinLabel fee;
 
     @FXML
     private CopyableLabel feeRate;

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

@@ -44,7 +44,7 @@ public class InputController extends TransactionFormController implements Initia
     private Hyperlink linkedOutpoint;
 
     @FXML
-    private CoinLabel spends;
+    private CopyableCoinLabel spends;
 
     @FXML
     private CopyableLabel from;

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

@@ -7,7 +7,7 @@ import com.sparrowwallet.drongo.psbt.PSBTInput;
 import com.sparrowwallet.drongo.wallet.BlockTransaction;
 import com.sparrowwallet.drongo.wallet.Keystore;
 import com.sparrowwallet.sparrow.EventManager;
-import com.sparrowwallet.sparrow.control.CoinLabel;
+import com.sparrowwallet.sparrow.control.CopyableCoinLabel;
 import com.sparrowwallet.sparrow.control.CopyableLabel;
 import com.sparrowwallet.sparrow.event.BitcoinUnitChangedEvent;
 import com.sparrowwallet.sparrow.event.BlockTransactionFetchedEvent;
@@ -31,7 +31,7 @@ public class InputsController extends TransactionFormController implements Initi
     private CopyableLabel count;
 
     @FXML
-    private CoinLabel total;
+    private CopyableCoinLabel total;
 
     @FXML
     private CopyableLabel signatures;

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

@@ -31,7 +31,7 @@ public class OutputController extends TransactionFormController implements Initi
     private Fieldset outputFieldset;
 
     @FXML
-    private CoinLabel value;
+    private CopyableCoinLabel value;
 
     @FXML
     private CopyableLabel to;

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

@@ -4,7 +4,7 @@ import com.google.common.eventbus.Subscribe;
 import com.sparrowwallet.drongo.protocol.Transaction;
 import com.sparrowwallet.drongo.protocol.TransactionOutput;
 import com.sparrowwallet.sparrow.EventManager;
-import com.sparrowwallet.sparrow.control.CoinLabel;
+import com.sparrowwallet.sparrow.control.CopyableCoinLabel;
 import com.sparrowwallet.sparrow.control.CopyableLabel;
 import com.sparrowwallet.sparrow.event.BitcoinUnitChangedEvent;
 import javafx.fxml.FXML;
@@ -21,7 +21,7 @@ public class OutputsController extends TransactionFormController implements Init
     private CopyableLabel count;
 
     @FXML
-    private CoinLabel total;
+    private CopyableCoinLabel total;
 
     @FXML
     private PieChart outputsPie;

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

@@ -42,13 +42,13 @@ public class TransactionsController extends WalletFormController implements Init
     private static final DateFormat LOG_DATE_FORMAT = new SimpleDateFormat("[MMM dd HH:mm:ss]");
 
     @FXML
-    private CoinLabel balance;
+    private CopyableCoinLabel balance;
 
     @FXML
     private FiatLabel fiatBalance;
 
     @FXML
-    private CoinLabel mempoolBalance;
+    private CopyableCoinLabel mempoolBalance;
 
     @FXML
     private FiatLabel fiatMempoolBalance;
@@ -228,7 +228,7 @@ public class TransactionsController extends WalletFormController implements Init
     public void walletHistoryStatus(WalletHistoryStatusEvent event) {
         transactionsTable.updateHistoryStatus(event);
 
-        if(event.getWallet() != null && getWalletForm().getWallet() == event.getWallet()) {
+        if(event.getWallet() != null && getWalletForm() != null && getWalletForm().getWallet() == event.getWallet()) {
             String logMessage = event.getStatusMessage();
             if(logMessage == null) {
                 if(event instanceof WalletHistoryFinishedEvent) {

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

@@ -53,13 +53,13 @@ public class UtxosController extends WalletFormController implements Initializab
     private static final Logger log = LoggerFactory.getLogger(UtxosController.class);
 
     @FXML
-    private CoinLabel balance;
+    private CopyableCoinLabel balance;
 
     @FXML
     private FiatLabel fiatBalance;
 
     @FXML
-    private CoinLabel mempoolBalance;
+    private CopyableCoinLabel mempoolBalance;
 
     @FXML
     private FiatLabel fiatMempoolBalance;

src/main/java/com/sparrowwallet/sparrow/whirlpool/WhirlpoolController.java

@@ -11,6 +11,7 @@ import com.sparrowwallet.drongo.wallet.Wallet;
 import com.sparrowwallet.sparrow.AppServices;
 import com.sparrowwallet.sparrow.EventManager;
 import com.sparrowwallet.sparrow.control.CoinLabel;
+import com.sparrowwallet.sparrow.control.CopyableCoinLabel;
 import com.sparrowwallet.sparrow.control.CopyableLabel;
 import com.sparrowwallet.sparrow.event.WalletMasterMixConfigChangedEvent;
 import com.sparrowwallet.sparrow.io.Config;
@@ -62,7 +63,7 @@ public class WhirlpoolController {
     private VBox selectedPool;
 
     @FXML
-    private CoinLabel poolFee;
+    private CopyableCoinLabel poolFee;
 
     @FXML
     private Label poolInsufficient;
@@ -83,7 +84,7 @@ public class WhirlpoolController {
     private Label nbOutputs;
 
     @FXML
-    private CoinLabel discountFee;
+    private CopyableCoinLabel discountFee;
 
     private String walletId;
     private Wallet wallet;
@@ -273,7 +274,7 @@ public class WhirlpoolController {
                     OptionalLong optMinValue = allPoolsService.getValue().stream().mapToLong(pool1 -> pool1.getPremixValueMin() + pool1.getFeeValue()).min();
                     if(optMinValue.isPresent() && totalUtxoValue < optMinValue.getAsLong()) {
                         String satsValue = String.format(Locale.ENGLISH, "%,d", optMinValue.getAsLong()) + " sats";
-                        String btcValue = CoinLabel.BTC_FORMAT.format((double)optMinValue.getAsLong() / Transaction.SATOSHIS_PER_BITCOIN) + " BTC";
+                        String btcValue = CoinLabel.getBTCFormat().format((double)optMinValue.getAsLong() / Transaction.SATOSHIS_PER_BITCOIN) + " BTC";
                         poolInsufficient.setText("No available pools. Select a value over " + (Config.get().getBitcoinUnit() == BitcoinUnit.BTC ? btcValue : satsValue) + ".");
                     }
                 });

src/main/resources/com/sparrowwallet/sparrow/about.fxml

@@ -26,7 +26,7 @@
             <HBox><Label text="If you find Sparrow useful, consider donating at "/><Hyperlink text="https://sparrowwallet.com/donate" onAction="#openDonate"/></HBox>
         </VBox>
         <HBox styleClass="button-area" alignment="BOTTOM_RIGHT" VBox.vgrow="SOMETIMES">
-            <Button text="Done" onAction="#close" />
+            <Button text="Close" onAction="#close" />
         </HBox>
     </VBox>
 </StackPane>

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

@@ -13,7 +13,7 @@
 <?import org.controlsfx.control.SegmentedButton?>
 <?import com.sparrowwallet.sparrow.control.CopyableLabel?>
 <?import com.sparrowwallet.sparrow.control.IdLabel?>
-<?import com.sparrowwallet.sparrow.control.CoinLabel?>
+<?import com.sparrowwallet.sparrow.control.CopyableCoinLabel?>
 <?import javafx.scene.control.Button?>
 <?import org.controlsfx.glyphfont.Glyph?>
 <?import javafx.scene.control.ComboBox?>
@@ -143,7 +143,7 @@
                 <Form GridPane.columnIndex="1" GridPane.rowIndex="2" styleClass="details-lower">
                     <Fieldset text="Fee" inputGrow="SOMETIMES">
                         <Field text="Amount:">
-                            <CoinLabel fx:id="fee" />
+                            <CopyableCoinLabel fx:id="fee" />
                         </Field>
                         <Field text="Rate:">
                             <CopyableLabel fx:id="feeRate" />

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

@@ -13,7 +13,7 @@
 <?import com.sparrowwallet.sparrow.control.RelativeTimelockSpinner?>
 <?import com.sparrowwallet.sparrow.control.CopyableLabel?>
 <?import com.sparrowwallet.sparrow.control.IdLabel?>
-<?import com.sparrowwallet.sparrow.control.CoinLabel?>
+<?import com.sparrowwallet.sparrow.control.CopyableCoinLabel?>
 <?import com.sparrowwallet.sparrow.control.AddressLabel?>
 <?import com.sparrowwallet.sparrow.control.UnlabeledToggleSwitch?>
 <?import com.sparrowwallet.sparrow.control.ScriptArea?>
@@ -37,7 +37,7 @@
                 <Hyperlink fx:id="linkedOutpoint" styleClass="id" visible="false" />
             </Field>
             <Field text="Spends:">
-                <CoinLabel fx:id="spends" />
+                <CopyableCoinLabel fx:id="spends" />
                 <CopyableLabel fx:id="from" text="from" />
                 <AddressLabel fx:id="address" />
             </Field>

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

@@ -6,7 +6,7 @@
 <?import tornadofx.control.*?>
 <?import javafx.scene.chart.PieChart?>
 <?import com.sparrowwallet.sparrow.control.CopyableLabel?>
-<?import com.sparrowwallet.sparrow.control.CoinLabel?>
+<?import com.sparrowwallet.sparrow.control.CopyableCoinLabel?>
 
 <GridPane hgap="10.0" vgap="10.0" styleClass="tx-pane" stylesheets="@inputs.css, @transaction.css, @../general.css" xmlns="http://javafx.com/javafx/10.0.2-internal" xmlns:fx="http://javafx.com/fxml/1" fx:controller="com.sparrowwallet.sparrow.transaction.InputsController">
     <padding>
@@ -25,7 +25,7 @@
                 <CopyableLabel fx:id="count" />
             </Field>
             <Field text="Total:">
-                <CoinLabel fx:id="total" />
+                <CopyableCoinLabel fx:id="total" />
             </Field>
         </Fieldset>
     </Form>

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

@@ -12,7 +12,7 @@
 <?import tornadofx.control.Form?>
 <?import javafx.geometry.Insets?>
 <?import com.sparrowwallet.sparrow.control.CopyableLabel?>
-<?import com.sparrowwallet.sparrow.control.CoinLabel?>
+<?import com.sparrowwallet.sparrow.control.CopyableCoinLabel?>
 <?import com.sparrowwallet.sparrow.control.AddressLabel?>
 <?import com.sparrowwallet.sparrow.control.ScriptArea?>
 
@@ -31,7 +31,7 @@
     <Form GridPane.columnIndex="0" GridPane.columnSpan="2" GridPane.rowIndex="0">
         <Fieldset fx:id="outputFieldset" inputGrow="SOMETIMES" text="Output">
             <Field text="Sends:">
-                <CoinLabel fx:id="value"/>
+                <CopyableCoinLabel fx:id="value"/>
                 <CopyableLabel fx:id="to" text="to" />
                 <AddressLabel fx:id="address" />
             </Field>

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

@@ -6,7 +6,7 @@
 <?import tornadofx.control.*?>
 <?import javafx.scene.chart.PieChart?>
 <?import com.sparrowwallet.sparrow.control.CopyableLabel?>
-<?import com.sparrowwallet.sparrow.control.CoinLabel?>
+<?import com.sparrowwallet.sparrow.control.CopyableCoinLabel?>
 
 <GridPane hgap="10.0" vgap="10.0" styleClass="tx-pane" stylesheets="@outputs.css, @transaction.css, @../general.css" xmlns="http://javafx.com/javafx/10.0.2-internal" xmlns:fx="http://javafx.com/fxml/1" fx:controller="com.sparrowwallet.sparrow.transaction.OutputsController">
     <padding>
@@ -25,7 +25,7 @@
                 <CopyableLabel fx:id="count" />
             </Field>
             <Field text="Total:">
-                <CoinLabel fx:id="total" />
+                <CopyableCoinLabel fx:id="total" />
             </Field>
         </Fieldset>
     </Form>

src/main/resources/com/sparrowwallet/sparrow/wallet/transactions.fxml

@@ -12,7 +12,7 @@
 <?import tornadofx.control.Form?>
 <?import tornadofx.control.Fieldset?>
 <?import tornadofx.control.Field?>
-<?import com.sparrowwallet.sparrow.control.CoinLabel?>
+<?import com.sparrowwallet.sparrow.control.CopyableCoinLabel?>
 <?import com.sparrowwallet.sparrow.control.FiatLabel?>
 <?import com.sparrowwallet.sparrow.control.CopyableLabel?>
 <?import org.controlsfx.glyphfont.Glyph?>
@@ -35,10 +35,10 @@
                 <Form GridPane.columnIndex="0" GridPane.rowIndex="0">
                     <Fieldset inputGrow="SOMETIMES" text="Transactions" styleClass="header">
                         <Field text="Balance:">
-                            <CoinLabel fx:id="balance"/><Region HBox.hgrow="ALWAYS"/><FiatLabel fx:id="fiatBalance" minWidth="110" />
+                            <CopyableCoinLabel fx:id="balance"/><Region HBox.hgrow="ALWAYS"/><FiatLabel fx:id="fiatBalance" minWidth="110" />
                         </Field>
                         <Field text="Mempool:">
-                            <CoinLabel fx:id="mempoolBalance" /><Region HBox.hgrow="ALWAYS"/><FiatLabel fx:id="fiatMempoolBalance" minWidth="110" />
+                            <CopyableCoinLabel fx:id="mempoolBalance" /><Region HBox.hgrow="ALWAYS"/><FiatLabel fx:id="fiatMempoolBalance" minWidth="110" />
                         </Field>
                         <Field text="Transactions:">
                             <CopyableLabel fx:id="transactionCount" />

src/main/resources/com/sparrowwallet/sparrow/wallet/utxos.fxml

@@ -14,7 +14,7 @@
 <?import tornadofx.control.Form?>
 <?import tornadofx.control.Fieldset?>
 <?import tornadofx.control.Field?>
-<?import com.sparrowwallet.sparrow.control.CoinLabel?>
+<?import com.sparrowwallet.sparrow.control.CopyableCoinLabel?>
 <?import com.sparrowwallet.sparrow.control.FiatLabel?>
 <?import com.sparrowwallet.sparrow.control.CopyableLabel?>
 
@@ -35,10 +35,10 @@
                 <Form GridPane.columnIndex="0" GridPane.rowIndex="0">
                     <Fieldset inputGrow="SOMETIMES" text="Unspent Transaction Outputs" styleClass="header">
                         <Field text="Balance:">
-                            <CoinLabel fx:id="balance"/><Region HBox.hgrow="ALWAYS"/><FiatLabel fx:id="fiatBalance" minWidth="110" />
+                            <CopyableCoinLabel fx:id="balance"/><Region HBox.hgrow="ALWAYS"/><FiatLabel fx:id="fiatBalance" minWidth="110" />
                         </Field>
                         <Field text="Mempool:">
-                            <CoinLabel fx:id="mempoolBalance" /><Region HBox.hgrow="ALWAYS"/><FiatLabel fx:id="fiatMempoolBalance" minWidth="110" />
+                            <CopyableCoinLabel fx:id="mempoolBalance" /><Region HBox.hgrow="ALWAYS"/><FiatLabel fx:id="fiatMempoolBalance" minWidth="110" />
                         </Field>
                         <Field text="UTXOs:">
                             <CopyableLabel fx:id="utxoCount" />

src/main/resources/com/sparrowwallet/sparrow/whirlpool/whirlpool.fxml

@@ -10,7 +10,7 @@
 <?import javafx.scene.image.ImageView?>
 <?import javafx.scene.image.Image?>
 <?import javafx.geometry.Insets?>
-<?import com.sparrowwallet.sparrow.control.CoinLabel?>
+<?import com.sparrowwallet.sparrow.control.CopyableCoinLabel?>
 <?import com.sparrowwallet.sparrow.control.CopyableLabel?>
 <StackPane prefHeight="460.0" prefWidth="600.0" stylesheets="@whirlpool.css, @../general.css" styleClass="whirlpool-pane" fx:controller="com.sparrowwallet.sparrow.whirlpool.WhirlpoolController" xmlns="http://javafx.com/javafx" xmlns:fx="http://javafx.com/fxml">
     <VBox spacing="20">
@@ -131,10 +131,10 @@
                     </HBox>
                     <HBox styleClass="field-box">
                         <Label text="Pool Fee:" styleClass="field-label" />
-                        <CoinLabel fx:id="poolFee" />
+                        <CopyableCoinLabel fx:id="poolFee" />
                         <HBox fx:id="discountFeeBox" alignment="CENTER_LEFT">
                             <Label text=" (discounted to " />
-                            <CoinLabel fx:id="discountFee" />
+                            <CopyableCoinLabel fx:id="discountFee" />
                             <Label text=")" />
                         </HBox>
                     </HBox>