add copyable label controls

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

@@ -0,0 +1,16 @@
+package com.sparrowwallet.sparrow.control;
+
+import javafx.scene.text.Font;
+
+import java.awt.*;
+
+public class CopyableIdLabel extends CopyableLabel {
+    public CopyableIdLabel() {
+        this("");
+    }
+
+    public CopyableIdLabel(String text) {
+        super(text);
+        setFont(Font.font("Courier"));
+    }
+}

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

@@ -0,0 +1,24 @@
+package com.sparrowwallet.sparrow.control;
+
+import javafx.scene.control.TextField;
+
+public class CopyableLabel extends TextField {
+    public CopyableLabel() {
+        this("");
+    }
+
+    public CopyableLabel(String text) {
+        super(text);
+
+        this.setEditable(false);
+        this.getStyleClass().add("copyable-label");
+        this.setPrefWidth(10);
+        this.textProperty().addListener((ob, o, n) -> {
+            // expand the textfield
+            double width = TextUtils.computeTextWidth(this.getFont(), this.getText(), 0.0D) + 2;
+            this.setPrefWidth(width);
+            this.setMaxWidth(width);
+        });
+    }
+
+}

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

@@ -0,0 +1,37 @@
+package com.sparrowwallet.sparrow.control;
+
+import javafx.scene.text.Font;
+import javafx.scene.text.Text;
+import javafx.scene.text.TextBoundsType;
+
+public class TextUtils {
+    static final Text helper;
+    static final double DEFAULT_WRAPPING_WIDTH;
+    static final double DEFAULT_LINE_SPACING;
+    static final String DEFAULT_TEXT;
+    static final TextBoundsType DEFAULT_BOUNDS_TYPE;
+
+    static {
+        helper = new Text();
+        DEFAULT_WRAPPING_WIDTH = helper.getWrappingWidth();
+        DEFAULT_LINE_SPACING = helper.getLineSpacing();
+        DEFAULT_TEXT = helper.getText();
+        DEFAULT_BOUNDS_TYPE = helper.getBoundsType();
+    }
+
+    public static double computeTextWidth(Font font, String text, double help0) {
+        helper.setText(text);
+        helper.setFont(font);
+
+        helper.setWrappingWidth(0.0D);
+        helper.setLineSpacing(0.0D);
+        double d = Math.min(helper.prefWidth(-1.0D), help0);
+        helper.setWrappingWidth((int) Math.ceil(d));
+        d = Math.ceil(helper.getLayoutBounds().getWidth());
+
+        helper.setWrappingWidth(DEFAULT_WRAPPING_WIDTH);
+        helper.setLineSpacing(DEFAULT_LINE_SPACING);
+        helper.setText(DEFAULT_TEXT);
+        return d;
+    }
+}

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

@@ -2,6 +2,8 @@ package com.sparrowwallet.sparrow.transaction;
 
 import com.sparrowwallet.drongo.protocol.Transaction;
 import com.sparrowwallet.sparrow.EventManager;
+import com.sparrowwallet.sparrow.control.CopyableIdLabel;
+import com.sparrowwallet.sparrow.control.CopyableLabel;
 import javafx.fxml.FXML;
 import javafx.fxml.Initializable;
 import javafx.scene.control.*;
@@ -19,13 +21,13 @@ public class HeadersController extends TransactionFormController implements Init
     private HeadersForm headersForm;
 
     @FXML
-    private TextField id;
+    private CopyableIdLabel id;
 
     @FXML
     private Spinner<Integer> version;
 
     @FXML
-    private TextField segwit;
+    private CopyableLabel segwit;
 
     @FXML
     private ToggleGroup locktimeToggleGroup;
@@ -61,16 +63,16 @@ public class HeadersController extends TransactionFormController implements Init
     private DateTimePicker locktimeDate;
 
     @FXML
-    private TextField fee;
+    private CopyableLabel size;
 
     @FXML
-    private TextField size;
+    private CopyableLabel virtualSize;
 
     @FXML
-    private TextField virtualSize;
+    private CopyableLabel fee;
 
     @FXML
-    private TextField feeRateField;
+    private CopyableLabel feeRate;
 
     @Override
     public void initialize(URL location, ResourceBundle resources) {
@@ -175,8 +177,8 @@ public class HeadersController extends TransactionFormController implements Init
 
         if(feeAmt != null) {
             fee.setText(feeAmt + " sats");
-            double feeRate = feeAmt.doubleValue() / tx.getVirtualSize();
-            feeRateField.setText(String.format("%.2f", feeRate) + " sats/vByte");
+            double feeRateAmt = feeAmt.doubleValue() / tx.getVirtualSize();
+            feeRate.setText(String.format("%.2f", feeRateAmt) + " sats/vByte");
         } else {
             fee.setText("Unknown");
         }

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

@@ -6,6 +6,8 @@ import com.sparrowwallet.drongo.crypto.ECKey;
 import com.sparrowwallet.drongo.protocol.*;
 import com.sparrowwallet.drongo.psbt.PSBTInput;
 import com.sparrowwallet.sparrow.EventManager;
+import com.sparrowwallet.sparrow.control.CopyableIdLabel;
+import com.sparrowwallet.sparrow.control.CopyableLabel;
 import com.sparrowwallet.sparrow.control.RelativeTimelockSpinner;
 import javafx.fxml.FXML;
 import javafx.fxml.Initializable;
@@ -32,19 +34,19 @@ public class InputController extends TransactionFormController implements Initia
     private Fieldset inputFieldset;
 
     @FXML
-    private TextField outpoint;
+    private CopyableIdLabel outpoint;
 
     @FXML
     private Button outpointSelect;
 
     @FXML
-    private TextField spends;
+    private CopyableLabel spends;
 
     @FXML
-    private Label from;
+    private CopyableLabel from;
 
     @FXML
-    private TextField address;
+    private CopyableIdLabel address;
 
     @FXML
     private CodeArea scriptSigArea;
@@ -68,7 +70,7 @@ public class InputController extends TransactionFormController implements Initia
     private CodeArea witnessesArea;
 
     @FXML
-    private TextField signatures;
+    private CopyableLabel signatures;
 
     @FXML
     private ToggleSwitch rbf;
@@ -95,7 +97,7 @@ public class InputController extends TransactionFormController implements Initia
     private Field locktimeRelativeField;
 
     @FXML
-    private TextField locktimeAbsolute;
+    private CopyableLabel locktimeAbsolute;
 
     @FXML
     private Spinner<Integer> locktimeRelativeBlocks;

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

@@ -2,10 +2,10 @@ package com.sparrowwallet.sparrow.transaction;
 
 import com.sparrowwallet.drongo.protocol.*;
 import com.sparrowwallet.drongo.psbt.PSBTInput;
+import com.sparrowwallet.sparrow.control.CopyableLabel;
 import javafx.fxml.FXML;
 import javafx.fxml.Initializable;
 import javafx.scene.chart.PieChart;
-import javafx.scene.control.TextField;
 
 import java.net.URL;
 import java.util.ArrayList;
@@ -16,13 +16,13 @@ public class InputsController extends TransactionFormController implements Initi
     private InputsForm inputsForm;
 
     @FXML
-    private TextField count;
+    private CopyableLabel count;
 
     @FXML
-    private TextField total;
+    private CopyableLabel total;
 
     @FXML
-    private TextField signatures;
+    private CopyableLabel signatures;
 
     @FXML
     private PieChart inputsPie;

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

@@ -3,10 +3,10 @@ package com.sparrowwallet.sparrow.transaction;
 import com.sparrowwallet.drongo.address.Address;
 import com.sparrowwallet.drongo.protocol.NonStandardScriptException;
 import com.sparrowwallet.drongo.protocol.TransactionOutput;
+import com.sparrowwallet.sparrow.control.CopyableIdLabel;
+import com.sparrowwallet.sparrow.control.CopyableLabel;
 import javafx.fxml.FXML;
 import javafx.fxml.Initializable;
-import javafx.scene.control.Label;
-import javafx.scene.control.TextField;
 import org.fxmisc.richtext.CodeArea;
 import tornadofx.control.Fieldset;
 
@@ -20,13 +20,13 @@ public class OutputController extends TransactionFormController implements Initi
     private Fieldset outputFieldset;
 
     @FXML
-    private TextField value;
+    private CopyableLabel value;
 
     @FXML
-    private Label to;
+    private CopyableLabel to;
 
     @FXML
-    private TextField address;
+    private CopyableIdLabel address;
 
     @FXML
     private CodeArea scriptPubKeyArea;
@@ -42,7 +42,7 @@ public class OutputController extends TransactionFormController implements Initi
         outputFieldset.setText("Output #" + txOutput.getIndex());
 
         value.setText(txOutput.getValue() + " sats");
-
+        to.setVisible(false);
         try {
             Address[] addresses = txOutput.getScript().getToAddresses();
             to.setVisible(true);

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

@@ -2,10 +2,10 @@ package com.sparrowwallet.sparrow.transaction;
 
 import com.sparrowwallet.drongo.protocol.Transaction;
 import com.sparrowwallet.drongo.protocol.TransactionOutput;
+import com.sparrowwallet.sparrow.control.CopyableLabel;
 import javafx.fxml.FXML;
 import javafx.fxml.Initializable;
 import javafx.scene.chart.PieChart;
-import javafx.scene.control.TextField;
 
 import java.net.URL;
 import java.util.ResourceBundle;
@@ -14,10 +14,10 @@ public class OutputsController extends TransactionFormController implements Init
     private OutputsForm outputsForm;
 
     @FXML
-    private TextField count;
+    private CopyableLabel count;
 
     @FXML
-    private TextField total;
+    private CopyableLabel total;
 
     @FXML
     private PieChart outputsPie;