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();
+            double feeRateAmt = feeAmt.doubleValue() / tx.getVirtualSize();
-            feeRateField.setText(String.format("%.2f", feeRate) + " sats/vByte");
+            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;

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

@@ -2,7 +2,6 @@
 
 <?import javafx.geometry.*?>
 <?import javafx.scene.layout.*?>
-<?import javafx.scene.control.TextField?>
 <?import javafx.scene.control.Spinner?>
 <?import javafx.scene.control.ToggleButton?>
 <?import javafx.scene.control.ToggleGroup?>
@@ -11,8 +10,10 @@
 <?import tornadofx.control.Form?>
 <?import tornadofx.control.Fieldset?>
 <?import tornadofx.control.Field?>
-
 <?import org.controlsfx.control.SegmentedButton?>
+<?import com.sparrowwallet.sparrow.control.CopyableLabel?>
+<?import com.sparrowwallet.sparrow.control.CopyableIdLabel?>
+
 <GridPane hgap="10.0" prefHeight="350.0" prefWidth="600.0" vgap="10.0" alignment="TOP_CENTER" xmlns="http://javafx.com/javafx/10.0.2-internal" xmlns:fx="http://javafx.com/fxml/1" fx:controller="com.sparrowwallet.sparrow.transaction.HeadersController" stylesheets="@headers.css, @../general.css">
    <padding>
       <Insets bottom="25.0" left="25.0" right="25.0" top="25.0" />
@@ -31,7 +32,7 @@
     <Form GridPane.columnIndex="0" GridPane.rowIndex="0" GridPane.columnSpan="2">
         <Fieldset text="Transaction" inputGrow="SOMETIMES">
             <Field text="Txid:">
-                <TextField fx:id="id" editable="false" styleClass="copyable-label, id" prefWidth="520" minWidth="520"/>
+                <CopyableIdLabel fx:id="id"/>
             </Field>
         </Fieldset>
     </Form>
@@ -44,7 +45,7 @@
                 <Spinner fx:id="version" prefWidth="60" editable="true" />
             </Field>
             <Field text="Type:">
-                <TextField fx:id="segwit" editable="false" styleClass="copyable-label"/>
+                <CopyableLabel fx:id="segwit" />
             </Field>
         </Fieldset>
     </Form>
@@ -80,10 +81,10 @@
     <Form GridPane.columnIndex="0" GridPane.rowIndex="4">
         <Fieldset text="Size" inputGrow="SOMETIMES">
             <Field text="Bytes:">
-                <TextField fx:id="size" editable="false" styleClass="copyable-label" prefWidth="120"/>
+                <CopyableLabel fx:id="size" />
             </Field>
             <Field text="vBytes:">
-                <TextField fx:id="virtualSize" editable="false" styleClass="copyable-label" prefWidth="120"/>
+                <CopyableLabel fx:id="virtualSize" />
             </Field>
         </Fieldset>
     </Form>
@@ -91,10 +92,10 @@
     <Form GridPane.columnIndex="1" GridPane.rowIndex="4">
         <Fieldset text="Fee" inputGrow="SOMETIMES">
             <Field text="Amount:">
-                <TextField fx:id="fee" editable="false" styleClass="copyable-label" prefWidth="120"/>
+                <CopyableLabel fx:id="fee" />
             </Field>
             <Field text="Rate:">
-                <TextField fx:id="feeRateField" editable="false" styleClass="copyable-label" prefWidth="120"/>
+                <CopyableLabel fx:id="feeRate" />
             </Field>
         </Fieldset>
     </Form>
@@ -104,10 +105,10 @@
     <Form GridPane.columnIndex="0" GridPane.rowIndex="6">
         <Fieldset text="Blockchain" inputGrow="SOMETIMES">
             <Field text="Status:">
-                <TextField fx:id="blockStatusField" editable="false" styleClass="copyable-label" prefWidth="120"/>
+                <CopyableLabel fx:id="blockStatusField" />
             </Field>
             <Field text="Block:">
-                <TextField fx:id="blockField" editable="false" styleClass="copyable-label" prefWidth="120"/>
+                <CopyableLabel fx:id="blockField" />
             </Field>
         </Fieldset>
     </Form>

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

@@ -12,6 +12,8 @@
 <?import java.lang.String?>
 <?import org.controlsfx.control.ToggleSwitch?>
 <?import com.sparrowwallet.sparrow.control.RelativeTimelockSpinner?>
+<?import com.sparrowwallet.sparrow.control.CopyableLabel?>
+<?import com.sparrowwallet.sparrow.control.CopyableIdLabel?>
 
 <GridPane alignment="TOP_CENTER" hgap="10.0" prefHeight="500.0" prefWidth="620.0" stylesheets="@input.css, @script.css, @../general.css" vgap="10.0" xmlns="http://javafx.com/javafx/10.0.2-internal" xmlns:fx="http://javafx.com/fxml/1" fx:controller="com.sparrowwallet.sparrow.transaction.InputController">
     <padding>
@@ -30,7 +32,7 @@
     <Form GridPane.columnIndex="0" GridPane.columnSpan="2" GridPane.rowIndex="0">
         <Fieldset fx:id="inputFieldset" inputGrow="SOMETIMES" text="Input">
             <Field text="Outpoint:">
-                <TextField fx:id="outpoint" editable="false" minWidth="520" prefWidth="520" styleClass="copyable-label, id" />
+                <CopyableIdLabel fx:id="outpoint" />
                 <Button fx:id="outpointSelect" maxWidth="25" minWidth="-Infinity" prefWidth="30" text="Ed">
                     <graphic>
                         <Glyph fontFamily="FontAwesome" icon="EDIT" prefWidth="15" />
@@ -38,9 +40,9 @@
                 </Button>
             </Field>
             <Field text="Spends:">
-                <TextField fx:id="spends" editable="false" styleClass="copyable-label" maxWidth="80" />
+                <CopyableLabel fx:id="spends" />
-                <Label fx:id="from" text="from" maxWidth="30" style="-fx-padding: 0" />
+                <CopyableLabel fx:id="from" text="from" />
-                <TextField fx:id="address" editable="false" styleClass="copyable-label, id" />
+                <CopyableIdLabel fx:id="address" />
             </Field>
         </Fieldset>
     </Form>
@@ -93,7 +95,7 @@
     <Form GridPane.columnIndex="0" GridPane.rowIndex="4">
         <Fieldset text="Status" inputGrow="SOMETIMES">
             <Field text="Signatures:">
-                <TextField fx:id="signatures" editable="false" prefWidth="120" styleClass="copyable-label"/>
+                <CopyableLabel fx:id="signatures" />
             </Field>
             <Field text="RBF:">
                 <ToggleSwitch fx:id="rbf"/>
@@ -128,7 +130,7 @@
                 </SegmentedButton>
             </Field>
             <Field fx:id="locktimeAbsoluteField" text="Block:">
-                <TextField fx:id="locktimeAbsolute" editable="false" prefWidth="120" styleClass="copyable-label"/>
+                <CopyableLabel fx:id="locktimeAbsolute" />
             </Field>
             <Field fx:id="locktimeRelativeField" text="Value:">
                 <Spinner fx:id="locktimeRelativeBlocks" editable="true" prefWidth="110"/>

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

@@ -5,6 +5,7 @@
 <?import javafx.scene.layout.*?>
 <?import tornadofx.control.*?>
 <?import javafx.scene.chart.PieChart?>
+<?import com.sparrowwallet.sparrow.control.CopyableLabel?>
 
 <GridPane alignment="TOP_CENTER" hgap="10.0" prefHeight="500.0" prefWidth="600.0" stylesheets="@inputs.css, @../general.css" vgap="10.0" xmlns="http://javafx.com/javafx/10.0.2-internal" xmlns:fx="http://javafx.com/fxml/1" fx:controller="com.sparrowwallet.sparrow.transaction.InputsController">
     <padding>
@@ -22,10 +23,10 @@
     <Form GridPane.columnIndex="0" GridPane.rowIndex="0">
         <Fieldset inputGrow="SOMETIMES" text="Inputs">
             <Field text="Count:">
-                <TextField fx:id="count" editable="false" minWidth="520" prefWidth="520" styleClass="copyable-label" />
+                <CopyableLabel fx:id="count" />
             </Field>
             <Field text="Total:">
-                <TextField fx:id="total" editable="false" minWidth="520" prefWidth="520" styleClass="copyable-label" />
+                <CopyableLabel fx:id="total" />
             </Field>
         </Fieldset>
     </Form>
@@ -33,7 +34,7 @@
     <Form GridPane.columnIndex="1" GridPane.rowIndex="0">
         <Fieldset inputGrow="SOMETIMES" text="Signatures">
             <Field text="Status:">
-                <TextField fx:id="signatures" editable="false" minWidth="520" prefWidth="520" styleClass="copyable-label" />
+                <CopyableLabel fx:id="signatures" />
             </Field>
         </Fieldset>
     </Form>

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

@@ -11,6 +11,8 @@
 <?import tornadofx.control.Fieldset?>
 <?import tornadofx.control.Form?>
 <?import javafx.geometry.Insets?>
+<?import com.sparrowwallet.sparrow.control.CopyableLabel?>
+<?import com.sparrowwallet.sparrow.control.CopyableIdLabel?>
 
 <GridPane alignment="TOP_CENTER" hgap="10.0" prefHeight="500.0" prefWidth="600.0" stylesheets="@output.css, @script.css, @../general.css" vgap="10.0" xmlns="http://javafx.com/javafx/10.0.2-internal" xmlns:fx="http://javafx.com/fxml/1" fx:controller="com.sparrowwallet.sparrow.transaction.OutputController">
     <padding>
@@ -29,9 +31,9 @@
     <Form GridPane.columnIndex="0" GridPane.columnSpan="2" GridPane.rowIndex="0">
         <Fieldset fx:id="outputFieldset" inputGrow="SOMETIMES" text="Output">
             <Field text="Sends:">
-                <TextField fx:id="value" editable="false" styleClass="copyable-label" maxWidth="80"/>
+                <CopyableLabel fx:id="value"/>
-                <Label fx:id="to" text="to" />
+                <CopyableLabel fx:id="to" text="to" />
-                <TextField fx:id="address" editable="false" styleClass="copyable-label, id" />
+                <CopyableIdLabel fx:id="address" />
             </Field>
         </Fieldset>
     </Form>

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

@@ -4,8 +4,9 @@
 <?import javafx.scene.control.*?>
 <?import javafx.scene.layout.*?>
 <?import tornadofx.control.*?>
-
 <?import javafx.scene.chart.PieChart?>
+<?import com.sparrowwallet.sparrow.control.CopyableLabel?>
+
 <GridPane alignment="TOP_CENTER" hgap="10.0" prefHeight="500.0" prefWidth="600.0" stylesheets="@outputs.css, @../general.css" vgap="10.0" xmlns="http://javafx.com/javafx/10.0.2-internal" xmlns:fx="http://javafx.com/fxml/1" fx:controller="com.sparrowwallet.sparrow.transaction.OutputsController">
     <padding>
         <Insets bottom="25.0" left="25.0" right="25.0" top="25.0" />
@@ -22,10 +23,10 @@
     <Form GridPane.columnIndex="0" GridPane.columnSpan="2" GridPane.rowIndex="0">
         <Fieldset inputGrow="SOMETIMES" text="Outputs">
             <Field text="Count:">
-                <TextField fx:id="count" editable="false" minWidth="520" prefWidth="520" styleClass="copyable-label" />
+                <CopyableLabel fx:id="count" />
             </Field>
             <Field text="Total:">
-                <TextField fx:id="total" editable="false" minWidth="520" prefWidth="520" styleClass="copyable-label" />
+                <CopyableLabel fx:id="total" />
             </Field>
         </Fieldset>
     </Form>