copy context menu changes on receive tab

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

@@ -10,6 +10,7 @@ import javafx.beans.value.ChangeListener;
 import javafx.event.EventHandler;
 import javafx.scene.Cursor;
 import javafx.scene.Node;
+import javafx.scene.control.ContextMenu;
 import javafx.scene.control.Tooltip;
 import javafx.scene.input.Clipboard;
 import javafx.scene.input.ClipboardContent;
@@ -52,6 +53,7 @@ public class CopyableTextField extends CustomTextField {
                 selectedTextProperty().removeListener(selectionListener);
             }
         });
+        setContextMenu(new ContextMenu());
     }
 
     private void setupCopyButtonField(ObjectProperty<Node> rightProperty) {

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

@@ -0,0 +1,34 @@
+package com.sparrowwallet.sparrow.control;
+
+import javafx.scene.control.ContextMenu;
+import javafx.scene.control.MenuItem;
+import javafx.scene.input.Clipboard;
+import javafx.scene.input.ClipboardContent;
+import org.fxmisc.richtext.CodeArea;
+
+public class SelectableCodeArea extends CodeArea {
+    public SelectableCodeArea() {
+        super();
+
+        ContextMenu contextMenu = new ContextMenu();
+        MenuItem copy = new MenuItem("Copy");
+        copy.setDisable(true);
+        copy.setOnAction(event -> {
+            ClipboardContent content = new ClipboardContent();
+            content.putString(getSelectedText());
+            Clipboard.getSystemClipboard().setContent(content);
+        });
+        MenuItem copyAll = new MenuItem("Copy All");
+        copyAll.setOnAction(event -> {
+            ClipboardContent content = new ClipboardContent();
+            content.putString(getText());
+            Clipboard.getSystemClipboard().setContent(content);
+        });
+        contextMenu.getItems().addAll(copy, copyAll);
+        setContextMenu(contextMenu);
+
+        selectedTextProperty().addListener((observable, oldValue, newValue) -> {
+            copy.setDisable(newValue.isEmpty());
+        });
+    }
+}

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

@@ -27,7 +27,6 @@ import javafx.scene.control.*;
 import javafx.scene.image.Image;
 import javafx.scene.image.ImageView;
 import org.controlsfx.glyphfont.Glyph;
-import org.fxmisc.richtext.CodeArea;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -63,7 +62,7 @@ public class ReceiveController extends WalletFormController implements Initializ
     private ScriptArea scriptPubKeyArea;
 
     @FXML
-    private CodeArea outputDescriptor;
+    private SelectableCodeArea outputDescriptor;
 
     @FXML
     private Button displayAddress;

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

@@ -12,11 +12,11 @@
 <?import tornadofx.control.Field?>
 <?import javafx.scene.image.ImageView?>
 <?import org.fxmisc.flowless.VirtualizedScrollPane?>
-<?import org.fxmisc.richtext.CodeArea?>
 <?import com.sparrowwallet.sparrow.control.CopyableLabel?>
 <?import org.controlsfx.glyphfont.Glyph?>
 <?import com.sparrowwallet.sparrow.control.CopyableTextField?>
 <?import com.sparrowwallet.sparrow.control.ScriptArea?>
+<?import com.sparrowwallet.sparrow.control.SelectableCodeArea?>
 
 <BorderPane stylesheets="@receive.css, @wallet.css, @../script.css, @../descriptor.css, @../general.css" styleClass="wallet-pane" xmlns="http://javafx.com/javafx/10.0.2-internal" xmlns:fx="http://javafx.com/fxml/1" fx:controller="com.sparrowwallet.sparrow.wallet.ReceiveController">
     <center>
@@ -72,7 +72,7 @@
                     <Field text="Descriptor:">
                         <VirtualizedScrollPane>
                             <content>
-                                <CodeArea fx:id="outputDescriptor" editable="false" wrapText="true" prefHeight="68" maxHeight="68" styleClass="uneditable-codearea" />
+                                <SelectableCodeArea fx:id="outputDescriptor" editable="false" wrapText="true" prefHeight="68" maxHeight="68" styleClass="uneditable-codearea" />
                             </content>
                         </VirtualizedScrollPane>
                     </Field>