Added controlsfx dependency and toast notifications for password copying.

pom.xml

@@ -80,6 +80,12 @@
 			<artifactId>javafx-fxml</artifactId>
 			<version>${javafx.version}</version>
 		</dependency>
+		<!-- https://mvnrepository.com/artifact/org.controlsfx/controlsfx -->
+		<dependency>
+			<groupId>org.controlsfx</groupId>
+			<artifactId>controlsfx</artifactId>
+			<version>11.1.0</version>
+		</dependency>
 		<dependency>
 			<groupId>com.1stleg</groupId>
 			<artifactId>jnativehook</artifactId>

src/main/java/module-info.java

@@ -2,6 +2,7 @@ module crystalkeep {
 	requires javafx.fxml;
 	requires javafx.controls;
 	requires jnativehook;
+	requires org.controlsfx.controls;
 
 	opens nl.andrewlalis.crystalkeep.control;
 	opens nl.andrewlalis.crystalkeep;

src/main/java/nl/andrewlalis/crystalkeep/control/ClusterTreeViewItemSelectionListener.java

@@ -8,6 +8,10 @@ import nl.andrewlalis.crystalkeep.model.CrystalItem;
 import nl.andrewlalis.crystalkeep.view.ShardTreeItem;
 import nl.andrewlalis.crystalkeep.view.shard_details.ViewModels;
 
+/**
+ * This listener will update the shard detail container pane (the main center
+ * content of the application) to show the contents of a selected shard.
+ */
 public class ClusterTreeViewItemSelectionListener implements ChangeListener<TreeItem<CrystalItem>> {
 	private final VBox shardDetailContainer;
 

src/main/java/nl/andrewlalis/crystalkeep/view/shard_details/LoginCredentialsViewModel.java

@@ -8,10 +8,9 @@ import javafx.scene.input.ClipboardContent;
 import javafx.scene.layout.GridPane;
 import javafx.scene.layout.HBox;
 import javafx.scene.layout.Pane;
+import javafx.util.Duration;
 import nl.andrewlalis.crystalkeep.model.shards.LoginCredentialsShard;
-import org.jnativehook.GlobalScreen;
-import org.jnativehook.keyboard.NativeKeyAdapter;
-import org.jnativehook.keyboard.NativeKeyEvent;
+import org.controlsfx.control.Notifications;
 
 public class LoginCredentialsViewModel extends ShardViewModel<LoginCredentialsShard> {
 	public LoginCredentialsViewModel(LoginCredentialsShard shard) {
@@ -63,19 +62,11 @@ public class LoginCredentialsViewModel extends ShardViewModel<LoginCredentialsSh
 			ClipboardContent content = new ClipboardContent();
 			content.putString(shard.getPassword());
 			Clipboard.getSystemClipboard().setContent(content);
-		});
-
-		var copyBothButton = new Button("Copy Username and Password");
-		copyBothButton.setOnAction(event -> {
-			ClipboardContent content = new ClipboardContent();
-			content.putString(shard.getUsername());
-			final Clipboard c = Clipboard.getSystemClipboard();
-			c.setContent(content);
-			var t = new Thread(() -> {
-				while (c.getString().equals(shard.getUsername())) {
-					System.out.println("User hasn't pasted yet");
-				}
-			});
+			Notifications.create()
+				.text("Password copied to clipboard.")
+				.hideAfter(Duration.seconds(3))
+				.owner(gp)
+				.show();
 		});
 
 		passwordActionsPane.getChildren().addAll(showPasswordCheckbox, copyPasswordButton);