Login page

ChatApp/app/src/main/java/utilities/FxUtilities.java

@@ -0,0 +1,17 @@
+package utilities;
+
+import javafx.stage.Screen;
+import javafx.stage.Stage;
+
+public class FxUtilities {
+    public static void centerStage(Stage stage) {
+        double screenWidth = Screen.getPrimary().getVisualBounds().getWidth();
+        double screenHeight = Screen.getPrimary().getVisualBounds().getHeight();
+
+        double xPos = screenWidth / 2 - stage.getWidth() / 2;
+        double yPos = screenHeight / 2 - stage.getHeight() / 2;
+
+        stage.setX(xPos);
+        stage.setY(yPos);
+    }
+}