set tx hex divider lower when window height is reduced

src/main/java/com/sparrowwallet/sparrow/AppServices.java

@@ -21,6 +21,7 @@ import javafx.beans.value.ObservableValue;
 import javafx.concurrent.ScheduledService;
 import javafx.concurrent.Worker;
 import javafx.fxml.FXMLLoader;
+import javafx.scene.Node;
 import javafx.scene.Parent;
 import javafx.scene.Scene;
 import javafx.scene.control.Alert;
@@ -278,6 +279,10 @@ public class AppServices {
         }
     }
 
+    public static boolean isReducedWindowHeight(Node node) {
+        return (node.getScene() != null && node.getScene().getWindow().getHeight() < 768);
+    }
+
     public MainApp getApplication() {
         return application;
     }

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

@@ -408,17 +408,13 @@ public class TransactionDiagram extends GridPane {
     }
 
     public double getDiagramHeight() {
-        if(isReducedHeight()) {
+        if(AppServices.isReducedWindowHeight(this)) {
             return DIAGRAM_HEIGHT - 40;
         }
 
         return DIAGRAM_HEIGHT;
     }
 
-    private boolean isReducedHeight() {
-        return (this.getScene() != null && this.getScene().getWindow().getHeight() < 768);
-    }
-
     private Node createSpacer() {
         final Region spacer = new Region();
         VBox.setVgrow(spacer, Priority.ALWAYS);

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

@@ -76,6 +76,8 @@ public class TransactionController implements Initializable {
         } else if(TransactionView.OUTPUT.equals(initialView) && initialIndex >= PageForm.PAGE_SIZE) {
             fetchOutputBlockTransactions(initialIndex, initialIndex + 1);
         }
+
+        Platform.runLater(() -> transactionMasterDetail.setDividerPosition(AppServices.isReducedWindowHeight(transactionMasterDetail) ? 0.9 : 0.82));
     }
 
     private void initializeTxTree() {