CHanged chartContainer from GridPane to VBOx as it was more appropriate

src/main/java/seng202/group9/GUI/AirlineGraphController.java

@@ -2,6 +2,7 @@ package seng202.group9.GUI;
 
 import javafx.fxml.FXML;
 import javafx.scene.layout.GridPane;
+import javafx.scene.layout.VBox;
 import seng202.group9.Controller.Dataset;
 import seng202.group9.Controller.SceneCode;
 import seng202.group9.Controller.Session;
@@ -15,7 +16,7 @@ public class AirlineGraphController extends Controller{
     private Dataset dataset;
     private Session session;
     @FXML
-    private GridPane chartContainer;
+    private VBox chartContainer;
 
     @Override
     public void load() {

src/main/java/seng202/group9/GUI/AirportGraphController.java

@@ -2,6 +2,7 @@ package seng202.group9.GUI;
 
 import javafx.fxml.FXML;
 import javafx.scene.layout.GridPane;
+import javafx.scene.layout.VBox;
 import seng202.group9.Controller.Dataset;
 import seng202.group9.Controller.SceneCode;
 import seng202.group9.Controller.Session;
@@ -13,7 +14,7 @@ public class AirportGraphController extends Controller{
     private Dataset dataset;
     private Session session;
     @FXML
-    private GridPane chartContainer;
+    private VBox chartContainer;
 
     @Override
     public void load() {

src/main/java/seng202/group9/GUI/RouteGraphController.java

@@ -2,6 +2,7 @@ package seng202.group9.GUI;
 
 import javafx.fxml.FXML;
 import javafx.scene.layout.GridPane;
+import javafx.scene.layout.VBox;
 import seng202.group9.Controller.Dataset;
 import seng202.group9.Controller.SceneCode;
 import seng202.group9.Controller.Session;
@@ -13,7 +14,7 @@ public class RouteGraphController extends Controller{
     private Dataset dataset;
     private Session session;
     @FXML
-    private GridPane chartContainer;
+    private VBox chartContainer;
 
     @Override
     public void load() {

src/main/resources/airline_graphs.fxml

@@ -42,19 +42,7 @@
       </Button>
       <ScrollPane prefHeight="200.0" prefWidth="200.0" GridPane.rowIndex="1">
          <content>
-            <GridPane fx:id="chartContainer">
+            <VBox fx:id="chartContainer" prefHeight="200.0" prefWidth="100.0" />
-              <columnConstraints>
-                <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" percentWidth="50.0" prefWidth="100.0" />
-                <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" percentWidth="50.0" prefWidth="100.0" />
-              </columnConstraints>
-              <rowConstraints>
-                <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-                <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-                  <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-                  <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-                  <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-              </rowConstraints>
-            </GridPane>
          </content>
       </ScrollPane>
    </children>

src/main/resources/airport_graphs.fxml

@@ -42,16 +42,7 @@
       </Button>
       <ScrollPane prefHeight="200.0" prefWidth="200.0" GridPane.rowIndex="1">
          <content>
-            <GridPane fx:id="chartContainer">
+            <VBox fx:id="chartContainer" prefHeight="200.0" prefWidth="100.0" />
-              <columnConstraints>
-                <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" percentWidth="50.0" prefWidth="100.0" />
-                <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" percentWidth="50.0" prefWidth="100.0" />
-              </columnConstraints>
-              <rowConstraints>
-                <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-                <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-              </rowConstraints>
-            </GridPane>
          </content>
       </ScrollPane>
    </children>

src/main/resources/route_graphs.fxml

@@ -42,16 +42,7 @@
       </Button>
       <ScrollPane prefHeight="200.0" prefWidth="200.0" GridPane.rowIndex="1">
          <content>
-            <GridPane fx:id="chartContainer">
+            <VBox fx:id="chartContainer" prefHeight="200.0" prefWidth="100.0" />
-              <columnConstraints>
-                <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" percentWidth="50.0" prefWidth="100.0" />
-                <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" percentWidth="50.0" prefWidth="100.0" />
-              </columnConstraints>
-              <rowConstraints>
-                <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-                <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-              </rowConstraints>
-            </GridPane>
          </content>
       </ScrollPane>
    </children>