Refresh pie chart in budget window

src/main/java/no/ntnu/idatt1002/demo/controller/BudgetController.java

@@ -93,6 +93,9 @@ public class BudgetController implements FinanceController {
         descriptionCol.setCellValueFactory(new PropertyValueFactory<BudgetItem, String>("budgetDescription"));
 
         try { //Initialize registers, tableview and pie charts
+            //if (FileHandlingBudget.hasBudgetSet - from line 4/5, so after the general amount and such) {
+            //add, edit and delete buttons are removed.
+
             general = loadBudgetDataFromFile("Budget");
             budgetList = FXCollections.observableArrayList(general.getBudgetItems());
             budgetTableView.setItems(budgetList);
@@ -197,6 +200,7 @@ public class BudgetController implements FinanceController {
         }
         //Updates the tableview using the register
         refreshTableView();
+        refreshPieChart();
     }
 
 
@@ -217,6 +221,7 @@ public class BudgetController implements FinanceController {
         if (isConfirmed.isPresent() && isConfirmed.get() == ButtonType.OK) {
             general.deleteItemFromBudget(item.getBudgetCategory());
             refreshTableView();
+            refreshPieChart();
         }
     }
 

src/main/resources/view/BudgetNewest.fxml

@@ -60,7 +60,7 @@
                   </Pane>
                </left>
                <center>
-                  <Label fx:id="title" text="Budget" textAlignment="CENTER" BorderPane.alignment="CENTER">
+                  <Label fx:id="title" text="BUDGET" textAlignment="CENTER" BorderPane.alignment="CENTER">
                      <font>
                         <Font name="Lucida Console" size="48.0" />
                      </font>
@@ -150,7 +150,7 @@
                      <children>
                         <Pane>
                            <children>
-                              <Label alignment="CENTER" layoutX="99.0" layoutY="-12.0" text="Amount at disposal: 1000">
+                              <Label alignment="CENTER" layoutX="135.0" text="Max amount: 1000">
                                  <font>
                                     <Font name="Lucida Console" size="24.0" />
                                  </font>
@@ -184,7 +184,7 @@
                   </VBox>
                   <Pane GridPane.columnIndex="1">
                      <children>
-                        <PieChart fx:id="budgetPieChart" layoutX="95.0" layoutY="99.0" legendSide="RIGHT" maxHeight="444.0" maxWidth="512.0" prefHeight="302.0" prefWidth="354.0" />
+                        <PieChart fx:id="budgetPieChart" layoutX="105.0" layoutY="33.0" legendSide="RIGHT" maxHeight="444.0" maxWidth="512.0" prefHeight="302.0" prefWidth="354.0" />
                      </children>
                   </Pane>
                </children>