Trialing treeview on help

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

@@ -5,6 +5,8 @@ import javafx.collections.ObservableList;
 import javafx.fxml.FXML;
 import javafx.scene.control.ListView;
 import javafx.scene.control.TextArea;
+import javafx.scene.control.TreeItem;
+import javafx.scene.control.TreeView;
 import javafx.scene.layout.Pane;
 import javafx.scene.text.Text;
 import javafx.scene.text.TextFlow;
@@ -14,26 +16,62 @@ import javafx.scene.text.TextFlow;
  */
 public class HelpController extends Controller {
     @FXML
-    private ListView listView;
+    private TreeView listView;
     @FXML
     private TextFlow textArea;
 
-    public static final ObservableList menu = FXCollections.observableArrayList();
+    //public static final ObservableList menu = FXCollections.observableArrayList();
     Text text = new Text();
+    TreeItem main_root = new TreeItem("Main Root");
+
+    TreeItem importing = new TreeItem("Importing Data");
+    TreeItem importing_start = new TreeItem("Importing on Startup");
+    TreeItem importing_after = new TreeItem("Importing after Startup");
+
+    TreeItem viewing = new TreeItem("Viewing Data");
+
+    TreeItem manipulating = new TreeItem("Manipulating Data");
+    TreeItem adding = new TreeItem("Adding Data");
+    TreeItem filter = new TreeItem("Filtering Data");
+    TreeItem edit = new TreeItem("Editing Data");
+    TreeItem delete = new TreeItem("Deleting Data");
+
+    TreeItem analysing = new TreeItem("Analysing Data");
+    TreeItem graphing = new TreeItem("Graphs");
+    TreeItem distance = new TreeItem("Distance Calculator");
 
     public void load() {
-        menu.addAll("Importing Data", "Viewing Data", "Manipulating Data", "Analysis");
+        //menu.addAll("Importing Data", "Viewing Data", "Manipulating Data", "Analysis");
+        listView.setRoot(main_root);
+        listView.setShowRoot(false);
+
+        main_root.getChildren().add(importing);
+        importing.getChildren().add(importing_start);
+        importing.getChildren().add(importing_after);
+
+        main_root.getChildren().add(viewing);
+
+        main_root.getChildren().add(manipulating);
+        manipulating.getChildren().add(adding);
+        manipulating.getChildren().add(filter);
+        manipulating.getChildren().add(edit);
+        manipulating.getChildren().add(delete);
+
+        main_root.getChildren().add(analysing);
+        analysing.getChildren().add(graphing);
+        analysing.getChildren().add(distance);
 
         text = new Text("Please select an option on the left side menu to display its contents.");
         textArea.getChildren().add(text);
-
-        listView.setItems(menu);
     }
 
     public void sss() {
-        String menuValue = listView.getSelectionModel().getSelectedItem().toString();
+        Object menuValue = null;
+        if (listView.getSelectionModel().getSelectedItem() != null) {
+             menuValue = listView.getSelectionModel().getSelectedItem();
+        }
         textArea.getChildren().clear();
-        if (menuValue == "Importing Data") {
+        if (menuValue.equals("TreeItem[ value: Importing on Startup ]")) {
             text = new Text("You can import data from the first start up of the application and " +
                     "from the 'File' menu on the top of the screen.\nTo import data, select the type " +
                     "of data you wish to import. Then select the file (.csv and .txt file) from the " +
@@ -72,6 +110,11 @@ public class HelpController extends Controller {
                     "\nThe second method is by accessing the 'Analysis' button on the menu on the top of the page. " +
                     "You can select which type of analysis you want from here.");
             textArea.getChildren().add(text);
+        } else if (menuValue == "Graphs") {
+            text = new Text("gachiGASM");
+            textArea.getChildren().add(text);
+        } else {
+            text = new Text("Fuck you");
         }
     }
 

src/main/resources/help.fxml

@@ -1,13 +1,16 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<?import javafx.scene.media.*?>
+<?import javafx.geometry.Insets?>
-<?import javafx.geometry.*?>
+<?import javafx.scene.control.Label?>
-<?import javafx.scene.text.*?>
+<?import javafx.scene.control.ScrollPane?>
-<?import javafx.scene.control.*?>
+<?import javafx.scene.control.TreeView?>
-<?import java.lang.*?>
+<?import javafx.scene.layout.ColumnConstraints?>
-<?import javafx.scene.layout.*?>
+<?import javafx.scene.layout.GridPane?>
+<?import javafx.scene.layout.RowConstraints?>
+<?import javafx.scene.text.Font?>
+<?import javafx.scene.text.TextFlow?>
 
-<GridPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="400.0" prefWidth="600.0" xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1" fx:controller="seng202.group9.GUI.HelpController">
+<GridPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="400.0" prefWidth="600.0" xmlns="http://javafx.com/javafx/8.0.60" xmlns:fx="http://javafx.com/fxml/1" fx:controller="seng202.group9.GUI.HelpController">
   <columnConstraints>
     <ColumnConstraints hgrow="SOMETIMES" maxWidth="286.0" minWidth="10.0" prefWidth="200.0" />
     <ColumnConstraints hgrow="SOMETIMES" maxWidth="471.0" minWidth="10.0" prefWidth="400.0" />
@@ -23,11 +26,6 @@
             <Font size="24.0" />
          </font>
       </Label>
-      <ListView fx:id="listView" onMouseClicked="#sss" prefHeight="303.0" prefWidth="208.0" GridPane.rowIndex="1">
-         <GridPane.margin>
-            <Insets bottom="10.0" left="10.0" right="10.0" />
-         </GridPane.margin>
-      </ListView>
       <ScrollPane prefHeight="200.0" prefWidth="200.0" GridPane.columnIndex="1" GridPane.rowIndex="1">
          <GridPane.margin>
             <Insets bottom="10.0" right="10.0" />
@@ -36,6 +34,11 @@
             <TextFlow fx:id="textArea" maxHeight="-Infinity" maxWidth="-Infinity" prefHeight="289.0" prefWidth="364.0" textAlignment="JUSTIFY" />
          </content>
       </ScrollPane>
+      <TreeView fx:id="listView" onMouseClicked="#sss" prefHeight="200.0" prefWidth="200.0" GridPane.rowIndex="1">
+         <GridPane.margin>
+            <Insets bottom="10.0" left="10.0" right="10.0" />
+         </GridPane.margin>
+      </TreeView>
    </children>
    <padding>
       <Insets top="10.0" />