Merge branch '20-hurl-selected-thoughts' into 'master'

Resolve "hurl selected thoughts"

Closes #20

See merge request !24

src/sample/Controller.java

 package sample;
 
+import javafx.collections.ObservableList;
 import javafx.fxml.FXML;
 import javafx.scene.control.ListView;
 import javafx.scene.control.SelectionMode;
@@ -25,11 +26,17 @@ public class Controller {
         //add the thoughts to the lists
         listView.getItems().addAll(t.getThought());
         listView.getSelectionModel().setSelectionMode(SelectionMode.MULTIPLE);
-
     }
 
     public void handleHurlAll() {
         //delete all thoughts and display the list
         listView.getItems().clear();
     }
-}
+
+    public void handleHurlSelected() {
+        ObservableList<Integer> indices = listView.getSelectionModel().getSelectedIndices();
+        for (int i = indices.size()-1; i >= 0; i--)
+            listView.getItems().remove((int) indices.get(i));
+        }
+    }
+

src/sample/sample.fxml

@@ -16,6 +16,6 @@
             <Font size="17.0" />
          </font></Text>
       <Button layoutX="531.0" layoutY="10.0" mnemonicParsing="false" onAction="#handleHurlAll" text="Hurl all your thoughts" />
-      <ListView fx:id="listView" layoutX="40.0" layoutY="52.0" prefHeight="236.0" prefWidth="585.0" style="-fx-border-color: #ce94a2; -fx-background-color: #f3f4f5; -fx-border-width: 1px;" />
+      <Button layoutX="365.0" layoutY="10.0" mnemonicParsing="false" onAction="#handleHurlSelected" text="Hurl selected thoughts" />
    </children>
 </AnchorPane>