Merge pull request #1 from stargateprovider/master

Add ability to scroll similar solution clusters if they surpass window height

Author: mikkomaran

src/main/java/ee/ut/similaritydetector/ui/controllers/CodeViewController.java

@@ -42,6 +42,8 @@ public class CodeViewController {
     @FXML
     private MenuBarController menuBarController;
     @FXML
+    private ScrollPane solutionClusterScrollPane;
+    @FXML
     private VBox solutionClusterView;
     @FXML
     private SplitPane codeSplitPane;
@@ -114,14 +116,14 @@ private void initialize() {
      */
     private void hideClusterPane(){
         Duration duration = Duration.millis(300);
-        solutionClusterView.setPrefWidth(solutionClusterView.getWidth());
-        solutionClusterView.setMinWidth(solutionClusterView.getWidth());
+        solutionClusterScrollPane.setPrefWidth(solutionClusterScrollPane.getWidth());
+        solutionClusterScrollPane.setMinWidth(solutionClusterScrollPane.getWidth());
         Timeline timeline = new Timeline(
                 new KeyFrame(duration,
-                    new KeyValue(solutionClusterView.maxWidthProperty(), 0, Interpolator.EASE_OUT),
-                    new KeyValue(solutionClusterView.minWidthProperty(), 0, Interpolator.EASE_OUT)));
+                    new KeyValue(solutionClusterScrollPane.maxWidthProperty(), 0, Interpolator.EASE_OUT),
+                    new KeyValue(solutionClusterScrollPane.minWidthProperty(), 0, Interpolator.EASE_OUT)));
         timeline.setOnFinished(event -> {
-            solutionClusterView.setVisible(false);
+            solutionClusterScrollPane.setVisible(false);
             hideSideBarButton.setOnAction(e -> Platform.runLater(this::openClusterPane));
         });
         hideSideBarButton.setOnAction(e -> {});
@@ -137,9 +139,9 @@ public void openClusterPane(){
         Duration duration = Duration.millis(300);
         Timeline timeline = new Timeline(
                 new KeyFrame(duration,
-                        new KeyValue(solutionClusterView.maxWidthProperty(), solutionClusterView.getPrefWidth(), Interpolator.EASE_OUT),
-                        new KeyValue(solutionClusterView.minWidthProperty(), solutionClusterView.getPrefWidth(), Interpolator.EASE_OUT)));
-        solutionClusterView.setVisible(true);
+                        new KeyValue(solutionClusterScrollPane.maxWidthProperty(), solutionClusterScrollPane.getPrefWidth(), Interpolator.EASE_OUT),
+                        new KeyValue(solutionClusterScrollPane.minWidthProperty(), solutionClusterScrollPane.getPrefWidth(), Interpolator.EASE_OUT)));
+        solutionClusterScrollPane.setVisible(true);
         timeline.setOnFinished(event -> hideSideBarButton.setOnAction(e -> Platform.runLater(this::hideClusterPane)));
         hideSideBarButton.setOnAction(e -> {});
         timeline.play();

src/main/resources/ee/ut/similaritydetector/fxml/code_view.fxml

@@ -26,7 +26,11 @@
                   </SplitPane>
                </center>
                <left>
-                  <VBox fx:id="solutionClusterView" />
+                  <ScrollPane fx:id="solutionClusterScrollPane">
+                     <content>
+                        <VBox fx:id="solutionClusterView" />
+                     </content>
+                  </ScrollPane>
                </left>
                <top>
                    <fx:include fx:id="menuBar" source="menu_bar.fxml" />