Resolve merge conflict for com.sun.javafx.Utils

Core/src/org/sleuthkit/autopsy/timeline/Bundle.properties

@@ -24,10 +24,7 @@ TimelinePanel.jButton7.text=3d
 TimelinePanel.jButton2.text=1m
 TimelinePanel.jButton3.text=3m
 TimelinePanel.jButton4.text=2w
-TimeLineTopComponent.eventsTab.name=Events
-TimeLineTopComponent.filterTab.name=Filters
 OpenTimelineAction.title=Timeline
 OpenTimeLineAction.msgdlg.text=Could not create timeline, there are no data sources.
-TimeLineTopComponent.timeZonePanel.text=Display Times In\:
 ProgressWindow.progressHeader.text=\ 
 

Core/src/org/sleuthkit/autopsy/timeline/TimeLineController.java

@@ -316,9 +316,11 @@ public class TimeLineController {
         LOGGER.log(Level.INFO, "Beginning generation of timeline"); // NON-NLS
         try {
             SwingUtilities.invokeLater(() -> {
+                synchronized (TimeLineController.this) {
                     if (isWindowOpen()) {
                         mainFrame.close();
                     }
+                }
             });
             final SleuthkitCase sleuthkitCase = Case.getCurrentCase().getSleuthkitCase();
             final long lastObjId = sleuthkitCase.getLastObjectId();
@@ -362,9 +364,11 @@ public class TimeLineController {
     void rebuildTagsTable() {
         LOGGER.log(Level.INFO, "starting to rebuild tags table"); // NON-NLS
         SwingUtilities.invokeLater(() -> {
+            synchronized (TimeLineController.this) {
                 if (isWindowOpen()) {
                     mainFrame.close();
                 }
+            }
         });
         synchronized (eventsRepository) {
             eventsRepository.rebuildTags(() -> {
@@ -388,16 +392,19 @@ public class TimeLineController {
             IngestManager.getInstance().removeIngestModuleEventListener(ingestModuleListener);
             IngestManager.getInstance().removeIngestJobEventListener(ingestJobListener);
             Case.removePropertyChangeListener(caseListener);
+            SwingUtilities.invokeLater(() -> {
+                synchronized (TimeLineController.this) {
                     mainFrame.close();
-            mainFrame.setVisible(false);
                     mainFrame = null;
                 }
+            });
+        }
     }
 
     /**
      * show the timeline window and prompt for rebuilding database if necessary.
      */
-    synchronized void openTimeLine() {
+    void openTimeLine() {
         // listen for case changes (specifically images being added, and case changes).
         if (Case.isCaseOpen() && !listeningToAutopsy) {
             IngestManager.getInstance().addIngestModuleEventListener(ingestModuleListener);
@@ -539,20 +546,20 @@ public class TimeLineController {
     /**
      * private method to build gui if necessary and make it visible.
      */
-    synchronized private void showWindow() {
+    private void showWindow() {
+        SwingUtilities.invokeLater(() -> {
+            synchronized (TimeLineController.this) {
                 if (mainFrame == null) {
                     LOGGER.log(Level.WARNING, "Tried to show timeline with invalid window. Rebuilding GUI."); // NON-NLS
                     mainFrame = (TimeLineTopComponent) WindowManager.getDefault().findTopComponent(
                             NbBundle.getMessage(TimeLineController.class, "CTL_TimeLineTopComponentAction"));
                     if (mainFrame == null) {
-                mainFrame = new TimeLineTopComponent();
+                        mainFrame = new TimeLineTopComponent(this);
                     }
-            mainFrame.setController(this);
                 }
-        SwingUtilities.invokeLater(() -> {
                 mainFrame.open();
-            mainFrame.setVisible(true);
                 mainFrame.toFront();
+            }
         });
     }
 

Core/src/org/sleuthkit/autopsy/timeline/TimeLineTopComponent.java

@@ -23,7 +23,7 @@ import java.util.Collections;
 import java.util.List;
 import javafx.application.Platform;
 import javafx.beans.Observable;
-import javafx.event.ActionEvent;
+import javafx.embed.swing.JFXPanel;
 import javafx.scene.Scene;
 import javafx.scene.control.SplitPane;
 import javafx.scene.control.Tab;
@@ -34,7 +34,6 @@ import javafx.scene.input.KeyCodeCombination;
 import javafx.scene.input.KeyEvent;
 import javafx.scene.layout.Priority;
 import javafx.scene.layout.VBox;
-import org.netbeans.api.settings.ConvertAsProperties;
 import org.openide.explorer.ExplorerManager;
 import org.openide.explorer.ExplorerUtils;
 import org.openide.util.NbBundle;
@@ -51,135 +50,103 @@ import org.sleuthkit.autopsy.timeline.ui.StatusBar;
 import org.sleuthkit.autopsy.timeline.ui.TimeLineResultView;
 import org.sleuthkit.autopsy.timeline.ui.TimeZonePanel;
 import org.sleuthkit.autopsy.timeline.ui.VisualizationPanel;
-import org.sleuthkit.autopsy.timeline.ui.detailview.tree.NavPanel;
+import org.sleuthkit.autopsy.timeline.ui.detailview.tree.EventsTree;
 import org.sleuthkit.autopsy.timeline.ui.filtering.FilterSetPanel;
 import org.sleuthkit.autopsy.timeline.zooming.ZoomSettingsPane;
 
 /**
  * TopComponent for the timeline feature.
  */
-@ConvertAsProperties(
-        dtd = "-//org.sleuthkit.autopsy.timeline//TimeLine//EN",
-        autostore = false)
 @TopComponent.Description(
         preferredID = "TimeLineTopComponent",
         //iconBase="SET/PATH/TO/ICON/HERE", 
         persistenceType = TopComponent.PERSISTENCE_NEVER)
 @TopComponent.Registration(mode = "timeline", openAtStartup = false)
-public final class TimeLineTopComponent extends TopComponent implements ExplorerManager.Provider, TimeLineUI {
+public final class TimeLineTopComponent extends TopComponent implements ExplorerManager.Provider {
 
     private static final Logger LOGGER = Logger.getLogger(TimeLineTopComponent.class.getName());
 
-    private DataContentPanel dataContentPanel;
+    private final DataContentPanel dataContentPanel;
 
-    private TimeLineResultView tlrv;
+    private final TimeLineResultView tlrv;
 
     private final ExplorerManager em = new ExplorerManager();
 
-    private TimeLineController controller;
+    private final TimeLineController controller;
 
-    ////jfx componenets that make up the interface
+    public TimeLineTopComponent(TimeLineController controller) {
-    private final FilterSetPanel filtersPanel = new FilterSetPanel();
-
-    private final Tab eventsTab = new Tab(
-            NbBundle.getMessage(TimeLineTopComponent.class, "TimeLineTopComponent.eventsTab.name"));
-
-    private final Tab filterTab = new Tab(
-            NbBundle.getMessage(TimeLineTopComponent.class, "TimeLineTopComponent.filterTab.name"));
-
-    private final VBox leftVBox = new VBox(5);
-
-    private final NavPanel navPanel = new NavPanel();
-
-    private final StatusBar statusBar = new StatusBar();
-
-    private final TabPane tabPane = new TabPane();
-
-    private final ZoomSettingsPane zoomSettingsPane = new ZoomSettingsPane();
-
-    private final VisualizationPanel visualizationPanel = new VisualizationPanel(navPanel);
-
-    private final SplitPane splitPane = new SplitPane();
-
-    private final TimeZonePanel timeZonePanel = new TimeZonePanel();
-
-    public TimeLineTopComponent() {
         initComponents();
-
+        this.controller = controller;
         associateLookup(ExplorerUtils.createLookup(em, getActionMap()));
 
         setName(NbBundle.getMessage(TimeLineTopComponent.class, "CTL_TimeLineTopComponent"));
         setToolTipText(NbBundle.getMessage(TimeLineTopComponent.class, "HINT_TimeLineTopComponent"));
         setIcon(WindowManager.getDefault().getMainWindow().getIconImage()); //use the same icon as main application
 
-        timeZonePanel.setText(NbBundle.getMessage(this.getClass(), "TimeLineTopComponent.timeZonePanel.text"));
-        customizeComponents();
-    }
-
-    synchronized private void customizeComponents() {
-
         dataContentPanel = DataContentPanel.createInstance();
         this.contentViewerContainerPanel.add(dataContentPanel, BorderLayout.CENTER);
-        tlrv = new TimeLineResultView(dataContentPanel);
+        tlrv = new TimeLineResultView(controller, dataContentPanel);
         DataResultPanel dataResultPanel = tlrv.getDataResultPanel();
         this.resultContainerPanel.add(dataResultPanel, BorderLayout.CENTER);
         dataResultPanel.open();
+        customizeFXComponents();
+    }
 
+    @NbBundle.Messages({"TimeLineTopComponent.eventsTab.name=Events",
+        "TimeLineTopComponent.filterTab.name=Filters"})
+    void customizeFXComponents() {
         Platform.runLater(() -> {
-            //assemble ui componenets together
-            jFXstatusPanel.setScene(new Scene(statusBar));
-            jFXVizPanel.setScene(new Scene(splitPane));
-
-            splitPane.setDividerPositions(0);
 
+            //create and wire up jfx componenets that make up the interface
+            final Tab filterTab = new Tab(Bundle.TimeLineTopComponent_filterTab_name(), new FilterSetPanel(controller));
             filterTab.setClosable(false);
-            filterTab.setContent(filtersPanel);
             filterTab.setGraphic(new ImageView("org/sleuthkit/autopsy/timeline/images/funnel.png")); // NON-NLS
 
-            eventsTab.setClosable(false);
+            final EventsTree eventsTree = new EventsTree(controller);
-            eventsTab.setContent(navPanel);
+            final VisualizationPanel visualizationPanel = new VisualizationPanel(controller, eventsTree);
-            eventsTab.setGraphic(new ImageView("org/sleuthkit/autopsy/timeline/images/timeline_marker.png")); // NON-NLS
+            final Tab eventsTreeTab = new Tab(Bundle.TimeLineTopComponent_eventsTab_name(), eventsTree);
+            eventsTreeTab.setClosable(false);
+            eventsTreeTab.setGraphic(new ImageView("org/sleuthkit/autopsy/timeline/images/timeline_marker.png")); // NON-NLS
+            eventsTreeTab.disableProperty().bind(controller.viewModeProperty().isEqualTo(VisualizationMode.COUNTS));
 
-            tabPane.getTabs().addAll(filterTab, eventsTab);
+            final TabPane leftTabPane = new TabPane(filterTab, eventsTreeTab);
-            VBox.setVgrow(tabPane, Priority.ALWAYS);
+            VBox.setVgrow(leftTabPane, Priority.ALWAYS);
-
-            VBox.setVgrow(timeZonePanel, Priority.SOMETIMES);
-            leftVBox.getChildren().addAll(timeZonePanel, zoomSettingsPane, tabPane);
-
-            SplitPane.setResizableWithParent(leftVBox, Boolean.FALSE);
-            splitPane.getItems().addAll(leftVBox, visualizationPanel);
-        });
-    }
-
-    @Override
-    public synchronized void setController(TimeLineController controller) {
-        this.controller = controller;
-
-        tlrv.setController(controller);
-        Platform.runLater(() -> {
-            jFXVizPanel.getScene().addEventFilter(KeyEvent.KEY_PRESSED,
-                    (KeyEvent event) -> {
-                        if (new KeyCodeCombination(KeyCode.LEFT, KeyCodeCombination.ALT_DOWN).match(event)) {
-                            new Back(controller).handle(new ActionEvent());
-                        } else if (new KeyCodeCombination(KeyCode.BACK_SPACE).match(event)) {
-                            new Back(controller).handle(new ActionEvent());
-                        } else if (new KeyCodeCombination(KeyCode.RIGHT, KeyCodeCombination.ALT_DOWN).match(event)) {
-                            new Forward(controller).handle(new ActionEvent());
-                        } else if (new KeyCodeCombination(KeyCode.BACK_SPACE, KeyCodeCombination.SHIFT_DOWN).match(event)) {
-                            new Forward(controller).handle(new ActionEvent());
-                        }
-                    });
             controller.viewModeProperty().addListener((Observable observable) -> {
                 if (controller.viewModeProperty().get().equals(VisualizationMode.COUNTS)) {
-                    tabPane.getSelectionModel().select(filterTab);
+                    //if view mode is counts, make sure events tabd is not active
+                    leftTabPane.getSelectionModel().select(filterTab);
                 }
             });
-            eventsTab.disableProperty().bind(controller.viewModeProperty().isEqualTo(VisualizationMode.COUNTS));
+
-            visualizationPanel.setController(controller);
+            final TimeZonePanel timeZonePanel = new TimeZonePanel();
-            navPanel.setController(controller);
+            VBox.setVgrow(timeZonePanel, Priority.SOMETIMES);
-            filtersPanel.setController(controller);
+
-            zoomSettingsPane.setController(controller);
+            final ZoomSettingsPane zoomSettingsPane = new ZoomSettingsPane(controller);
-            statusBar.setController(controller);
+
+            final VBox leftVBox = new VBox(5, timeZonePanel, zoomSettingsPane, leftTabPane);
+            SplitPane.setResizableWithParent(leftVBox, Boolean.FALSE);
+
+            final SplitPane mainSplitPane = new SplitPane(leftVBox, visualizationPanel);
+            mainSplitPane.setDividerPositions(0);
+
+            final Scene scene = new Scene(mainSplitPane);
+            scene.addEventFilter(KeyEvent.KEY_PRESSED,
+                    (KeyEvent event) -> {
+                        if (new KeyCodeCombination(KeyCode.LEFT, KeyCodeCombination.ALT_DOWN).match(event)) {
+                            new Back(controller).handle(null);
+                        } else if (new KeyCodeCombination(KeyCode.BACK_SPACE).match(event)) {
+                            new Back(controller).handle(null);
+                        } else if (new KeyCodeCombination(KeyCode.RIGHT, KeyCodeCombination.ALT_DOWN).match(event)) {
+                            new Forward(controller).handle(null);
+                        } else if (new KeyCodeCombination(KeyCode.BACK_SPACE, KeyCodeCombination.SHIFT_DOWN).match(event)) {
+                            new Forward(controller).handle(null);
+                        }
+                    });
+
+            //add ui componenets to JFXPanels
+            jFXVizPanel.setScene(scene);
+            jFXstatusPanel.setScene(new Scene(new StatusBar(controller)));
+
         });
     }
 
@@ -196,9 +163,9 @@ public final class TimeLineTopComponent extends TopComponent implements Explorer
     // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
     private void initComponents() {
 
-        jFXstatusPanel = new javafx.embed.swing.JFXPanel();
+        jFXstatusPanel = new JFXPanel();
         splitYPane = new javax.swing.JSplitPane();
-        jFXVizPanel = new javafx.embed.swing.JFXPanel();
+        jFXVizPanel = new JFXPanel();
         lowerSplitXPane = new javax.swing.JSplitPane();
         resultContainerPanel = new javax.swing.JPanel();
         contentViewerContainerPanel = new javax.swing.JPanel();

Core/src/org/sleuthkit/autopsy/timeline/TimeLineUI.java

@@ -1,27 +0,0 @@
-/*
- * Autopsy Forensic Browser
- *
- * Copyright 2014 Basis Technology Corp.
- * Contact: carrier <at> sleuthkit <dot> org
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.sleuthkit.autopsy.timeline;
-
-/**
- *
- */
-public interface TimeLineUI {
-
-    void setController(TimeLineController controller);
-}

Core/src/org/sleuthkit/autopsy/timeline/TimeLineView.java

@@ -1,36 +0,0 @@
-/*
- * Autopsy Forensic Browser
- *
- * Copyright 2013 Basis Technology Corp.
- * Contact: carrier <at> sleuthkit <dot> org
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.sleuthkit.autopsy.timeline;
-
-/**
- * Interface to be implemented by views of the data.
- *
- * Most implementations should install the relevant listeners in their
- * {@link #setController} and {@link #setModel} methods
- */
-import org.sleuthkit.autopsy.timeline.datamodel.FilteredEventsModel;
-
-public interface TimeLineView extends TimeLineUI {
-
-    @Override
-    void setController(TimeLineController controller);
-
-    void setModel(final FilteredEventsModel filteredEvents);
-
-}

Core/src/org/sleuthkit/autopsy/timeline/actions/Bundle.properties

@@ -1,4 +1,4 @@
 Back.actions.name.text=Back
 DefaultFilters.action.name.text=apply default filters
 Forward.action.name.text=Forward
-ZoomOut.action.name.text=apply default filters
+

Core/src/org/sleuthkit/autopsy/timeline/actions/SaveSnapshotAsReport.java

@@ -53,7 +53,8 @@ public class SaveSnapshotAsReport extends Action {
 
     private static final Logger LOGGER = Logger.getLogger(SaveSnapshotAsReport.class.getName());
 
-    @NbBundle.Messages({"SaveSnapshot.action.name.text=save snapshot", "SaveSnapshot.fileChoose.title.text=Save snapshot to"})
+    @NbBundle.Messages({"SaveSnapshot.action.name.text=save snapshot",
+        "SaveSnapshot.fileChoose.title.text=Save snapshot to"})
     public SaveSnapshotAsReport(TimeLineController controller, WritableImage snapshot) {
         super(Bundle.SaveSnapshot_action_name_text());
         setEventHandler(new Consumer<ActionEvent>() {

Core/src/org/sleuthkit/autopsy/timeline/actions/ZoomIn.java

@@ -0,0 +1,44 @@
+/*
+ * Autopsy Forensic Browser
+ *
+ * Copyright 2015 Basis Technology Corp.
+ * Contact: carrier <at> sleuthkit <dot> org
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.sleuthkit.autopsy.timeline.actions;
+
+import javafx.scene.image.Image;
+import javafx.scene.image.ImageView;
+import org.controlsfx.control.action.Action;
+import org.openide.util.NbBundle;
+import org.sleuthkit.autopsy.timeline.TimeLineController;
+
+/**
+ *
+ */
+public class ZoomIn extends Action {
+
+    private static final Image MAGNIFIER_IN = new Image("/org/sleuthkit/autopsy/timeline/images/magnifier-zoom-in-green.png"); //NOI18N
+
+    @NbBundle.Messages({"ZoomIn.longText=Zoom in to view half as much time.",
+        "ZoomIn.action.text=Zoom in"})
+    public ZoomIn(TimeLineController controller) {
+        super(Bundle.ZoomIn_action_text());
+        setLongText(Bundle.ZoomIn_longText());
+        setGraphic(new ImageView(MAGNIFIER_IN));
+        setEventHandler(actionEvent -> {
+            controller.pushZoomInTime();
+        });
+    }
+}

Core/src/org/sleuthkit/autopsy/timeline/actions/ZoomOut.java

@@ -1,7 +1,7 @@
 /*
  * Autopsy Forensic Browser
  *
- * Copyright 2014 Basis Technology Corp.
+ * Copyright 2015 Basis Technology Corp.
  * Contact: carrier <at> sleuthkit <dot> org
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -19,7 +19,8 @@
 package org.sleuthkit.autopsy.timeline.actions;
 
 import javafx.beans.binding.BooleanBinding;
-import javafx.event.ActionEvent;
+import javafx.scene.image.Image;
+import javafx.scene.image.ImageView;
 import org.controlsfx.control.action.Action;
 import org.openide.util.NbBundle;
 import org.sleuthkit.autopsy.timeline.TimeLineController;
@@ -30,15 +31,22 @@ import org.sleuthkit.autopsy.timeline.datamodel.FilteredEventsModel;
  */
 public class ZoomOut extends Action {
 
-    private final TimeLineController controller;
+    private static final Image MAGNIFIER_OUT = new Image("/org/sleuthkit/autopsy/timeline/images/magnifier-zoom-out-red.png"); //NOI18N
 
-    private final FilteredEventsModel eventsModel;
+    @NbBundle.Messages({"ZoomOut.longText=Zoom out to view 50% more time.",
+        "ZoomOut.action.text=Zoom out"})
+    public ZoomOut(TimeLineController controller) {
+        super(Bundle.ZoomOut_action_text());
+        setLongText(Bundle.ZoomOut_longText());
+        setGraphic(new ImageView(MAGNIFIER_OUT));
+        setEventHandler(actionEvent -> {
+            controller.pushZoomOutTime();
+        });
 
-    public ZoomOut(final TimeLineController controller) {
+        //disable action when the current time range already encompases the entire case.
-        super(NbBundle.getMessage(ZoomOut.class, "ZoomOut.action.name.text"));
-        this.controller = controller;
-        eventsModel = controller.getEventsModel();
         disabledProperty().bind(new BooleanBinding() {
+            private final FilteredEventsModel eventsModel = controller.getEventsModel();
+
             {
                 bind(eventsModel.zoomParametersProperty());
             }
@@ -48,8 +56,5 @@ public class ZoomOut extends Action {
                 return eventsModel.zoomParametersProperty().getValue().getTimeRange().contains(eventsModel.getSpanningInterval());
             }
         });
-        setEventHandler((ActionEvent t) -> {
-            controller.zoomOutToActivity();
-        });
     }
 }

Core/src/org/sleuthkit/autopsy/timeline/actions/ZoomToEvents.java

@@ -0,0 +1,61 @@
+/*
+ * Autopsy Forensic Browser
+ *
+ * Copyright 2014-15 Basis Technology Corp.
+ * Contact: carrier <at> sleuthkit <dot> org
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.sleuthkit.autopsy.timeline.actions;
+
+import javafx.beans.binding.BooleanBinding;
+import javafx.scene.image.Image;
+import javafx.scene.image.ImageView;
+import org.controlsfx.control.action.Action;
+import org.openide.util.NbBundle;
+import org.sleuthkit.autopsy.timeline.TimeLineController;
+import org.sleuthkit.autopsy.timeline.datamodel.FilteredEventsModel;
+
+/**
+ *
+ */
+public class ZoomToEvents extends Action {
+
+    private static final Image MAGNIFIER_OUT = new Image("/org/sleuthkit/autopsy/timeline/images/magnifier-zoom-out-red.png", 16, 16, true, true); //NOI18N
+
+    @NbBundle.Messages({"ZoomToEvents.action.text=Zoom to events",
+        "ZoomToEvents.longText=Zoom out to show the nearest events."})
+    public ZoomToEvents(final TimeLineController controller) {
+        super(Bundle.ZoomToEvents_action_text());
+        setLongText(Bundle.ZoomToEvents_longText());
+        setGraphic(new ImageView(MAGNIFIER_OUT));
+        setEventHandler(actionEvent -> {
+            controller.zoomOutToActivity();
+        });
+
+        //disable action when the current time range already encompases the entire case.
+        disabledProperty().bind(new BooleanBinding() {
+            private final FilteredEventsModel eventsModel = controller.getEventsModel();
+
+            {
+                bind(eventsModel.zoomParametersProperty());
+            }
+
+            @Override
+            protected boolean computeValue() {
+                //TODO: do a db query to see if using this action will actually result in viewable events
+                return eventsModel.zoomParametersProperty().getValue().getTimeRange().contains(eventsModel.getSpanningInterval());
+            }
+        });
+    }
+}

Core/src/org/sleuthkit/autopsy/timeline/datamodel/FilteredEventsModel.java

@@ -41,7 +41,6 @@ import org.sleuthkit.autopsy.casemodule.events.ContentTagAddedEvent;
 import org.sleuthkit.autopsy.casemodule.events.ContentTagDeletedEvent;
 import org.sleuthkit.autopsy.casemodule.events.ContentTagDeletedEvent.DeletedContentTagInfo;
 import org.sleuthkit.autopsy.coreutils.Logger;
-import org.sleuthkit.autopsy.timeline.TimeLineView;
 import org.sleuthkit.autopsy.timeline.datamodel.eventtype.EventType;
 import org.sleuthkit.autopsy.timeline.datamodel.eventtype.RootEventType;
 import org.sleuthkit.autopsy.timeline.db.EventsRepository;

Core/src/org/sleuthkit/autopsy/timeline/ui/AbstractVisualizationPane.java

@@ -51,13 +51,11 @@ import javafx.scene.text.Font;
 import javafx.scene.text.FontWeight;
 import javafx.scene.text.Text;
 import javafx.scene.text.TextAlignment;
-import javax.annotation.Nonnull;
 import javax.annotation.concurrent.Immutable;
 import org.apache.commons.lang3.StringUtils;
 import org.openide.util.NbBundle;
 import org.sleuthkit.autopsy.coreutils.Logger;
 import org.sleuthkit.autopsy.timeline.TimeLineController;
-import org.sleuthkit.autopsy.timeline.TimeLineView;
 import org.sleuthkit.autopsy.timeline.datamodel.FilteredEventsModel;
 import org.sleuthkit.autopsy.timeline.events.RefreshRequestedEvent;
 
@@ -75,7 +73,7 @@ import org.sleuthkit.autopsy.timeline.events.RefreshRequestedEvent;
  * {@link XYChart} doing the rendering. Is this a good idea? -jm TODO: pull up
  * common history context menu items out of derived classes? -jm
  */
-public abstract class AbstractVisualizationPane<X, Y, N, C extends XYChart<X, Y> & TimeLineChart<X>> extends BorderPane implements TimeLineView {
+public abstract class AbstractVisualizationPane<X, Y, N, C extends XYChart<X, Y> & TimeLineChart<X>> extends BorderPane {
 
     @NbBundle.Messages("AbstractVisualization.Drag_Tooltip.text=Drag the mouse to select a time interval to zoom into.")
     private static final Tooltip DRAG_TOOLTIP = new Tooltip(Bundle.AbstractVisualization_Drag_Tooltip_text());
@@ -102,11 +100,15 @@ public abstract class AbstractVisualizationPane<X, Y, N, C extends XYChart<X, Y>
      */
     private Task<Boolean> updateTask;
 
-    protected TimeLineController controller;
+    final protected TimeLineController controller;
 
-    protected FilteredEventsModel filteredEvents;
+    final protected FilteredEventsModel filteredEvents;
 
-    protected ReadOnlyListWrapper<N> selectedNodes = new ReadOnlyListWrapper<>(FXCollections.observableArrayList());
+    final protected ReadOnlyListWrapper<N> selectedNodes = new ReadOnlyListWrapper<>(FXCollections.observableArrayList());
+
+    private InvalidationListener invalidationListener = (Observable observable) -> {
+        update();
+    };
 
     public ReadOnlyListProperty<N> getSelectedNodes() {
         return selectedNodes.getReadOnlyProperty();
@@ -186,7 +188,7 @@ public abstract class AbstractVisualizationPane<X, Y, N, C extends XYChart<X, Y>
      * Primarily this invokes the background {@link Task} returned by
      * {@link #getUpdateTask()} which derived classes must implement.
      */
-    synchronized public void update() {
+    final synchronized public void update() {
         if (updateTask != null) {
             updateTask.cancel(true);
             updateTask = null;
@@ -212,7 +214,7 @@ public abstract class AbstractVisualizationPane<X, Y, N, C extends XYChart<X, Y>
         controller.monitorTask(updateTask);
     }
 
-    synchronized public void dispose() {
+    final synchronized public void dispose() {
         if (updateTask != null) {
             updateTask.cancel(true);
         }
@@ -220,7 +222,12 @@ public abstract class AbstractVisualizationPane<X, Y, N, C extends XYChart<X, Y>
         invalidationListener = null;
     }
 
-    protected AbstractVisualizationPane(Pane partPane, Pane contextPane, Region spacer) {
+    protected AbstractVisualizationPane(TimeLineController controller, Pane partPane, Pane contextPane, Region spacer) {
+        this.controller = controller;
+
+        this.filteredEvents = controller.getEventsModel();
+        this.filteredEvents.registerForEvents(this);
+        this.filteredEvents.zoomParametersProperty().addListener(invalidationListener);
         this.leafPane = partPane;
         this.branchPane = contextPane;
         this.spacer = spacer;
@@ -235,17 +242,8 @@ public abstract class AbstractVisualizationPane<X, Y, N, C extends XYChart<X, Y>
                 });
             }
         });
-    }
 
-    @Override
+        TimeLineController.getTimeZone().addListener(invalidationListener);
-    synchronized public void setController(TimeLineController controller) {
-        this.controller = controller;
-        chart.setController(controller);
-
-        setModel(controller.getEventsModel());
-        TimeLineController.getTimeZone().addListener((Observable observable) -> {
-            update();
-        });
         
         //show tooltip text in status bar
         hoverProperty().addListener((observable, oldActivated, newActivated) -> {
@@ -255,20 +253,6 @@ public abstract class AbstractVisualizationPane<X, Y, N, C extends XYChart<X, Y>
                 controller.setStatus("");
             }
         });
-    }
-
-    @Override
-    synchronized public void setModel(@Nonnull FilteredEventsModel filteredEvents) {
-
-        if (this.filteredEvents != null && this.filteredEvents != filteredEvents) {
-            this.filteredEvents.unRegisterForEvents(this);
-            this.filteredEvents.zoomParametersProperty().removeListener(invalidationListener);
-        }
-        if (this.filteredEvents != filteredEvents) {
-            filteredEvents.registerForEvents(this);
-            filteredEvents.zoomParametersProperty().addListener(invalidationListener);
-        }
-        this.filteredEvents = filteredEvents;
         
         update();
     }
@@ -278,10 +262,6 @@ public abstract class AbstractVisualizationPane<X, Y, N, C extends XYChart<X, Y>
         update();
     }
 
-    protected InvalidationListener invalidationListener = (Observable observable) -> {
-        update();
-    };
-
     /**
      * iterate through the list of tick-marks building a two level structure of
      * replacement tick marl labels. (Visually) upper level has most

Core/src/org/sleuthkit/autopsy/timeline/ui/StatusBar.java

@@ -28,13 +28,12 @@ import javafx.scene.layout.Region;
 import org.openide.util.NbBundle;
 import org.sleuthkit.autopsy.timeline.FXMLConstructor;
 import org.sleuthkit.autopsy.timeline.TimeLineController;
-import org.sleuthkit.autopsy.timeline.TimeLineUI;
 
 /**
  * simple status bar that only shows one possible message determined by
  * {@link TimeLineController#newEventsFlag}
  */
-public class StatusBar extends ToolBar implements TimeLineUI {
+public class StatusBar extends ToolBar {
 
     private TimeLineController controller;
 
@@ -56,7 +55,8 @@ public class StatusBar extends ToolBar implements TimeLineUI {
     @FXML
     private Label messageLabel;
 
-    public StatusBar() {
+    public StatusBar(TimeLineController controller) {
+        this.controller = controller;
         FXMLConstructor.construct(this, "StatusBar.fxml"); // NON-NLS
     }
 
@@ -73,11 +73,7 @@ public class StatusBar extends ToolBar implements TimeLineUI {
         taskLabel.setText(NbBundle.getMessage(this.getClass(), "StatusBar.taskLabel.text"));
         taskLabel.setVisible(false);
         HBox.setHgrow(spacer, Priority.ALWAYS);
-    }
 
-    @Override
-    public void setController(TimeLineController controller) {
-        this.controller = controller;
         refreshLabel.visibleProperty().bind(this.controller.getNewEventsFlag());
         refreshLabel.managedProperty().bind(this.controller.getNewEventsFlag());
         taskLabel.textProperty().bind(this.controller.getTaskTitle());

Core/src/org/sleuthkit/autopsy/timeline/ui/TimeLineChart.java

@@ -29,7 +29,6 @@ import javafx.scene.input.MouseEvent;
 import org.controlsfx.control.action.ActionGroup;
 import org.openide.util.NbBundle;
 import org.sleuthkit.autopsy.timeline.TimeLineController;
-import org.sleuthkit.autopsy.timeline.TimeLineView;
 import org.sleuthkit.autopsy.timeline.actions.Back;
 import org.sleuthkit.autopsy.timeline.actions.Forward;
 
@@ -38,8 +37,9 @@ import org.sleuthkit.autopsy.timeline.actions.Forward;
  *
  * @param <X> the type of values along the horizontal axis
  */
-public interface TimeLineChart<X> extends TimeLineView {
+public interface TimeLineChart<X> {
 
+//    void setController(TimeLineController controller);
     IntervalSelector<? extends X> getIntervalSelector();
 
     void setIntervalSelector(IntervalSelector<? extends X> newIntervalSelector);
@@ -139,6 +139,17 @@ public interface TimeLineChart<X> extends TimeLineView {
         }
     }
 
+    /**
+     * enum to represent whether the drag is a left/right-edge modification or a
+     * horizontal slide triggered by dragging the center
+     */
+    enum DragPosition {
+
+        LEFT,
+        CENTER,
+        RIGHT
+    }
+
     @NbBundle.Messages({"TimeLineChart.zoomHistoryActionGroup.name=Zoom History"})
     static ActionGroup newZoomHistoyActionGroup(TimeLineController controller) {
         return new ActionGroup(Bundle.TimeLineChart_zoomHistoryActionGroup_name(),

Core/src/org/sleuthkit/autopsy/timeline/ui/TimeLineResultView.java

@@ -25,12 +25,11 @@ import javax.swing.SwingUtilities;
 import org.joda.time.format.DateTimeFormatter;
 import org.openide.nodes.Node;
 import org.openide.util.NbBundle;
-import org.sleuthkit.autopsy.timeline.TimeLineController;
-import org.sleuthkit.autopsy.timeline.TimeLineView;
-import org.sleuthkit.autopsy.timeline.datamodel.FilteredEventsModel;
-import org.sleuthkit.autopsy.timeline.explorernodes.EventRootNode;
 import org.sleuthkit.autopsy.corecomponentinterfaces.DataContent;
 import org.sleuthkit.autopsy.corecomponents.DataResultPanel;
+import org.sleuthkit.autopsy.timeline.TimeLineController;
+import org.sleuthkit.autopsy.timeline.datamodel.FilteredEventsModel;
+import org.sleuthkit.autopsy.timeline.explorernodes.EventRootNode;
 
 /**
  * Since it was too hard to derive from {@link DataResultPanel}, this class
@@ -39,16 +38,16 @@ import org.sleuthkit.autopsy.corecomponents.DataResultPanel;
  * {@link DataResultPanel}. That is, this class acts as a sort of bridge/adapter
  * between a FilteredEventsModel instance and a DataResultPanel instance.
  */
-public class TimeLineResultView implements TimeLineView {
+public class TimeLineResultView {
 
     /**
      * the {@link DataResultPanel} that is the real view proxied by this class
      */
     private final DataResultPanel dataResultPanel;
 
-    private TimeLineController controller;
+    private final TimeLineController controller;
 
-    private FilteredEventsModel filteredEvents;
+    private final FilteredEventsModel filteredEvents;
 
     private Set<Long> selectedEventIDs = new HashSet<>();
 
@@ -56,19 +55,11 @@ public class TimeLineResultView implements TimeLineView {
         return dataResultPanel;
     }
 
-    public TimeLineResultView(DataContent dataContent) {
+    public TimeLineResultView(TimeLineController controller, DataContent dataContent) {
-        dataResultPanel = DataResultPanel.createInstanceUninitialized("", "", Node.EMPTY, 0, dataContent);
-    }
 
-    /**
-     * Set the Controller for this class. Also sets the model provided by the
-     * controller as the model for this view.
-     *
-     * @param controller
-     */
-    @Override
-    public void setController(TimeLineController controller) {
         this.controller = controller;
+        this.filteredEvents = controller.getEventsModel();
+        dataResultPanel = DataResultPanel.createInstanceUninitialized("", "", Node.EMPTY, 0, dataContent);
 
         //set up listeners on relevant properties
         TimeLineController.getTimeZone().addListener((Observable observable) -> {
@@ -78,18 +69,7 @@ public class TimeLineResultView implements TimeLineView {
         controller.getSelectedEventIDs().addListener((Observable o) -> {
             refresh();
         });
-
+        refresh();
-        setModel(controller.getEventsModel());
-    }
-
-    /**
-     * Set the Model for this View
-     *
-     * @param filteredEvents
-     */
-    @Override
-    synchronized public void setModel(final FilteredEventsModel filteredEvents) {
-        this.filteredEvents = filteredEvents;
     }
 
     /**

Core/src/org/sleuthkit/autopsy/timeline/ui/TimeZonePanel.java

@@ -23,7 +23,10 @@ import java.util.Date;
 import java.util.TimeZone;
 import javafx.beans.value.ObservableValue;
 import javafx.fxml.FXML;
-import javafx.scene.control.*;
+import javafx.scene.control.RadioButton;
+import javafx.scene.control.TitledPane;
+import javafx.scene.control.Toggle;
+import javafx.scene.control.ToggleGroup;
 import org.openide.util.NbBundle;
 import org.sleuthkit.autopsy.timeline.FXMLConstructor;
 import org.sleuthkit.autopsy.timeline.TimeLineController;
@@ -50,8 +53,9 @@ public class TimeZonePanel extends TitledPane {
     }
 
     @FXML
+    @NbBundle.Messages({"TimeZonePanel.title=Display Times In:"})
     public void initialize() {
-
+        setText(Bundle.TimeZonePanel_title());
 //        localRadio.setText("Local Time Zone: " + getTimeZoneString(TimeZone.getDefault()));
         localRadio.setText(NbBundle.getMessage(this.getClass(), "TimeZonePanel.localRadio.text"));
         otherRadio.setText(NbBundle.getMessage(this.getClass(), "TimeZonePanel.otherRadio.text"));

Core/src/org/sleuthkit/autopsy/timeline/ui/VisualizationPanel.fxml

@@ -9,7 +9,7 @@
 <?import jfxtras.scene.control.*?>
 <?import org.controlsfx.control.*?>
 
-<fx:root prefHeight="-1.0" prefWidth="-1.0" type="javafx.scene.layout.BorderPane" xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1">
+<fx:root prefHeight="-1.0" prefWidth="-1.0" type="javafx.scene.layout.BorderPane" xmlns="http://javafx.com/javafx/8.0.40" xmlns:fx="http://javafx.com/fxml/1">
     <top>
         <ToolBar fx:id="toolBar" prefWidth="200.0" BorderPane.alignment="CENTER">
             <items>
@@ -115,7 +115,7 @@
                         </Separator>
                         <HBox>
                             <children>
-                                <Button fx:id="zoomOutButton" mnemonicParsing="false">
+                                <Button fx:id="zoomOutButton" contentDisplay="GRAPHIC_ONLY" mnemonicParsing="false">
                                     <graphic>
                                         <ImageView pickOnBounds="true" preserveRatio="true">
                                             <image>
@@ -127,7 +127,7 @@
                                         <Insets bottom="3.0" left="3.0" right="3.0" top="3.0" />
                                     </HBox.margin>
                                 </Button>
-                                <Button fx:id="zoomInButton" mnemonicParsing="false">
+                                <Button fx:id="zoomInButton" contentDisplay="GRAPHIC_ONLY" mnemonicParsing="false">
                                     <graphic>
                                         <ImageView pickOnBounds="true" preserveRatio="true">
                                             <image>
@@ -143,7 +143,7 @@
                         </HBox>
                         <MenuButton fx:id="zoomMenuButton" mnemonicParsing="false">
                             <graphic>
-                                <ImageView fitHeight="16.0" fitWidth="16.0" pickOnBounds="true" preserveRatio="true">
+                                <ImageView pickOnBounds="true" preserveRatio="true">
                                     <image>
                                         <Image url="@../images/magnifier-left.png" />
                                     </image>

Core/src/org/sleuthkit/autopsy/timeline/ui/VisualizationPanel.java

@@ -63,6 +63,7 @@ import jfxtras.scene.control.LocalDateTimeTextField;
 import org.controlsfx.control.NotificationPane;
 import org.controlsfx.control.RangeSlider;
 import org.controlsfx.control.action.Action;
+import org.controlsfx.control.action.ActionUtils;
 import org.joda.time.DateTime;
 import org.joda.time.DateTimeZone;
 import org.joda.time.Interval;
@@ -71,11 +72,12 @@ import org.sleuthkit.autopsy.coreutils.LoggedTask;
 import org.sleuthkit.autopsy.coreutils.Logger;
 import org.sleuthkit.autopsy.timeline.FXMLConstructor;
 import org.sleuthkit.autopsy.timeline.TimeLineController;
-import org.sleuthkit.autopsy.timeline.TimeLineView;
 import org.sleuthkit.autopsy.timeline.VisualizationMode;
 import org.sleuthkit.autopsy.timeline.actions.ResetFilters;
 import org.sleuthkit.autopsy.timeline.actions.SaveSnapshotAsReport;
+import org.sleuthkit.autopsy.timeline.actions.ZoomIn;
 import org.sleuthkit.autopsy.timeline.actions.ZoomOut;
+import org.sleuthkit.autopsy.timeline.actions.ZoomToEvents;
 import org.sleuthkit.autopsy.timeline.datamodel.FilteredEventsModel;
 import org.sleuthkit.autopsy.timeline.events.TagsUpdatedEvent;
 import org.sleuthkit.autopsy.timeline.filters.TagsFilter;
@@ -83,7 +85,7 @@ import static org.sleuthkit.autopsy.timeline.ui.Bundle.VisualizationPanel_refres
 import static org.sleuthkit.autopsy.timeline.ui.Bundle.VisualizationPanel_tagsAddedOrDeleted;
 import org.sleuthkit.autopsy.timeline.ui.countsview.CountsViewPane;
 import org.sleuthkit.autopsy.timeline.ui.detailview.DetailViewPane;
-import org.sleuthkit.autopsy.timeline.ui.detailview.tree.NavPanel;
+import org.sleuthkit.autopsy.timeline.ui.detailview.tree.EventsTree;
 import org.sleuthkit.autopsy.timeline.utils.RangeDivisionInfo;
 
 /**
@@ -94,7 +96,7 @@ import org.sleuthkit.autopsy.timeline.utils.RangeDivisionInfo;
  *
  * TODO: refactor common code out of histogram and CountsView? -jm
  */
-public class VisualizationPanel extends BorderPane implements TimeLineView {
+final public class VisualizationPanel extends BorderPane {
 
     private static final Image INFORMATION = new Image("org/sleuthkit/autopsy/timeline/images/information.png", 16, 16, true, true); // NON-NLS
     private static final Image REFRESH = new Image("org/sleuthkit/autopsy/timeline/images/arrow-circle-double-135.png"); // NON-NLS
@@ -104,7 +106,7 @@ public class VisualizationPanel extends BorderPane implements TimeLineView {
     @GuardedBy("this")
     private LoggedTask<Void> histogramTask;
 
-    private final NavPanel navPanel;
+    private final EventsTree eventsTree;
 
     private AbstractVisualizationPane<?, ?, ?, ?> visualization;
 
@@ -204,14 +206,15 @@ public class VisualizationPanel extends BorderPane implements TimeLineView {
 
     static private final Lighting lighting = new Lighting();
 
-    public VisualizationPanel(NavPanel navPanel) {
+    public VisualizationPanel(TimeLineController controller, EventsTree eventsTree) {
-        this.navPanel = navPanel;
+        this.controller = controller;
+        this.eventsTree = eventsTree;
         FXMLConstructor.construct(this, "VisualizationPanel.fxml"); // NON-NLS
     }
 
     @FXML // This method is called by the FXMLLoader when initialization is complete
     @NbBundle.Messages("VisualizationPanel.refresh=refresh")
-    protected void initialize() {
+    void initialize() {
         assert endPicker != null : "fx:id=\"endPicker\" was not injected: check your FXML file 'ViewWrapper.fxml'."; // NON-NLS
         assert histogramBox != null : "fx:id=\"histogramBox\" was not injected: check your FXML file 'ViewWrapper.fxml'."; // NON-NLS
         assert startPicker != null : "fx:id=\"startPicker\" was not injected: check your FXML file 'ViewWrapper.fxml'."; // NON-NLS
@@ -286,13 +289,6 @@ public class VisualizationPanel extends BorderPane implements TimeLineView {
         }
         zoomMenuButton.setText(NbBundle.getMessage(VisualizationPanel.class, "VisualizationPanel.zoomMenuButton.text")); // NON-NLS
 
-        zoomOutButton.setOnAction(e -> {
-            controller.pushZoomOutTime();
-        });
-        zoomInButton.setOnAction(e -> {
-            controller.pushZoomInTime();
-        });
-
         snapShotButton.setOnAction(event ->
                 this.snapshot(snapShotResult -> {
                     new SaveSnapshotAsReport(controller, snapShotResult.getImage()).handle(event);
@@ -301,12 +297,22 @@ public class VisualizationPanel extends BorderPane implements TimeLineView {
         );
 
         snapShotButton.setText(NbBundle.getMessage(VisualizationPanel.class, "VisualizationPanel.snapShotButton.text")); // NON-NLS
+        if (this.filteredEvents != null && this.filteredEvents != controller.getEventsModel()) {
+            this.filteredEvents.unRegisterForEvents(this);
+            this.filteredEvents.timeRangeProperty().removeListener(timeRangeInvalidationListener);
+            this.filteredEvents.zoomParametersProperty().removeListener(zoomListener);
+        }
+        if (this.filteredEvents != controller.getEventsModel()) {
+            controller.getEventsModel().registerForEvents(this);
+            controller.getEventsModel().timeRangeProperty().addListener(timeRangeInvalidationListener);
+            controller.getEventsModel().zoomParametersProperty().addListener(zoomListener);
         }
 
-    @Override
+        this.filteredEvents = controller.getEventsModel();
-    public synchronized void setController(TimeLineController controller) {
+        refreshTimeUI(controller.getEventsModel().timeRangeProperty().get());
-        this.controller = controller;
+        ActionUtils.configureButton(new ZoomOut(controller), zoomOutButton);
-        setModel(controller.getEventsModel());
+        ActionUtils.configureButton(new ZoomIn(controller), zoomInButton);
+
         setViewMode(controller.viewModeProperty().get());
         controller.getNeedsHistogramRebuild().addListener((ObservableValue<? extends Boolean> observable, Boolean oldValue, Boolean newValue) -> {
             if (newValue) {
@@ -321,33 +327,14 @@ public class VisualizationPanel extends BorderPane implements TimeLineView {
         refreshHistorgram();
     }
 
-    @Override
-    public void setModel(FilteredEventsModel filteredEvents) {
-        if (this.filteredEvents != null && this.filteredEvents != filteredEvents) {
-            this.filteredEvents.unRegisterForEvents(this);
-            this.filteredEvents.timeRangeProperty().removeListener(timeRangeInvalidationListener);
-            this.filteredEvents.zoomParametersProperty().removeListener(zoomListener);
-        }
-        if (this.filteredEvents != filteredEvents) {
-            filteredEvents.registerForEvents(this);
-            filteredEvents.timeRangeProperty().addListener(timeRangeInvalidationListener);
-            filteredEvents.zoomParametersProperty().addListener(zoomListener);
-        }
-
-        this.filteredEvents = filteredEvents;
-
-        refreshTimeUI(filteredEvents.timeRangeProperty().get());
-
-    }
-
     private void setViewMode(VisualizationMode visualizationMode) {
         switch (visualizationMode) {
             case COUNTS:
-                setVisualization(new CountsViewPane(partPane, contextPane, spacer));
+                setVisualization(new CountsViewPane(controller, partPane, contextPane, spacer));
                 countsToggle.setSelected(true);
                 break;
             case DETAIL:
-                setVisualization(new DetailViewPane(partPane, contextPane, spacer));
+                setVisualization(new DetailViewPane(controller, partPane, contextPane, spacer));
                 detailsToggle.setSelected(true);
                 break;
         }
@@ -362,24 +349,25 @@ public class VisualizationPanel extends BorderPane implements TimeLineView {
                 }
 
                 visualization = newViz;
+                visualization.update();
                 toolBar.getItems().addAll(newViz.getSettingsNodes());
 
-                visualization.setController(controller);
                 notificationPane.setContent(visualization);
                 if (visualization instanceof DetailViewPane) {
-                    navPanel.setDetailViewPane((DetailViewPane) visualization);
+                    eventsTree.setDetailViewPane((DetailViewPane) visualization);
                 }
                 visualization.hasEvents.addListener((observable, oldValue, newValue) -> {
                     if (newValue == false) {
 
-                        notificationPane.setContent(new StackPane(visualization, new Region() {
+                        notificationPane.setContent(
+                                new StackPane(visualization,
+                                        new Region() {
                                             {
                                                 setBackground(new Background(new BackgroundFill(Color.GREY, CornerRadii.EMPTY, Insets.EMPTY)));
                                                 setOpacity(.3);
                                             }
-                        }, new NoEventsDialog(() -> {
+                                        },
-                            notificationPane.setContent(visualization);
+                                        new NoEventsDialog(() -> notificationPane.setContent(visualization))));
-                        })));
                     } else {
                         notificationPane.setContent(visualization);
                     }
@@ -544,7 +532,6 @@ public class VisualizationPanel extends BorderPane implements TimeLineView {
         private NoEventsDialog(Runnable closeCallback) {
             this.closeCallback = closeCallback;
             FXMLConstructor.construct(this, "NoEventsDialog.fxml"); // NON-NLS
-
         }
 
         @FXML
@@ -554,15 +541,9 @@ public class VisualizationPanel extends BorderPane implements TimeLineView {
             assert zoomButton != null : "fx:id=\"zoomButton\" was not injected: check your FXML file 'NoEventsDialog.fxml'."; // NON-NLS
 
             noEventsDialogLabel.setText(NbBundle.getMessage(NoEventsDialog.class, "VisualizationPanel.noEventsDialogLabel.text")); // NON-NLS
-            zoomButton.setText(NbBundle.getMessage(NoEventsDialog.class, "VisualizationPanel.zoomButton.text")); // NON-NLS
+            ActionUtils.configureButton(new ZoomToEvents(controller), zoomButton);
 
-            Action zoomOutAction = new ZoomOut(controller);
+            dismissButton.setOnAction(actionEvent -> closeCallback.run());
-            zoomButton.setOnAction(zoomOutAction);
-            zoomButton.disableProperty().bind(zoomOutAction.disabledProperty());
-
-            dismissButton.setOnAction(e -> {
-                closeCallback.run();
-            });
             Action defaultFiltersAction = new ResetFilters(controller);
             resetFiltersButton.setOnAction(defaultFiltersAction);
             resetFiltersButton.disableProperty().bind(defaultFiltersAction.disabledProperty());

Core/src/org/sleuthkit/autopsy/timeline/ui/countsview/Bundle.properties

@@ -1,7 +1,7 @@
 /*
  * Autopsy Forensic Browser
  *
- * Copyright 2013 Basis Technology Corp.
+ * Copyright 2013-15 Basis Technology Corp.
  * Contact: carrier <at> sleuthkit <dot> org
  *
  * Licensed under the Apache License, Version 2.0 (the "License");

Core/src/org/sleuthkit/autopsy/timeline/ui/countsview/CountsViewPane.java

@@ -66,7 +66,6 @@ import org.sleuthkit.autopsy.coreutils.LoggedTask;
 import org.sleuthkit.autopsy.coreutils.Logger;
 import org.sleuthkit.autopsy.timeline.FXMLConstructor;
 import org.sleuthkit.autopsy.timeline.TimeLineController;
-import org.sleuthkit.autopsy.timeline.TimeLineView;
 import org.sleuthkit.autopsy.timeline.VisualizationMode;
 import org.sleuthkit.autopsy.timeline.actions.Back;
 import org.sleuthkit.autopsy.timeline.actions.Forward;
@@ -279,9 +278,9 @@ public class CountsViewPane extends AbstractVisualizationPane<String, Number, No
         };
     }
 
-    public CountsViewPane(Pane partPane, Pane contextPane, Region spacer) {
+    public CountsViewPane(TimeLineController controller, Pane partPane, Pane contextPane, Region spacer) {
-        super(partPane, contextPane, spacer);
+        super(controller, partPane, contextPane, spacer);
-        chart = new EventCountsChart(dateAxis, countAxis);
+        chart = new EventCountsChart(controller, dateAxis, countAxis);
         setChartClickHandler();
         chart.setData(dataSets);
         setCenter(chart);

Core/src/org/sleuthkit/autopsy/timeline/ui/countsview/EventCountsChart.java

@@ -19,7 +19,6 @@
 package org.sleuthkit.autopsy.timeline.ui.countsview;
 
 import java.util.Arrays;
-import java.util.Collections;
 import java.util.MissingResourceException;
 import javafx.scene.chart.CategoryAxis;
 import javafx.scene.chart.NumberAxis;
@@ -32,7 +31,6 @@ import org.joda.time.DateTime;
 import org.joda.time.Interval;
 import org.openide.util.NbBundle;
 import org.sleuthkit.autopsy.timeline.TimeLineController;
-import org.sleuthkit.autopsy.timeline.datamodel.FilteredEventsModel;
 import org.sleuthkit.autopsy.timeline.ui.IntervalSelector;
 import org.sleuthkit.autopsy.timeline.ui.TimeLineChart;
 import org.sleuthkit.autopsy.timeline.utils.RangeDivisionInfo;
@@ -45,11 +43,12 @@ final class EventCountsChart extends StackedBarChart<String, Number> implements
 
     private ContextMenu chartContextMenu;
 
+    @Override
     public ContextMenu getChartContextMenu() {
         return chartContextMenu;
     }
 
-    private TimeLineController controller;
+    private final TimeLineController controller;
 
     private IntervalSelector<? extends String> intervalSelector;
 
@@ -60,8 +59,9 @@ final class EventCountsChart extends StackedBarChart<String, Number> implements
      */
     private RangeDivisionInfo rangeInfo;
 
-    EventCountsChart(CategoryAxis dateAxis, NumberAxis countAxis) {
+    EventCountsChart(TimeLineController controller, CategoryAxis dateAxis, NumberAxis countAxis) {
         super(dateAxis, countAxis);
+        this.controller = controller;
         //configure constant properties on axes and chart
         dateAxis.setAnimated(true);
         dateAxis.setLabel(null);
@@ -87,6 +87,7 @@ final class EventCountsChart extends StackedBarChart<String, Number> implements
         setOnMouseDragged(chartDragHandler);
 
         setOnMouseClicked(new MouseClickedHandler<>(this));
+
     }
 
     @Override
@@ -95,6 +96,7 @@ final class EventCountsChart extends StackedBarChart<String, Number> implements
         intervalSelector = null;
     }
 
+    @Override
     public ContextMenu getChartContextMenu(MouseEvent clickEvent) throws MissingResourceException {
         if (chartContextMenu != null) {
             chartContextMenu.hide();
@@ -112,12 +114,6 @@ final class EventCountsChart extends StackedBarChart<String, Number> implements
         return controller;
     }
 
-    @Override
-    public synchronized void setController(TimeLineController controller) {
-        this.controller = controller;
-        setModel(this.controller.getEventsModel());
-    }
-
     @Override
     public IntervalSelector<? extends String> getIntervalSelector() {
         return intervalSelector;
@@ -129,14 +125,6 @@ final class EventCountsChart extends StackedBarChart<String, Number> implements
         getChartChildren().add(getIntervalSelector());
     }
 
-    @Override
-    public void setModel(FilteredEventsModel filteredEvents) {
-        filteredEvents.zoomParametersProperty().addListener(o -> {
-            clearIntervalSelector();
-            controller.selectEventIDs(Collections.emptyList());
-        });
-    }
-
     @Override
     public CountsIntervalSelector newIntervalSelector() {
         return new CountsIntervalSelector(this);
@@ -179,7 +167,7 @@ final class EventCountsChart extends StackedBarChart<String, Number> implements
      * Interval Selector for the counts chart, adjusts interval based on
      * rangeInfo to include final period
      */
-    static private class CountsIntervalSelector extends IntervalSelector<String> {
+    final static private class CountsIntervalSelector extends IntervalSelector<String> {
 
         private final EventCountsChart countsChart;
 

Core/src/org/sleuthkit/autopsy/timeline/ui/detailview/DetailViewPane.java

@@ -113,9 +113,10 @@ public class DetailViewPane extends AbstractVisualizationPane<DateTime, EventClu
         return chart.getEventBundles();
     }
 
-    public DetailViewPane(Pane partPane, Pane contextPane, Region spacer) {
+
-        super(partPane, contextPane, spacer);
+    public DetailViewPane(TimeLineController controller, Pane partPane, Pane contextPane, Region spacer) {
-        chart = new EventDetailsChart(dateAxis, verticalAxis, selectedNodes);
+        super(controller, partPane, contextPane, spacer);
+        chart = new EventDetailsChart(controller, dateAxis, verticalAxis, selectedNodes);
         setChartClickHandler();
         chart.setData(dataSets);
         setCenter(chart);
@@ -211,11 +212,6 @@ public class DetailViewPane extends AbstractVisualizationPane<DateTime, EventClu
 
     }
 
-    @Override
-    public synchronized void setModel(FilteredEventsModel filteredEvents) {
-        super.setModel(filteredEvents);
-    }
-
     private void incrementScrollValue(int factor) {
         vertScrollBar.valueProperty().set(Math.max(0, Math.min(100, vertScrollBar.getValue() + factor * (chart.getHeight() / chart.maxVScrollProperty().get()))));
     }

Core/src/org/sleuthkit/autopsy/timeline/ui/detailview/EventDetailsChart.java

@@ -102,16 +102,19 @@ public final class EventDetailsChart extends XYChart<DateTime, EventCluster> imp
     private static final int PROJECTED_LINE_Y_OFFSET = 5;
     private static final int PROJECTED_LINE_STROKE_WIDTH = 5;
     private static final int MINIMUM_EVENT_NODE_GAP = 4;
+
+    
+    private final TimeLineController controller;
+    private final FilteredEventsModel filteredEvents;
+
     private ContextMenu chartContextMenu;
 
+
+    
     public ContextMenu getChartContextMenu() {
         return chartContextMenu;
     }
 
-    private TimeLineController controller;
-
-    private FilteredEventsModel filteredEvents;
-
     /**
      * a user positionable vertical line to help compare events
      */
@@ -187,10 +190,21 @@ public final class EventDetailsChart extends XYChart<DateTime, EventCluster> imp
      */
     final SimpleDoubleProperty truncateWidth = new SimpleDoubleProperty(200.0);
 
-    EventDetailsChart(DateAxis dateAxis, final Axis<EventCluster> verticalAxis, ObservableList<EventBundleNodeBase<?, ?, ?>> selectedNodes) {
+    EventDetailsChart(TimeLineController controller, DateAxis dateAxis, final Axis<EventCluster> verticalAxis, ObservableList<EventBundleNodeBase<?, ?, ?>> selectedNodes) {
         super(dateAxis, verticalAxis);
+        this.controller = controller;
+        this.filteredEvents = this.controller.getEventsModel();
+
+        filteredEvents.zoomParametersProperty().addListener(o -> {
+            clearGuideLine();
+            clearIntervalSelector();
+            selectedNodes.clear();
+            projectionMap.clear();
+            controller.selectEventIDs(Collections.emptyList());
+        });
         Tooltip.install(this, AbstractVisualizationPane.getDragTooltip());
 
+
         dateAxis.setAutoRanging(false);
 
         verticalAxis.setVisible(false);//TODO: why doesn't this hide the vertical axis, instead we have to turn off all parts individually? -jm
@@ -210,6 +224,7 @@ public final class EventDetailsChart extends XYChart<DateTime, EventCluster> imp
         truncateAll.addListener(layoutInvalidationListener);
         truncateWidth.addListener(layoutInvalidationListener);
         descrVisibility.addListener(layoutInvalidationListener);
+        getController().getQuickHideFilters().addListener(layoutInvalidationListener);
 
         //this is needed to allow non circular binding of the guideline and timerangeRect heights to the height of the chart
         //TODO: seems like a hack, can we remove? -jm
@@ -260,30 +275,6 @@ public final class EventDetailsChart extends XYChart<DateTime, EventCluster> imp
         return bandByType;
     }
 
-    @Override
-    public synchronized void setController(TimeLineController controller) {
-        this.controller = controller;
-        setModel(this.controller.getEventsModel());
-        getController().getQuickHideFilters().addListener(layoutInvalidationListener);
-    }
-
-    @Override
-    public void setModel(FilteredEventsModel filteredEvents) {
-
-        if (this.filteredEvents != filteredEvents) {
-            filteredEvents.zoomParametersProperty().addListener(o -> {
-                clearGuideLine();
-                clearIntervalSelector();
-
-                selectedNodes.clear();
-                projectionMap.clear();
-                controller.selectEventIDs(Collections.emptyList());
-            });
-        }
-        this.filteredEvents = filteredEvents;
-
-    }
-
     @Override
     public IntervalSelector<DateTime> newIntervalSelector() {
         return new DetailIntervalSelector(this);

Core/src/org/sleuthkit/autopsy/timeline/ui/detailview/tree/Bundle.properties

@@ -1 +0,0 @@
-NavPanel.eventsTreeLabel.text=Sort By\:

Core/src/org/sleuthkit/autopsy/timeline/ui/detailview/tree/Bundle_ja.properties

@@ -1 +1 @@
-NavPanel.eventsTreeLabel.text=\u4E0B\u8A18\u306B\u5F93\u3044\u4E26\u3079\u66FF\u3048\uFF1A
+EventsTree.Label.text=\u4e0b\u8a18\u306b\u5f93\u3044\u4e26\u3079\u66ff\u3048\uff1a

Core/src/org/sleuthkit/autopsy/timeline/ui/detailview/tree/EventsTree.java

@@ -46,9 +46,7 @@ import org.openide.util.NbBundle;
 import org.sleuthkit.autopsy.coreutils.ThreadConfined;
 import org.sleuthkit.autopsy.timeline.FXMLConstructor;
 import org.sleuthkit.autopsy.timeline.TimeLineController;
-import org.sleuthkit.autopsy.timeline.TimeLineView;
 import org.sleuthkit.autopsy.timeline.datamodel.EventBundle;
-import org.sleuthkit.autopsy.timeline.datamodel.FilteredEventsModel;
 import org.sleuthkit.autopsy.timeline.filters.AbstractFilter;
 import org.sleuthkit.autopsy.timeline.filters.DescriptionFilter;
 import org.sleuthkit.autopsy.timeline.ui.detailview.DetailViewPane;
@@ -59,11 +57,9 @@ import org.sleuthkit.autopsy.timeline.ui.detailview.DetailViewPane;
  * out. Right clicking on a item in the tree shows a context menu to show/hide
  * it.
  */
-public class NavPanel extends BorderPane implements TimeLineView {
+final public class EventsTree extends BorderPane {
 
-    private TimeLineController controller;
+    private final TimeLineController controller;
-
-    private FilteredEventsModel filteredEvents;
 
     private DetailViewPane detailViewPane;
 
@@ -76,8 +72,10 @@ public class NavPanel extends BorderPane implements TimeLineView {
     @FXML
     private ComboBox<Comparator<TreeItem<EventBundle<?>>>> sortByBox;
 
-    public NavPanel() {
+    public EventsTree(TimeLineController controller) {
-        FXMLConstructor.construct(this, "NavPanel.fxml"); // NON-NLS 
+        this.controller = controller;
+
+        FXMLConstructor.construct(this, "EventsTree.fxml"); // NON-NLS 
     }
 
     public void setDetailViewPane(DetailViewPane detailViewPane) {
@@ -112,19 +110,8 @@ public class NavPanel extends BorderPane implements TimeLineView {
 
     }
 
-    @Override
-    public void setController(TimeLineController controller) {
-        this.controller = controller;
-        setModel(controller.getEventsModel());
-    }
-
-    @Override
-    public void setModel(FilteredEventsModel filteredEvents) {
-        this.filteredEvents = filteredEvents;
-
-    }
-
     @FXML
+    @NbBundle.Messages("EventsTree.Label.text=Sort By:")
     void initialize() {
         assert sortByBox != null : "fx:id=\"sortByBox\" was not injected: check your FXML file 'NavPanel.fxml'."; // NON-NLS
 
@@ -137,7 +124,7 @@ public class NavPanel extends BorderPane implements TimeLineView {
         eventsTree.setCellFactory((TreeView<EventBundle<?>> p) -> new EventBundleTreeCell());
         eventsTree.getSelectionModel().setSelectionMode(SelectionMode.MULTIPLE);
 
-        eventsTreeLabel.setText(NbBundle.getMessage(this.getClass(), "NavPanel.eventsTreeLabel.text"));
+        eventsTreeLabel.setText(Bundle.EventsTree_Label_text());
     }
 
     /**
@@ -232,6 +219,5 @@ public class NavPanel extends BorderPane implements TimeLineView {
                 setContextMenu(null);
             }
         }
-
     }
 }

Core/src/org/sleuthkit/autopsy/timeline/ui/filtering/FilterSetPanel.java

@@ -44,7 +44,6 @@ import org.controlsfx.control.action.ActionUtils;
 import org.openide.util.NbBundle;
 import org.sleuthkit.autopsy.timeline.FXMLConstructor;
 import org.sleuthkit.autopsy.timeline.TimeLineController;
-import org.sleuthkit.autopsy.timeline.TimeLineView;
 import org.sleuthkit.autopsy.timeline.VisualizationMode;
 import org.sleuthkit.autopsy.timeline.actions.ResetFilters;
 import org.sleuthkit.autopsy.timeline.datamodel.FilteredEventsModel;
@@ -64,7 +63,7 @@ import static org.sleuthkit.autopsy.timeline.ui.filtering.Bundle.Timeline_ui_fil
  * This also implements {@link TimeLineView} since it dynamically updates its
  * filters based on the contents of a {@link FilteredEventsModel}
  */
-final public class FilterSetPanel extends BorderPane implements TimeLineView {
+final public class FilterSetPanel extends BorderPane {
 
     private static final Image TICK = new Image("org/sleuthkit/autopsy/timeline/images/tick.png");
 
@@ -171,20 +170,25 @@ final public class FilterSetPanel extends BorderPane implements TimeLineView {
         legendColumn.setCellValueFactory(param -> param.getValue().valueProperty());
         legendColumn.setCellFactory(col -> new LegendCell(this.controller));
 
-    }
-
-    public FilterSetPanel() {
-        FXMLConstructor.construct(this, "FilterSetPanel.fxml"); // NON-NLS
         expansionMap.put(new TypeFilter(RootEventType.getInstance()).getDisplayName(), true);
-    }
 
-    @Override
-    public void setController(TimeLineController timeLineController) {
-        this.controller = timeLineController;
         Action defaultFiltersAction = new ResetFilters(controller);
         defaultButton.setOnAction(defaultFiltersAction);
         defaultButton.disableProperty().bind(defaultFiltersAction.disabledProperty());
-        this.setModel(timeLineController.getEventsModel());
+
+        this.filteredEvents.eventTypeZoomProperty().addListener((Observable observable) -> {
+            applyFilters();
+        });
+        this.filteredEvents.descriptionLODProperty().addListener((Observable observable1) -> {
+            applyFilters();
+        });
+        this.filteredEvents.timeRangeProperty().addListener((Observable observable2) -> {
+            applyFilters();
+        });
+        this.filteredEvents.filterProperty().addListener((Observable o) -> {
+            refresh();
+        });
+        refresh();
 
         hiddenDescriptionsListView.setItems(controller.getQuickHideFilters());
         hiddenDescriptionsListView.setCellFactory((ListView<DescriptionFilter> param) -> {
@@ -237,25 +241,13 @@ final public class FilterSetPanel extends BorderPane implements TimeLineView {
 
             }
         });
+
     }
 
-    @Override
+    public FilterSetPanel(TimeLineController controller) {
-
+        this.controller = controller;
-    public void setModel(FilteredEventsModel filteredEvents) {
+        this.filteredEvents = controller.getEventsModel();
-        this.filteredEvents = filteredEvents;
+        FXMLConstructor.construct(this, "FilterSetPanel.fxml"); // NON-NLS
-        this.filteredEvents.eventTypeZoomProperty().addListener((Observable observable) -> {
-            applyFilters();
-        });
-        this.filteredEvents.descriptionLODProperty().addListener((Observable observable) -> {
-            applyFilters();
-        });
-        this.filteredEvents.timeRangeProperty().addListener((Observable observable) -> {
-            applyFilters();
-        });
-        this.filteredEvents.filterProperty().addListener((Observable o) -> {
-            refresh();
-        });
-        refresh();
 
     }
 

Core/src/org/sleuthkit/autopsy/timeline/ui/filtering/LegendCell.java

@@ -29,7 +29,6 @@ import javafx.scene.paint.Color;
 import javafx.scene.shape.Rectangle;
 import org.openide.util.NbBundle;
 import org.sleuthkit.autopsy.timeline.TimeLineController;
-import org.sleuthkit.autopsy.timeline.TimeLineView;
 import org.sleuthkit.autopsy.timeline.datamodel.FilteredEventsModel;
 import org.sleuthkit.autopsy.timeline.filters.AbstractFilter;
 import org.sleuthkit.autopsy.timeline.filters.TextFilter;
@@ -40,18 +39,19 @@ import org.sleuthkit.autopsy.timeline.zooming.EventTypeZoomLevel;
  * A TreeTableCell that shows an icon and color corresponding to the represented
  * filter
  */
-class LegendCell extends TreeTableCell<AbstractFilter, AbstractFilter> implements TimeLineView {
+final class LegendCell extends TreeTableCell<AbstractFilter, AbstractFilter> {
 
     private static final Color CLEAR = Color.rgb(0, 0, 0, 0);
 
-    private TimeLineController controller;
+    private final TimeLineController controller;
 
-    private FilteredEventsModel filteredEvents;
+    private final FilteredEventsModel filteredEvents;
 
     //We need a controller so we can listen to changes in EventTypeZoom to show/hide legends
-    public LegendCell(TimeLineController controller) {
+    LegendCell(TimeLineController controller) {
         setEditable(false);
-        setController(controller);
+        this.controller = controller;
+        this.filteredEvents = this.controller.getEventsModel();
     }
 
     @Override
@@ -119,15 +119,4 @@ class LegendCell extends TreeTableCell<AbstractFilter, AbstractFilter> implement
             });
         }
     }
-
-    @Override
-    synchronized public final void setController(TimeLineController controller) {
-        this.controller = controller;
-        setModel(this.controller.getEventsModel());
-    }
-
-    @Override
-    public void setModel(FilteredEventsModel filteredEvents) {
-        this.filteredEvents = filteredEvents;
-    }
 }

Core/src/org/sleuthkit/autopsy/timeline/zooming/ZoomSettingsPane.java

@@ -18,19 +18,20 @@
  */
 package org.sleuthkit.autopsy.timeline.zooming;
 
-import java.net.URL;
 import java.time.temporal.ChronoUnit;
-import java.util.ResourceBundle;
 import javafx.application.Platform;
 import javafx.beans.InvalidationListener;
 import javafx.beans.property.ReadOnlyObjectProperty;
 import javafx.fxml.FXML;
-import javafx.scene.control.*;
+import javafx.scene.control.Button;
+import javafx.scene.control.Label;
+import javafx.scene.control.Slider;
+import javafx.scene.control.TitledPane;
+import javafx.scene.control.Tooltip;
 import javafx.util.StringConverter;
 import org.openide.util.NbBundle;
 import org.sleuthkit.autopsy.timeline.FXMLConstructor;
 import org.sleuthkit.autopsy.timeline.TimeLineController;
-import org.sleuthkit.autopsy.timeline.TimeLineView;
 import org.sleuthkit.autopsy.timeline.VisualizationMode;
 import org.sleuthkit.autopsy.timeline.actions.Back;
 import org.sleuthkit.autopsy.timeline.actions.Forward;
@@ -44,13 +45,7 @@ import org.sleuthkit.autopsy.timeline.utils.RangeDivisionInfo;
  * has sliders to provide context/control over three axes of zooming (timescale,
  * event hierarchy, and description detail).
  */
-public class ZoomSettingsPane extends TitledPane implements TimeLineView {
+public class ZoomSettingsPane extends TitledPane {
-
-    @FXML
-    private ResourceBundle resources;
-
-    @FXML
-    private URL location;
 
     @FXML
     private Button backButton;
@@ -105,35 +100,6 @@ public class ZoomSettingsPane extends TitledPane implements TimeLineView {
         timeUnitLabel.setText(NbBundle.getMessage(this.getClass(), "ZoomSettingsPane.timeUnitLabel.text"));
         zoomLabel.setText(NbBundle.getMessage(this.getClass(), "ZoomSettingsPane.zoomLabel.text"));
         historyLabel.setText(NbBundle.getMessage(this.getClass(), "ZoomSettingsPane.historyLabel.text"));
-    }
-
-    public ZoomSettingsPane() {
-        FXMLConstructor.construct(this, "ZoomSettingsPane.fxml"); // NON-NLS
-    }
-
-    @Override
-    synchronized public void setController(TimeLineController controller) {
-        this.controller = controller;
-        setModel(controller.getEventsModel());
-        descrLODSlider.disableProperty().bind(controller.viewModeProperty().isEqualTo(VisualizationMode.COUNTS));
-        Back back = new Back(controller);
-        backButton.disableProperty().bind(back.disabledProperty());
-        backButton.setOnAction(back);
-        backButton.setTooltip(new Tooltip(
-                NbBundle.getMessage(this.getClass(), "ZoomSettingsPane.backButton.toolTip.text",
-                        back.getAccelerator().getName())));
-        Forward forward = new Forward(controller);
-        forwardButton.disableProperty().bind(forward.disabledProperty());
-        forwardButton.setOnAction(forward);
-        forwardButton.setTooltip(new Tooltip(
-                NbBundle.getMessage(this.getClass(), "ZoomSettingsPane.forwardButton.toolTip.text",
-                        forward.getAccelerator().getName())));
-
-    }
-
-    @Override
-    public void setModel(FilteredEventsModel filteredEvents) {
-        this.filteredEvents = filteredEvents;
 
         initializeSlider(timeUnitSlider,
                 () -> {
@@ -151,18 +117,14 @@ public class ZoomSettingsPane extends TitledPane implements TimeLineView {
 
                     timeUnitSlider.setValue(TimeUnits.fromChronoUnit(chronoUnit).ordinal() - 1);
                 });
-
+        initializeSlider(descrLODSlider, () -> {
-        initializeSlider(descrLODSlider,
-                () -> {
             DescriptionLoD newLOD = DescriptionLoD.values()[Math.round(descrLODSlider.valueProperty().floatValue())];
             if (controller.pushDescrLOD(newLOD) == false) {
-                        descrLODSlider.setValue(new DescrLODConverter().fromString(filteredEvents.getDescriptionLOD().toString()));
+                descrLODSlider.setValue(new DescrLODConverter().fromString(controller.getEventsModel().getDescriptionLOD().toString()));
             }
-                }, this.filteredEvents.descriptionLODProperty(),
+        }, this.filteredEvents.descriptionLODProperty(), () -> {
-                () -> {
             descrLODSlider.setValue(this.filteredEvents.descriptionLODProperty().get().ordinal());
         });
-
         initializeSlider(typeZoomSlider,
                 () -> {
                     EventTypeZoomLevel newZoomLevel = EventTypeZoomLevel.values()[Math.round(typeZoomSlider.valueProperty().floatValue())];
@@ -172,6 +134,26 @@ public class ZoomSettingsPane extends TitledPane implements TimeLineView {
                 () -> {
                     typeZoomSlider.setValue(this.filteredEvents.eventTypeZoomProperty().get().ordinal());
                 });
+        descrLODSlider.disableProperty().bind(controller.viewModeProperty().isEqualTo(VisualizationMode.COUNTS));
+        Back back = new Back(controller);
+        backButton.disableProperty().bind(back.disabledProperty());
+        backButton.setOnAction(back);
+        backButton.setTooltip(new Tooltip(
+                NbBundle.getMessage(this.getClass(), "ZoomSettingsPane.backButton.toolTip.text",
+                        back.getAccelerator().getName())));
+        Forward forward = new Forward(controller);
+        forwardButton.disableProperty().bind(forward.disabledProperty());
+        forwardButton.setOnAction(forward);
+        forwardButton.setTooltip(new Tooltip(
+                NbBundle.getMessage(this.getClass(), "ZoomSettingsPane.forwardButton.toolTip.text",
+                        forward.getAccelerator().getName())));
+
+    }
+
+    public ZoomSettingsPane(TimeLineController controller) {
+        this.controller = controller;
+        this.filteredEvents = controller.getEventsModel();
+        FXMLConstructor.construct(this, "ZoomSettingsPane.fxml"); // NON-NLS
     }
 
     /**