* VlEngine  [[BR]]
  * AppMainWindow  [[BR]]
  * LeftFlap  [[BR]]
   * ConfigTab  [[BR]]
    * PluginsPalette  [[BR]]
    * PluginAboutPalette  [[BR]]
   * BooksTab  [[BR]]
    * OpenBooksPalette  [[BR]]
    * ''EmbeddedBooksPalette''  [[BR]]
   * PagesTab  [[BR]]
    * ''PagePalette''  ^Maybe PagePreviewPalette sounds better^ [[BR]]
    * ''PageStructurePalette''  [[BR]]
   * ToolsTab  [[BR]]
    * SearchPalette  [[BR]]
    * ''SpellcheckPalette''  [[BR]]
   * TimelinesTab  [[BR]]
   * AnnotationsTab  [[BR]]
    * ''HighlightsPalette''  [[BR]]
    * ''StickiesPalette''  [[BR]]
    * ''AudioAnnotationsPalette''  [[BR]]
  * AppDocumentsDesktop  [[BR]]
   * BookDocumentWindow  [[BR]]
    * AuthorPageWorkArea  [[BR]]
     * SimpleSceneVisual  [[BR]]
     * FrameMoveHaloMenu  [[BR]]
     * FrameMoveButton  [[BR]]
    * ReaderPageWorkArea  [[BR]]
     * SimpleSceneVisual  [[BR]]
     * FrameMoveHaloMenu  [[BR]]
     * FrameMoveButton  [[BR]]
    * BookBottomPanel  [[BR]]
     * ZoomPercentagePanel  [[BR]]
     * NavigationPanel  [[BR]]
     * QuickSearchPanel  [[BR]]
     * ReaderModeCheckBox  [[BR]]
     * ShowFramesCheckBoxPanel  [[BR]]
  * AppMenuBar  [[BR]]
   * FileMenu  [[BR]]
    * NewBookItem  [[BR]]
    * OpenBookItem  [[BR]]
    * SaveBookItem  [[BR]]
    * SaveBookAsItem  [[BR]]
    * SaveBookAsTemplateItem  [[BR]]
    * ''ImportItem''  [[BR]]
    * ''ExportItem''  [[BR]]
    * BookPropertiesItem  [[BR]]
    * CloseBookItem  [[BR]]
    * ExitItem  [[BR]]
   * EditMenu  [[BR]]
    * UndoItem  [[BR]]
    * RedoItem  [[BR]]
    * ''CutItem''  [[BR]]
    * ''CopyItem''  [[BR]]
    * ''PasteItem''  [[BR]]
    * ''DeleteItem''  [[BR]]
    * ''SpellCheckItem''  [[BR]]
    * ''CopyLocationOfSelectionItem''  [[BR]]
    * ''ToggleRulers'' [[BR]]
    * SetBookTitleItem  [[BR]]
    * SetPageSizeItem  [[BR]]
    * ShowConnectionsItem  [[BR]]
   * InsertMenu  [[BR]]
    * InsertImageItem  [[BR]]
    * InsertTextItem  [[BR]]
    * InsertMediaItem  [[BR]]
   * WindowMenu  [[BR]]
    * CascadeItem  [[BR]]
    * TileItem  [[BR]]
    * DocumentItem  [[BR]]
   * HelpMenu  [[BR]]
    * ''HelpContentsItem''  [[BR]]
    * AboutItem  [[BR]]
    * ''BugReportItem''  [[BR]]
  * RightFlap  [[BR]]
   * LibraryTab  [[BR]]
    * BookTemplatesPalette  [[BR]]
   * StylesTab  [[BR]]
   * ResourcesTab  [[BR]]
    * AllResourcesPalette  [[BR]]
    * ''ResourcesMetaPalette''  [[BR]]
  * ''BottomFlap''  [[BR]]
   * ''TimelineTab''  [[BR]]
    * ''TimelinePalette''  [[BR]]
= Book Elements =
Page [[BR]]
 * Frame [[BR]]
  * TextContent [[BR]]
   * ChainedTextContent [[BR]]
   * StaticTextContent [[BR]]
 * Frame [[BR]]
  * ImageContent [[BR]]
 * Frame [[BR]]
  * VideoContent [[BR]]
 * Frame [[BR]]
  * AudioContent [[BR]]
 * FrameGroup [[BR]]
 * PageTemplate [[BR]]
 * BookTemplate [[BR]]
 * TextResource [[BR]]
 * ImageResource [[BR]]
 * VideoResource [[BR]]
 * MediaResource [[BR]]
= Halos = 
 * ''FramePropertiesHalo'' [[BR]]
 * ''FrameAppearanceHalo'' [[BR]]
 * ''LinkHalo'' [[BR]]
 * ''AnchorHalo'' [[BR]]
 * ''CharacterHalo'' [[BR]]
 * ''ParagraphHalo'' [[BR]]
 * ''ChainingHalo'' [[BR]]
= HUDs =
 * ''PageHud'' [[BR]]
 * ''FrameHud''[[BR]]
 * ''AlignHud''[[BR]]
 * ''AnchorHud''[[BR]]
 * ''CharacterHud''[[BR]]
 * ''ParagraphHud''[[BR]]
 * ''LinkHud''[[BR]]