| AnnotationToolbarComponent.AnnotationButtonClickListener | Annotation button click listeners |
| AnnotationToolbarComponent.OnPreBuildToolbarListener | Listener called prior to building a new AnnotationToolbar. |
| AnnotationToolbarComponent.OnToolbarChangedListener | Listener called when toolbar changes. |
| AnnotationToolbarComponent | Annotation Toolbar UI Component that is in charge of handling the toolbar logic and UI events. |
| AnnotationToolbarTheme | Helper to get AnnotationToolbarComponent related theme attributes. |
| AnnotationToolbarViewModel | View model in charge of handling the annotation toolbar's state |
| AnnotationToolbarViewModel.DisabledButtonTypes | Wraps our list of disabled ToolbarButtonType so that it's observable when changes happen. |
| AnnotationToolbarViewModel.DisabledToolModes | Wraps our list of disabled ToolManager.ToolMode so that
it's observable when changes happen. |
| AnnotationToolbarViewModel.ObservableAnnotationToolbarBuilder | Wraps AnnotationToolbarBuilder so it's observable when changes happen. |
| DefaultToolbars | Resources used by the viewer's default toolbars, which includes toolbar tags and toolbar button ids. |
| TabletAnnotationToolbarComponent | Tablet version of AnnotationToolbarComponent which contains a preset style section
in the annotation toolbar. |
| ToolbarSharedPreferences | Class that controls toolbar shared preference settings such as: storing the last used tool, storing the last used toolbar, storing the customized toolbars |
| DefaultToolbars.ButtonId | Collection of toolbar button ids used by the default viewer toolbars. |