# Package weka.gui.knowledgeflow

- Interface Summary
  Interface | Description
  --- | ---
  GraphicalEnvironmentCommandHandler | Interface for graphical command handlers
  StepEditorDialog.ClosingListener | Interface for those that want to be notified when this dialog closes
  StepInteractiveViewer | Interface for GUI interactive viewer components that can be popped up from the contextual menu in the Knowledge Flow that appears when you right-click over a step on the layout.

- Class Summary
  Class | Description
  --- | ---
  AbstractGraphicalCommand | Base class for a graphical command
  AttributeSummaryPerspective | Knowledge Flow perspective that provides a matrix of AttributeVisualizationPanels
  AttributeSummaryPerspective.AttDefaults | Default settings for the AttributeSummaryPerspective
  BaseInteractiveViewer | Base class than clients can extend when implementing `StepInteractiveViewer`.
  DesignPanel | Panel that contains the tree view of steps and the search field.
  GetPerspectiveNamesGraphicalCommand | Class implementing a command for getting the names of all visible perspectives
  GOEStepEditorDialog | A step editor dialog that uses the GOE mechanism to provide property editors.
  InvisibleNode | Subclass of `DefaultMutableTreeNode` that can hide itself in a `JTree`.
  InvisibleTreeModel | Subclass of `DefaultTreeModel` that contains `InvisibleNode`s.
  KFGraphicalEnvironmentCommandHandler | Default Knowledge Flow graphical command handler
  KFGUIConsts | Class that holds constants that are used within the GUI side of the Knowledge Flow.
  KnowledgeFlow | Launcher class for the Weka Knowledge Flow.
  KnowledgeFlowApp | Main Knowledge Flow application class
  KnowledgeFlowApp.KnowledgeFlowGeneralDefaults | General default settings for the Knowledge Flow
  LayoutPanel | Provides a panel just for laying out a Knowledge Flow graph.
  MainKFPerspective | Main perspective for the Knowledge flow application
  MainKFPerspectiveToolBar | Class that provides the main editing widget toolbar and menu items
  NoteVisual | Visual representation for the Note "step".
  ScatterPlotMatrixPerspective | Knowledge Flow perspective for the scatter plot matrix
  SendToPerspectiveGraphicalCommand | Class implementing sending a set of Instances to a named perspective
  ShadowBorder | Border implementation that provides a drop shadow
  SQLViewerPerspective | Perspective that wraps the {@code SQLViewer) component
  StepEditorDialog | Base class for step editor dialogs.
  StepTree | Subclass of JTree for displaying available steps.
  StepTreeLeafDetails | Maintains information about a step in the `StepTree` - e.g.
  StepVisual | Class for managing the appearance of a step in the GUI Knowledge Flow environment.
  TemplateManager | Manages all things template-related
  VisibleLayout | Panel that wraps a flow and makes it visible in the KnowledgeFlow, along with it's associated log panel

- Enum Summary
  Enum | Description
  --- | ---
  MainKFPerspectiveToolBar.Widgets | Enum containing all the widgets provided by the toolbar.

- Annotation Types Summary
  Annotation Type | Description
  --- | ---
  StepTreeIgnore | Marker annotation.