Package de.ipk_gatersleben.ag_nw.graffiti.plugins.gui.navigation

Class NavigationComponentView

java.lang.Object
java.awt.Component
java.awt.Container
javax.swing.JComponent
javax.swing.JPanel
org.graffiti.plugin.gui.AbstractGraffitiComponent
org.graffiti.plugin.gui.AbstractGraffitiContainer
de.ipk_gatersleben.ag_nw.graffiti.plugins.gui.navigation.NavigationComponentView
All Implemented Interfaces:
AdjustmentListener, ImageObserver, MenuContainer, Serializable, EventListener, Accessible, GraphListener, TransactionListener, GraffitiComponent, GraffitiContainer, SessionListener
public class NavigationComponentView
extends AbstractGraffitiContainer
implements AdjustmentListener, GraphListener, SessionListener
provides an overview view with navigation window, which allows to browse the network. It is a view, which mimics the same features as e.g. photoshop overview window, where the user has a complete picture including navigation This view provides click, move and zoom operations It preserves the scale of the network, even if the view has other dimensions as the network This view can be used anywhere, in a panel or a seperate frame It listens to dedicated events in the current set view, to get information about the position in the network The component is initialised by using the setView Method
Author:
klapper
See Also:
Serialized Form

  • Constructor Details

    • NavigationComponentView

      public NavigationComponentView()

  • Method Details

    • sessionChanged

      public void sessionChanged​(Session s)
      Description copied from interface: SessionListener
      This method is called when the session changes.
      Specified by:
      sessionChanged in interface SessionListener
      Parameters:
      s - the new Session.

    • sessionDataChanged

      public void sessionDataChanged​(Session s)
      Description copied from interface: SessionListener
      This method is called when the data (except the graph data) are changed.
      Specified by:
      sessionDataChanged in interface SessionListener

    • setView

      public void setView​(View newview)

    • adjustmentValueChanged

      public void adjustmentValueChanged​(AdjustmentEvent e)
      listener that listens to value changes of the scrollbar and simply repaint
      Specified by:
      adjustmentValueChanged in interface AdjustmentListener

    • transactionFinished

      public void transactionFinished​(TransactionEvent e, BackgroundTaskStatusProviderSupportingExternalCall status)
      Description copied from interface: TransactionListener
      Called when a transaction has stopped.
      The class TransactionHashMap merges duplicate AttributeEvents. In case the Attribute path for the same Attributable is not equal, detailed information about Attribute path is lost. Instead a generic AttributeEvent containing just the Attributable is in the list of changed Objects (see TransactionEvent).
      In case no detailed information about an Attribute change is available, your code should completely re-process the affected Attributable.
      Specified by:
      transactionFinished in interface TransactionListener
      Parameters:
      e - the EdgeEvent detailing the changes.

    • transactionStarted

      public void transactionStarted​(TransactionEvent e)
      Description copied from interface: TransactionListener
      Called when a transaction has started.
      Specified by:
      transactionStarted in interface TransactionListener
      Parameters:
      e - the EdgeEvent detailing the changes.

    • postEdgeAdded

      public void postEdgeAdded​(GraphEvent e)
      Description copied from interface: GraphListener
      Called after an edge has been added to the graph.
      Specified by:
      postEdgeAdded in interface GraphListener
      Parameters:
      e - the GraphEvent detailing the changes.

    • postEdgeRemoved

      public void postEdgeRemoved​(GraphEvent e)
      Description copied from interface: GraphListener
      Called after an edge has been removed from the graph.
      Specified by:
      postEdgeRemoved in interface GraphListener
      Parameters:
      e - the GraphEvent detailing the changes.

    • postGraphCleared

      public void postGraphCleared​(GraphEvent e)
      Description copied from interface: GraphListener
      Called after method clear() has been called on a graph. No other events (like remove events) are generated.
      Specified by:
      postGraphCleared in interface GraphListener
      Parameters:
      e - the GraphEvent detailing the changes.

    • postNodeAdded

      public void postNodeAdded​(GraphEvent e)
      Description copied from interface: GraphListener
      Called after an edge has been added to the graph.
      Specified by:
      postNodeAdded in interface GraphListener
      Parameters:
      e - the GraphEvent detailing the changes.

    • postNodeRemoved

      public void postNodeRemoved​(GraphEvent e)
      Description copied from interface: GraphListener
      Called after a node has been removed from the graph. All edges incident to this node have already been removed (preEdgeRemoved and postEdgeRemoved have been called).
      Specified by:
      postNodeRemoved in interface GraphListener
      Parameters:
      e - the GraphEvent detailing the changes.

    • preEdgeAdded

      public void preEdgeAdded​(GraphEvent e)
      Description copied from interface: GraphListener
      Called just before an edge is added to the graph.
      Specified by:
      preEdgeAdded in interface GraphListener
      Parameters:
      e - the GraphEvent detailing the changes.

    • preEdgeRemoved

      public void preEdgeRemoved​(GraphEvent e)
      Description copied from interface: GraphListener
      Called just before an edge is removed from the graph.
      Specified by:
      preEdgeRemoved in interface GraphListener
      Parameters:
      e - the GraphEvent detailing the changes.

    • preGraphCleared

      public void preGraphCleared​(GraphEvent e)
      Description copied from interface: GraphListener
      Called before method clear() is called on a graph. No other events (like remove events) are generated.
      Specified by:
      preGraphCleared in interface GraphListener
      Parameters:
      e - the GraphEvent detailing the changes.

    • preNodeAdded

      public void preNodeAdded​(GraphEvent e)
      Description copied from interface: GraphListener
      Called just before a node is added to the graph.
      Specified by:
      preNodeAdded in interface GraphListener
      Parameters:
      e - the GraphEvent detailing the changes.

    • preNodeRemoved

      public void preNodeRemoved​(GraphEvent e)
      Description copied from interface: GraphListener
      Called just before a node is removed from the graph. This method is called before the incident edges are deleted.
      Specified by:
      preNodeRemoved in interface GraphListener
      Parameters:
      e - the GraphEvent detailing the changes.