org.glassbox.graphview
Class GraphGroup

java.lang.Object
  org.glassbox.gui.AbstractGroup
      org.glassbox.gui.JLayeredGroup
          org.glassbox.graphview.GraphGroup

All Implemented Interfaces:

Group, LayeredGroup, LayeredGroup.Layer, Member, Visible, VisibleGroup, VisibleMember

public class GraphGroup
extends JLayeredGroup
implements LayeredGroup.Layer

Implementation of a layered group to display graphs. It uses a JLayeredPane as view. The group offers a GGraphPane on the background layer (i.e. the layer with index 0).

Nested Class Summary

Nested classes/interfaces inherited from interface org.glassbox.gui.LayeredGroup

LayeredGroup.Layer

Field Summary

protected GGraphPane	_graphpane
static int	GRAPH_COMPONENT_LAYER The position of the graph component layer (one above background).
static int	GRAPH_LAYER The position of the graph layer (background).
static java.lang.String	IDENTIFIER

Fields inherited from class org.glassbox.gui.JLayeredGroup

_layers, _layersbyview, _parent, _view

Fields inherited from class org.glassbox.gui.AbstractGroup

_members, _properties

Fields inherited from interface org.glassbox.gui.VisibleGroup

MODAL_MEMBER_KEY, VIEWPORT_SIZE_KEY

Fields inherited from interface org.glassbox.gui.Group

APPLICATION_STATUS_KEY, EXITING, INITIATED, PAUSED, RUNNING, UNDEFINED

Constructor Summary

GraphGroup()

GraphGroup(boolean showgraphpane)

Method Summary

void	addMember(VisibleMember member, Edge edge) Add a visible member to the group on the GRAPH_COMPONENT_LAYER and attach it to the specified edge.
void	addMember(VisibleMember member, int position) Add a member to the specified layer.
void	addMember(VisibleMember member, int position, java.lang.Object constraints) Add a member to the specified layer.
void	addMember(VisibleMember member, Node node) Add a visible member to the group on the GRAPH_COMPONENT_LAYER and attach it to the specified node.
void	addVisible(Visible view) Adds the visible's view to the GRAPH_COMPONENT_LAYER.
void	addVisible(Visible view, java.lang.Object constraints) Adds the visible's view to the GRAPH_COMPONENT_LAYER.
Graph	getGraph() Get the current graph.
GGraphPane	getGraphPane() Get the graph pane.
java.lang.String	getIdentifier() Get a unique identifier of the member.
void	removeVisible(Visible view) Remove a visible from the layer.
void	setGraph(Graph graph) Set the current graph.
void	setProperty(java.lang.String name, java.lang.Object newvalue) Overridden to handle certain property changes within this group. The following properties are interpreted by this method:

Methods inherited from class org.glassbox.gui.JLayeredGroup

addLayer, addMember, getGroup, getView, groupPropertyChanged, memberViewUpdated, moveToBack, moveToFront, removeMember, setGroup

Methods inherited from class org.glassbox.gui.AbstractGroup

firePropertyChanged, getMember, getProperty

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.glassbox.gui.Visible

getView

Methods inherited from interface org.glassbox.gui.Group

getMember, getProperty

Field Detail

IDENTIFIER

public static final java.lang.String IDENTIFIER

See Also:

Constant Field Values

GRAPH_LAYER

public static final int GRAPH_LAYER

The position of the graph layer (background).

See Also:

Constant Field Values

GRAPH_COMPONENT_LAYER

public static final int GRAPH_COMPONENT_LAYER

The position of the graph component layer (one above background).

See Also:

Constant Field Values

_graphpane

protected GGraphPane _graphpane

Constructor Detail

GraphGroup

public GraphGroup()

GraphGroup

public GraphGroup(boolean showgraphpane)

Method Detail

setGraph

public void setGraph(Graph graph)

Set the current graph.

getGraph

public Graph getGraph()

Get the current graph.

getGraphPane

public GGraphPane getGraphPane()

Get the graph pane.

addMember

public void addMember(VisibleMember member,
                      Node node)

Add a visible member to the group on the GRAPH_COMPONENT_LAYER and attach it to the specified node. Not implemented yet, simply calls addMember(member, GRAPH_COMPONENT_LAYER).

addMember

public void addMember(VisibleMember member,
                      Edge edge)

Add a visible member to the group on the GRAPH_COMPONENT_LAYER and attach it to the specified edge. Not implemented yet, simply calls addMember(member, GRAPH_COMPONENT_LAYER).

addVisible

public void addVisible(Visible view,
                       java.lang.Object constraints)

Adds the visible's view to the GRAPH_COMPONENT_LAYER. This method should not be used by clients, use addMember(VisibleMember, {Node | Edge}) instead.

Specified by:

addVisible in interface LayeredGroup.Layer

addVisible

public void addVisible(Visible view)

Adds the visible's view to the GRAPH_COMPONENT_LAYER. This method should not be used by clients, use addMember(VisibleMember, {Node | Edge}) instead.

Specified by:

addVisible in interface LayeredGroup.Layer

removeVisible

public void removeVisible(Visible view)

Description copied from interface: LayeredGroup.Layer

Remove a visible from the layer.

Specified by:

removeVisible in interface LayeredGroup.Layer

getIdentifier

public java.lang.String getIdentifier()

Description copied from interface: Member

Get a unique identifier of the member.

Specified by:

getIdentifier in interface Member

Overrides:

getIdentifier in class JLayeredGroup

addMember

public void addMember(VisibleMember member,
                      int position)

Add a member to the specified layer. It is not allowed to add a member to the background layer (index 0) or the GRAPH_COMPONENT_LAYER.

Specified by:

addMember in interface LayeredGroup

Overrides:

addMember in class JLayeredGroup

Throws:

java.lang.IllegalArgumentException - If the specified layer is <= 0;

addMember

public void addMember(VisibleMember member,
                      int position,
                      java.lang.Object constraints)

Add a member to the specified layer. It is not allowed to add a member to the background layer (index 0) or the GRAPH_COMPONENT_LAYER.

Specified by:

addMember in interface LayeredGroup

Overrides:

addMember in class JLayeredGroup

Throws:

java.lang.IllegalArgumentException - If the specified layer is <= 0;

setProperty

public void setProperty(java.lang.String name,
                        java.lang.Object newvalue)

Overridden to handle certain property changes within this group.
The following properties are interpreted by this method:

glassbox.VisibleGroup.modal-member	Disables and enables the view accordingly.
glassbox.VisibleGroup.viewport-size	Resizes the view.

Specified by:

setProperty in interface Group

Overrides:

setProperty in class JLayeredGroup