org.glassbox.gui
Class JLayeredGroup

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

All Implemented Interfaces:

Group, LayeredGroup, Member, Visible, VisibleGroup, VisibleMember

Direct Known Subclasses:

GraphGroup, VisibleWorkflowGroup

public class JLayeredGroup
extends AbstractGroup
implements LayeredGroup, VisibleMember

Implementation of a layered group. It uses a JLayeredPane as view.

Nested Class Summary

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

LayeredGroup.Layer

Field Summary

protected java.util.HashMap	_layers
protected java.util.HashMap	_layersbyview
protected Group	_parent
protected javax.swing.JLayeredPane	_view
static java.lang.String	IDENTIFIER

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

JLayeredGroup()

Method Summary

void	addLayer(int position, LayeredGroup.Layer layer) Add a layer to this group.
void	addMember(Member member) Add a member to the group.
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.
Group	getGroup() Get the group this member belongs to.
java.lang.String	getIdentifier() Get a unique identifier of the member.
javax.swing.JComponent	getView() Get the view of this visible.
void	groupPropertyChanged(java.lang.String name, java.lang.Object oldvalue, java.lang.Object newvalue) Forward all property changes to the members of this group.
void	memberViewUpdated(VisibleMember member) Not implemented yet.
void	moveToBack(VisibleMember member) Move a member to the bottom of it's layer.
void	moveToFront(VisibleMember member) Move a member to the top of it's layer.
void	removeMember(java.lang.String identifier) Overridden to remove the view of a visible member.
void	setGroup(Group parent) Sets the group of this member.
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.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.Group

getMember, getProperty

Field Detail

IDENTIFIER

public static final java.lang.String IDENTIFIER

See Also:

Constant Field Values

_parent

protected Group _parent

_view

protected javax.swing.JLayeredPane _view

_layers

protected java.util.HashMap _layers

_layersbyview

protected java.util.HashMap _layersbyview

Constructor Detail

JLayeredGroup

public JLayeredGroup()

Method Detail

moveToBack

public void moveToBack(VisibleMember member)

Description copied from interface: LayeredGroup

Move a member to the bottom of it's layer.

Specified by:

moveToBack in interface LayeredGroup

moveToFront

public void moveToFront(VisibleMember member)

Description copied from interface: LayeredGroup

Move a member to the top of it's layer.

Specified by:

moveToFront in interface LayeredGroup

getView

public javax.swing.JComponent getView()

Description copied from interface: Visible

Get the view of this visible.

Specified by:

getView in interface Visible

getIdentifier

public java.lang.String getIdentifier()

Description copied from interface: Member

Get a unique identifier of the member.

Specified by:

getIdentifier in interface Member

getGroup

public Group getGroup()

Description copied from interface: Member

Get the group this member belongs to.

Specified by:

getGroup in interface Member

Returns:

The group this member belong to or null if the member currently does not belong to a group.

setGroup

public void setGroup(Group parent)

Description copied from interface: Member

Sets the group of this member. This method will usually be called by the group itself when this member is added to or removed from it.

Specified by:

setGroup in interface Member

groupPropertyChanged

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

Forward all property changes to the members of this group.

Specified by:

groupPropertyChanged in interface Member

memberViewUpdated

public void memberViewUpdated(VisibleMember member)

Not implemented yet.

Specified by:

memberViewUpdated in interface VisibleGroup

addLayer

public void addLayer(int position,
                     LayeredGroup.Layer layer)

Description copied from interface: LayeredGroup

Add a layer to this group. Layers with higher position overlap layers with lower position.

Specified by:

addLayer in interface LayeredGroup

addMember

public void addMember(VisibleMember member,
                      int position)

Add a member to the specified layer.

Specified by:

addMember in interface LayeredGroup

addMember

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

Add a member to the specified layer.

Specified by:

addMember in interface LayeredGroup

addMember

public void addMember(Member member)

Description copied from interface: Group

Add a member to the group.

Specified by:

addMember in interface Group

Overrides:

addMember in class AbstractGroup

removeMember

public void removeMember(java.lang.String identifier)

Overridden to remove the view of a visible member.

Specified by:

removeMember in interface Group

Overrides:

removeMember in class AbstractGroup

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 AbstractGroup