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Class jdsltools.visualization.ButtonPanels.ButtonPanel 

java.lang.Object
   |
   +----java.awt.Component
           |
           +----java.awt.Container
                   |
                   +----java.awt.Panel
                           |
                           +----jdsltools.visualization.ButtonPanels.ButtonPanel
public abstract class ButtonPanel
extends Panel
implements OperationSelector
Integrates the logical jdsltools.visualization.OperationSelector interface with a visual java.awt.Panel. All the logical operations are declared abstract. All this class does is handle layout for its subclasses. It sets the layout manager, and all constraints are set implicitly through add(Component).

Version:
$Revision: 1.7 $, $Date: 1998/07/10 16:35:07 $
Author:
Mark Handy, Mike Boilen (mgb)
See Also:
add

Constructor Index

o ButtonPanel()

Method Index

o add(Component)
Adds a component to this columnar container.
o beginDeletionOperation()
Will be called when the user begins a deletion from the Container, so the ButtonPanel can take any appropriate action.

o beginInsertionOperation()
Will be called when the user begins an insertion into the Container, so the ButtonPanel can take any appropriate action (clearing the previous return values, for example).

o beginOtherOperation()
Will be called when the user begins an operation on the Container that is not subsumed above, so the ButtonPanel can take any appropriate action.

o beginReadOperation()
Will be called when the user begins a read-only operation on the Container, so the ButtonPanel can take any appropriate action.

o endOperation()
Will be called when a Container operation returns, so the ButtonPanel can take any appropriate action.

o updatePopupMenus(Sequence)

Constructors

o ButtonPanel 
 public ButtonPanel()

Methods

o beginInsertionOperation 
 public abstract void beginInsertionOperation()
Will be called when the user begins an insertion into the Container, so the ButtonPanel can take any appropriate action (clearing the previous return values, for example).

o beginDeletionOperation 
 public abstract void beginDeletionOperation()
Will be called when the user begins a deletion from the Container, so the ButtonPanel can take any appropriate action.

o beginReadOperation 
 public abstract void beginReadOperation()
Will be called when the user begins a read-only operation on the Container, so the ButtonPanel can take any appropriate action.

o beginOtherOperation 
 public abstract void beginOtherOperation()
Will be called when the user begins an operation on the Container that is not subsumed above, so the ButtonPanel can take any appropriate action.

o endOperation 
 public abstract void endOperation()
Will be called when a Container operation returns, so the ButtonPanel can take any appropriate action.

o updatePopupMenus 
 public abstract void updatePopupMenus(Sequence s)
o add 
 public Component add(Component component)
Adds a component to this columnar container. supplies the GridBagConstraints.

Parameters:
component - the Component to add.
Returns:
the Component argument
Overrides:
add in class Container 
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