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Class grendel.widgets.MultiSelectionManager

java.lang.Object
   |
   +----grendel.widgets.MultiSelectionManager

public class  MultiSelectionManager
     extends java.lang.Object
     implements grendel.widgets.SelectionManager
{
          // Fields 2
     Vector fListeners;
     Vector fSelection;

          // Constructors 1
     public MultiSelectionManager();

          // Methods 19
     public synchronized void addSelection(Object);
     public synchronized void addSelection(Enumeration);
     public synchronized void addSelectionListener(SelectionListener);
     public synchronized void clearSelection();
     public void contextClickSelection(MouseEvent);
     public void doubleClickSelection(MouseEvent);
     public void dragSelection(MouseEvent);
     public synchronized Enumeration getSelection();
     public synchronized int getSelectionCount();
     public synchronized boolean isSelected(Object);
     void notifySelectionChanged(Object[], Object[]);
     void notifySelectionContextClicked(MouseEvent);
     void notifySelectionDoubleClicked(MouseEvent);
     void notifySelectionDragged(MouseEvent);
     public synchronized void removeSelection(Object);
     public synchronized void removeSelection(Enumeration);
     public synchronized void removeSelectionListener(SelectionListener);
     public synchronized void setSelection(Object);
     public synchronized void setSelection(Enumeration);
}

• fSelection

   Vector fSelection

• fListeners

   Vector fListeners

• MultiSelectionManager

   public MultiSelectionManager() 

Default constructor

• clearSelection

   public synchronized void clearSelection() 

Removes all objects from the selection

Implements:

clearSelection in interface SelectionManager

• setSelection

   public synchronized void setSelection(Object aObject) 

Sets the selection to be a single object

Implements:

setSelection in interface SelectionManager

• setSelection

   public synchronized void setSelection(Enumeration aObjects) 

Implements:

setSelection in interface SelectionManager

• addSelection

   public synchronized void addSelection(Object aObject) 

Adds a single object to the selection. Notifies listeners if the selection changes.

Implements:

addSelection in interface SelectionManager

• addSelection

   public synchronized void addSelection(Enumeration aObjects) 

NYI

Implements:

addSelection in interface SelectionManager

• removeSelection

   public synchronized void removeSelection(Object aObject) 

Removes a single object from the selection. Notifies listeners if the selection changes.

Implements:

removeSelection in interface SelectionManager

• removeSelection

   public synchronized void removeSelection(Enumeration aObjects) 

Implements:

removeSelection in interface SelectionManager

• isSelected

   public synchronized boolean isSelected(Object aObject) 

Returns true if the object is in the selection.

Implements:

isSelected in interface SelectionManager

• getSelectionCount

   public synchronized int getSelectionCount() 

Returns the number of objects in the selection

Implements:

getSelectionCount in interface SelectionManager

• getSelection

   public synchronized Enumeration getSelection() 

Returns an enumeration of all objects in the selection

Implements:

getSelection in interface SelectionManager

• doubleClickSelection

   public void doubleClickSelection(MouseEvent aEvent) 

Passed on to listeners

Implements:

doubleClickSelection in interface SelectionManager

• contextClickSelection

   public void contextClickSelection(MouseEvent aEvent) 

Passed on to listeners

Implements:

contextClickSelection in interface SelectionManager

• dragSelection

   public void dragSelection(MouseEvent aEvent) 

Passed on to listeners

Implements:

dragSelection in interface SelectionManager

• addSelectionListener

   public synchronized void addSelectionListener(SelectionListener aListener) 

Adds a selection listener

Implements:

addSelectionListener in interface SelectionManager

• removeSelectionListener

   public synchronized void removeSelectionListener(SelectionListener aListener) 

Removes a selection listener

Implements:

removeSelectionListener in interface SelectionManager

• notifySelectionChanged

   void notifySelectionChanged(Object[] aAdded, 
                               Object[] aRemoved) 

• notifySelectionDoubleClicked

   void notifySelectionDoubleClicked(MouseEvent aEvent) 

• notifySelectionContextClicked

   void notifySelectionContextClicked(MouseEvent aEvent) 

• notifySelectionDragged

   void notifySelectionDragged(MouseEvent aEvent) 

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