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Class grendel.integrator.CompositionShell

java.lang.Object
   |
   +----grendel.integrator.CompositionShell

public class  CompositionShell
     extends java.lang.Object
     implements netscape.shell.IShellViewCtx
{
          // Fields 4
     DataHandler fDataHandler;
     IShellIntegrator fIntegrator;
     EventListenerList fListeners;
     IShellViewCtx fParent;

          // Constructors 1
     public CompositionShell();

          // Methods 17
     public void addShellViewCtxListener(ShellViewCtxListener);
     public Enumeration children(int);
     public int compareIDs(IShellViewCtx, IShellViewCtx);
     public IShellView createView(Object);
     public int getAttributes();
     public int getChildCount(int);
     public IShellViewCtx[] getChildren(int);
     public DataHandler getDataHandler();
     public String getDisplayName();
     public Object getGlobalPreferences();
     public Image getIcon(int);
     public IShellViewCtx getParent();
     public void initialize(IShellIntegrator, IShellViewCtx);
     public void removeShellViewCtxListener(ShellViewCtxListener);
     public void setDataHandler(DataHandler);
     public void setDisplayName(String);
     public void setParent(IShellViewCtx);

          // Inner Classes 1
     class ComposeAction
}

• fIntegrator

   IShellIntegrator fIntegrator

• fParent

   IShellViewCtx fParent

• fDataHandler

   DataHandler fDataHandler

• fListeners

   EventListenerList fListeners

• CompositionShell

   public CompositionShell() 

Default constructor

• initialize

   public void initialize(IShellIntegrator shell, 
                          IShellViewCtx parent) 

Initializes this view e.g., the Integrator calls this first so you can identify the view.

• children

   public Enumeration children(int iFlags) 

Provides an enumeration for the subviews in this view.

Parameter	Description
iFlags	Flags determining which items to iclude in the enumeration

Returns:

An Enumeration for the view context's children

See Also: FOLDERS, NONFOLDERS, INCLUDEHIDDEN

• getChildren

   public IShellViewCtx[] getChildren(int iFlags) 

Provides an array of the view context's children

Parameter	Description
iFlags	Flags determining which items to iclude in the array

Returns:

An array of the view context's children

See Also: FOLDERS, NONFOLDERS, INCLUDEHIDDEN

• getChildCount

   public int getChildCount(int iFlags) 

Returns the number of children for the view context.

Parameter	Description
iFlags	Flags determining which items to iclude in the array

Returns:

the number of children for the view context

See Also: FOLDERS, NONFOLDERS, INCLUDEHIDDEN

• getParent

   public IShellViewCtx getParent() 

Returns the view context's direct parent view context.

Returns:

the view context's parent.

• setParent

   public void setParent(IShellViewCtx viewCtx) 

Sets the view context's parent.

Parameter	Description
viewCtx	the parent of this view context.

• compareIDs

   public int compareIDs(IShellViewCtx subview1, 
                         IShellViewCtx subview2) 

Compares two subviews.

Parameter	Description
subview1	identifies the first subview to compare
subview2	identifies the second subview to compare

Returns:

Less than zero - The first subview should precede the second Greater than zero - The first subview should follow the second Zero - The two subviews are the same

• createView

   public IShellView createView(Object aObject) 

Creates an IShellView object. Note the object created must be different than this view i.e., different references, because the Integrator may instruct this view to create more than one independent view.

Returns:

an IShellView object representing this view

• getGlobalPreferences

   public Object getGlobalPreferences() 

Returns the view's preferences that display in the shell's shared preference window.

Returns:

an object specifying property information for the view's preferences. Note the property information is found via introspection.

See Also: BeanInfo

• getAttributes

   public int getAttributes() 

Returns attributes of this view.

Returns:

one or more flags describing the specified subview's attributes

See Also: CANCOPY, CANDELETE, CANMOVE, CANRENAME, READONLY, HASSUBFOLDER, FOLDER

• getIcon

   public Image getIcon(int iTypeFlags) 

Supplies an icon for this view

Parameter	Description
iTypeFlags	one or more flags specifying the requested icon's type

Returns:

an icon for the subview

See Also: ICON_COLOR_16x16, ICON_MONO_16x16, ICON_COLOR_32x32, ICON_MONO_32x32, OPEN

• getDisplayName

   public String getDisplayName() 

Returns a human readable name for this view

Returns:

a string representation of this view

• setDisplayName

   public void setDisplayName(String name) 

Sets the display name for the specified subview

Parameter	Description
name	the new display name for this view

• addShellViewCtxListener

   public void addShellViewCtxListener(ShellViewCtxListener l) 

Adds a change listener for monitoring changes on the ctx. e.g., the view ctx child state may have changed.

• removeShellViewCtxListener

   public void removeShellViewCtxListener(ShellViewCtxListener l) 

Removes a change listener for monitoring changes on the ctx.

• setDataHandler

   public void setDataHandler(DataHandler aHandler) 

• getDataHandler

   public DataHandler getDataHandler() 

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