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Class PackLayout

public class netscape.application.PackLayout
    extends java.lang.Object
    implements netscape.application.LayoutManager,
               netscape.util.Codable
{
    /* Constructors
     */
    public PackLayout();

    /* Methods
     */
    public void addSubview(View);
    public PackConstraints constraintsFor(View);
    public void decode(Decoder);
    public void describeClassInfo(ClassInfo);
    public void encode(Encoder);
    public void finishDecoding();
    public void layoutView(View, int, int);
    public void removeSubview(View);
    public void setConstraints(View, PackConstraints);
}

Note: Because Views do not call layoutView() whenever subviews are added or removed, an application using a PackLayout must explicitly call the PackLayout View's layoutView() with a zero delta width and delta height. Calling layoutView() in this manner will cause the LayoutManager to properly position and size the View's subviews.

See Also:

PackConstraints

Constructors

PackLayout

  public PackLayout()

Constructs a PackLayout.

Methods

  public PackConstraints constraintsFor(View aView)

Returns the PackConstraints object associated with aView.

  public void addSubview(View aView)

Adds aView to the PackLayout with default PackConstraints.

See Also:

LayoutManager, PackConstraints

  public void setConstraints(View aView,
                             PackConstraints constraints)

Associates the PackConstraints constraints with aView. You usually call this method to associate non-default constraints with a particular View.

Note: This method adds a clone of constraints to its internal constraint container. You can therefore reconfigure and pass in the PackConstraints same instance on each call without no side effects.

  public void removeSubview(View aView)

Removes aView from the PackLayout.

See Also:

LayoutManager

  public void layoutView(View aView,
                         int deltaWidth,
                         int deltaHeight)

Positions and sizes its View's subviews according to the constraints associated with each subview.

See Also:

LayoutManager

  public void describeClassInfo(ClassInfo info)

Describes the PackLayout class' coding information.

See Also:

describeClassInfo

  public void decode(Decoder decoder) throws CodingException

Encodes the PackLayout.

See Also:

encode

  public void encode(Encoder encoder) throws CodingException

Decodes the PackLayout.

See Also:

decode

  public void finishDecoding() throws CodingException

Finishes the PackLayout's decoding.

See Also:

finishDecoding

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