Package docking.widgets.fieldpanel.internal

# Class EmptyBigLayoutModel

java.lang.Object
docking.widgets.fieldpanel.internal.EmptyBigLayoutModel

All Implemented Interfaces:
  `LayoutModel`, `Iterable<Layout>`

public class EmptyBigLayoutModel extends Object implements LayoutModel

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `EmptyBigLayoutModel()`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `addLayoutModelListener(LayoutModelListener listener)`
  Adds a LayoutModelListener to be notified when changes occur.
  `void`
  `flushChanges()`
  Returns true if the model knows about changes that haven't yet been told to the LayoutModelListeners.
  `BigInteger`
  `getIndexAfter(BigInteger index)`
  Returns the closest larger index in the model that has a non-null layout.
  `BigInteger`
  `getIndexBefore(BigInteger index)`
  Returns the closest smaller index in the model that has a non-null layout.
  `Layout`
  `getLayout(BigInteger index)`
  Returns a layout for the given index.
  `BigInteger`
  `getNumIndexes()`
  Returns the total number of indexes.
  `Dimension`
  `getPreferredViewSize()`
  Returns the width of the largest possible layout.
  `boolean`
  `isUniform()`
  Returns true if every index returns a non-null layout and all the layouts are the same height.
  `void`
  `removeLayoutModelListener(LayoutModelListener listener)`
  Removes a LayoutModelListener to be notified when changes occur.

  ### Methods inherited from class java.lang.Object

  `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

  ### Methods inherited from interface java.lang.Iterable

  `forEach, spliterator`

  ### Methods inherited from interface docking.widgets.fieldpanel.LayoutModel

  `iterator, iterator`

- ## Constructor Details

  - ### EmptyBigLayoutModel

    public EmptyBigLayoutModel()

- ## Method Details

  - ### addLayoutModelListener

    public void addLayoutModelListener(LayoutModelListener listener)
    Description copied from interface: `LayoutModel`
    Adds a LayoutModelListener to be notified when changes occur.
    Specified by:
      `addLayoutModelListener` in interface `LayoutModel`
    Parameters:
      `listener` - the LayoutModelListener to add.

  - ### flushChanges

    public void flushChanges()
    Description copied from interface: `LayoutModel`
    Returns true if the model knows about changes that haven't yet been told to the LayoutModelListeners.
    Specified by:
      `flushChanges` in interface `LayoutModel`

  - ### getIndexAfter

    public BigInteger getIndexAfter(BigInteger index)
    Description copied from interface: `LayoutModel`
    Returns the closest larger index in the model that has a non-null layout.
    Specified by:
      `getIndexAfter` in interface `LayoutModel`
    Parameters:
      `index` - for which to find the next index with a non-null layout.
    Returns:
      returns the closest larger index in the model that has a non-null layout.

  - ### getIndexBefore

    public BigInteger getIndexBefore(BigInteger index)
    Description copied from interface: `LayoutModel`
    Returns the closest smaller index in the model that has a non-null layout.
    Specified by:
      `getIndexBefore` in interface `LayoutModel`
    Parameters:
      `index` - for which to find the previous index with a non-null layout.
    Returns:
      returns the closest smaller index in the model that has a non-null layout.

  - ### getLayout

    public Layout getLayout(BigInteger index)
    Description copied from interface: `LayoutModel`
    Returns a layout for the given index.
    Specified by:
      `getLayout` in interface `LayoutModel`
    Parameters:
      `index` - the index of the layout to retrieve.

  - ### getPreferredViewSize

    public Dimension getPreferredViewSize()
    Description copied from interface: `LayoutModel`
    Returns the width of the largest possible layout.
    Specified by:
      `getPreferredViewSize` in interface `LayoutModel`

  - ### getNumIndexes

    public BigInteger getNumIndexes()
    Description copied from interface: `LayoutModel`
    Returns the total number of indexes.
    Specified by:
      `getNumIndexes` in interface `LayoutModel`

  - ### isUniform

    public boolean isUniform()
    Description copied from interface: `LayoutModel`
    Returns true if every index returns a non-null layout and all the layouts are the same height.
    Specified by:
      `isUniform` in interface `LayoutModel`

  - ### removeLayoutModelListener

    public void removeLayoutModelListener(LayoutModelListener listener)
    Description copied from interface: `LayoutModel`
    Removes a LayoutModelListener to be notified when changes occur.
    Specified by:
      `removeLayoutModelListener` in interface `LayoutModel`
    Parameters:
      `listener` - the LayoutModelListener to remove.