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## org.crosswire.common.swing.desktop
Interface Viewable

All Superinterfaces:
  Iterable<Component>

All Known Implementing Classes:
  AbstractViewLayout, MDIViewLayout, TDIViewLayout, ViewManager

    public interface Viewable

extends Iterable<Component>

Interface defining what is Viewable.

Author:
  DM Smith
See Also:
  `The GNU General Public License for details.`

Method Summary
`void` | `addView(Component component)` Add a view to the set.
`void` | `addViewEventListener(ViewEventListener listener)` Adds a view event listener for notification of any changes to the view.
`void` | `closeAll()` Close all the views.
`void` | `closeOthers(Component component)` Close all the views but the one provided.
`Component` | `getSelected()` Returns the top view.
`Component` | `getView(int i)` Get the view by position.
`int` | `getViewCount()` The number of views held by this layout.
`Collection<Component>` | `getViews()` Get a snapshot of the views as a collection.
`void` | `moveTo(AbstractViewLayout other)` Copies all the views from the one layout to the other
`void` | `removeView(Component component)` Remove a view from the set.
`void` | `removeViewEventListener(ViewEventListener listener)` Removes a view event listener.
`void` | `select(Component component)` Find the view and select it.
`void` | `updateTitle(Component component)` Update the title of the view.
`void` | `visit(ViewVisitor visitor)` Visit every view in the order that they were added.

Methods inherited from interface java.lang.Iterable
`iterator`

Method Detail

### addView

    void addView(Component component)

  Add a view to the set.

### removeView

    void removeView(Component component)

  Remove a view from the set.

### getViews

    Collection<Component> getViews()

  Get a snapshot of the views as a collection.

  Returns:
    the views

### moveTo

    void moveTo(AbstractViewLayout other)

  Copies all the views from the one layout to the other

  Parameters:
    `other` - the other layout

### closeAll

    void closeAll()

  Close all the views. Note the policy is enforced that one view is kept. This will keep the last one added.

### closeOthers

    void closeOthers(Component component)

  Close all the views but the one provided.

  Parameters:
    `component` - the view that is to remain open.

### visit

    void visit(ViewVisitor visitor)

  Visit every view in the order that they were added.

  Parameters:
    `visitor` - The visitor for the view

### updateTitle

    void updateTitle(Component component)

  Update the title of the view. If the component does not implement Titleable, then a generated title will be used.

  Parameters:
    `component` - the component whose title is to be used

### getSelected

    Component getSelected()

  Returns the top view. If no view is the top, it returns the first one added.

### select

    void select(Component component)

  Find the view and select it.

  Parameters:
    `component` -

### getViewCount

    int getViewCount()

  The number of views held by this layout.

  Returns:
    the number of views held by this layout

### getView

    Component getView(int i)

  Get the view by position. Note that adding and removing views changes the indexes of the views. Do not use this for iteration as it is not thread safe.

  Parameters:
    `i` - the index of the view
  Returns:
    the requested view.

### addViewEventListener

    void addViewEventListener(ViewEventListener listener)

  Adds a view event listener for notification of any changes to the view.

  Parameters:
    `listener` - the listener

### removeViewEventListener

    void removeViewEventListener(ViewEventListener listener)

  Removes a view event listener.

  Parameters:
    `listener` - the listener

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