Package Summary Overview Summary

### class:SpinnerModel [NONE]
- All Known Implementing Classes: AbstractSpinnerModel, SpinnerDateModel, SpinnerListModel, SpinnerNumberModel
      public interface SpinnerModel
A model for a potentially unbounded sequence of object values. This model is similar to `ListModel` however there are some important differences: The number of sequence elements isn't necessarily bounded. The model doesn't support indexed random access to sequence elements. Only three sequence values are accessible at a time: current, next and previous. The current sequence element, can be set. A `SpinnerModel` has three properties, only the first is read/write. `value` The current element of the sequence. `nextValue` The following element or null if `value` is the last element of the sequence. `previousValue` The preceding element or null if `value` is the first element of the sequence. When the the `value` property changes, `ChangeListeners` are notified. `SpinnerModel` may choose to notify the `ChangeListeners` under other circumstances. Since: 1.4 See Also: `JSpinner`, `AbstractSpinnerModel`, `SpinnerListModel`, `SpinnerNumberModel`, `SpinnerDateModel`

### method:getValue() [NONE]
- #### getValue
      Object getValue()
The current element of the sequence. This element is usually displayed by the `editor` part of a `JSpinner`. Returns: the current spinner value. See Also: `setValue(java.lang.Object)`

### method:setValue(java.lang.Object) [NONE]
- #### setValue
      void setValue(Object value)
Changes current value of the model, typically this value is displayed by the `editor` part of a `JSpinner`. If the `SpinnerModel` implementation doesn't support the specified value then an `IllegalArgumentException` is thrown. For example a `SpinnerModel` for numbers might only support values that are integer multiples of ten. In that case, `model.setValue(new Number(11))` would throw an exception. Parameters: `value` - new value for the spinner Throws: `IllegalArgumentException` - if `value` isn't allowed See Also: `getValue()`

### method:getNextValue() [NONE]
- #### getNextValue
      Object getNextValue()
Return the object in the sequence that comes after the object returned by `getValue()`. If the end of the sequence has been reached then return null. Calling this method does not effect `value`. Returns: the next legal value or null if one doesn't exist See Also: `getValue()`, `getPreviousValue()`

### method:getPreviousValue() [NONE]
- #### getPreviousValue
      Object getPreviousValue()
Return the object in the sequence that comes before the object returned by `getValue()`. If the end of the sequence has been reached then return null. Calling this method does not effect `value`. Returns: the previous legal value or null if one doesn't exist See Also: `getValue()`, `getNextValue()`

### method:addChangeListener(javax.swing.event.ChangeListener) [NONE]
- #### addChangeListener
      void addChangeListener(ChangeListener l)
Adds a `ChangeListener` to the model's listener list. The `ChangeListeners` must be notified when models `value` changes. Parameters: `l` - the ChangeListener to add See Also: `removeChangeListener(javax.swing.event.ChangeListener)`

### method:removeChangeListener(javax.swing.event.ChangeListener) [NONE]
- #### removeChangeListener
      void removeChangeListener(ChangeListener l)
Removes a `ChangeListener` from the model's listener list. Parameters: `l` - the ChangeListener to remove See Also: `addChangeListener(javax.swing.event.ChangeListener)`