MutableComboBoxModel (Java Platform SE 8 ) (original) (raw)

• Type Parameters:
  E - the type of the elements of this model
  All Superinterfaces:
  ComboBoxModel, ListModel
  All Known Implementing Classes:
  DefaultComboBoxModel

public interface MutableComboBoxModel
extends ComboBoxModel
A mutable version of ComboBoxModel.

• • Method Summary

  All Methods Instance Methods Abstract Methods

  Modifier and Type	Method	Description
  void	addElement(E item)	Adds an item at the end of the model.
  void	insertElementAt(E item, int index)	Adds an item at a specific index.
  void	removeElement(Object obj)	Removes an item from the model.
  void	removeElementAt(int index)	Removes an item at a specific index.

     * ### Methods inherited from interface javax.swing.[ComboBoxModel](../../javax/swing/ComboBoxModel.html "interface in javax.swing")  
     `[getSelectedItem](../../javax/swing/ComboBoxModel.html#getSelectedItem--), [setSelectedItem](../../javax/swing/ComboBoxModel.html#setSelectedItem-java.lang.Object-)`  
     * ### Methods inherited from interface javax.swing.[ListModel](../../javax/swing/ListModel.html "interface in javax.swing")  
     `[addListDataListener](../../javax/swing/ListModel.html#addListDataListener-javax.swing.event.ListDataListener-), [getElementAt](../../javax/swing/ListModel.html#getElementAt-int-), [getSize](../../javax/swing/ListModel.html#getSize--), [removeListDataListener](../../javax/swing/ListModel.html#removeListDataListener-javax.swing.event.ListDataListener-)`

• • Method Detail

     * #### addElement  
     void addElement([E](../../javax/swing/MutableComboBoxModel.html "type parameter in MutableComboBoxModel") item)  
     Adds an item at the end of the model. The implementation of this method should notify all registered `ListDataListener`s that the item has been added.  
     Parameters:  
     `item` \- the item to be added  
     * #### removeElement  
     void removeElement([Object](../../java/lang/Object.html "class in java.lang") obj)  
     Removes an item from the model. The implementation of this method should should notify all registered `ListDataListener`s that the item has been removed.  
     Parameters:  
     `obj` \- the `Object` to be removed  
     * #### insertElementAt  
     void insertElementAt([E](../../javax/swing/MutableComboBoxModel.html "type parameter in MutableComboBoxModel") item,  
                          int index)  
     Adds an item at a specific index. The implementation of this method should notify all registered `ListDataListener`s that the item has been added.  
     Parameters:  
     `item` \- the item to be added  
     `index` \- location to add the object  
     * #### removeElementAt  
     void removeElementAt(int index)  
     Removes an item at a specific index. The implementation of this method should notify all registered `ListDataListener`s that the item has been removed.  
     Parameters:  
     `index` \- location of the item to be removed

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