ComboBox.Listener

Enclosing class:

ComboBox<V>
```
public static interface ComboBox.Listener
```
Listener interface that can be used to catch user events on the combo box

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`onSelectionChanged(int selectedIndex, int previousSelection, boolean changedByUserInteraction)`	This method is called whenever the user changes selection from one item to another in the combo box

- Method Detail
  - onSelectionChanged
```
void onSelectionChanged(int selectedIndex,
                        int previousSelection,
                        boolean changedByUserInteraction)
```
    This method is called whenever the user changes selection from one item to another in the combo box
    
    Parameters:
    
    selectedIndex - Index of the item which is now selected
    
    previousSelection - Index of the item which was previously selected
    
    changedByUserInteraction - If true then this selection change happened because of user interaction with the combo box. If false then the selected item was set programmatically.