Class MetalFileChooserUI.FilterComboBoxModel
- All Implemented Interfaces:
PropertyChangeListener
,Serializable
,EventListener
,ComboBoxModel<Object>
,ListModel<Object>
- Enclosing class:
MetalFileChooserUI
protected class MetalFileChooserUI.FilterComboBoxModel
extends AbstractListModel<Object>
implements ComboBoxModel<Object>, PropertyChangeListener
Data model for a type-face selection combo-box.
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Field Summary
Fields declared in class javax.swing.AbstractListModel
listenerList
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Constructor Summary
ModifierConstructorDescriptionprotected
Constructs an instance ofFilterComboBoxModel
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Method Summary
Modifier and TypeMethodDescriptiongetElementAt
(int index) Returns the value at the specified index.Returns the selected itemint
getSize()
Returns the length of the list.void
This method gets called when a bound property is changed.void
setSelectedItem
(Object filter) Set the selected item.Methods declared in class javax.swing.AbstractListModel
addListDataListener, fireContentsChanged, fireIntervalAdded, fireIntervalRemoved, getListDataListeners, getListeners, removeListDataListener
Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods declared in interface javax.swing.ListModel
addListDataListener, removeListDataListener
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Field Details
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filters
An array of file filters.
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Constructor Details
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FilterComboBoxModel
protected FilterComboBoxModel()Constructs an instance ofFilterComboBoxModel
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Method Details
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propertyChange
Description copied from interface:PropertyChangeListener
This method gets called when a bound property is changed.- Specified by:
propertyChange
in interfacePropertyChangeListener
- Parameters:
e
- A PropertyChangeEvent object describing the event source and the property that has changed.
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setSelectedItem
Description copied from interface:ComboBoxModel
Set the selected item. The implementation of this method should notify all registeredListDataListener
s that the contents have changed.- Specified by:
setSelectedItem
in interfaceComboBoxModel<Object>
- Parameters:
filter
- the list object to select ornull
to clear the selection
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getSelectedItem
Description copied from interface:ComboBoxModel
Returns the selected item- Specified by:
getSelectedItem
in interfaceComboBoxModel<Object>
- Returns:
- The selected item or
null
if there is no selection
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getSize
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getElementAt
Description copied from interface:ListModel
Returns the value at the specified index.- Specified by:
getElementAt
in interfaceListModel<Object>
- Parameters:
index
- the requested index- Returns:
- the value at
index
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