java.lang.Object
javax.swing.AbstractListModel<Object>
javax.swing.plaf.metal.MetalFileChooserUI.DirectoryComboBoxModel
- All Implemented Interfaces:
Serializable
,ComboBoxModel<Object>
,ListModel<Object>
- Enclosing class:
MetalFileChooserUI
protected class MetalFileChooserUI.DirectoryComboBoxModel
extends AbstractListModel<Object>
implements ComboBoxModel<Object>
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
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Method Summary
Modifier and TypeMethodDescriptionint
getDepth
(int i) Returns the depth ofi
-th file.getElementAt
(int index) Returns the value at the specified index.Returns the selected itemint
getSize()
Returns the length of the list.void
setSelectedItem
(Object selectedDirectory) 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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Constructor Details
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DirectoryComboBoxModel
public DirectoryComboBoxModel()Constructs an instance ofDirectoryComboBoxModel
.
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Method Details
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getDepth
public int getDepth(int i) Returns the depth ofi
-th file.- Parameters:
i
- an index- Returns:
- the depth of
i
-th file
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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:
selectedDirectory
- 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
public int getSize()Description copied from interface:ListModel
Returns the length of the list. -
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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