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java.lang.Objectjavax.swing.AbstractListModel
javax.swing.plaf.metal.MetalFileChooserUI.DirectoryComboBoxModel
protected class MetalFileChooserUI.DirectoryComboBoxModel
A combo box model containing the selected directory and all its parent directories.
Field Summary |
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Fields inherited from class javax.swing.AbstractListModel |
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listenerList |
Constructor Summary | |
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MetalFileChooserUI.DirectoryComboBoxModel()
Creates a new model. |
Method Summary | |
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int |
getDepth(int index)
Returns the depth of the item at the given index . |
Object |
getElementAt(int index)
Returns the item at the specified index. |
Object |
getSelectedItem()
Returns the selected item, or null if no item is selected. |
int |
getSize()
Returns the number of items in the model. |
void |
setSelectedItem(Object selectedDirectory)
Sets the selected item. |
Methods inherited from class javax.swing.AbstractListModel |
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addListDataListener, fireContentsChanged, fireIntervalAdded, fireIntervalRemoved, getListDataListeners, getListeners, removeListDataListener |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface javax.swing.ListModel |
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addListDataListener, removeListDataListener |
Constructor Detail |
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public MetalFileChooserUI.DirectoryComboBoxModel()
Method Detail |
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public int getSize()
getSize
in interface ListModel
public Object getElementAt(int index)
getElementAt
in interface ListModel
index
- the item index.
public int getDepth(int index)
index
.
index
- the item index.
public Object getSelectedItem()
null
if no item is selected.
getSelectedItem
in interface ComboBoxModel
null
.public void setSelectedItem(Object selectedDirectory)
setSelectedItem
in interface ComboBoxModel
selectedDirectory
- the selected directory.
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