javax.swing.plaf.metal
Class MetalFileChooserUI.DirectoryComboBoxModel
- java.lang.Object
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- javax.swing.AbstractListModel<Object>
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- javax.swing.plaf.metal.MetalFileChooserUI.DirectoryComboBoxModel
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- 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
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Fields inherited from class javax.swing.AbstractListModel
listenerList
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Constructor Summary
Constructors Constructor and Description DirectoryComboBoxModel()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method and Description intgetDepth(int i)ObjectgetElementAt(int index)Returns the value at the specified index.ObjectgetSelectedItem()Returns the selected itemintgetSize()Returns the length of the list.voidsetSelectedItem(Object selectedDirectory)Set the selected item.-
Methods inherited from class javax.swing.AbstractListModel
addListDataListener, fireContentsChanged, fireIntervalAdded, fireIntervalRemoved, getListDataListeners, getListeners, removeListDataListener
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface javax.swing.ListModel
addListDataListener, removeListDataListener
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Method Detail
getDepth
public int getDepth(int i)
setSelectedItem
public void setSelectedItem(Object selectedDirectory)
Description copied from interface:ComboBoxModelSet the selected item. The implementation of this method should notify all registeredListDataListeners that the contents have changed.- Specified by:
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setSelectedItemin interfaceComboBoxModel<Object> - Parameters:
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selectedDirectory- the list object to select ornullto clear the selection
getSelectedItem
public Object getSelectedItem()
Description copied from interface:ComboBoxModelReturns the selected item- Specified by:
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getSelectedItemin interfaceComboBoxModel<Object> - Returns:
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The selected item or
nullif there is no selection
getSize
public int getSize()
Description copied from interface:ListModelReturns the length of the list.
getElementAt
public Object getElementAt(int index)
Description copied from interface:ListModelReturns the value at the specified index.- Specified by:
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getElementAtin interfaceListModel<Object> - Parameters:
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index- the requested index - Returns:
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the value at
index
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