cytoscape.util.swing
Class WidestStringComboBoxModel

java.lang.Object
  javax.swing.AbstractListModel
      javax.swing.DefaultComboBoxModel
          cytoscape.util.swing.WidestStringComboBoxModel

All Implemented Interfaces:

WidestStringProvider, Serializable, ComboBoxModel, ListModel, MutableComboBoxModel

public class WidestStringComboBoxModel
extends DefaultComboBoxModel
implements WidestStringProvider

Author:

Noel Ruddock This ComboBoxModel tracks the widest string getLabel(Object anObject) should be overridden to derive the String from an Object in the model when getString() doesn't provide what will be displayed.

See Also:

Serialized Form

Constructor Summary

WidestStringComboBoxModel()
Class Constructor.

WidestStringComboBoxModel(Object[] items)
Class Constructor specifying an array of Objects to form the model.

WidestStringComboBoxModel(Vector<?> v)
Class Constructor specifying a vector of Objects to form the model.

Method Summary

void	addElement(Object anObject) Adds the given object to the model.
String	getWidest() Returns the longest display String for the objects in this model.
void	insertElementAt(Object anObject, int index) Inserts an object into the model at the given index.
void	removeAllElements() Removes all objects from the model.
void	removeElement(Object anObject) Removes the given object from the model.
void	removeElementAt(int index) Removes the object at the specified index from the model.
void	resetWidest() Invalidates the cached longest String.

Methods inherited from class javax.swing.DefaultComboBoxModel

getElementAt, getIndexOf, getSelectedItem, getSize, setSelectedItem

Methods inherited from class javax.swing.AbstractListModel

addListDataListener, getListDataListeners, getListeners, removeListDataListener

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface javax.swing.ListModel

addListDataListener, removeListDataListener

Constructor Detail

WidestStringComboBoxModel

public WidestStringComboBoxModel()

Class Constructor.

WidestStringComboBoxModel

public WidestStringComboBoxModel(Object[] items)

Class Constructor specifying an array of Objects to form the model.

Parameters:

items -

WidestStringComboBoxModel

public WidestStringComboBoxModel(Vector<?> v)

Class Constructor specifying a vector of Objects to form the model.

Parameters:

v -

Method Detail

addElement

public void addElement(Object anObject)

Adds the given object to the model. Additionally updates cached longest String.

Specified by:

addElement in interface MutableComboBoxModel

Overrides:

addElement in class DefaultComboBoxModel

Parameters:

anObject - the object to be added to the model

insertElementAt

public void insertElementAt(Object anObject,
                            int index)

Inserts an object into the model at the given index. Additionally updates cached longest String.

Specified by:

insertElementAt in interface MutableComboBoxModel

Overrides:

insertElementAt in class DefaultComboBoxModel

Parameters:

anObject - the object to be added to the model

index - the index at which the given object is to be added

removeAllElements

public void removeAllElements()

Removes all objects from the model. Additionally updates cached longest String.

Overrides:

removeAllElements in class DefaultComboBoxModel

removeElement

public void removeElement(Object anObject)

Removes the given object from the model. Additionally updates cached longest String.

Specified by:

removeElement in interface MutableComboBoxModel

Overrides:

removeElement in class DefaultComboBoxModel

Parameters:

anObject - the object to be removed from the model

removeElementAt

public void removeElementAt(int index)

Removes the object at the specified index from the model. Additionally updates cached longest String.

Specified by:

removeElementAt in interface MutableComboBoxModel

Overrides:

removeElementAt in class DefaultComboBoxModel

resetWidest

public void resetWidest()

Invalidates the cached longest String.

Specified by:

resetWidest in interface WidestStringProvider

getWidest

public String getWidest()

Returns the longest display String for the objects in this model. If the cached longest String is not valid, the longest String is determined and cached.

Specified by:

getWidest in interface WidestStringProvider

Returns:

the longest display String for the objects in this model