javax.swing.plaf.basic: public class: BasicListUI.ListDataHandler

javax.swing.plaf.basic
public class: BasicListUI.ListDataHandler [javadoc | source]

java.lang.Object
   javax.swing.plaf.basic.BasicListUI$ListDataHandler

All Implemented Interfaces:
ListDataListener

A helper class which listens for ListDataEvent s generated by the JList 's ListModel .

Also see:

javax.swing.JList#getModel()

Method from javax.swing.plaf.basic.BasicListUI$ListDataHandler Summary:
contentsChanged, intervalAdded, intervalRemoved

Methods from java.lang.Object:
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from javax.swing.plaf.basic.BasicListUI$ListDataHandler Detail:
public void contentsChanged(ListDataEvent e) { updateLayoutStateNeeded \|= modelChanged; list.revalidate(); } Called when a general change has happened in the model which cannot be represented in terms of a simple addition or deletion.
public void intervalAdded(ListDataEvent e) { updateLayoutStateNeeded \|= modelChanged; list.revalidate(); } Called when an interval of objects has been added to the model.
public void intervalRemoved(ListDataEvent e) { updateLayoutStateNeeded \|= modelChanged; list.revalidate(); } Called when an inteval of objects has been removed from the model.

Method from javax.swing.plaf.basic.BasicListUI$ListDataHandler Detail:

 public  void contentsChanged(ListDataEvent e) {
      updateLayoutStateNeeded |= modelChanged;
      list.revalidate();
}

Called when a general change has happened in the model which cannot be represented in terms of a simple addition or deletion.

 public  void intervalAdded(ListDataEvent e) {
      updateLayoutStateNeeded |= modelChanged;
      list.revalidate();
}

Called when an interval of objects has been added to the model.

 public  void intervalRemoved(ListDataEvent e) {
      updateLayoutStateNeeded |= modelChanged;
      list.revalidate();
}

Called when an inteval of objects has been removed from the model.