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package tim.prune.gui;
import javax.swing.AbstractListModel;
import tim.prune.data.Photo;
import tim.prune.data.PhotoList;
/**
* Class to act as list model for the photo list
*/
public class PhotoListModel extends AbstractListModel
{
PhotoList _photos = null;
/**
* Constructor giving PhotoList object
* @param inList PhotoList
*/
public PhotoListModel(PhotoList inList)
{
_photos = inList;
}
/**
* @see javax.swing.ListModel#getSize()
*/
public int getSize()
{
return _photos.getNumPhotos();
}
/**
* @see javax.swing.ListModel#getElementAt(int)
*/
public Object getElementAt(int inIndex)
{
return _photos.getPhoto(inIndex).getFile().getName();
}
/**
* Get the Photo at the given index
* @param inIndex index number, starting at 0
* @return Photo object
*/
public Photo getPhoto(int inIndex)
{
return _photos.getPhoto(inIndex);
}
/**
* Fire event to notify that contents have changed
*/
public void fireChanged()
{
this.fireContentsChanged(this, 0, getSize()-1);
}
}
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