Version 2, March 2007

[GpsPrune.git] / tim / prune / gui / PhotoListModel.java

diff --git a/tim/prune/gui/PhotoListModel.java b/tim/prune/gui/PhotoListModel.java
new file mode 100644 (file)
index 0000000..27ed0e6
--- /dev/null
+++ b/tim/prune/gui/PhotoListModel.java
@@ -0,0 +1,57 @@
+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);
+       }
+}