1 files changed, 52 insertions, 0 deletions
diff --git a/cmpcj/src/de/schwarzrot/control/support/TreeCellEditor.java b/cmpcj/src/de/schwarzrot/control/support/TreeCellEditor.java
new file mode 100644
index 0000000..b436207
--- /dev/null
+++ b/cmpcj/src/de/schwarzrot/control/support/TreeCellEditor.java
@@ -0,0 +1,52 @@
+package de.schwarzrot.control.support;
+
+
+import java.util.List;
+import javax.swing.JTree;
+import javax.swing.event.CellEditorListener;
+import javax.swing.event.ChangeEvent;
+import javax.swing.tree.DefaultMutableTreeNode;
+import javax.swing.tree.DefaultTreeCellEditor;
+import javax.swing.tree.DefaultTreeCellRenderer;
+import de.schwarzrot.media.domain.AbstractMediaNode;
+import de.schwarzrot.media.domain.Genre;
+
+
+public class TreeCellEditor extends DefaultTreeCellEditor implements CellEditorListener {
+    public TreeCellEditor(JTree tree, List<AbstractMediaNode> changes) {
+        super(tree, (DefaultTreeCellRenderer) tree.getCellRenderer());
+        this.changes = changes;
+        addCellEditorListener(this);
+    }
+
+
+    @Override
+    public void editingCanceled(ChangeEvent e) {
+        System.out.println("editing cancelled");
+    }
+
+
+    @Override
+    public void editingStopped(ChangeEvent e) {
+        System.out.println("editing stopped");
+        Genre genre = (Genre) editedNode.getUserObject();
+
+        genre.setName((String) editedValue);
+        if (!changes.contains(genre))
+            changes.add(genre);
+    }
+
+
+    @Override
+    public Object getCellEditorValue() {
+        editedValue = super.getCellEditorValue();
+        editedNode = (DefaultMutableTreeNode) lastPath.getLastPathComponent();
+        Genre genre = (Genre) editedNode.getUserObject();
+
+        return genre;
+    }
+
+    private Object editedValue;
+    private DefaultMutableTreeNode editedNode;
+    private List<AbstractMediaNode> changes;
+}