src2/fr/orsay/lri/varna/applications/newGUI/VARNAGUICellEditor.java

   1 package fr.orsay.lri.varna.applications.newGUI;
   2
   3 import java.awt.Component;
   4 import java.awt.event.MouseEvent;
   5 import java.io.File;
   6 import java.util.EventObject;
   7
   8 import javax.swing.JButton;
   9 import javax.swing.JLabel;
  10 import javax.swing.JPanel;
  11 import javax.swing.JScrollPane;
  12 import javax.swing.JTree;
  13 import javax.swing.tree.DefaultMutableTreeNode;
  14 import javax.swing.tree.DefaultTreeCellEditor;
  15 import javax.swing.tree.DefaultTreeCellRenderer;
  16
  17 class VARNAGUICellEditor extends DefaultTreeCellEditor {
  18
  19         VARNAGUITreeModel _m;
  20
  21         private VARNAGUIRenderer _base;
  22
  23     public VARNAGUICellEditor(JTree tree, DefaultTreeCellRenderer renderer, VARNAGUITreeModel m) {
  24                 super(tree, renderer);
  25                 _base= new VARNAGUIRenderer(tree,m);
  26                 _m=m;
  27         }
  28
  29
  30     public Component getTreeCellEditorComponent(JTree tree,
  31             Object value, boolean sel, boolean expanded, boolean leaf,
  32             int row)
  33     {
  34
  35     JPanel renderer = (JPanel) _base.baseElements(tree,_m,value,sel,expanded,leaf,row,true);
  36     return renderer;
  37     }
  38
  39     public boolean isCellEditable(EventObject evt)
  40     {
  41         if (evt instanceof MouseEvent) {
  42             int clickCount;
  43             // For single-click activation
  44             clickCount = 1;
  45
  46             return ((MouseEvent)evt).getClickCount() >= clickCount;
  47         }
  48         return true;
  49
  50     }
  51
  52
  53 }