mainActivity/src/com/example/furt/myapplication/DialogTouchHandler.java

   1 package com.example.furt.myapplication;
   2
   3 import android.graphics.Color;
   4 import android.view.View;
   5 import android.widget.TextView;
   6
   7 public class DialogTouchHandler implements View.OnClickListener{
   8     Node node;
   9     DialogTouchHandler(Node n)
  10     {
  11         node=n;
  12     }
  13     public void onClick(View view)
  14     {
  15         if (RuleDialog.selectedRule!=null)
  16             if (node==RuleDialog.selectedRule)
  17                 return;
  18         Node sel=node;
  19         while(sel.Father!=null)
  20             sel=sel.Father;
  21         sel.view.setTextColor(Color.RED);
  22         for (Node n:sel.Children)
  23             n.view.setTextColor(Color.RED);
  24         if (RuleDialog.selectedRule!=null)
  25         {
  26             RuleDialog.selectedRule.view.setTextColor(Color.BLACK);
  27             for (Node n:RuleDialog.selectedRule.Children)
  28                 n.view.setTextColor(Color.BLACK);
  29         }
  30         RuleDialog.selectedRule=sel;
  31     }
  32 }