[Jython-checkins] CVS: jython/Demo/javaclasses/pygraph PythonGraph.java,1.2,1.3

[Finn B. <bc...@us...>]

Update of /cvsroot/jython/jython/Demo/javaclasses/pygraph
In directory usw-pr-cvs1:/tmp/cvs-serv502

Modified Files:
	PythonGraph.java 
Log Message:
Added input textfield to match the __main__ code in Graph.py. Patch
submitted by Durant Schoon.



Index: PythonGraph.java
===================================================================
RCS file: /cvsroot/jython/jython/Demo/javaclasses/pygraph/PythonGraph.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -r1.2 -r1.3
*** PythonGraph.java	1999/05/27 21:00:32	1.2
--- PythonGraph.java	2001/07/09 09:38:12	1.3
***************
*** 4,17 ****
  import java.awt.event.*;
  
! public class PythonGraph {
!     TextField expression;
      Graph graph;
  
      public PythonGraph() {
          Frame frame = new Frame("Python Graph");
  
!         graph = new Graph();
          frame.add(graph, "Center");
!         graph.setExpression("sin(x)");
  
          frame.addWindowListener(new WindowAdapter() {
--- 4,23 ----
  import java.awt.event.*;
  
! import javax.swing.JTextField;
! 
! public class PythonGraph implements ActionListener {
!     JTextField expression;
      Graph graph;
  
      public PythonGraph() {
          Frame frame = new Frame("Python Graph");
+         String expr = "sin(x)";
  
!         graph = new Graph(expr);
          frame.add(graph, "Center");
! 
!         expression = new JTextField(expr);
!         frame.add(expression,"South");
!         expression.addActionListener(this);
  
          frame.addWindowListener(new WindowAdapter() {
***************
*** 26,31 ****
--- 32,42 ----
      }
  
+     public void actionPerformed(ActionEvent evt) {
+         graph.setExpression(expression.getText());
+     }
+ 
      public static void main(String[] args) {
          PythonGraph pg = new PythonGraph();
      }
  }
+