1    package ip.gui.dialog; 
2     
3    import java.awt.*; 
4     
5    public class DoubleLog extends 
6            ExpandoLog { 
7     
8        private String defaultStr[]; 
9     
10       public DoubleLog( 
11               Frame frame, 
12               String title, 
13               String prompts[], 
14               String defaults[], 
15               int fieldSize) { 
16           super(frame, title, prompts, defaults, fieldSize); 
17       } 
18    
19       public static void main(String args[]) { 
20           String title = "Double Dialog"; 
21           int fieldSize = 6; 
22           String prompts[] = { 
23               "X (degs):", 
24               "Y (degs):", 
25               "Z (degs):" 
26           }; 
27    
28           String defaults[] = { 
29               "1.0", 
30               "2.0", 
31               "3.0" 
32           }; 
33    
34           DoubleLog dl = new 
35                   DoubleLog( 
36                           new Frame(), 
37                           title, 
38                           prompts, 
39                           defaults, 
40                           fieldSize); 
41    
42       } 
43    
44       public double[] getUserInputAsDouble() { 
45           String userInput[] = super.getUserInput(); 
46           double dui[] = new double[userInput.length]; 
47           int i = 0; 
48           try { 
49               for (i = 0; i < userInput.length; i++) { 
50                   Double d = Double.valueOf(userInput[i]); 
51                   dui[i] = d.doubleValue(); 
52               } 
53           } catch (NumberFormatException e) { 
54               MessLog ml = 
55                       new MessLog( 
56                               null, 
57                               "Input Error:", 
58                               "Could not convert to Double"); 
59           } 
60           return dui; 
61       } 
62    
63   } 
64