src/javajs/swing/JComboBox.java

   1 package javajs.swing;\r
   2 \r
   3 import javajs.util.SB;\r
   4 \r
   5 public class JComboBox<T>  extends AbstractButton {\r
   6 \r
   7         private String[] info;\r
   8         private int selectedIndex;\r
   9 \r
  10         public JComboBox(String[] info){\r
  11                 super("cmbJCB");\r
  12                 this.info = info;\r
  13         }\r
  14 \r
  15         public void setSelectedIndex(int i) {\r
  16                 selectedIndex = i;\r
  17                 /**\r
  18                  * @j2sNative\r
  19                  * \r
  20                  * SwingController.setSelectedIndex(this);\r
  21                  * \r
  22                  */\r
  23                 {\r
  24                 }\r
  25         }\r
  26 \r
  27         public int getSelectedIndex() {\r
  28                 return selectedIndex;\r
  29         }\r
  30 \r
  31         public Object getSelectedItem() {\r
  32                 return (selectedIndex < 0 ? null : info[selectedIndex]);\r
  33         }\r
  34 \r
  35         @Override\r
  36         public String toHTML() {\r
  37                 SB sb = new SB();\r
  38                 sb.append("\n<select id='" + id + "' class='JComboBox' onchange='SwingController.click(this)'>\n");             \r
  39                 for (int i = 0; i < info.length; i++)\r
  40                         sb.append("\n<option class='JComboBox_option'" + (i == selectedIndex ? "selected":"") + ">" + info[i] + "</option>");\r
  41                 sb.append("\n</select>\n");\r
  42                 return sb.toString();\r
  43         }\r
  44 \r
  45 \r
  46 \r
  47 }\r