xdf-swing/src/main/java/jp/ac/aiit/xdf/component/swing/attribute/SelectedIndexProcessor.java

   1 package jp.ac.aiit.xdf.component.swing.attribute;
   2
   3 import javax.swing.JComboBox;
   4 import javax.swing.JList;
   5
   6 /**
   7  * comboboxやlistのselected属性の為のAttributeProcessor。
   8  * @author kodama
   9  */
  10 public class SelectedIndexProcessor extends SetterAttributeProcessor{
  11
  12         /**
  13          * コンストラクター
  14          */
  15         public SelectedIndexProcessor(){
  16                 super("setSelectedIndex", true);
  17         }
  18
  19         @Override
  20         public void invokeSet(Object target, final String name, final Object value) {
  21                 final int index = Integer.parseInt(value.toString());
  22                 if(target instanceof JComboBox){
  23                         final JComboBox t = (JComboBox)target;
  24                         if(t.getItemCount() > index){
  25                                 super.invokeSet(t, name, value);
  26                         } else{
  27                                 new Thread(){
  28                                         public void run(){
  29                                                 while(t.getItemCount() <= index){
  30                                                         try{
  31                                                                 Thread.sleep(100);
  32                                                         } catch(InterruptedException e){
  33                                                                 return;
  34                                                         }
  35                                                 }
  36                                                 SelectedIndexProcessor.super.invokeSet(t, name, value);
  37                                         }
  38                                 }.start();
  39                         }
  40                 } else if(target instanceof JList){
  41                         final JList t = (JList)target;
  42                         if(t.getModel().getSize() > index){
  43                                 super.invokeSet(t, name, value);
  44                         } else{
  45                                 new Thread(){
  46                                         public void run(){
  47                                                 while(t.getModel().getSize() <= index){
  48                                                         try{
  49                                                                 Thread.sleep(100);
  50                                                         } catch(InterruptedException e){
  51                                                                 return;
  52                                                         }
  53                                                 }
  54                                                 SelectedIndexProcessor.super.invokeSet(t, name, value);
  55                                         }
  56                                 }.start();
  57                         }
  58                 }
  59         }
  60
  61 }