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  1. JDK
  2. JDK-4024060

Win95: TextArea.insert*/append*/replace* operations corrupt Japanese text

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    Details

    • Subcomponent:
    • Resolved In Build:
      1.1fcs
    • CPU:
      x86
    • OS:
      windows_95
    • Verification:
      Not verified

      Description


      masayoshi.okutsu@Eng 1997-01-06
      On Japanese Win95, TextArea.insert*/append*/replace* operations corrupt
      Japanese text. The following test program reproduces the problem.

      import java.awt.* ;
      public class test extends java.applet.Applet {
          Frame window ;
          public void init() {
      window = new MyFrame("test case of java.awt.ScrollPane") ;
      window.resize(850,450) ;
      window.show() ;
          }
      }

      class MyFrame extends Frame {
          TextArea ta1 ;
          TextArea ta2 ;
          int buttonDown=0 ;

          MyFrame(String title) {
      super(title) ;
      ta1 = new TextArea("\u30c6\u30b9\u30c8\u3060\u3088\u30fc\u3093") ;
      add(ta1) ;

      ta2 = new TextArea("\u30c6\u30b9\u30c8\u3060\u3088\u30fc\u3093") ;
      add(ta2) ;

      Button bt = new Button(" \u6b21 \u3078 ") ;
      add(bt) ;

      setLayout(new FlowLayout(FlowLayout.CENTER)) ;
          }

          public boolean action(Event evt, Object arg) {
      if (evt.target instanceof Button) {
      String label = (String) arg ;
      if (label.equals(" \u6b21 \u3078 ")) {
      nextAction() ;
      }
      }
      return true ;
          }

          public void nextAction () {
      switch (buttonDown) {
      case 0 :
      ta1.appendText(" test dayo-n") ;
      ta2.insertText("test dayo-n ",0) ;
      break ;
      case 1 :
      ta1.append(" \u30c6\u30b9\u30c8 \u3060\u3088\u30fc\u3093") ;
      ta2.insert("\u30c6\u30b9\u30c8 \u3060\u3088\u30fc\u3093 ",0) ;
      break ;
                  case 2 :
      ta1.append(" test dayo-n") ;
      ta2.insert("test dayo-n ",10) ;
      break ;
      case 3 :
      ta1.appendText(" \u30c6\u30b9\u30c8 \u3060\u3088\u30fc\u3093") ;
      ta2.insertText("\u30c6\u30b9\u30c8 \u3060\u3088\u30fc\u3093 ",23) ;
      break ;
      default :
      buttonDown-- ;
      }
      buttonDown++ ;
          }
      }

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            Assignee:
            nishimur Naoyuki Ishimura (Inactive)
            Reporter:
            okutsu Masayoshi Okutsu
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              Updated:
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