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Java Class File  |  1998-02-26  |  2.6 KB  |  37 lines
  1. package com.sun.java.swing.text;
  2.  
  3. import com.sun.java.swing.event.CaretEvent;
  4. import com.sun.java.swing.event.CaretListener;
  5. import java.io.Serializable;
  6. import java.util.EventObject;
  7.  
  8. class StyledEditorKit$AttributeTracker implements CaretListener, Serializable {
  9.    // $FF: synthetic field
  10.    private final StyledEditorKit this$0;
  11.  
  12.    public void caretUpdate(CaretEvent var1) {
  13.       int var2 = var1.getDot();
  14.       int var3 = var1.getMark();
  15.       if (var2 == var3) {
  16.          JTextComponent var4 = (JTextComponent)((EventObject)var1).getSource();
  17.          StyledDocument var5 = (StyledDocument)var4.getDocument();
  18.          Element var6 = var5.getCharacterElement(Math.max(var2 - 1, 0));
  19.          this.this$0.currentParagraph = var5.getParagraphElement(var2);
  20.          if (var6 != this.this$0.currentRun) {
  21.             this.this$0.currentRun = var6;
  22.             this.this$0.inputAttributes.removeAttributes(this.this$0.inputAttributes);
  23.             this.this$0.inputAttributes.addAttributes(this.this$0.currentRun.getAttributes());
  24.             this.this$0.inputAttributes.removeAttribute(StyleConstants.ComponentAttribute);
  25.             this.this$0.inputAttributes.removeAttribute(StyleConstants.IconAttribute);
  26.             this.this$0.inputAttributes.removeAttribute("$ename");
  27.          }
  28.       }
  29.  
  30.    }
  31.  
  32.    StyledEditorKit$AttributeTracker(StyledEditorKit var1) {
  33.       this.this$0 = var1;
  34.       this.this$0 = var1;
  35.    }
  36. }
  37.