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Java Class File  |  1998-09-16  |  1.8 KB  |  36 lines
  1. package com.sun.java.swing.plaf.basic;
  2.  
  3. import java.awt.event.MouseAdapter;
  4. import java.awt.event.MouseEvent;
  5. import java.io.Serializable;
  6. import java.util.EventObject;
  7.  
  8. class BasicScrollBarUI$ArrowButtonListener extends MouseAdapter implements Serializable {
  9.    // $FF: synthetic field
  10.    BasicScrollBarUI this$0;
  11.    boolean handledEvent;
  12.  
  13.    public void mousePressed(MouseEvent e) {
  14.       if (this.this$0.scrollbar.isEnabled()) {
  15.          int direction = ((EventObject)e).getSource() == this.this$0.incrButton ? 1 : -1;
  16.          this.this$0.scrollByUnit(direction);
  17.          this.this$0.scrollTimer.stop();
  18.          this.this$0.scrollListener.setDirection(direction);
  19.          this.this$0.scrollListener.setScrollByBlock(false);
  20.          this.this$0.scrollTimer.start();
  21.          this.handledEvent = true;
  22.       }
  23.    }
  24.  
  25.    public void mouseReleased(MouseEvent e) {
  26.       this.this$0.scrollTimer.stop();
  27.       this.handledEvent = false;
  28.       this.this$0.scrollbar.setValueIsAdjusting(false);
  29.    }
  30.  
  31.    // $FF: synthetic method
  32.    BasicScrollBarUI$ArrowButtonListener(BasicScrollBarUI this$0) {
  33.       this.this$0 = this$0;
  34.    }
  35. }
  36.