Examples of javax.swing.event.ChangeListener.stateChanged()

javax.swing.event.ChangeListener.stateChanged()
Invoked when the target of the listener has changed its state. @param e a ChangeEvent object

    final ChangeListener[] changeListeners = eventListeners.getListeners(ChangeListener.class);
    final ChangeEvent event = new ChangeEvent(this);
    for (int i = 0; i < changeListeners.length; i++)
    {
      final ChangeListener listener = changeListeners[i];
      listener.stateChanged(event);
    }
  }


  public JComponent getComponent()
  {

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    final ChangeEvent ce = new ChangeEvent(this);
    final ChangeListener[] changeListeners = listenerList.getListeners(ChangeListener.class);
    for (int i = 0; i < changeListeners.length; i++)
    {
      final ChangeListener listener = changeListeners[i];
      listener.stateChanged(ce);
    }
  }


  public double getVisualHeight()
  {

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    final ChangeListener[] changeListeners = undoListeners.getListeners(ChangeListener.class);
    final ChangeEvent event = new ChangeEvent(this);
    for (int i = 0; i < changeListeners.length; i++)
    {
      final ChangeListener listener = changeListeners[i];
      listener.stateChanged(event);
    }
  }


  private void removeLastRecord()
  {

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    final ChangeEvent ce = new ChangeEvent(this);
    final ChangeListener[] changeListeners = eventListenerList.getListeners(ChangeListener.class);
    for (int i = 0; i < changeListeners.length; i++)
    {
      final ChangeListener listener = changeListeners[i];
      listener.stateChanged(ce);
    }
  }


  public ReportRenderContext getRenderContext()
  {

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    final ChangeListener[] changeListeners = eventListeners.getListeners(ChangeListener.class);
    final ChangeEvent event = new ChangeEvent(this);
    for (int i = 0; i < changeListeners.length; i++)
    {
      final ChangeListener listener = changeListeners[i];
      listener.stateChanged(event);
    }
  }


}

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    final ChangeEvent event = new ChangeEvent(this);


    for (int i = 0; i < changeListeners.length; i++)
    {
      final ChangeListener changeListener = changeListeners[i];
      changeListener.stateChanged(event);
    }
  }


  public boolean isDataAvailable()
  {

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    private void fireChangeEvent() {
        ChangeEvent e = new ChangeEvent( this );
        Iterator iter = changeListeners.iterator();
        while ( iter.hasNext() ) {
            ChangeListener l = (ChangeListener) iter.next();
            l.stateChanged( e );
        }
    }
    
    // Variables declaration - do not modify//GEN-BEGIN:variables
    /**

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    if(changeListeners==null)
      return;
    for(int a = 0; a<changeListeners.size(); a++) {
      ChangeListener l = (ChangeListener)changeListeners.get(a);
      try {
        l.stateChanged(new ChangeEvent(this));
      } catch(RuntimeException e) {
        e.printStackTrace();
      }
    }
  }

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    if(changeListeners==null)
      return;
    for(int a = 0; a<changeListeners.size(); a++) {
      ChangeListener l = changeListeners.get(a);
      try {
        l.stateChanged(new ChangeEvent(this));
      } catch(RuntimeException e) {
        e.printStackTrace();
      }
    }
  }

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  public void informChangeListener() {
    BoostedChangeEvent<DocumentationContext> event = new BoostedChangeEvent<DocumentationContext>(
        this, this);
    ChangeListener listener = getChangeListener();
    if (listener != null)
      listener.stateChanged(event);


    if (changeListeners != null)
      for (ChangeListener listener2 : changeListeners)
        listener2.stateChanged(event);

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