Package com.google.gwt.user.client.ui

Examples of com.google.gwt.user.client.ui.MouseWheelListenerCollection


   *
   * @param listener
   */
  public void addMouseWheelListener(MouseWheelListener listener) {
    if (mouseWheelListeners == null) {
      mouseWheelListeners = new MouseWheelListenerCollection();
      sinkEvents(Event.ONMOUSEWHEEL);
    }
    mouseWheelListeners.add(listener);
  }
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        mouseListeners.add(listener);
    }

    public void addMouseWheelListener(MouseWheelListener listener) {
        if (mouseWheelListeners == null) {
            mouseWheelListeners = new MouseWheelListenerCollection();
        }
        mouseWheelListeners.add(listener);
    }
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    mouseListeners.add(listener);
  }

  public void addMouseWheelListener(MouseWheelListener listener) {
    if (mouseWheelListeners == null) {
      mouseWheelListeners = new MouseWheelListenerCollection();
    }
    mouseWheelListeners.add(listener);
  }
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    mouseListeners.add(listener);
  }

  public void addMouseWheelListener(MouseWheelListener listener) {
    if (mouseWheelListeners == null) {
      mouseWheelListeners = new MouseWheelListenerCollection();
      sinkEvents(Event.ONMOUSEWHEEL);
    }
    mouseWheelListeners.add(listener);
  }
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  public void addMouseWheelListener(MouseWheelListener listener) {
    if (listener == null) {
      throw new IllegalArgumentException();
    }
    if (mouseWheelListeners == null) {
      mouseWheelListeners = new MouseWheelListenerCollection();
      sinkEvents(Event.ONMOUSEWHEEL);
    }
    mouseWheelListeners.add(listener);
  }
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    mouseListeners.add(listener);
  }

  public void addMouseWheelListener(MouseWheelListener listener) {
    if (mouseWheelListeners == null) {
      mouseWheelListeners = new MouseWheelListenerCollection();
      sinkEvents(Event.ONMOUSEWHEEL);
    }
    mouseWheelListeners.add(listener);
  }
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    removeListener(Event.MOUSEEVENTS, listener, mouseListeners);
  }

  public void addMouseWheelListener(MouseWheelListener listener) {
    if (mouseWheelListeners == null)
      mouseWheelListeners = new MouseWheelListenerCollection();
    addListener(Event.ONMOUSEWHEEL, listener, mouseListeners);
  }
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