multisplitpaneui.java

gcc的组建

    Iterator iterator = uis.iterator();
    // first UI delegate provides the return value
    if (iterator.hasNext()) 
      {
        ComponentUI ui = (ComponentUI) iterator.next();
        result = ui.getMinimumSize(c);
      }
    // return values from auxiliary UI delegates are ignored
    while (iterator.hasNext())
      {
        ComponentUI ui = (ComponentUI) iterator.next();
        /* Dimension ignored = */ ui.getMinimumSize(c);
      }
    return result;
  }
    
  /**
   * Calls the {@link ComponentUI#getMaximumSize(JComponent)} method for all
   * the UI delegates managed by this <code>MultiSplitPaneUI</code>, 
   * returning the maximum size for the UI delegate from the primary look and 
   * feel. 
   * 
   * @param c  the component.
   * 
   * @return The maximum size returned by the UI delegate from the primary 
   *         look and feel. 
   */
  public Dimension getMaximumSize(JComponent c)
  {
    Dimension result = null;
    Iterator iterator = uis.iterator();
    // first UI delegate provides the return value
    if (iterator.hasNext()) 
      {
        ComponentUI ui = (ComponentUI) iterator.next();
        result = ui.getMaximumSize(c);
      }
    // return values from auxiliary UI delegates are ignored
    while (iterator.hasNext())
      {
        ComponentUI ui = (ComponentUI) iterator.next();
        /* Dimension ignored = */ ui.getMaximumSize(c);
      }
    return result;
  }
  
  /**
   * Calls the {@link ComponentUI#getAccessibleChildrenCount(JComponent)} method
   * for all the UI delegates managed by this <code>MultiSplitPaneUI</code>, 
   * returning the count for the UI delegate from the primary look and 
   * feel. 
   * 
   * @param c  the component.
   * 
   * @return The count returned by the UI delegate from the primary 
   *         look and feel. 
   */
  public int getAccessibleChildrenCount(JComponent c)
  {
    int result = 0;
    Iterator iterator = uis.iterator();
    // first UI delegate provides the return value
    if (iterator.hasNext()) 
      {
        ComponentUI ui = (ComponentUI) iterator.next();
        result = ui.getAccessibleChildrenCount(c);
      }
    // return values from auxiliary UI delegates are ignored
    while (iterator.hasNext())
      {
        ComponentUI ui = (ComponentUI) iterator.next();
        /* int ignored = */ ui.getAccessibleChildrenCount(c);
      }
    return result;
  }
  
  /**
   * Calls the {@link ComponentUI#getAccessibleChild(JComponent, int)} method
   * for all the UI delegates managed by this <code>MultiSplitPaneUI</code>, 
   * returning the child for the UI delegate from the primary look and 
   * feel. 
   * 
   * @param c  the component
   * @param i  the child index.
   * 
   * @return The child returned by the UI delegate from the primary 
   *         look and feel. 
   */
  public Accessible getAccessibleChild(JComponent c, int i)
  {
    Accessible result = null;
    Iterator iterator = uis.iterator();
    // first UI delegate provides the return value
    if (iterator.hasNext()) 
      {
        ComponentUI ui = (ComponentUI) iterator.next();
        result = ui.getAccessibleChild(c, i);
      }
    // return values from auxiliary UI delegates are ignored
    while (iterator.hasNext())
      {
        ComponentUI ui = (ComponentUI) iterator.next();
        /* Accessible ignored = */ ui.getAccessibleChild(c, i);
      }
    return result;
  }
  
  /**
   * Calls the {@link SplitPaneUI#resetToPreferredSizes(JSplitPane)} method 
   * for all the UI delegates managed by this <code>MultiSplitPaneUI</code>.
   * 
   * @param pane  the component.
   */
  public void resetToPreferredSizes(JSplitPane pane) {
    Iterator iterator = uis.iterator();
    while (iterator.hasNext())
    {
      SplitPaneUI ui = (SplitPaneUI) iterator.next();
      ui.resetToPreferredSizes(pane);
    }
  }

  /**
   * Calls the {@link SplitPaneUI#setDividerLocation(JSplitPane, int)} method 
   * for all the UI delegates managed by this <code>MultiSplitPaneUI</code>.
   * 
   * @param pane  the component.
   * @param location  the location.
   */
  public void setDividerLocation(JSplitPane pane, int location) {
    Iterator iterator = uis.iterator();
    while (iterator.hasNext())
    {
      SplitPaneUI ui = (SplitPaneUI) iterator.next();
      ui.setDividerLocation(pane, location);
    }
  }

  /**
   * Calls the {@link SplitPaneUI#getDividerLocation(JSplitPane)} method for all
   * the UI delegates managed by this <code>MultiSplitPaneUI</code>, 
   * returning the location for the UI delegate from the primary look and 
   * feel. 
   * 
   * @param pane  the component.
   * 
   * @return The location returned by the UI delegate from the primary 
   *         look and feel. 
   */
  public int getDividerLocation(JSplitPane pane) {
    int result = 0;
    Iterator iterator = uis.iterator();
    // first UI delegate provides the return value
    if (iterator.hasNext()) 
      {
        SplitPaneUI ui = (SplitPaneUI) iterator.next();
        result = ui.getDividerLocation(pane);
      }
    // return values from auxiliary UI delegates are ignored
    while (iterator.hasNext())
      {
        SplitPaneUI ui = (SplitPaneUI) iterator.next();
        /* int ignored = */ ui.getDividerLocation(pane);
      }
    return result;
  }

  /**
   * Calls the {@link SplitPaneUI#getMinimumDividerLocation(JSplitPane)} method 
   * for all the UI delegates managed by this <code>MultiSplitPaneUI</code>, 
   * returning the location for the UI delegate from the primary look and 
   * feel. 
   * 
   * @param pane  the component.
   * 
   * @return The location returned by the UI delegate from the primary 
   *         look and feel. 
   */
  public int getMinimumDividerLocation(JSplitPane pane) {
    int result = 0;
    Iterator iterator = uis.iterator();
    // first UI delegate provides the return value
    if (iterator.hasNext()) 
      {
        SplitPaneUI ui = (SplitPaneUI) iterator.next();
        result = ui.getMinimumDividerLocation(pane);
      }
    // return values from auxiliary UI delegates are ignored
    while (iterator.hasNext())
      {
        SplitPaneUI ui = (SplitPaneUI) iterator.next();
        /* int ignored = */ ui.getMinimumDividerLocation(pane);
      }
    return result;
  }

  /**
   * Calls the {@link SplitPaneUI#getMaximumDividerLocation(JSplitPane)} method 
   * for all the UI delegates managed by this <code>MultiSplitPaneUI</code>, 
   * returning the location for the UI delegate from the primary look and 
   * feel. 
   * 
   * @param pane  the component.
   * 
   * @return The location returned by the UI delegate from the primary 
   *         look and feel. 
   */
  public int getMaximumDividerLocation(JSplitPane pane) {
    int result = 0;
    Iterator iterator = uis.iterator();
    // first UI delegate provides the return value
    if (iterator.hasNext()) 
      {
        SplitPaneUI ui = (SplitPaneUI) iterator.next();
        result = ui.getMaximumDividerLocation(pane);
      }
    // return values from auxiliary UI delegates are ignored
    while (iterator.hasNext())
      {
        SplitPaneUI ui = (SplitPaneUI) iterator.next();
        /* int ignored = */ ui.getMaximumDividerLocation(pane);
      }
    return result;
  }

  /**
   * Calls the {@link SplitPaneUI#finishedPaintingChildren(JSplitPane, 
   * Graphics)} method for all the UI delegates managed by this 
   * <code>MultiSplitPaneUI</code>.
   * 
   * @param pane  the component.
   * @param g  the graphics device.
   */
  public void finishedPaintingChildren(JSplitPane pane, Graphics g) {
    Iterator iterator = uis.iterator();
    while (iterator.hasNext())
    {
      SplitPaneUI ui = (SplitPaneUI) iterator.next();
      ui.finishedPaintingChildren(pane, g);
    }
  }

}