Java javax.swing.plaf.metal 类 MetalScrollBarUI（JDK5）

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摘要： 嵌套 | 字段 | 构造方法 | 方法	详细信息： 字段 | 构造方法 | 方法

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javax.swing.plaf.metal
类 MetalScrollBarUI

java.lang.Object
  javax.swing.plaf.ComponentUI
      javax.swing.plaf.ScrollBarUI
          javax.swing.plaf.basic.BasicScrollBarUI
              javax.swing.plaf.metal.MetalScrollBarUI

所有已实现的接口：

LayoutManager, SwingConstants

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public class MetalScrollBarUI
   
   
   
   
extends BasicScrollBarUI
   
   
   
   

ScrollBarUI 的 Metal 外观实现

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嵌套类摘要

 

从类 javax.swing.plaf.basic.BasicScrollBarUI 继承的嵌套类/接口
BasicScrollBarUI.ArrowButtonListener, BasicScrollBarUI.ModelListener, BasicScrollBarUI.PropertyChangeHandler, BasicScrollBarUI.ScrollListener, BasicScrollBarUI.TrackListener

 

字段摘要
protected  javax.swing.plaf.metal.MetalBumps	bumps
protected  MetalScrollButton	decreaseButton
static String	FREE_STANDING_PROP
protected  MetalScrollButton	increaseButton
protected  boolean	isFreeStanding
protected  int	scrollBarWidth

 

从类 javax.swing.plaf.basic.BasicScrollBarUI 继承的字段
buttonListener, decrButton, DECREASE_HIGHLIGHT, incrButton, INCREASE_HIGHLIGHT, isDragging, maximumThumbSize, minimumThumbSize, modelListener, NO_HIGHLIGHT, propertyChangeListener, scrollbar, scrollListener, scrollTimer, thumbDarkShadowColor, thumbLightShadowColor, thumbRect, trackColor, trackHighlight, trackHighlightColor, trackListener, trackRect

 

从接口 javax.swing.SwingConstants 继承的字段
BOTTOM, CENTER, EAST, HORIZONTAL, LEADING, LEFT, NEXT, NORTH, NORTH_EAST, NORTH_WEST, PREVIOUS, RIGHT, SOUTH, SOUTH_EAST, SOUTH_WEST, TOP, TRAILING, VERTICAL, WEST

 

构造方法摘要
MetalScrollBarUI()

 

方法摘要
protected  void	configureScrollBarColors()
protected  JButton	createDecreaseButton(int orientation)           返回表示减少量视图的视图。
protected  JButton	createIncreaseButton(int orientation)           返回表示增加量视图的视图。
protected  PropertyChangeListener	createPropertyChangeListener()
static ComponentUI	createUI(JComponent c)
protected  Dimension	getMinimumThumbSize()           返回 thumb 的最小可接受大小。
Dimension	getPreferredSize(JComponent c)           垂直滚动条的首选宽度是（非 null）递增/递减按钮的首选宽度的最大值，也是 thumb 的最小宽度。
protected  void	installDefaults()
protected  void	installListeners()
protected  void	paintThumb(Graphics g, JComponent c, Rectangle thumbBounds)
protected  void	paintTrack(Graphics g, JComponent c, Rectangle trackBounds)
protected  void	setThumbBounds(int x, int y, int width, int height)           重写此方法只是为了增加无效区域。

 

从类 javax.swing.plaf.basic.BasicScrollBarUI 继承的方法

addLayoutComponent, createArrowButtonListener, createModelListener, createScrollListener, createTrackListener, getMaximumSize, getMaximumThumbSize, getSupportsAbsolutePositioning, getThumbBounds, getTrackBounds, installComponents, installKeyboardActions, installUI, isThumbRollover, layoutContainer, layoutHScrollbar, layoutVScrollbar, minimumLayoutSize, paint, paintDecreaseHighlight, paintIncreaseHighlight, preferredLayoutSize, removeLayoutComponent, scrollByBlock, scrollByUnit, setThumbRollover, uninstallComponents, uninstallDefaults, uninstallKeyboardActions, uninstallListeners, uninstallUI

 

从类 javax.swing.plaf.ComponentUI 继承的方法
contains, getAccessibleChild, getAccessibleChildrenCount, getMinimumSize, update

 

从类 java.lang.Object 继承的方法
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

字段详细信息

bumps

protected javax.swing.plaf.metal.MetalBumps bumps

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increaseButton

protected MetalScrollButton increaseButton

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decreaseButton

protected MetalScrollButton decreaseButton

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scrollBarWidth

protected int scrollBarWidth

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FREE_STANDING_PROP

public static final String FREE_STANDING_PROP

另请参见：

常量字段值

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isFreeStanding

protected boolean isFreeStanding

构造方法详细信息

MetalScrollBarUI

public MetalScrollBarUI()

方法详细信息

createUI

public static ComponentUI createUI(JComponent c)

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installDefaults

protected void installDefaults()

覆盖：

类 BasicScrollBarUI 中的 installDefaults