- java.lang.Object
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- javax.swing.plaf.ComponentUI
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- javax.swing.plaf.ScrollPaneUI
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- javax.swing.plaf.basic.BasicScrollPaneUI
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- javax.swing.plaf.synth.SynthScrollPaneUI
 
 
 
 
 
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- 实现的所有接口
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PropertyChangeListener,EventListener,SynthConstants,SynthUI,ScrollPaneConstants 
public class SynthScrollPaneUI extends BasicScrollPaneUI implements PropertyChangeListener, SynthUI
为JScrollPane提供Synth L&F UI代表。- 从以下版本开始:
 - 1.7
 
 
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字段汇总
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声明的属性在类 javax.swing.plaf.basic.BasicScrollPaneUI
hsbChangeListener, scrollpane, spPropertyChangeListener, viewportChangeListener, vsbChangeListener 
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Fields declared in interface javax.swing.ScrollPaneConstants
COLUMN_HEADER, HORIZONTAL_SCROLLBAR, HORIZONTAL_SCROLLBAR_ALWAYS, HORIZONTAL_SCROLLBAR_AS_NEEDED, HORIZONTAL_SCROLLBAR_NEVER, HORIZONTAL_SCROLLBAR_POLICY, LOWER_LEADING_CORNER, LOWER_LEFT_CORNER, LOWER_RIGHT_CORNER, LOWER_TRAILING_CORNER, ROW_HEADER, UPPER_LEADING_CORNER, UPPER_LEFT_CORNER, UPPER_RIGHT_CORNER, UPPER_TRAILING_CORNER, VERTICAL_SCROLLBAR, VERTICAL_SCROLLBAR_ALWAYS, VERTICAL_SCROLLBAR_AS_NEEDED, VERTICAL_SCROLLBAR_NEVER, VERTICAL_SCROLLBAR_POLICY, VIEWPORT 
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Fields declared in interface javax.swing.plaf.synth.SynthConstants
DEFAULT, DISABLED, ENABLED, FOCUSED, MOUSE_OVER, PRESSED, SELECTED 
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构造方法摘要
构造方法 构造器 描述 SynthScrollPaneUI() 
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方法摘要
所有方法 静态方法 实例方法 具体的方法 变量和类型 方法 描述 static ComponentUIcreateUI(JComponent x)为给定组件创建新的UI对象。voidpaint(Graphics g, JComponent c)根据外观和感觉绘制指定的组件。protected voidpaint(SynthContext context, Graphics g)绘制指定的组件。voidupdate(Graphics g, JComponent c)通知此UI委托重新绘制指定的组件。-  
               
声明方法的类 javax.swing.plaf.basic.BasicScrollPaneUI
createHSBChangeListener, createMouseWheelListener, createPropertyChangeListener, createViewportChangeListener, createVSBChangeListener, getBaseline, getBaselineResizeBehavior, getMaximumSize, installDefaults, installKeyboardActions, installListeners, syncScrollPaneWithViewport, uninstallDefaults, uninstallKeyboardActions, uninstallListeners, updateColumnHeader, updateRowHeader, updateScrollBarDisplayPolicy, updateViewport 
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声明方法的类 javax.swing.plaf.ComponentUI
contains, getAccessibleChild, getAccessibleChildrenCount, getMinimumSize, getPreferredSize, installUI, uninstallUI 
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声明方法的类 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait 
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声明方法的接口 java.beans.PropertyChangeListener
propertyChange 
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声明方法的接口 javax.swing.plaf.synth.SynthUI
getContext, paintBorder 
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方法详细信息
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createUI
public static ComponentUI createUI(JComponent x)
为给定组件创建新的UI对象。- 参数
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x- 为其创建UI对象的组件 - 结果
 - UI对象
 
 
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update
public void update(Graphics g, JComponent c)
通知此UI委托重新绘制指定的组件。 此方法绘制组件背景,然后调用paint(SynthContext,Graphics)方法。通常,此方法不需要被子类覆盖。 所有外观和感觉渲染代码应驻留在
paint方法中。- 重写:
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update在课堂上ComponentUI - 参数
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g- 用于绘画的Graphics对象 -  
              
c- 正在绘制的组件 - 另请参见:
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paint(SynthContext,Graphics) 
 
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paint
public void paint(Graphics g, JComponent c)
根据外观和感觉绘制指定的组件。Synth Look and Feel不使用此方法。 绘画由
paint(SynthContext,Graphics)方法处理。- 重写:
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paint课程ComponentUI - 参数
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g- 用于绘画的Graphics对象 -  
              
c- 正在绘制的组件 - 另请参见:
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paint(SynthContext,Graphics) 
 
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paint
protected void paint(SynthContext context, Graphics g)
绘制指定的组件。- 参数
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context- 正在绘制的组件的上下文 -  
              
g- 用于绘画的Graphics对象 - 另请参见:
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update(Graphics,JComponent) 
 
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