LegendGradientBar

java.lang.Object
- java.awt.Component
- - java.awt.Container
  - - javax.swing.JComponent
    - - com.fr.van.chart.range.component.LegendGradientBar

所有已实现的接口:

UIObserver, ColorSelectable, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable
```
public class LegendGradientBar
extends javax.swing.JComponent
implements ColorSelectable, UIObserver
```
另请参阅:
序列化表格

嵌套类概要
- 从类继承的嵌套类/接口 javax.swing.JComponent
  javax.swing.JComponent.AccessibleJComponent
- 从类继承的嵌套类/接口 java.awt.Container
  java.awt.Container.AccessibleAWTContainer
- 从类继承的嵌套类/接口 java.awt.Component
  java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

字段概要
- 从类继承的字段 javax.swing.JComponent
  accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW
- 从类继承的字段 java.awt.Component
  BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT
- 从接口继承的字段 java.awt.image.ImageObserver
  ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

构造器概要

构造器
构造器和说明

LegendGradientBar()

构造器
构造器和说明
`LegendGradientBar()`

方法概要

方法
限定符和类型	方法和说明
`void`	`addChangeListener(javax.swing.event.ChangeListener changeListener)` 添加事件
`void`	`colorSetted(ColorCell colorCell)` 选中颜色
`void`	`fireColorAndDistChangeListener()` 响应事件
`java.awt.Color`	`getColor()`
`int`	`getColorSelectionBtnNum()`
`java.awt.Color`	`getSubColor()`
`protected void`	`paintComponent(java.awt.Graphics g)`
`void`	`populate(GradualIntervalConfig intervalConfig)`
`void`	`refreshColorSelectionBtnNum(int num)`
`void`	`refreshSubColor(java.awt.Color subColor)`
`void`	`registerChangeListener(UIObserverListener listener)` 给组件登记一个观察者监听事件
`void`	`setColor(java.awt.Color color)`
`void`	`setColorSelectionBtnNum(int colorSelectionBtnNum)`
`void`	`setSubColor(java.awt.Color subColor)`
`boolean`	`shouldResponseChangeListener()` 组件是否需要响应添加的观察者事件
`protected boolean`	`supportDrag()`
`void`	`update(GradualIntervalConfig intervalConfig)`

从类继承的方法 javax.swing.JComponent
addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getAccessibleContext, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, paramString, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update, updateUI

从类继承的方法 java.awt.Container
add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate, validateTree

从类继承的方法 java.awt.Component
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

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

- 构造器详细资料
  - LegendGradientBar
```
public LegendGradientBar()
```
- 方法详细资料
  - supportDrag
```
protected boolean supportDrag()
```
  - addChangeListener
```
public void addChangeListener(javax.swing.event.ChangeListener changeListener)
```
    添加事件
    
    参数:
    changeListener - 事件
  - paintComponent
```
protected void paintComponent(java.awt.Graphics g)
```
    覆盖:
    
    paintComponent 在类中 javax.swing.JComponent
  - refreshSubColor
```
public void refreshSubColor(java.awt.Color subColor)
```
  - refreshColorSelectionBtnNum
```
public void refreshColorSelectionBtnNum(int num)
```
  - getSubColor
```
public java.awt.Color getSubColor()
```
  - setSubColor
```
public void setSubColor(java.awt.Color subColor)
```
  - getColorSelectionBtnNum
```
public int getColorSelectionBtnNum()
```
  - setColorSelectionBtnNum
```
public void setColorSelectionBtnNum(int colorSelectionBtnNum)
```
  - getColor
```
public java.awt.Color getColor()
```
    指定者:
    
    getColor 在接口中 ColorSelectable
  - setColor
```
public void setColor(java.awt.Color color)
```
    指定者:
    
    setColor 在接口中 ColorSelectable
  - colorSetted
```
public void colorSetted(ColorCell colorCell)
```
    从接口复制的说明: ColorSelectable
    
    选中颜色
    
    指定者:
    
    colorSetted 在接口中 ColorSelectable
    
    参数:
    colorCell - 颜色单元格
  - populate
```
public void populate(GradualIntervalConfig intervalConfig)
```
  - update
```
public void update(GradualIntervalConfig intervalConfig)
```
  - registerChangeListener
```
public void registerChangeListener(UIObserverListener listener)
```
    从接口复制的说明: UIObserver
    
    给组件登记一个观察者监听事件
    
    指定者:
    
    registerChangeListener 在接口中 UIObserver
    
    参数:
    listener - 观察者监听事件
  - shouldResponseChangeListener
```
public boolean shouldResponseChangeListener()
```
    从接口复制的说明: UIObserver
    
    组件是否需要响应添加的观察者事件
    
    指定者:
    
    shouldResponseChangeListener 在接口中 UIObserver
    
    返回:
    如果需要响应观察者事件则返回true，否则返回false
  - fireColorAndDistChangeListener
```
public void fireColorAndDistChangeListener()
```
    响应事件

类 LegendGradientBar

嵌套类概要

从类继承的嵌套类/接口 javax.swing.JComponent

从类继承的嵌套类/接口 java.awt.Container

从类继承的嵌套类/接口 java.awt.Component

字段概要

从类继承的字段 javax.swing.JComponent

从类继承的字段 java.awt.Component

从接口继承的字段 java.awt.image.ImageObserver

构造器概要

方法概要

从类继承的方法 javax.swing.JComponent

从类继承的方法 java.awt.Container

从类继承的方法 java.awt.Component

从类继承的方法 java.lang.Object

构造器详细资料

LegendGradientBar

方法详细资料

supportDrag

addChangeListener

paintComponent

refreshSubColor

refreshColorSelectionBtnNum

getSubColor

setSubColor

getColorSelectionBtnNum

setColorSelectionBtnNum

getColor

setColor

colorSetted

populate

update

registerChangeListener

shouldResponseChangeListener

fireColorAndDistChangeListener