Module java.desktop

软件包 javax.swing

Class JSpinner.NumberEditor

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

javax.swing.JSpinner.DefaultEditor

javax.swing.JSpinner.NumberEditor

All Implemented Interfaces:

ImageObserver ， LayoutManager ， MenuContainer ， PropertyChangeListener ， Serializable ， EventListener ， Accessible ， ChangeListener

Enclosing class:

JSpinner

public static class JSpinner.NumberEditor
extends JSpinner.DefaultEditor

一个JSpinner的编辑器，其型号是SpinnerNumberModel 。 编辑器的值显示为JFormattedTextField其格式由NumberFormatter实例定义，其minimum和maximum属性映射到SpinnerNumberModel 。

从以下版本开始：

1.4

另请参见：

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.awt.Component

Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Nested classes/interfaces inherited from class java.awt.Container

Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class javax.swing.JComponent

JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class javax.swing.JPanel

JPanel.AccessibleJPanel

Field Summary

Fields inherited from class java.awt.Component

accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Fields inherited from class javax.swing.JComponent

listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

构造方法摘要

构造方法

Constructor	描述
NumberEditor(JSpinner spinner)	构造一个 JSpinner编辑器，支持显示和编辑一个 SpinnerNumberModel的值，一个 JFormattedTextField 。
NumberEditor(JSpinner spinner, String decimalFormatPattern)	构造一个 JSpinner编辑器，支持显示和编辑一个 SpinnerNumberModel的值，一个 JFormattedTextField 。

方法摘要

Modifier and Type	方法	描述
DecimalFormat	getFormat()	返回 java.text.DecimalFormat对象 JFormattedTextField用于解析和格式化数字。
SpinnerNumberModel	getModel()	返回我们的旋转器祖先的 SpinnerNumberModel 。
void	setComponentOrientation(ComponentOrientation o)	设置用于对该组件中的元素或文本进行排序的语言敏感方向。

Methods inherited from class 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, 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, requestFocus, requestFocus, requestFocusInWindow, resize, resize, setBounds, setBounds, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setMixingCutoutShape, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class 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

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, 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, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, 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

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JSpinner.DefaultEditor

addLayoutComponent, commitEdit, dismiss, getBaseline, getBaselineResizeBehavior, getSpinner, getTextField, layoutContainer, minimumLayoutSize, preferredLayoutSize, propertyChange, removeLayoutComponent, stateChanged

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

构造方法详细信息

NumberEditor

public NumberEditor(JSpinner spinner)

构造一个JSpinner编辑器，支持显示和编辑的价值SpinnerNumberModel用JFormattedTextField 。 This NumberEditor成为一个ChangeListener在微调和PropertyChangeListener在新的JFormattedTextField 。

参数

spinner - this编辑器将监控的微调器

异常

IllegalArgumentException - 如果纺纱机型号不是 SpinnerNumberModel的实例

另请参见：

getModel() ， getFormat() ， SpinnerNumberModel

NumberEditor

public NumberEditor(JSpinner spinner,
                    String decimalFormatPattern)

构造一个JSpinner编辑器，支持显示和编辑一个SpinnerNumberModel的值，一个JFormattedTextField 。 This NumberEditor成为一个ChangeListener上的微调和一个PropertyChangeListener在新的JFormattedTextField 。

参数

spinner - this编辑器将监控的微调器

decimalFormatPattern - DecimalFormat对象的初始模式，用于显示和解析文本字段的值。

异常

IllegalArgumentException -如果微调器模型不是一个实例 SpinnerNumberModel或者 decimalFormatPattern不是一个法律论据 DecimalFormat

另请参见：

JSpinner.DefaultEditor.getTextField() ， SpinnerNumberModel ， DecimalFormat

方法详细信息

getFormat

public DecimalFormat getFormat()

返回 java.text.DecimalFormat对象 JFormattedTextField用于解析和格式化数字。

结果

价值 getTextField().getFormatter().getFormat() 。

另请参见：

JSpinner.DefaultEditor.getTextField() ， DecimalFormat

getModel

public SpinnerNumberModel getModel()

返回我们的旋转器祖先的 SpinnerNumberModel 。

结果

getSpinner().getModel()

另请参见：

JSpinner.DefaultEditor.getSpinner() ， JSpinner.DefaultEditor.getTextField()

setComponentOrientation

public void setComponentOrientation(ComponentOrientation o)

设置用于对该组件中的元素或文本进行排序的语言敏感方向。 语言敏感的LayoutManager和Component子类将使用此属性来确定如何布局和绘制组件。

在施工时，组件的方向设置为ComponentOrientation.UNKNOWN ，表示尚未明确指定。 UNKNOWN方向的行为与ComponentOrientation.LEFT_TO_RIGHT相同。

要设置单个组件的方向，请使用此方法。 要设置整个组件层次结构的方向，请使用applyComponentOrientation 。

该方法更改布局相关信息，因此使组件层次结构无效。

重写：

setComponentOrientation在 Component

参数

o - 要设置的方向

另请参见：

ComponentOrientation ， Component.invalidate()