ใฏใฉในJSlider
- ใในใฆใฎๅฎ่ฃ ใใใใคใณใฟใใงใผใน:
ImageObserver,MenuContainer,Serializable,Accessible,SwingConstants
ในใฉใคใใฏใๅคง็ฎ็ใใจใใใฎ้ใฎๅฐ็ฎ็ใใฎไธกๆนใ่กจ็คบใงใใพใใ ็ฎ็ใ้ใฎๅคๆฐใฏsetMajorTickSpacingใจsetMinorTickSpacingใงๆฑบๅฎใงใใพใใ ็ฎ็ใใใใคใณใใใใใใฉใใใฏใsetPaintTicksใงๅถๅพกใใใพใใ
ในใฉใคใใฏใใใญในใใปใฉใใซใในใฉใคใใฎใใฉใใฏใซๆฒฟใฃใฆไธๅฎใฎ้้ใง(ใพใใฏไปปๆใฎไฝ็ฝฎใซ)่กจ็คบใใใใจใใงใใพใใ ใฉใใซใใใคใณใใใใใใฉใใใฏใsetLabelTableใจsetPaintLabelsใงๅถๅพกใใใพใใ
่ฉณ็ดฐใจไพใซใคใใฆใฏใใThe Java TutorialใใฎใHow to Use Slidersใใๅ็ งใใฆใใ ใใใ
่ญฆๅ: Swingใฏในใฌใใใซๅฏพใใฆๅฎๅ จใงใฏใใใพใใใ ่ฉณ็ดฐใฏใใSwing's Threading Policyใใๅ็ งใใฆใใ ใใใ
่ญฆๅ: ใใฎใฏใฉในใฎ็ดๅๅใใใใชใใธใงใฏใใฏใไปๅพใฎSwingใชใชใผในใจไบๆใงใฏใชใใชใไบๅฎใงใใ ็พๅจใฎ็ดๅๅใฎใตใใผใใฏใ็ญๆ้ใฎๆ ผ็ดใใๅใใใผใธใงใณใฎSwingใๅฎ่กใใใขใใชใฑใผใทใงใณ้ใฎRMIใซ้ฉใใฆใใพใใ 1.4ใงใฏใใในใฆใฎJavaBeansใฎ้ทๆในใใฌใผใธใฎใตใใผใใjava.beansใใใฑใผใธใซ่ฟฝๅ ใใใพใใใ XMLEncoderใๅ็
งใใฆใใ ใใใ
- ๅฐๅ ฅใใใใใผใธใงใณ:
- 1.2
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ใในใใใใใฏใฉในใฎใตใใชใผ
ใในใใใใใฏใฉในไฟฎ้ฃพๅญใจๅใฏใฉใน่ชฌๆprotected classใใฎใฏใฉในใฏJSliderใฏใฉในใฎใขใฏใปใทใใชใใฃใปใตใใผใใๅฎ่ฃ ใใฆใใพใใใฏใฉในjavax.swing.JComponentใงๅฎฃ่จใใใใในใใใใใฏใฉใน/ใคใณใฟใใงใผใน
JComponent.AccessibleJComponentใฏใฉในjava.awt.Containerใงๅฎฃ่จใใใใในใใใใใฏใฉใน/ใคใณใฟใใงใผใน
Container.AccessibleAWTContainerใฏใฉในjava.awt.Componentใงๅฎฃ่จใใใใในใใใใใฏใฉใน/ใคใณใฟใใงใผใน
Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy -
ใใฃใผใซใใฎใตใใชใผ
ใใฃใผใซใไฟฎ้ฃพๅญใจๅใใฃใผใซใ่ชฌๆprotected ChangeEventChangeEventใ็คบใๅฏไธใฎ็ถๆ (่ชญๅใๅฐ็จ)ใฏใฝใผในใปใใญใใใฃใงใใใใใในใฉใคใใฎๅใคใณในใฟใณในใซๅฟ ่ฆใชใฎใฏใใฎใคใใณใ1ใคใ ใใงใใprotected ChangeListenerchangeListener (ๆฅๅฐพ่พใชใ)ใฏในใฉใคใใฎใขใใซใซ่ฟฝๅ ใใใชในใใผใงใใprotected intๅคง็ฎ็ใ้ใฎๅคๆฐใงใใๅคง็ฎ็ใใฏๅฐ็ฎ็ใใซๅๅฒใใใพใใprotected intๅฐ็ฎ็ใ้ใฎๅคๆฐใงใใๅฐ็ฎ็ใใฏๅคง็ฎ็ใใฎ้ใซ่กจ็คบใใใพใใprotected intในใฉใคใใๆฐดๅนณใงใใใๅ็ดใงใใใใ็คบใใพใใใใใฉใซใใฏๆฐดๅนณใงใใprotected BoundedRangeModelในใฉใคใใฎๆฐๅคใฎๆๅคงๅคใๆๅฐๅคใใใใณ็พๅจไฝ็ฝฎใฎๅคใๅฆ็ใใใใผใฟใปใขใใซใงใใprotected booleantrueใฎๅ ดๅใใใ(ใใใณใใใ่กจใใใผใฟๅค)ใฏใใฆใผใถใผใใใใ็ฝฎใใไฝ็ฝฎใซใใฃใจใ่ฟใ็ฎ็ใใซ็ฝฎใใใพใใใฏใฉในjavax.swing.JComponentใงๅฎฃ่จใใใใใฃใผใซใ
listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOWใฏใฉในjava.awt.Componentใงๅฎฃ่จใใใใใฃใผใซใ
accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENTใคใณใฟใใงใผในjava.awt.image.ImageObserverใงๅฎฃ่จใใใฆใใใใฃใผใซใ
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTHใคใณใฟใใงใผในjavax.swing.SwingConstantsใงๅฎฃ่จใใใฆใใใใฃใผใซใ
BOTTOM, CENTER, EAST, HORIZONTAL, LEADING, LEFT, NEXT, NORTH, NORTH_EAST, NORTH_WEST, PREVIOUS, RIGHT, SOUTH, SOUTH_EAST, SOUTH_WEST, TOP, TRAILING, VERTICAL, WEST -
ใณใณในใใฉใฏใฟใฎใตใใชใผ
ใณใณในใใฉใฏใฟใณใณในใใฉใฏใฟ่ชฌๆJSlider()็ฏๅฒใ0ใใ100ใๅๆๅคใ50ใฎๆฐดๅนณในใฉใคใใไฝๆใใพใใJSlider(int orientation) ๆนๅใๆๅฎใใฆใ็ฏๅฒใ0ใใ100ใๅๆๅคใ50ใฎในใฉใคใใไฝๆใใพใใJSlider(int min, int max) ๆๅฐๅคใจๆๅคงๅคใฎๅ่จใๅนณๅใใๅคใซ็ญใใๅๆๅคใๆใคใๆๅฎใใใๆๅฐๅคใใใณๆๅคงๅคใไฝฟใฃใฆใๆฐดๅนณในใฉใคใใไฝๆใใพใใJSlider(int min, int max, int value) ๆๅฐๅคใๆๅคงๅคใใใใณๅๆๅคใๆๅฎใใฆใๆฐดๅนณในใฉใคใใไฝๆใใพใใJSlider(int orientation, int min, int max, int value) ๆนๅใๆๅฐๅคใๆๅคงๅคใใใใณๅๆๅคใๆๅฎใใฆใในใฉใคใใไฝๆใใพใใJSlider(BoundedRangeModel brm) ๆๅฎใใใBoundedRangeModelใไฝฟใฃใฆๆฐดๅนณในใฉใคใใไฝๆใใพใใ -
ใกใฝใใใฎใตใใชใผ
ไฟฎ้ฃพๅญใจๅใกใฝใใ่ชฌๆvoidในใฉใคใใซChangeListenerใ่ฟฝๅ ใใพใใprotected ChangeListenerใตใใฏใฉในใๅฅใฎๆนๆณใงใขใใซใฎChangeEventใๅฆ็ใใๅ ดๅใฏใใใฎใกใฝใใใใชใผใใผใฉใคใใใฆChangeListenerใฎใซในใฟใ ๅฎ่ฃ ใฎใคใณในใฟใณในใ่ฟใใใจใใงใใพใใcreateStandardLabels(int increment) ในใฉใคใใฎๆๅฐๅคใใ้ๅงใใๆๅฎใใใๅขๅๅคใไฝฟ็จใใฆใๆฐๅคใใญในใใปใฉใใซใๆใคHashtableใไฝๆใใพใใcreateStandardLabels(int increment, int start) ๆๅฎใใใๅง็นใใ้ๅงใใๆๅฎใใใๅขๅๅคใไฝฟ็จใใฆใๆฐๅคใใญในใใปใฉใใซใๆใคHashtableใไฝๆใใพใใprotected voidใใฎJSliderใใฝใผในใจใใChangeEventใใChangeEventใฎ้็ฅใๅใใ็ป้ฒใใใฆใใใในใฆใฎChangeListenerใซ้ไฟกใใพใใใใฎJSliderใซ้ข้ฃไปใใใใAccessibleContextใๅๅพใใพใใaddChangeListener()ใไฝฟ็จใใฆใใฎJSliderใซ่ฟฝๅ ใใใใในใฆใฎChangeListenerใฎ้ ๅใ่ฟใใพใใintBoundedRangeModelใฎใใจใฏในใใณใใใ่ฟใใพใใbooleanในใฉใคใใซ่กจ็คบใใใๅคใฎ็ฏๅฒใ้ๅธธใจใฏ้ใซใชใๅ ดๅใฏtrueใ่ฟใใพใใใฉใฎใฉใใซใใฉใฎๅคใซๆ็ปใใใใๆฑบใใใฎใซไฝฟใใใฃใฏใทใงใใชใ่ฟใใพใใintๅคง็ฎ็ใใฎ้้ใ่ฟใใพใใintBoundedRangeModelใฎในใฉใคใใซใใฃใฆใตใใผใใใใฆใใๆๅคงๅคใ่ฟใใพใใintBoundedRangeModelใฎในใฉใคใใซใใฃใฆใตใใผใใใใฆใใๆๅฐๅคใ่ฟใใพใใintๅฐ็ฎ็ใใฎ้้ใ่ฟใใพใใgetModel()ในใฉใคใใฎ3ใคใฎๅบๆฌใใญใใใฃใงใใใๆๅฐๅคใๆๅคงๅคใใใใณๅคใๅฆ็ใใBoundedRangeModelใ่ฟใใพใใintใใฎในใฉใคใใฎๅ็ดใพใใฏๆฐดๅนณใฎๆนๅใ่ฟใใพใใbooleanใฉใใซใใใคใณใใใใใใฉใใใ็คบใใพใใboolean็ฎ็ใใใใคใณใใใใใใฉใใใ็คบใใพใใbooleanใใฉใใฏ(ในใฉใคใใในใฉใคใใใ้ ๅ)ใใใคใณใใใใใใฉใใใ็คบใใพใใbooleanใใ(ใใใณใใใ่กจใใใผใฟๅค)ใใใฆใผใถใผใใใใ็ฝฎใใไฝ็ฝฎใซใใฃใจใ่ฟใ็ฎ็ใใซ็ฝฎใใใๅ ดๅใซใtrueใ่ฟใใพใใgetUI()ใใฎใณใณใใผใใณใใฎL&Fใๅฎ่ฃ ใใUIใชใใธใงใฏใใๅๅพใใพใใใใฎใณใณใใผใใณใใใฌใณใใชใณใฐใใL&Fใฏใฉในใฎๅๅใ่ฟใใพใใintgetValue()BoundedRangeModelใฎในใฉใคใใฎ็พๅจๅคใ่ฟใใพใใbooleanใขใใซใฎvalueIsAdjustingใใญใใใฃใ่ฟใใพใใbooleanimageUpdate(Image img, int infoflags, int x, int y, int w, int h) ใคใกใผใธใๅคๆดใใใใจใใซใณใณใใผใใณใใใตใใใณใใคใณใใใพใใprotected StringใใฎJSliderใฎๆๅญๅ่กจ็พใ่ฟใใพใใvoidในใฉใคใใใChangeListenerใๅ้คใใพใใvoidsetExtent(int extent) ใใใซใใฃใฆใใซใใผใใใใ็ฏๅฒใฎใตใคใบใ่จญๅฎใใพใใvoidใใฎใณใณใใผใใณใใฎใใฉใณใใ่จญๅฎใใพใใvoidsetInverted(boolean b) ในใฉใคใใซ่กจ็คบใใๅคใฎ็ฏๅฒใ้ๅธธใจใฏ้ใซใใๅ ดๅใฏtrueใๆๅฎใใ้ๅธธใฎ้ ๅบใซใใใซใฏfalseใๆๅฎใใพใใvoidsetLabelTable(Dictionary labels) ไปปๆใฎๆๅฎใใใๅคใซใฉใฎใฉใใซใๆ็ปใใใใใๆๅฎใใใจใใซไฝฟ็จใใพใใvoidsetMajorTickSpacing(int n) ๅคง็ฎ็ใใฎ้้ใ่จญๅฎใใพใใvoidsetMaximum(int maximum) ในใฉใคใใฎๆๅคงๅคใmaximumใซ่จญๅฎใใพใใvoidsetMinimum(int minimum) ในใฉใคใใฎๆๅฐๅคใminimumใซ่จญๅฎใใพใใvoidsetMinorTickSpacing(int n) ๅฐ็ฎ็ใใฎ้้ใ่จญๅฎใใพใใvoidsetModel(BoundedRangeModel newModel) ในใฉใคใใฎ3ใคใฎๅบๆฌใใญใใใฃใงใใใๆๅฐๅคใๆๅคงๅคใใใใณๅคใๅฆ็ใใBoundedRangeModelใ่จญๅฎใใพใใvoidsetOrientation(int orientation) ในใฉใคใใฎๆนๅใSwingConstants.VERTICALใพใใฏSwingConstants.HORIZONTALใซ่จญๅฎใใพใใvoidsetPaintLabels(boolean b) ใฉใใซใในใฉใคใใงใใคใณใใใใใใฉใใใๆๅฎใใพใใvoidsetPaintTicks(boolean b) ็ฎ็ใใในใฉใคใใงใใคใณใใใใใใฉใใใๆๅฎใใพใใvoidsetPaintTrack(boolean b) ใใฉใใฏใในใฉใคใใงใใคใณใใใใใใฉใใใๆๅฎใใพใใvoidsetSnapToTicks(boolean b) trueใๆๅฎใใใจใใใ(ใใใณใใใ่กจใใใผใฟๅค)ใฏใฆใผใถใผใใใใ็ฝฎใใไฝ็ฝฎใซใใฃใจใ่ฟใ็ฎ็ใใซ็ฝฎใใใพใใvoidใณใณใใผใใณใใฎL&Fใๅฎ่ฃ ใใUIใชใใธใงใฏใใ่จญๅฎใใพใใvoidsetValue(int n) ในใฉใคใใฎ็พๅจๅคใnใซ่จญๅฎใใพใใvoidsetValueIsAdjusting(boolean b) ใขใใซใฎvalueIsAdjustingใใญใใใฃใ่จญๅฎใใพใใprotected voidใฉใใซใปใใผใใซๅ ใฎๅใฉใใซใซๅฏพใใฆupdateUIใๅผใณๅบใใใจใซใใใใใใใฎใฉใใซใฎUIใๆดๆฐใใพใใvoidupdateUI()็พๅจใฎใซใใฏใปใขใณใใปใใฃใผใซใใใฎๅคใซUIใใญใใใฃใใชใปใใใใพใใใฏใฉในjavax.swing.JComponentใงๅฎฃ่จใใใใกใฝใใ
addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, fireVetoableChange, 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, 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, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, updateใฏใฉในjava.awt.Containerใงๅฎฃ่จใใใใกใฝใใ
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, validateTreeใฏใฉในjava.awt.Componentใงๅฎฃ่จใใใใกใฝใใ
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, 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, 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, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setMixingCutoutShape, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle
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ใใฃใผใซใ่ฉณ็ดฐ
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sliderModel
protected BoundedRangeModel sliderModelในใฉใคใใฎๆฐๅคใฎๆๅคงๅคใๆๅฐๅคใใใใณ็พๅจไฝ็ฝฎใฎๅคใๅฆ็ใใใใผใฟใปใขใใซใงใใ -
majorTickSpacing
protected int majorTickSpacingๅคง็ฎ็ใ้ใฎๅคๆฐใงใใๅคง็ฎ็ใใฏๅฐ็ฎ็ใใซๅๅฒใใใพใใ -
minorTickSpacing
protected int minorTickSpacingๅฐ็ฎ็ใ้ใฎๅคๆฐใงใใๅฐ็ฎ็ใใฏๅคง็ฎ็ใใฎ้ใซ่กจ็คบใใใพใใ- ้ข้ฃ้ ็ฎ:
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snapToTicks
protected boolean snapToTickstrueใฎๅ ดๅใใใ(ใใใณใใใ่กจใใใผใฟๅค)ใฏใใฆใผใถใผใใใใ็ฝฎใใไฝ็ฝฎใซใใฃใจใ่ฟใ็ฎ็ใใซ็ฝฎใใใพใใ ใใใฉใซใใฏใfalseใงใใ- ้ข้ฃ้ ็ฎ:
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orientation
protected int orientationในใฉใคใใๆฐดๅนณใงใใใๅ็ดใงใใใใ็คบใใพใใใใใฉใซใใฏๆฐดๅนณใงใใ- ้ข้ฃ้ ็ฎ:
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changeListener
protected ChangeListener changeListenerchangeListener (ๆฅๅฐพ่พใชใ)ใฏในใฉใคใใฎใขใใซใซ่ฟฝๅ ใใใชในใใผใงใใ ใชในใใผใฏใcreateChangeListenerใใ่ฟใใใChangeListenerใซๅๆๅใใใพใใใใใฏใใใใฉใซใใงใฏใในใฉใคใใซ็ดๆฅ่ฟฝๅ ใใใChangeListener(ใใใฐ)ใซใคใใณใใ่ปข้ใใใฎใฟใงใใ- ้ข้ฃ้ ็ฎ:
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changeEvent
protected transient ChangeEvent changeEventChangeEventใ็คบใๅฏไธใฎ็ถๆ (่ชญๅใๅฐ็จ)ใฏใฝใผในใปใใญใใใฃใงใใใใใในใฉใคใใฎๅใคใณในใฟใณในใซๅฟ ่ฆใชใฎใฏใใฎใคใใณใ1ใคใ ใใงใใ ใใใง็ๆใใใใคใใณใใฎใฝใผในใฏใๅธธใซใthisใใงใใ ใฏใใใฆใคใใณใ้็ฅใใใชใฌใผใใใใจใใซใใคใใณใใฏ้ ใใฆไฝๆใใใพใใ- ้ข้ฃ้ ็ฎ:
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ใณใณในใใฉใฏใฟใฎ่ฉณ็ดฐ
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JSlider
public JSlider()็ฏๅฒใ0ใใ100ใๅๆๅคใ50ใฎๆฐดๅนณในใฉใคใใไฝๆใใพใใ -
JSlider
public JSlider(int orientation) ๆนๅใๆๅฎใใฆใ็ฏๅฒใ0ใใ100ใๅๆๅคใ50ใฎในใฉใคใใไฝๆใใพใใ ๆนๅใฏใSwingConstants.VERTICALใพใใฏSwingConstants.HORIZONTALใฎใใใใใงใใ- ใใฉใกใผใฟ:
orientation- ในใฉใคใใฎๆนๅ- ในใญใผ:
IllegalArgumentException- ๆนๅใVERTICALใHORIZONTALใฎใใใใงใใชใๅ ดๅ- ้ข้ฃ้ ็ฎ:
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JSlider
public JSlider(int min, int max) ๆๅฐๅคใจๆๅคงๅคใฎๅ่จใๅนณๅใใๅคใซ็ญใใๅๆๅคใๆใคใๆๅฎใใใๆๅฐๅคใใใณๆๅคงๅคใไฝฟใฃใฆใๆฐดๅนณในใฉใคใใไฝๆใใพใใในใฉใคใใฎๆๅฐๅคใใใณๆๅคงๅคใจใใฆ่จญๅฎใใใๅคใ้ฉๅใงใชใใใใซๅ้กใ็บ็ใใๅ ดๅใฏใในใฉใคใใฎใใผใฟใไฟๆใใ
BoundedRangeModelใใใฎๅ้กใๅฆ็ใใพใใ ่ฉณ็ดฐใฏใBoundedRangeModelใฎใใญใฅใกใณใใๅ็ งใใฆใใ ใใใ- ใใฉใกใผใฟ:
min- ในใฉใคใใฎๆๅฐๅคmax- ในใฉใคใใฎๆๅคงๅค- ้ข้ฃ้ ็ฎ:
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JSlider
public JSlider(int min, int max, int value) ๆๅฐๅคใๆๅคงๅคใใใใณๅๆๅคใๆๅฎใใฆใๆฐดๅนณในใฉใคใใไฝๆใใพใใในใฉใคใใฎๆๅฐๅคใๅๆๅคใใใใณๆๅคงๅคใจใใฆ่จญๅฎใใใๅคใ้ฉๅใงใชใใใใซๅ้กใ็บ็ใใๅ ดๅใฏใในใฉใคใใฎใใผใฟใไฟๆใใ
BoundedRangeModelใใใฎๅ้กใๅฆ็ใใพใใ ่ฉณ็ดฐใฏใBoundedRangeModelใฎใใญใฅใกใณใใๅ็ งใใฆใใ ใใใ- ใใฉใกใผใฟ:
min- ในใฉใคใใฎๆๅฐๅคmax- ในใฉใคใใฎๆๅคงๅคvalue- ในใฉใคใใฎๅๆๅค- ้ข้ฃ้ ็ฎ:
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JSlider
public JSlider(int orientation, int min, int max, int value) ๆนๅใๆๅฐๅคใๆๅคงๅคใใใใณๅๆๅคใๆๅฎใใฆใในใฉใคใใไฝๆใใพใใ ๆนๅใฏใSwingConstants.VERTICALใพใใฏSwingConstants.HORIZONTALใฎใใใใใงใใในใฉใคใใฎๆๅฐๅคใๅๆๅคใใใใณๆๅคงๅคใจใใฆ่จญๅฎใใใๅคใ้ฉๅใงใชใใใใซๅ้กใ็บ็ใใๅ ดๅใฏใในใฉใคใใฎใใผใฟใไฟๆใใ
BoundedRangeModelใใใฎๅ้กใๅฆ็ใใพใใ ่ฉณ็ดฐใฏใBoundedRangeModelใฎใใญใฅใกใณใใๅ็ งใใฆใใ ใใใ- ใใฉใกใผใฟ:
orientation- ในใฉใคใใฎๆนๅmin- ในใฉใคใใฎๆๅฐๅคmax- ในใฉใคใใฎๆๅคงๅคvalue- ในใฉใคใใฎๅๆๅค- ในใญใผ:
IllegalArgumentException- ๆนๅใVERTICALใHORIZONTALใฎใใใใงใใชใๅ ดๅ- ้ข้ฃ้ ็ฎ:
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JSlider
public JSlider(BoundedRangeModel brm) ๆๅฎใใใBoundedRangeModelใไฝฟใฃใฆๆฐดๅนณในใฉใคใใไฝๆใใพใใ- ใใฉใกใผใฟ:
brm- ในใฉใคใใฎBoundedRangeModel
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ใกใฝใใใฎ่ฉณ็ดฐ
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getUI
public SliderUI getUI()ใใฎใณใณใใผใใณใใฎL&Fใๅฎ่ฃ ใใUIใชใใธใงใฏใใๅๅพใใพใใ- ใชใผใใผใฉใคใ:
- ใฏใฉใน
JComponentใฎgetUI - ๆปใๅค:
- ในใฉใคใใฎL&Fใๅฎ่ฃ ใใSliderUIใชใใธใงใฏใ
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setUI
@BeanProperty(hidden=true, visualUpdate=true, description="The UI object that implements the slider's LookAndFeel.") public void setUI(SliderUI ui) ใณใณใใผใใณใใฎL&Fใๅฎ่ฃ ใใUIใชใใธใงใฏใใ่จญๅฎใใพใใ- ใใฉใกใผใฟ:
ui- SliderUI L&Fใชใใธใงใฏใ- ้ข้ฃ้ ็ฎ:
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updateUI
public void updateUI()็พๅจใฎใซใใฏใปใขใณใใปใใฃใผใซใใใฎๅคใซUIใใญใใใฃใใชใปใใใใพใใ- ใชใผใใผใฉใคใ:
updateUIใใฏใฉในJComponent- ้ข้ฃ้ ็ฎ:
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getUIClassID
@BeanProperty(bound=false) public String getUIClassID()ใใฎใณใณใใผใใณใใใฌใณใใชใณใฐใใL&Fใฏใฉในใฎๅๅใ่ฟใใพใใ- ใชใผใใผใฉใคใ:
getUIClassIDใใฏใฉในJComponent- ๆปใๅค:
- ๆๅญๅ"SliderUI"
- ้ข้ฃ้ ็ฎ:
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createChangeListener
protected ChangeListener createChangeListener()ใตใใฏใฉในใๅฅใฎๆนๆณใงใขใใซใฎChangeEventใๅฆ็ใใๅ ดๅใฏใใใฎใกใฝใใใใชใผใใผใฉใคใใใฆChangeListenerใฎใซในใฟใ ๅฎ่ฃ ใฎใคใณในใฟใณในใ่ฟใใใจใใงใใพใใ ใใใฉใซใใฎChangeListenerใฏใๅ็ดใซfireStateChangedใกใฝใใใๅผใณๅบใใใจใซใใใChangeEventใใในใฉใคใใซ็ดๆฅ่ฟฝๅ ใใใChangeListenerใซ่ปข้ใใพใใ- ๆปใๅค:
- ๆฐใใ
ChangeListenerใฎใคใณในใฟใณใน - ้ข้ฃ้ ็ฎ:
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addChangeListener
public void addChangeListener(ChangeListener l) ในใฉใคใใซChangeListenerใ่ฟฝๅ ใใพใใ- ใใฉใกใผใฟ:
l- ่ฟฝๅ ใใChangeListener- ้ข้ฃ้ ็ฎ:
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removeChangeListener
public void removeChangeListener(ChangeListener l) ในใฉใคใใใChangeListenerใๅ้คใใพใใ- ใใฉใกใผใฟ:
l- ๅ้คใใChangeListener- ้ข้ฃ้ ็ฎ:
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getChangeListeners
@BeanProperty(bound=false) public ChangeListener[] getChangeListeners()addChangeListener()ใไฝฟ็จใใฆใใฎJSliderใซ่ฟฝๅ ใใใใในใฆใฎChangeListenerใฎ้ ๅใ่ฟใใพใใ- ๆปใๅค:
- ่ฟฝๅ ใใใใในใฆใฎ
ChangeListenerใใชในใใผใ่ฟฝๅ ใใใฆใใชใๅ ดๅใฏ็ฉบใฎ้ ๅ - ๅฐๅ ฅใใใใใผใธใงใณ:
- 1.4
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fireStateChanged
protected void fireStateChanged()ใใฎJSliderใใฝใผในใจใใChangeEventใใChangeEventใฎ้็ฅใๅใใ็ป้ฒใใใฆใใใในใฆใฎChangeListenerใซ้ไฟกใใพใใ ใใฎใกใฝใใใฏใใขใใซใใChangeEventใๅไฟกใใใใณใซๅผใณๅบใใใพใใๅฟ ่ฆใซๅฟใใฆใคใใณใใปใคใณในใฟใณในใไฝๆใใใ
changeEventใซๆ ผ็ดใใใพใใ- ้ข้ฃ้ ็ฎ:
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getModel
public BoundedRangeModel getModel()ในใฉใคใใฎ3ใคใฎๅบๆฌใใญใใใฃใงใใใๆๅฐๅคใๆๅคงๅคใใใใณๅคใๅฆ็ใใBoundedRangeModelใ่ฟใใพใใ- ๆปใๅค:
- ใใฎใณใณใใผใใณใใฎใใผใฟใปใขใใซ
- ้ข้ฃ้ ็ฎ:
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setModel
@BeanProperty(description="The sliders BoundedRangeModel.") public void setModel(BoundedRangeModel newModel) ในใฉใคใใฎ3ใคใฎๅบๆฌใใญใใใฃใงใใใๆๅฐๅคใๆๅคงๅคใใใใณๅคใๅฆ็ใใBoundedRangeModelใ่จญๅฎใใพใใใใฎใกใฝใใใซ
nullใขใใซใๆธกใใใจใใใจใไธ็ขบๅฎใชๅไฝใ็ใใใใใซๅคใใฎๅ ดๅใฏไพๅคใ็บ็ใใพใใ- ใใฉใกใผใฟ:
newModel- ไฝฟ็จใใnon-nullใฎๆฐใใBoundedRangeModel- ้ข้ฃ้ ็ฎ:
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getValue
public int getValue()BoundedRangeModelใฎในใฉใคใใฎ็พๅจๅคใ่ฟใใพใใ- ๆปใๅค:
- ในใฉใคใใฎ็พๅจๅค
- ้ข้ฃ้ ็ฎ:
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setValue
@BeanProperty(bound=false, preferred=true, description="The sliders current value.") public void setValue(int n) ในใฉใคใใฎ็พๅจๅคใnใซ่จญๅฎใใพใใ ใใฎใกใฝใใใฏใขใใซใซๆฐใใๅคใ่ปข้ใใพใใไธ้ฉๅใชๅคใๅฒใๅฝใฆใใใจใซใใ็บ็ใใๆฐๅญฆ็ใชๅ้กใฏใใใผใฟใปใขใใซ(
BoundedRangeModelใคใณในใฟใณใน)ใๅฆ็ใใพใใ ่ฉณ็ดฐใฏใBoundedRangeModelใฎใใญใฅใกใณใใๅ็ งใใฆใใ ใใใๆฐใใๅคใไปฅๅใฎๅคใจ็ฐใชใๅ ดๅใฏใใในใฆใฎๅคๆดใชในใใผใ้็ฅใใใพใใ
- ใใฉใกใผใฟ:
n- ๆฐใใๅค- ้ข้ฃ้ ็ฎ:
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getMinimum
public int getMinimum()BoundedRangeModelใฎในใฉใคใใซใใฃใฆใตใใผใใใใฆใใๆๅฐๅคใ่ฟใใพใใ- ๆปใๅค:
- ใขใใซใฎๆๅฐๅคใใญใใใฃใฎๅค
- ้ข้ฃ้ ็ฎ:
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setMinimum
@BeanProperty(preferred=true, description="The sliders minimum value.") public void setMinimum(int minimum) ในใฉใคใใฎๆๅฐๅคใminimumใซ่จญๅฎใใพใใ ใใฎใกใฝใใใฏใขใใซใซๆฐใใๆๅฐๅคใ่ปข้ใใพใใไธ้ฉๅใชๅคใๅฒใๅฝใฆใใใจใซใใ็บ็ใใๆฐๅญฆ็ใชๅ้กใฏใใใผใฟใปใขใใซ(
BoundedRangeModelใคใณในใฟใณใน)ใๅฆ็ใใพใใ ่ฉณ็ดฐใฏใBoundedRangeModelใฎใใญใฅใกใณใใๅ็ งใใฆใใ ใใใๆฐใใๆๅฐๅคใไปฅๅใฎๆๅฐๅคใจ็ฐใชใๅ ดๅใฏใใในใฆใฎๅคๆดใชในใใผใ้็ฅใๅใๅใใพใใ
- ใใฉใกใผใฟ:
minimum- ๆฐใใๆๅฐๅค- ้ข้ฃ้ ็ฎ:
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getMaximum
public int getMaximum()BoundedRangeModelใฎในใฉใคใใซใใฃใฆใตใใผใใใใฆใใๆๅคงๅคใ่ฟใใพใใ- ๆปใๅค:
- ใขใใซใฎๆๅคงๅคใใญใใใฃใฎๅค
- ้ข้ฃ้ ็ฎ:
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setMaximum
@BeanProperty(preferred=true, description="The sliders maximum value.") public void setMaximum(int maximum) ในใฉใคใใฎๆๅคงๅคใmaximumใซ่จญๅฎใใพใใ ใใฎใกใฝใใใฏใขใใซใซๆฐใใๆๅคงๅคใ่ปข้ใใพใใไธ้ฉๅใชๅคใๅฒใๅฝใฆใใใจใซใใ็บ็ใใๆฐๅญฆ็ใชๅ้กใฏใใใผใฟใปใขใใซ(
BoundedRangeModelใคใณในใฟใณใน)ใๅฆ็ใใพใใ ่ฉณ็ดฐใฏใBoundedRangeModelใฎใใญใฅใกใณใใๅ็ งใใฆใใ ใใใๆฐใใๆๅคงๅคใไปฅๅใฎๆๅคงๅคใจ็ฐใชใๅ ดๅใฏใใในใฆใฎๅคๆดใชในใใผใ้็ฅใๅใๅใใพใใ
- ใใฉใกใผใฟ:
maximum- ๆฐใใๆๅคงๅค- ้ข้ฃ้ ็ฎ:
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getValueIsAdjusting
public boolean getValueIsAdjusting()ใขใใซใฎvalueIsAdjustingใใญใใใฃใ่ฟใใพใใ ่ฉณใใไฝฟ็จๆนๆณใซใคใใฆใฏใsetValueIsAdjustingใฎใใญใฅใกใณใใๅ็ งใใฆใใ ใใใ- ๆปใๅค:
- ใขใใซใฎ
valueIsAdjustingใใญใใใฃใฎๅค - ้ข้ฃ้ ็ฎ:
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setValueIsAdjusting
@BeanProperty(bound=false, expert=true, description="True if the slider knob is being dragged.") public void setValueIsAdjusting(boolean b) ใขใใซใฎvalueIsAdjustingใใญใใใฃใ่จญๅฎใใพใใ ในใฉใคใใฎใซใใฏใปใขใณใใปใใฃใผใซใฎๅฎ่ฃ ใฏใใใใฎใใฉใใฐใ้ๅงใใใใจใใฎใใญใใใฃใtrueใซ่จญๅฎใใใใฉใใฐใ็ตไบใใใจfalseใซ่จญๅฎใใพใใ- ใใฉใกใผใฟ:
b-valueIsAdjustingใใญใใใฃใฎๆฐใใๅค- ้ข้ฃ้ ็ฎ:
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getExtent
public int getExtent()BoundedRangeModelใฎใใจใฏในใใณใใใ่ฟใใพใใ ใใใฏใใใใซใใฃใฆใซใใผใใใๅคใฎ็ฏๅฒใ่กจใใพใใ- ๆปใๅค:
- ใจใฏในใใณใใ่กจใintๅค
- ้ข้ฃ้ ็ฎ:
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setExtent
@BeanProperty(bound=false, expert=true, description="Size of the range covered by the knob.") public void setExtent(int extent) ใใใซใใฃใฆใใซใใผใใใใ็ฏๅฒใฎใตใคใบใ่จญๅฎใใพใใ ใปใจใใฉใฎใซใใฏใปใขใณใใปใใฃใผใซใฎๅฎ่ฃ ใฏใใฆใผใถใผใใใใฎใฉใกใใใฎๅดใใฏใชใใฏใใๅ ดๅใซใใใฎ้ใใจใงๅคใๅคๆดใใพใใ ใใฎใกใฝใใใฏใขใใซใซๆฐใใใจใฏในใใณใๅคใ่ปข้ใใใ ใใงใใไธ้ฉๅใชๅคใๅฒใๅฝใฆใใใจใซใใ็บ็ใใๆฐๅญฆ็ใชๅ้กใฏใใใผใฟใปใขใใซ(
BoundedRangeModelใคใณในใฟใณใน)ใๅฆ็ใใพใใ ่ฉณ็ดฐใฏใBoundedRangeModelใฎใใญใฅใกใณใใๅ็ งใใฆใใ ใใใๆฐใใใจใฏในใใณใๅคใไปฅๅใฎใจใฏในใใณใๅคใจ็ฐใชใๅ ดๅใฏใใในใฆใฎๅคๆดใชในใใผใ้็ฅใๅใๅใใพใใ
- ใใฉใกใผใฟ:
extent- ๆฐใใใจใฏในใใณใ- ้ข้ฃ้ ็ฎ:
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getOrientation
public int getOrientation()ใใฎในใฉใคใใฎๅ็ดใพใใฏๆฐดๅนณใฎๆนๅใ่ฟใใพใใ- ๆปใๅค:
SwingConstants.VERTICALใพใใฏSwingConstants.HORIZONTAL- ้ข้ฃ้ ็ฎ:
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setOrientation
@BeanProperty(preferred=true, visualUpdate=true, enumerationValues={"JSlider.VERTICAL","JSlider.HORIZONTAL"}, description="Set the scrollbars orientation to either VERTICAL or HORIZONTAL.") public void setOrientation(int orientation) ในใฉใคใใฎๆนๅใSwingConstants.VERTICALใพใใฏSwingConstants.HORIZONTALใซ่จญๅฎใใพใใ- ใใฉใกใผใฟ:
orientation-HORIZONTALใพใใฏVERTICAL- ในใญใผ:
IllegalArgumentException- ๆนๅใVERTICALใHORIZONTALใฎใใใใงใใชใๅ ดๅ- ้ข้ฃ้ ็ฎ:
-
setFont
public void setFont(Font font) ใใฎใณใณใใผใใณใใฎใใฉใณใใ่จญๅฎใใพใใ- ใชใผใใผใฉใคใ:
setFontใใฏใฉในJComponent- ใใฉใกใผใฟ:
font- ใใฎใณใณใใผใใณใใซๆๅฎใใFont- ๅฐๅ ฅใใใใใผใธใงใณ:
- 1.6
- ้ข้ฃ้ ็ฎ:
-
imageUpdate
public boolean imageUpdate(Image img, int infoflags, int x, int y, int w, int h) ใคใกใผใธใๅคๆดใใใใจใใซใณใณใใผใใณใใใตใใใณใใคใณใใใพใใImageObserverใฎใใฎimageUpdateใกใฝใใใๅผใณๅบใใใใฎใฏใGraphicsใฎdrawImageใกใฝใใใชใฉใฎ้ๅๆใซใผใใณใไฝฟใฃใฆใไปฅๅใซ่ฆๆฑใใใฆใใใคใกใผใธใซใคใใฆใฎ่ฉณ็ดฐๆ ๅ ฑใๅฉ็จๅฏ่ฝใซใชใฃใใจใใงใใ ใใฎใกใฝใใใจใใฎๅผๆฐใซใคใใฆใฎ่ฉณ็ดฐใฏใimageUpdateใฎๅฎ็พฉใๅ็ งใใฆใใ ใใใComponentใฎimageUpdateใกใฝใใใฏใๅฉ็จใงใใใคใกใผใธใฎใใใใๅคใใชใใซใคใใฆใใคใณใฏใชใกใณใฟใซใซใณใณใใผใใณใใปใคใกใผใธใๆ็ปใใพใใใทในใใ ใปใใญใใใฃ
awt.image.incrementaldrawใใชใใใtrueใฎๅคใๆใคๅ ดๅใใคใกใผใธใฏใคใณใฏใชใกใณใฟใซใซๆ็ปใใใพใใ ใทในใใ ใปใใญใใใฃใฎๅคใใปใใฎๅคใงใใๅ ดๅใฏใใคใกใผใธใฏๅ จไฝใใญใผใใใใฆใใๆ็ปใใใพใใใพใใใคใณใฏใชใกใณใฟใซใชๆ็ปใๆๅนใงใใๅ ดๅใใทในใใ ใปใใญใใใฃ
awt.image.redrawrateใฎๅคใฏใใใช็งๅไฝใงๆๅคงใฎๅๆ็ปใฌใผใใไธใใๆดๆฐๅคใจใใฆ่งฃ้ใใใพใใ ใทในใใ ใปใใญใใใฃใใชใใใใพใใฏๆดๆฐๅคใจใใฆ่งฃ้ใงใใชใๅ ดๅใๅๆ็ปใฌใผใใฏ100ใใช็งใใจใซ1ๅใซใชใใพใใxใyใwidthใใใใณheightๅผๆฐใฎ่งฃ้ใฏใinfoflagsๅผๆฐใฎๅคใซใใฃใฆ็ฐใชใใพใใ- ๅฎ็พฉ:
imageUpdateใใคใณใฟใใงใผในImageObserver- ใชใผใใผใฉใคใ:
imageUpdateใใฏใฉในComponent- ใใฉใกใผใฟ:
img- ็ฃ่ฆๅฏพ่ฑกใฎใคใกใผใธinfoflags- ่ฉณ็ดฐใฏใimageUpdateใๅ็ งใใฆใใ ใใx- xๅบงๆจy- yๅบงๆจw- ๅนh- ้ซใ- ๆปใๅค:
- ใคใกใผใธๅ
จไฝใใญใผใใใใใใจใinfoflagsใ็คบใๅ ดๅใฏ
falseใใใใงใชใๅ ดๅใฏtrueใ - ๅฐๅ ฅใใใใใผใธใงใณ:
- 1.7
- ้ข้ฃ้ ็ฎ:
-
getLabelTable
public Dictionary getLabelTable()ใฉใฎใฉใใซใใฉใฎๅคใซๆ็ปใใใใๆฑบใใใฎใซไฝฟใใใฃใฏใทใงใใชใ่ฟใใพใใ- ๆปใๅค:
- ใฉใใซใจใฉใใซใฎๆ็ปๅ
ใๆ ผ็ดใใใฆใใ
Dictionary
-
setLabelTable
@BeanProperty(hidden=true, visualUpdate=true, description="Specifies what labels will be drawn for any given value.") public void setLabelTable(Dictionary labels) ไปปๆใฎๆๅฎใใใๅคใซใฉใฎใฉใใซใๆ็ปใใใใใๆๅฎใใใจใใซไฝฟ็จใใพใใ ใญใผใจๅคใฎใใขใฏใ{ Integer value, java.swing.JComponent label }ใจใใๅฝขๅผใงใใๆจๆบใฎๅคใฉใใซใปใใผใใซใฏใ
createStandardLabelsใกใฝใใใไฝฟ็จใใใจ็ฐกๅใซไฝๆใงใใพใใใฉใใซใฎ่จญๅฎใๅฎไบใใใจใใใฎใกใฝใใใฏ
updateLabelUIs()ใๅผใณๅบใใพใใ ใฉใใซใใใคใณใใใใใฎใฏใpaintLabelsใใญใใใฃใtrueใงใใๅ ดๅใฎใฟใงใใ- ใใฉใกใผใฟ:
labels- ๆฐใใใฉใใซใฎDictionaryใใในใฆใฎใฉใใซใๅ้คใใๅ ดๅใฏnull- ้ข้ฃ้ ็ฎ:
-
updateLabelUIs
protected void updateLabelUIs()ใฉใใซใปใใผใใซๅ ใฎๅใฉใใซใซๅฏพใใฆupdateUIใๅผใณๅบใใใจใซใใใใใใใฎใฉใใซใฎUIใๆดๆฐใใพใใ UIใฏใ็พๅจใฎใซใใฏใปใขใณใใปใใฃใผใซใงๆดๆฐใใใพใใ ใฉใใซใฏใใใฎๆจๅฅจใตใคใบใซ่จญๅฎใใใพใใ- ้ข้ฃ้ ็ฎ:
-
createStandardLabels
public Hashtable<Integer, JComponent> createStandardLabels(int increment) ในใฉใคใใฎๆๅฐๅคใใ้ๅงใใๆๅฎใใใๅขๅๅคใไฝฟ็จใใฆใๆฐๅคใใญในใใปใฉใใซใๆใคHashtableใไฝๆใใพใใ ใใจใใฐใcreateStandardLabels(10)ใๅผใณๅบใๅ ดๅใงใในใฉใคใใฎๆๅฐๅคใ0ใฎๅ ดๅใฏใ0ใ10ใ20ใ30ใชใฉใฎๅคใฎใฉใใซใไฝๆใใใพใใในใฉใคใใซใฉใใซใๆ็ปใใใใใซใฏใ่ฟใใใ
HashtableใsetLabelTableใซๆธกใใsetPaintLabelsใtrueใซ่จญๅฎใใพใใ่ฟใใใ
Hashtableใฎ่จญๅฎใฎ่ฉณ็ดฐใฏใsetLabelTableใฎใใญใฅใกใณใใๅ็ งใใฆใใ ใใใ- ใใฉใกใผใฟ:
increment- ็ๆใใใใใใทใฅใปใใผใใซๅ ใฎใฉใใซใฎ้้- ๆปใๅค:
- ใฉใใซใฎๆฐใใ
Hashtable - ในใญใผ:
IllegalArgumentException-incrementใใผใญไปฅไธใฎๅ ดๅ- ้ข้ฃ้ ็ฎ:
-
createStandardLabels
public Hashtable<Integer, JComponent> createStandardLabels(int increment, int start) ๆๅฎใใใๅง็นใใ้ๅงใใๆๅฎใใใๅขๅๅคใไฝฟ็จใใฆใๆฐๅคใใญในใใปใฉใใซใๆใคHashtableใไฝๆใใพใใ ใใจใใฐใcreateStandardLabels(10, 2)ใๅผใณๅบใใๅ ดๅใ2ใ12ใ22ใ32ใชใฉใฎๅคใฎใฉใใซใไฝๆใใใพใใในใฉใคใใซใฉใใซใๆ็ปใใใใใซใฏใ่ฟใใใ
HashtableใsetLabelTableใซๆธกใใsetPaintLabelsใtrueใซ่จญๅฎใใพใใ่ฟใใใ
Hashtableใฎ่จญๅฎใฎ่ฉณ็ดฐใฏใsetLabelTableใฎใใญใฅใกใณใใๅ็ งใใฆใใ ใใใ- ใใฉใกใผใฟ:
increment- ็ๆใใใใใใทใฅใปใใผใใซๅ ใฎใฉใใซใฎ้้start- ใฉใใซใๅงใพใไฝ็ฝฎใฎๅค- ๆปใๅค:
- ใฉใใซใฎๆฐใใ
Hashtable - ในใญใผ:
IllegalArgumentException-startใ็ฏๅฒๅคใงใใใใincrementใใผใญไปฅไธใงใใๅ ดๅ- ้ข้ฃ้ ็ฎ:
-
getInverted
public boolean getInverted()ในใฉใคใใซ่กจ็คบใใใๅคใฎ็ฏๅฒใ้ๅธธใจใฏ้ใซใชใๅ ดๅใฏtrueใ่ฟใใพใใ- ๆปใๅค:
- ในใฉใคใใฎๅคใ้ๅธธใฎ้ ๅบใจ้ใฎๅ ดๅใฏtrue
- ้ข้ฃ้ ็ฎ:
-
setInverted
@BeanProperty(visualUpdate=true, description="If true reverses the slider values from their normal order") public void setInverted(boolean b) ในใฉใคใใซ่กจ็คบใใๅคใฎ็ฏๅฒใ้ๅธธใจใฏ้ใซใใๅ ดๅใฏtrueใๆๅฎใใ้ๅธธใฎ้ ๅบใซใใใซใฏfalseใๆๅฎใใพใใ ้ ๅบใฏในใฉใคใใฎComponentOrientationใใญใใใฃใซใใ็ฐใชใใพใใLEFT_TO_RIGHTใฎComponentOrientationๅคใๆใฃใ้ๅคๆใใใฆใใชใ้ๅธธใฎๆฐดๅนณในใฉใคใใฎๆๅคงๅคใฏๅณๅดใซใใใพใใRIGHT_TO_LEFTใฎComponentOrientationๅคใๆใฃใ้ๅธธใฎๆฐดๅนณในใฉใคใใฎๆๅคงๅคใฏๅทฆๅดใซใใใพใใ ้ๅธธใฎๅ็ดในใฉใคใใฎๆๅคงๅคใฏใใกใฐใไธใซใใใพใใ ใใฎใฉใใซใฏในใฉใคใใๅคๆใใใใจ้ ๅบใ้ใซใชใใพใใใใฎใใญใใใฃใฎใใใฉใซใๅคใฏ
falseใงใใ- ใใฉใกใผใฟ:
b- ในใฉใคใใฎๅคใ้ๅธธใฎ้ ๅบใจ้ใซใใๅ ดๅใฏtrue
-
getMajorTickSpacing
public int getMajorTickSpacing()ๅคง็ฎ็ใใฎ้้ใ่ฟใใพใใ ่ฟใใใๆฐๅคใฏใๅคใๅไฝใจใใใๅๅคง็ฎ็ใ้ใฎ่ท้ขใ่กจใใพใใ ็ฏๅฒใ0ใใ50ใฎในใฉใคใใงใๅคง็ฎ็ใใฎ้้ใ10ใซ่จญๅฎใใใฆใใๅ ดๅใฏใ0ใ10ใ20ใ30ใ40ใ50ใฎๅคใฎๆจชใซๅคง็ฎ็ใใไปใใใใพใใ- ๆปใๅค:
- ๅคง็ฎ็ใ้ใฎๅคๆฐ
- ้ข้ฃ้ ็ฎ:
-
setMajorTickSpacing
@BeanProperty(visualUpdate=true, description="Sets the number of values between major tick marks.") public void setMajorTickSpacing(int n) ๅคง็ฎ็ใใฎ้้ใ่จญๅฎใใพใใ ๆธกใใใๆฐๅคใฏใๅคใๅไฝใจใใใๅๅคง็ฎ็ใ้ใฎ่ท้ขใ่กจใใพใใ ็ฏๅฒใ0ใใ50ใฎในใฉใคใใงใๅคง็ฎ็ใใฎ้้ใ10ใซ่จญๅฎใใใฆใใๅ ดๅใฏใ0ใ10ใ20ใ30ใ40ใ50ใฎๅคใฎๆจชใซๅคง็ฎ็ใใไปใใใใพใใๅคง็ฎ็ใใใใคใณใใใๅ ดๅใฏใ
setPaintTicksใtrueใซ่จญๅฎใใฆใใ ใใใใใฎใกใฝใใใฏใ่ชๅ็ใซใฉใใซใปใใผใใซใฎ่จญๅฎใ่กใใพใใ ใพใ ใฉใใซใปใใผใใซใๅญๅจใใชใๅ ดๅใงใๅคง็ฎ็ใใฎ้้ใ
> 0ใgetPaintLabelsใtrueใ่ฟใๅ ดๅใฏใcreateStandardLabelsใฎๅผๅบใใซใใใๅคง็ฎ็ใใฎใฉใใซใงๆจๆบใฉใใซใปใใผใใซใ็ๆใใใพใใ ใใจใใฐไธ่จใฎไพใฎๅ ดๅใใใญในใใปใฉใใซใ0ใใใ10ใใใ20ใใใ30ใใใ40ใใใ50ใใๅๅพใใพใใ ็ถใใฆใsetLabelTableใฎๅผๅบใใซใใใในใฉใคใไธใซใฉใใซใปใใผใใซใ่จญๅฎใใใพใใ- ใใฉใกใผใฟ:
n-majorTickSpacingใใญใใใฃใฎๆฐใใๅค- ้ข้ฃ้ ็ฎ:
-
getMinorTickSpacing
public int getMinorTickSpacing()ๅฐ็ฎ็ใใฎ้้ใ่ฟใใพใใ ่ฟใใใๆฐๅคใฏใๅคใๅไฝใจใใใๅๅฐ็ฎ็ใ้ใฎ่ท้ขใ่กจใใพใใ ็ฏๅฒใ0ใใ50ใฎในใฉใคใใงใๅคง็ฎ็ใใฎ้้ใ10ใซ่จญๅฎใใใฆใใๅ ดๅใฏใ0ใ10ใ20ใ30ใ40ใ50ใฎๅคใฎๆจชใซๅคง็ฎ็ใใไปใใใใพใใ- ๆปใๅค:
- ๅฐ็ฎ็ใ้ใฎๅคๆฐ
- ้ข้ฃ้ ็ฎ:
-
setMinorTickSpacing
@BeanProperty(visualUpdate=true, description="Sets the number of values between minor tick marks.") public void setMinorTickSpacing(int n) ๅฐ็ฎ็ใใฎ้้ใ่จญๅฎใใพใใ ๆธกใใใๆฐๅคใฏใๅคใๅไฝใจใใใๅๅฐ็ฎ็ใใฎ้ใฎ่ท้ขใ่กจใใพใใ ็ฏๅฒใ0ใใ50ใฎในใฉใคใใงใๅคง็ฎ็ใใฎ้้ใ10ใซ่จญๅฎใใใฆใใๅ ดๅใฏใ0ใ10ใ20ใ30ใ40ใ50ใฎๅคใฎๆจชใซๅคง็ฎ็ใใไปใใใใพใใๅฐ็ฎ็ใใใใคใณใใใๅ ดๅใฏใ
setPaintTicksใtrueใซ่จญๅฎใใฆใใ ใใใ- ใใฉใกใผใฟ:
n-minorTickSpacingใใญใใใฃใฎๆฐใใๅค- ้ข้ฃ้ ็ฎ:
-
getSnapToTicks
public boolean getSnapToTicks()ใใ(ใใใณใใใ่กจใใใผใฟๅค)ใใใฆใผใถใผใใใใ็ฝฎใใไฝ็ฝฎใซใใฃใจใ่ฟใ็ฎ็ใใซ็ฝฎใใใๅ ดๅใซใtrueใ่ฟใใพใใ- ๆปใๅค:
- ๅคใใใฃใจใ่ฟใ็ฎ็ใใซใจใฉใพใๅ ดๅใฏtrueใใใใงใชใๅ ดๅใฏfalse
- ้ข้ฃ้ ็ฎ:
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setSnapToTicks
@BeanProperty(description="If true snap the knob to the nearest tick mark.") public void setSnapToTicks(boolean b) trueใๆๅฎใใใจใใใ(ใใใณใใใ่กจใใใผใฟๅค)ใฏใฆใผใถใผใใใใ็ฝฎใใไฝ็ฝฎใซใใฃใจใ่ฟใ็ฎ็ใใซ็ฝฎใใใพใใ ใใใฉใซใใงใฏใใใฎใใญใใใฃใฏfalseใซ่จญๅฎใใใพใใ- ใใฉใกใผใฟ:
b- ใใใใใฃใจใ่ฟใ็ฎ็ใใซใจใฉใพใๅ ดๅใฏtrue- ้ข้ฃ้ ็ฎ:
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getPaintTicks
public boolean getPaintTicks()็ฎ็ใใใใคใณใใใใใใฉใใใ็คบใใพใใ- ๆปใๅค:
- ็ฎ็ใใใใคใณใใใใฆใใๅ ดๅใฏtrueใใใใงใชใๅ ดๅใฏfalse
- ้ข้ฃ้ ็ฎ:
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setPaintTicks
@BeanProperty(visualUpdate=true, description="If true tick marks are painted on the slider.") public void setPaintTicks(boolean b) ็ฎ็ใใในใฉใคใใงใใคใณใใใใใใฉใใใๆๅฎใใพใใ ใใใฉใซใใงใฏใใใฎใใญใใใฃใฏfalseใซ่จญๅฎใใใพใใ- ใใฉใกใผใฟ:
b- ็ฎ็ใใใใคใณใใใใใฉใใ- ้ข้ฃ้ ็ฎ:
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getPaintTrack
public boolean getPaintTrack()ใใฉใใฏ(ในใฉใคใใในใฉใคใใใ้ ๅ)ใใใคใณใใใใใใฉใใใ็คบใใพใใ- ๆปใๅค:
- ใใฉใใฏใใใคใณใใใใฆใใๅ ดๅใฏtrueใใใใงใชใๅ ดๅใฏfalse
- ้ข้ฃ้ ็ฎ:
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setPaintTrack
@BeanProperty(visualUpdate=true, description="If true, the track is painted on the slider.") public void setPaintTrack(boolean b) ใใฉใใฏใในใฉใคใใงใใคใณใใใใใใฉใใใๆๅฎใใพใใ ใใใฉใซใใงใฏใใใฎใใญใใใฃใฏtrueใซ่จญๅฎใใใพใใ ใใฎใใญใใใฃใๅใไปใใใใใใฉใใใฏใซใใฏใปใขใณใใปใใฃใผใซใใ ใใงใใใ็ก่ฆใใใใใจใใใใพใใ- ใใฉใกใผใฟ:
b- ในใฉใคใใฎใใฉใใฏใใใคใณใใใใใฉใใ- ้ข้ฃ้ ็ฎ:
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getPaintLabels
public boolean getPaintLabels()ใฉใใซใใใคใณใใใใใใฉใใใ็คบใใพใใ- ๆปใๅค:
- ใฉใใซใใใคใณใใใใฆใใๅ ดๅใฏtrueใใใใงใชใๅ ดๅใฏfalse
- ้ข้ฃ้ ็ฎ:
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setPaintLabels
@BeanProperty(visualUpdate=true, description="If true labels are painted on the slider.") public void setPaintLabels(boolean b) ใฉใใซใในใฉใคใใงใใคใณใใใใใใฉใใใๆๅฎใใพใใใใฎใกใฝใใใฏใ่ชๅ็ใซใฉใใซใปใใผใใซใฎ่จญๅฎใ่กใใพใใ ใพใ ใฉใใซใปใใผใใซใๅญๅจใใชใๅ ดๅใงใๅคง็ฎ็ใใฎ้้ใ
> 0ใงใใๅ ดๅใฏใcreateStandardLabelsใฎๅผๅบใใซใใใๅคง็ฎ็ใใฎใฉใใซใงๆจๆบใฉใใซใปใใผใใซใ็ๆใใใพใใ ็ถใใฆใsetLabelTableใฎๅผๅบใใซใใใในใฉใคใไธใซใฉใใซใปใใผใใซใ่จญๅฎใใใพใใใใใฉใซใใงใฏใใใฎใใญใใใฃใฏ
falseใซ่จญๅฎใใใพใใ- ใใฉใกใผใฟ:
b- ใฉใใซใใใคใณใใใใใฉใใ- ้ข้ฃ้ ็ฎ:
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paramString
protected String paramString()ใใฎJSliderใฎๆๅญๅ่กจ็พใ่ฟใใพใใ ใใฎใกใฝใใใฏใใใใฐๅฐ็จใงใใใ่ฟใใใๆๅญๅใฎๅ ๅฎนใใใณๅฝขๅผใฏๅฎ่ฃ ใซใใฃใฆ็ฐใชใๅฏ่ฝๆงใใใใพใใ ่ฟใใใๆๅญๅใฏ็ฉบใงใใใพใใพใใใใnullใซใฏใงใใพใใใ- ใชใผใใผใฉใคใ:
paramStringใใฏใฉในJComponent- ๆปใๅค:
- ใใฎJSliderใฎๆๅญๅ่กจ็พใ
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getAccessibleContext
@BeanProperty(bound=false) public AccessibleContext getAccessibleContext()ใใฎJSliderใซ้ข้ฃไปใใใใAccessibleContextใๅๅพใใพใใ ในใฉใคใใฎๅ ดๅใAccessibleContextใฏAccessibleJSliderใฎๅฝขๅผใๅใใพใใ ๅฟ ่ฆใซๅฟใใฆๆฐ่ฆใฎAccessibleJSliderใคใณในใฟใณในใไฝๆใใใพใใ- ๅฎ็พฉ:
getAccessibleContextใใคใณใฟใใงใผในAccessible- ใชใผใใผใฉใคใ:
getAccessibleContextใใฏใฉในComponent- ๆปใๅค:
- ใใฎJSliderใฎAccessibleContextใจใใฆๆฉ่ฝใใAccessibleJSlider
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