sun.jvm.hotspot.ui

Class HighPrecisionJScrollBar

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JScrollBar

sun.jvm.hotspot.ui.HighPrecisionJScrollBar

All Implemented Interfaces:

java.awt.Adjustable, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, javax.accessibility.Accessible

public class HighPrecisionJScrollBar
extends javax.swing.JScrollBar

A JScrollBar which uses BigIntegers as the representation for the minimum, maximum, unit increment, etc. Interaction with the buttons and track is accurate to unit and block increments; however, if the scale of the scrollbar (defined by getMaximumHP().subtract(getMinimumHP())) is very large, each interaction with the thumb will necessarily cause extremely large motion of the value.

See Also:

Serialized Form

Nested Class Summary

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

javax.swing.JScrollBar.AccessibleJScrollBar

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

javax.swing.JComponent.AccessibleJComponent

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

java.awt.Container.AccessibleAWTContainer

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

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

Fields inherited from class javax.swing.JScrollBar

blockIncrement, model, orientation, unitIncrement

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

Fields inherited from class java.awt.Component

accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.Adjustable

HORIZONTAL, NO_ORIENTATION, VERTICAL

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

Constructors

Constructor and Description
HighPrecisionJScrollBar()
HighPrecisionJScrollBar(int orientation)
HighPrecisionJScrollBar(int orientation, java.math.BigInteger value, java.math.BigInteger minimum, java.math.BigInteger maximum) value, minimum and maximum should be positive

Method Summary

Modifier and Type	Method and Description
void	addChangeListener(javax.swing.event.ChangeListener l)
java.math.BigInteger	getBlockIncrementHP()
java.math.BigInteger	getMaximumHP()
java.math.BigInteger	getMinimumHP()
java.math.BigInteger	getUnitIncrementHP()
java.math.BigInteger	getValueHP()
java.math.BigInteger	getVisibleAmountHP()
static void	main(java.lang.String[] args)
void	pageDownOrRight()
void	pageUpOrLeft()
void	removeChangeListener(javax.swing.event.ChangeListener l)
void	scrollDownOrRight()
void	scrollUpOrLeft()
void	setBlockIncrementHP(java.math.BigInteger blockIncrement)
void	setMaximumHP(java.math.BigInteger maximum)
void	setMinimumHP(java.math.BigInteger minimum)
void	setUnitIncrementHP(java.math.BigInteger unitIncrement)
void	setValueHP(java.math.BigInteger value) NOTE: the real value will always be set to be (value mod unitIncrement) == 0, subtracting off the mod of the passed value if necessary.
void	setVisibleAmountHP(java.math.BigInteger visibleAmount)

Methods inherited from class javax.swing.JScrollBar

addAdjustmentListener, fireAdjustmentValueChanged, getAccessibleContext, getAdjustmentListeners, getBlockIncrement, getBlockIncrement, getMaximum, getMaximumSize, getMinimum, getMinimumSize, getModel, getOrientation, getUI, getUIClassID, getUnitIncrement, getUnitIncrement, getValue, getValueIsAdjusting, getVisibleAmount, paramString, removeAdjustmentListener, setBlockIncrement, setEnabled, setMaximum, setMinimum, setModel, setOrientation, setUI, setUnitIncrement, setValue, setValueIsAdjusting, setValues, setVisibleAmount, updateUI

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, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, 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, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

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 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

Methods inherited from class java.lang.Object

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

Constructor Detail

HighPrecisionJScrollBar

public HighPrecisionJScrollBar()

HighPrecisionJScrollBar

public HighPrecisionJScrollBar(int orientation)

HighPrecisionJScrollBar

public HighPrecisionJScrollBar(int orientation,
                               java.math.BigInteger value,
                               java.math.BigInteger minimum,
                               java.math.BigInteger maximum)

value, minimum and maximum should be positive

Method Detail

getValueHP

public java.math.BigInteger getValueHP()

setValueHP

public void setValueHP(java.math.BigInteger value)

NOTE: the real value will always be set to be (value mod unitIncrement) == 0, subtracting off the mod of the passed value if necessary.

getMinimumHP

public java.math.BigInteger getMinimumHP()

setMinimumHP

public void setMinimumHP(java.math.BigInteger minimum)

getMaximumHP

public java.math.BigInteger getMaximumHP()

setMaximumHP

public void setMaximumHP(java.math.BigInteger maximum)

getVisibleAmountHP

public java.math.BigInteger getVisibleAmountHP()

setVisibleAmountHP

public void setVisibleAmountHP(java.math.BigInteger visibleAmount)

getBlockIncrementHP

public java.math.BigInteger getBlockIncrementHP()

setBlockIncrementHP

public void setBlockIncrementHP(java.math.BigInteger blockIncrement)

getUnitIncrementHP

public java.math.BigInteger getUnitIncrementHP()

setUnitIncrementHP

public void setUnitIncrementHP(java.math.BigInteger unitIncrement)

addChangeListener

public void addChangeListener(javax.swing.event.ChangeListener l)

removeChangeListener

public void removeChangeListener(javax.swing.event.ChangeListener l)

scrollUpOrLeft

public void scrollUpOrLeft()

scrollDownOrRight

public void scrollDownOrRight()

pageUpOrLeft

public void pageUpOrLeft()

pageDownOrRight

public void pageDownOrRight()

main

public static void main(java.lang.String[] args)