infovis.panel.dqinter
Class BasicRangeSlider

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              infovis.panel.dqinter.BasicRangeSlider

All Implemented Interfaces:

MouseListener, MouseMotionListener, ImageObserver, MenuContainer, Serializable, EventListener, ChangeListener

public abstract class BasicRangeSlider
extends JComponent
implements MouseListener, MouseMotionListener, ChangeListener

Base class for range sliders.

Version:

$Revision: 1.5 $

Author:

Jean-Daniel Fekete

See Also:

Serialized Form

Nested Class Summary

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

JComponent.AccessibleJComponent

Field Summary

Fields inherited from class javax.swing.JComponent

TOOL_TIP_TEXT_KEY, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Component

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

Constructor Summary

BasicRangeSlider(DoubleBoundedRangeModel model)
Creates a new RangeSlider object.

BasicRangeSlider(double minimum, double maximum, double lowValue, double highValue)
Constructs a new range slider.

Method Summary

boolean	contains(double v) Returns true if the specified value is within the range indicated by this range slider, i˙e˙ lowValue 1 <= v <= highValue.
double	getHighValue() Returns the current "high" value shown by the range slider's bar.
double	getLowValue() Returns the current "low" value shown by the range slider's bar.
double	getMaximum() Returns the maximum possible value for either the low value or the high value.
double	getMinimum() Returns the minimum possible value for either the low value or the high value.
void	setHighValue(double highValue) Sets the high value shown by this range slider.
void	setLowValue(double lowValue) Sets the low value shown by this range slider.
void	setMaximum(double max) Sets the maximum value of the doubleBoundedRangeModel.
void	setMinimum(double min) Sets the minimum value of the doubleBoundedRangeModel.

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, getAccessibleContext, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, 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, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintImmediately, paintImmediately, print, printAll, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, 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, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update, updateUI

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, 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, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusBackward, transferFocusDownCycle, validate

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, contains, createImage, createImage, createVolatileImage, createVolatileImage, dispatchEvent, enable, enableInputMethods, 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, hide, 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, 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, transferFocusUpCycle

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.awt.event.MouseListener

mouseClicked, mouseEntered, mouseExited, mousePressed, mouseReleased

Methods inherited from interface java.awt.event.MouseMotionListener

mouseDragged, mouseMoved

Methods inherited from interface javax.swing.event.ChangeListener

stateChanged

Constructor Detail

BasicRangeSlider

public BasicRangeSlider(double minimum,
                        double maximum,
                        double lowValue,
                        double highValue)

Constructs a new range slider.

Parameters:

minimum - - the minimum value of the range.

maximum - - the maximum value of the range.

lowValue - - the current low value shown by the range slider's bar.

highValue - - the current high value shown by the range slider's bar.

BasicRangeSlider

public BasicRangeSlider(DoubleBoundedRangeModel model)

Creates a new RangeSlider object.

Parameters:

model - the DoubleBoundedRangeModel

Method Detail

getLowValue

public double getLowValue()

Returns the current "low" value shown by the range slider's bar. The low value meets the constraint minimum <= lowValue <= highValue <= maximum.

Returns:

the current "low" value shown by the range slider's bar.

getHighValue

public double getHighValue()

Returns the current "high" value shown by the range slider's bar. The high value meets the constraint minimum <= lowValue <= highValue <= maximum.

Returns:

the current "high" value shown by the range slider's bar.

getMinimum

public double getMinimum()

Returns the minimum possible value for either the low value or the high value.

Returns:

the minimum possible value for either the low value or the high value.

getMaximum

public double getMaximum()

Returns the maximum possible value for either the low value or the high value.

Returns:

the maximum possible value for either the low value or the high value.

contains

public boolean contains(double v)

Returns true if the specified value is within the range indicated by this range slider, i˙e˙ lowValue 1 <= v <= highValue.

Parameters:

v - value

Returns:

true if the specified value is within the range indicated by this range slider.

setLowValue

public void setLowValue(double lowValue)

Sets the low value shown by this range slider. This causes the range slider to be repainted and a RangeEvent to be fired.

Parameters:

lowValue - the low value shown by this range slider

setHighValue

public void setHighValue(double highValue)

Sets the high value shown by this range slider. This causes the range slider to be repainted and a RangeEvent to be fired.

Parameters:

highValue - the high value shown by this range slider

setMinimum

public void setMinimum(double min)

Sets the minimum value of the doubleBoundedRangeModel.

Parameters:

min - the minimum value.

setMaximum

public void setMaximum(double max)

Sets the maximum value of the doubleBoundedRangeModel.

Parameters:

max - the maximum value.