visad.util

Class BarSlider

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

visad.util.Slider

visad.util.BarSlider

All Implemented Interfaces:

java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible

public class BarSlider
extends Slider
implements java.awt.event.MouseListener, java.awt.event.MouseMotionListener

The visad utillity sliding bar

Since:

Visad Utility Library v0.7.1

Version:

$Revision: 1.8 $, $Date: 2000-03-14 17:18:38 $

Author:

Nick Rasmussen nick@cae.wisc.edu

See Also:

Serialized Form

Nested Class Summary

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

javax.swing.JPanel.AccessibleJPanel

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 visad.util.Slider

listeners, name

Fields inherited from class javax.swing.JComponent

accessibleContext, 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

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

Constructors

Constructor and Description
BarSlider() Construct a new bar slider with the default values
BarSlider(float lower, float upper, float initial) Construct a new bar slider with the givden lower, upper and initial values

Method Summary

Methods

Modifier and Type	Method and Description
float	getMaximum() Return the maximum value of this slider
java.awt.Dimension	getMaximumSize() Return the maximum size of the bar slider
float	getMinimum() Return the minimum value of this slider
java.awt.Dimension	getMinimumSize() Return the minimum size of the bar slider
java.awt.Dimension	getPreferredSize() Return the preferred sise of the bar slider
float	getValue() Returns the current value of the slider
static void	main(java.lang.String[] argv) For testing puropses
void	mouseClicked(java.awt.event.MouseEvent e) Present to implement MouseListener, currently ignored
void	mouseDragged(java.awt.event.MouseEvent e) Updates the slider position
void	mouseEntered(java.awt.event.MouseEvent e) Present to implement MouseListener, currently ignored
void	mouseExited(java.awt.event.MouseEvent e) Present to implement MouseListener, currently ignored
void	mouseMoved(java.awt.event.MouseEvent e) Present to implement MouseMovementListener, currently ignored
void	mousePressed(java.awt.event.MouseEvent e) Moves the slider to the clicked position
void	mouseReleased(java.awt.event.MouseEvent e) Present to implement MouseListener, currently ignored
void	paint(java.awt.Graphics g) Redraw the slider
void	setMaximum(float value) Sets the maximum value of this scrolbar
void	setMaximumSize(java.awt.Dimension dim) Set the preferred size of the bar slider
void	setMinimum(float value) Sets the minimum value for this slider
void	setMinimumSize(java.awt.Dimension dim) Set the preferred size of the bar slider
void	setPreferredSize(java.awt.Dimension dim) Set the preferred size of the bar slider
void	setValue(float value) Sets the current value of the slider
void	update(java.awt.Graphics g) update the slider

Methods inherited from class visad.util.Slider

addSliderChangeListener, getName, notifyListeners, removeSliderChangeListener

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, 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, 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, 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, setNextFocusableComponent, setOpaque, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction

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, 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

BarSlider

public BarSlider()

Construct a new bar slider with the default values

BarSlider

public BarSlider(float lower,
         float upper,
         float initial)

Construct a new bar slider with the givden lower, upper and initial values

Throws:

IllegalArgumenentException - if lower is not less than initial or initial is not less than upper

Method Detail

main

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

For testing puropses

getMinimum

public float getMinimum()

Return the minimum value of this slider

Specified by:

getMinimum in class Slider

setMinimum

public void setMinimum(float value)

Sets the minimum value for this slider

Specified by:

setMinimum in class Slider

getMaximum

public float getMaximum()

Return the maximum value of this slider

Specified by:

getMaximum in class Slider

setMaximum

public void setMaximum(float value)

Sets the maximum value of this scrolbar

Specified by:

setMaximum in class Slider

getValue

public float getValue()

Returns the current value of the slider

Specified by:

getValue in class Slider

setValue

public void setValue(float value)

Sets the current value of the slider

Specified by:

setValue in class Slider

Throws:

java.lang.IllegalArgumentException - if the new value is out of bounds for the slider

getPreferredSize

public java.awt.Dimension getPreferredSize()

Return the preferred sise of the bar slider

Overrides:

getPreferredSize in class javax.swing.JComponent

setPreferredSize

public void setPreferredSize(java.awt.Dimension dim)

Set the preferred size of the bar slider

Overrides:

setPreferredSize in class javax.swing.JComponent

getMaximumSize

public java.awt.Dimension getMaximumSize()

Return the maximum size of the bar slider

Overrides:

getMaximumSize in class javax.swing.JComponent

setMaximumSize

public void setMaximumSize(java.awt.Dimension dim)

Set the preferred size of the bar slider

Overrides:

setMaximumSize in class javax.swing.JComponent

getMinimumSize

public java.awt.Dimension getMinimumSize()

Return the minimum size of the bar slider

Overrides:

getMinimumSize in class javax.swing.JComponent

setMinimumSize

public void setMinimumSize(java.awt.Dimension dim)

Set the preferred size of the bar slider

Overrides:

setMinimumSize in class javax.swing.JComponent

mouseClicked

public void mouseClicked(java.awt.event.MouseEvent e)

Present to implement MouseListener, currently ignored

Specified by:

mouseClicked in interface java.awt.event.MouseListener

mouseEntered

public void mouseEntered(java.awt.event.MouseEvent e)

Present to implement MouseListener, currently ignored

Specified by:

mouseEntered in interface java.awt.event.MouseListener

mouseExited

public void mouseExited(java.awt.event.MouseEvent e)

Present to implement MouseListener, currently ignored

Specified by:

mouseExited in interface java.awt.event.MouseListener

mousePressed

public void mousePressed(java.awt.event.MouseEvent e)

Moves the slider to the clicked position

Specified by:

mousePressed in interface java.awt.event.MouseListener

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent e)

Present to implement MouseListener, currently ignored

Specified by:

mouseReleased in interface java.awt.event.MouseListener

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent e)

Updates the slider position

Specified by:

mouseDragged in interface java.awt.event.MouseMotionListener

mouseMoved

public void mouseMoved(java.awt.event.MouseEvent e)

Present to implement MouseMovementListener, currently ignored

Specified by:

mouseMoved in interface java.awt.event.MouseMotionListener

update

public void update(java.awt.Graphics g)

update the slider

Overrides:

update in class javax.swing.JComponent

paint

public void paint(java.awt.Graphics g)

Redraw the slider

Overrides:

paint in class javax.swing.JComponent