visad.browser
Class ContourWidget

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Panel
              visad.browser.Widget
                  visad.browser.ContourWidget

All Implemented Interfaces:

Accessible, ActionListener, EventListener, ImageObserver, ItemListener, MenuContainer, Serializable

public class ContourWidget

extends Widget

implements ActionListener, ItemListener

A widget that allows users to control graphics mode parameters.

See Also:

Serialized Form

Nested Class Summary

(package private) class

ContourWidget.ContourRangeSlider Subclass of RangeSlider for selecting min and max values.

Nested classes inherited from class java.awt.Panel

Panel.AccessibleAWTPanel

Nested classes inherited from class java.awt.Container

Container.AccessibleAWTContainer

Nested classes inherited from class java.awt.Component

Component.AccessibleAWTComponent, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

(package private) TextField	base
(package private) ContourWidget.ContourRangeSlider	contourRange
(package private) Checkbox	contours
(package private) Checkbox	dashed
(package private) TextField	interval
(package private) Checkbox	labels
(package private) Slider	surface
(package private) Label	surfaceLabel

Fields inherited from class visad.browser.Widget

DEBUG, FALSE, PALE_GRAY, TRUE

Fields inherited from class java.awt.Container

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

ContourWidget()
Constructs a new ContourWidget.

Method Summary

void	actionPerformed(ActionEvent e) Handles TextField changes.
float	getBase() Gets the value of the base text field.
float	getContourInterval() Gets the value of the interval text field.
float	getHiLimit() Gets the hi value of the contour range slider.
boolean	getLabels() Gets the value of the labels checkbox.
float	getLowLimit() Gets the low value of the contour range slider.
boolean	getMainContours() Gets the value of the contours checkbox.
double	getMaxValue() Gets the maximum contouring value.
double	getMinValue() Gets the minimum contouring value.
String	getName() Gets the name of the variable.
String	getSaveString() Gets a string representing this widget's current state.
float	getSurfaceValue() Gets the value of the surface value slider.
void	itemStateChanged(ItemEvent e) Handles Checkbox changes.
static void	main(String[] args) Tests ContourWidget.
void	setBase(float bs) Sets the value of the base text field.
void	setContourInterval(float ci) Sets the value of the interval text field.
void	setLabels(boolean lb) Sets the value of the labels checkbox.
void	setLimits(float lo, float hi) Sets the range of the contour range slider.
void	setMainContours(boolean mc) Sets the value of the contours checkbox.
void	setName(String name) Sets the name of the variable.
void	setRange(float min, float max) Sets the minimum and maximum contouring values.
void	setSaveString(String save) Reconstructs this widget's state using the specified save string.
void	setSurfaceValue(float sv) Sets the value of the surface value slider.

Methods inherited from class visad.browser.Widget

addComponent, addWidgetListener, containedIn, notifyListeners, removeWidgetListener, testWidget

Methods inherited from class java.awt.Panel

addNotify, getAccessibleContext

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paint, paintComponents, paramString, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, removeNotify, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFont, setLayout, transferFocusBackward, transferFocusDownCycle, update, 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, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isOpaque, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

contours

Checkbox contours

labels

Checkbox labels

dashed

Checkbox dashed

interval

TextField interval

base

TextField base

surfaceLabel

Label surfaceLabel

surface

Slider surface

contourRange

ContourWidget.ContourRangeSlider contourRange

Constructor Detail

ContourWidget

public ContourWidget()

Constructs a new ContourWidget.

Method Detail

getName

public String getName()

Gets the name of the variable.

setName

public void setName(String name)

Sets the name of the variable.

getMinValue

public double getMinValue()

Gets the minimum contouring value.

getMaxValue

public double getMaxValue()

Gets the maximum contouring value.

setRange

public void setRange(float min,
                     float max)

Sets the minimum and maximum contouring values.

getMainContours

public boolean getMainContours()

Gets the value of the contours checkbox.

setMainContours

public void setMainContours(boolean mc)

Sets the value of the contours checkbox.

getLabels

public boolean getLabels()

Gets the value of the labels checkbox.

setLabels

public void setLabels(boolean lb)

Sets the value of the labels checkbox.

getSurfaceValue

public float getSurfaceValue()

Gets the value of the surface value slider.

setSurfaceValue

public void setSurfaceValue(float sv)

Sets the value of the surface value slider.

getContourInterval

public float getContourInterval()

Gets the value of the interval text field.

setContourInterval

public void setContourInterval(float ci)

Sets the value of the interval text field.

getLowLimit

public float getLowLimit()

Gets the low value of the contour range slider.

getHiLimit

public float getHiLimit()

Gets the hi value of the contour range slider.

setLimits

public void setLimits(float lo,
                      float hi)

Sets the range of the contour range slider.

getBase

public float getBase()

Gets the value of the base text field.

setBase

public void setBase(float bs)

Sets the value of the base text field.

getSaveString

public String getSaveString()

Gets a string representing this widget's current state.

Specified by:

getSaveString in class Widget

setSaveString

public void setSaveString(String save)

Reconstructs this widget's state using the specified save string.

Specified by:

setSaveString in class Widget

actionPerformed

public void actionPerformed(ActionEvent e)

Handles TextField changes.

Specified by:

actionPerformed in interface ActionListener

itemStateChanged

public void itemStateChanged(ItemEvent e)

Handles Checkbox changes.

Specified by:

itemStateChanged in interface ItemListener

main

public static void main(String[] args)

Tests ContourWidget.