visad.util

Class ContourWidget

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

visad.util.ContourWidget

All Implemented Interfaces:

java.awt.event.ActionListener, java.awt.event.ItemListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible, javax.swing.event.ChangeListener, ControlListener, ScalarMapListener

public class ContourWidget
extends javax.swing.JPanel
implements java.awt.event.ActionListener, javax.swing.event.ChangeListener, java.awt.event.ItemListener, ControlListener, ScalarMapListener

A widget that allows users to control iso-contours.

See Also:

Serialized Form

Nested Class Summary

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

javax.swing.JComponent.AccessibleJComponent

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

java.awt.Component.BaselineResizeBehavior

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

Constructors

Constructor and Description
ContourWidget(ScalarMap smap) construct a ContourWidget linked to the Control in the map (which must be to Display.IsoContour), with default interval, base, min, max, and surface value, and auto-scaling min and max.
ContourWidget(ScalarMap smap, float surf) construct a ContourWidget linked to the Control in the map (which must be to Display.IsoContour), with specified surface value, and default interval, min, max, and base, and auto-scaling min and max.
ContourWidget(ScalarMap smap, float interv, float min, float max, float ba) construct a ContourWidget linked to the Control in the map (which must be to Display.IsoContour), with specified interval and base, default surface value, min, and max, and auto-scaling min and max.
ContourWidget(ScalarMap smap, float interv, float min, float max, float ba, float surf, boolean update) construct a ContourWidget linked to the Control in the map (which must be to Display.IsoContour), with specified interval, minimum, maximum, base, surface value, and auto-scale behavior.

Method Summary

Modifier and Type	Method and Description
void	actionPerformed(java.awt.event.ActionEvent e) ActionListener method for JTextFields.
void	controlChanged(ControlEvent e) ControlListener method for ContourControl.
void	controlChanged(ScalarMapControlEvent evt) Deal with changes to the ScalarMap control
java.awt.Dimension	getPreferredSize() Make ContourWidget appear decent-sized
void	itemStateChanged(java.awt.event.ItemEvent e) ItemListener method for JCheckBoxes.
void	mapChanged(ScalarMapEvent e) Do-nothing method; ContourRangeSlider handles map data
void	setPreferredSize(java.awt.Dimension dim) Set ContourWidget size
void	stateChanged(javax.swing.event.ChangeEvent e) ChangeListener method for JSlider.

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, 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, setRequestFocusEnabled, setToolTipText, setTransferHandler, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

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, 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, 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, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Constructor Detail

ContourWidget

public ContourWidget(ScalarMap smap)
              throws VisADException,
                     java.rmi.RemoteException

construct a ContourWidget linked to the Control in the map (which must be to Display.IsoContour), with default interval, base, min, max, and surface value, and auto-scaling min and max.

Throws:

VisADException

java.rmi.RemoteException

ContourWidget

public ContourWidget(ScalarMap smap,
                     float surf)
              throws VisADException,
                     java.rmi.RemoteException

construct a ContourWidget linked to the Control in the map (which must be to Display.IsoContour), with specified surface value, and default interval, min, max, and base, and auto-scaling min and max.

Throws:

VisADException

java.rmi.RemoteException

ContourWidget

public ContourWidget(ScalarMap smap,
                     float interv,
                     float min,
                     float max,
                     float ba)
              throws VisADException,
                     java.rmi.RemoteException

construct a ContourWidget linked to the Control in the map (which must be to Display.IsoContour), with specified interval and base, default surface value, min, and max, and auto-scaling min and max.

Throws:

VisADException

java.rmi.RemoteException

ContourWidget

public ContourWidget(ScalarMap smap,
                     float interv,
                     float min,
                     float max,
                     float ba,
                     float surf,
                     boolean update)
              throws VisADException,
                     java.rmi.RemoteException

construct a ContourWidget linked to the Control in the map (which must be to Display.IsoContour), with specified interval, minimum, maximum, base, surface value, and auto-scale behavior.

Throws:

VisADException

java.rmi.RemoteException

Method Detail

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)

ActionListener method for JTextFields.

Specified by:

actionPerformed in interface java.awt.event.ActionListener

stateChanged

public void stateChanged(javax.swing.event.ChangeEvent e)

ChangeListener method for JSlider.

Specified by:

stateChanged in interface javax.swing.event.ChangeListener

itemStateChanged

public void itemStateChanged(java.awt.event.ItemEvent e)

ItemListener method for JCheckBoxes.

Specified by:

itemStateChanged in interface java.awt.event.ItemListener

controlChanged

public void controlChanged(ControlEvent e)
                    throws VisADException,
                           java.rmi.RemoteException

ControlListener method for ContourControl.

Specified by:

controlChanged in interface ControlListener

Throws:

VisADException

java.rmi.RemoteException

getPreferredSize

public java.awt.Dimension getPreferredSize()

Make ContourWidget appear decent-sized

Overrides:

getPreferredSize in class javax.swing.JComponent

setPreferredSize

public void setPreferredSize(java.awt.Dimension dim)

Set ContourWidget size

Overrides:

setPreferredSize in class javax.swing.JComponent

mapChanged

public void mapChanged(ScalarMapEvent e)

Do-nothing method; ContourRangeSlider handles map data

Specified by:

mapChanged in interface ScalarMapListener

Parameters:

e - the event

controlChanged

public void controlChanged(ScalarMapControlEvent evt)
                    throws java.rmi.RemoteException,
                           VisADException

Deal with changes to the ScalarMap control

Specified by:

controlChanged in interface ScalarMapListener

Parameters:

evt - the event

Throws:

java.rmi.RemoteException - If there was an RMI-related problem.

VisADException - If there is a problem notifying this listener.