visad.util

Class SelectRangeWidget

java.lang.Object

java.awt.Component

visad.browser.RangeSlider

visad.util.RangeSlider

visad.util.SelectRangeWidget

All Implemented Interfaces:

java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, ControlListener, ScalarMapListener

public class SelectRangeWidget
extends RangeSlider
implements ScalarMapListener, ControlListener

A slider widget that allows users to select a lower and upper bound.

See Also:

Serialized Form

Nested Class Summary

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

java.awt.Component.BaselineResizeBehavior

Field Summary

Fields inherited from class visad.browser.RangeSlider

DEFAULT_NAME, FONT_BOTTOM_Y, FONT_HEIGHT, FONT_TOP_Y, GRIP_BOTTOM_Y, GRIP_HEIGHT, GRIP_MIDDLE_Y, GRIP_TOP_Y, GRIP_WIDTH, SLIDER_LINE_HEIGHT, SLIDER_LINE_WIDTH, SLIDER_PREF_HEIGHT, SLIDER_PREF_WIDTH

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
SelectRangeWidget(ScalarMap smap) this will be labeled with the name of smap's RealType, and the range of RealType values defining the bounds of the selectable range is taken from smap.getRange().
SelectRangeWidget(ScalarMap smap, boolean update) this will be labeled with the name of smap's RealType, and the range of RealType values defining the bounds of the selectable range is taken from smap.getRange().
SelectRangeWidget(ScalarMap smap, float min, float max) Deprecated. - set range in map instead
SelectRangeWidget(ScalarMap smap, float min, float max, boolean update) Deprecated. - set range in map instead

Method Summary

Modifier and Type	Method and Description
void	controlChanged(ControlEvent e) ControlListener method for RangeControl
void	controlChanged(ScalarMapControlEvent evt) ScalarMapListener method used to detect new control.
void	mapChanged(ScalarMapEvent e) ScalarMapListener method used with delayed auto-scaling.
void	valuesUpdated() tell parent when the value changes

Methods inherited from class visad.browser.RangeSlider

getMaximumSize, getMinimumSize, getMinMaxValues, getPreferredSize, main, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, mouseReleased, paint, repaint, setBounds, setBounds, setMaximumSize, setMinimumSize, setName, setPreferredSize, setValues

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, bounds, checkImage, checkImage, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, deliverEvent, disable, dispatchEvent, doLayout, enable, enable, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getAccessibleContext, getAlignmentX, getAlignmentY, getBackground, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentAt, getComponentAt, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeys, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, invalidate, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusCycleRoot, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, layout, list, list, list, list, list, locate, location, lostFocus, minimumSize, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, preferredSize, prepareImage, prepareImage, print, printAll, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocusInWindow, reshape, resize, resize, revalidate, setBackground, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeys, setFocusTraversalKeysEnabled, setFont, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle, update, validate

Methods inherited from class java.lang.Object

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

Constructor Detail

SelectRangeWidget

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

this will be labeled with the name of smap's RealType, and the range of RealType values defining the bounds of the selectable range is taken from smap.getRange(). This allows a SelectRangeWidget to be used with a range of values defined by auto-scaling from displayed Data. If smap's range values are not available at the time this constructor is invoked, the SelectRangeWidget becomes a ScalarMapListener and sets its range when smap's range is set. The DisplayRealType of smap must be Display.SelectRange and should already be added to a Display.

Throws:

VisADException

java.rmi.RemoteException

SelectRangeWidget

public SelectRangeWidget(ScalarMap smap,
                         float min,
                         float max)
                  throws VisADException,
                         java.rmi.RemoteException

Deprecated. - set range in map instead

this will be labeled with the name of smap's RealType, and the range of RealType values (min, max) defines the bounds of the selectable range. The DisplayRealType of smap must be Display.SelectRange and should already be added to a Display.

Throws:

VisADException

java.rmi.RemoteException

SelectRangeWidget

public SelectRangeWidget(ScalarMap smap,
                         float min,
                         float max,
                         boolean update)
                  throws VisADException,
                         java.rmi.RemoteException

Deprecated. - set range in map instead

construct a SelectRangeWidget linked to the Control in the map (which must be to Display.SelectRange), with range of values (min, max) and specified auto-scaling behavior.

Throws:

VisADException

java.rmi.RemoteException

SelectRangeWidget

public SelectRangeWidget(ScalarMap smap,
                         boolean update)
                  throws VisADException,
                         java.rmi.RemoteException

this will be labeled with the name of smap's RealType, and the range of RealType values defining the bounds of the selectable range is taken from smap.getRange(). This allows a SelectRangeWidget to be used with a range of values defined by auto-scaling from displayed Data. If smap's range values are not available at the time this constructor is invoked, the SelectRangeWidget becomes a ScalarMapListener and sets its range when smap's range is set. The DisplayRealType of smap must be Display.SelectRange and should already be added to a Display.

Throws:

VisADException

java.rmi.RemoteException

Method Detail

mapChanged

public void mapChanged(ScalarMapEvent e)

ScalarMapListener method used with delayed auto-scaling.

Specified by:

mapChanged in interface ScalarMapListener

Parameters:

e - the event

controlChanged

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

ScalarMapListener method used to detect new 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.

valuesUpdated

public void valuesUpdated()

tell parent when the value changes

Overrides:

valuesUpdated in class RangeSlider

controlChanged

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

ControlListener method for RangeControl

Specified by:

controlChanged in interface ControlListener

Throws:

VisADException

java.rmi.RemoteException