edu.princeton.toy.choosers
Class TPerformanceChooserPane

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--javax.swing.JComponent
                    |
                    +--javax.swing.JPanel
                          |
                          +--edu.princeton.toy.choosers.TPerformanceChooserPane

All Implemented Interfaces:

Accessible, ChangeListener, EventListener, ImageObserver, MenuContainer, Serializable

public class TPerformanceChooserPane

extends JPanel

implements ChangeListener

TPerformanceChooserPane manages

See Also:

Serialized Form

Field Summary

static String

UPDATE_COMMAND The command that causes the TPerformanceChooserPane to update the JTextFields in response to a change in the slider positions.

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

TPerformanceChooserPane(int[] clockPeriods, int[] refreshRates)
Creates a new TPerformanceChooserPane which can only take the specified values for clock period and refresh rate.

Method Summary

boolean	doCommand(String command, Object extraInfo) Performs a command based on the argument.
int	getClockPeriod() Returns the clock period (in milliseconds) that the user selected.
int	getRefreshRate() Returns the refresh rate (in steps per refresh) that the user selected.
void	setClockPeriod(int clockPeriod) Sets the clock period (in milliseconds) which the TPerformanceChooserPane should display.
void	setRefreshRate(int refreshRate) Sets the refresh rate (in steps per refresh) which the TPerformanceChooserPane should display.
void	stateChanged(ChangeEvent e) Implement ChangeListener to listen to changes in the checkbox states.

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFont, setForeground, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setLayout, transferFocusBackward, 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, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, 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, processMouseEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, 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

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

Field Detail

UPDATE_COMMAND

public static final String UPDATE_COMMAND

The command that causes the TPerformanceChooserPane to update the JTextFields in response to a change in the slider positions.

Constructor Detail

TPerformanceChooserPane

public TPerformanceChooserPane(int[] clockPeriods,
                               int[] refreshRates)

Creates a new TPerformanceChooserPane which can only take the specified values for clock period and refresh rate.

Method Detail

getClockPeriod

public int getClockPeriod()

Returns the clock period (in milliseconds) that the user selected.

Returns:

The clock period (in milliseconds) that the user selected. This value is guaranteed to be one of the values in the array that this TPerformanceChooserPane was constructed with.

setClockPeriod

public void setClockPeriod(int clockPeriod)

Sets the clock period (in milliseconds) which the TPerformanceChooserPane should display.

Parameters:

clockPeriod - The clock period (in milliseconds) which the TPerformanceChooserPane should display. If the argument is not in the list of choosable clock periods, the nearest valid clock period will be selected.

getRefreshRate

public int getRefreshRate()

Returns the refresh rate (in steps per refresh) that the user selected.

Returns:

The refresh rate (in steps per refresh) that the user selected. This value is guaranteed to be one of the values in the array that this TPerformanceChooserPane was constructed with.

setRefreshRate

public void setRefreshRate(int refreshRate)

Sets the refresh rate (in steps per refresh) which the TPerformanceChooserPane should display.

Parameters:

refreshRate - The refresh rate (in steps per refresh) which the TPerformanceChooserPane should display. If the argument is not in the list of choosable clock periods, the nearest valid clock period will be selected.

doCommand

public boolean doCommand(String command,
                         Object extraInfo)

Performs a command based on the argument.

Parameters:

command - A string representing the command. Note that pointer equality (not string equality) is tested here, so it is important to use the string constants defined in this class. An IllegalArgumentException will be thrown if the argument is invalid.

Returns:

True iff the command was executed sucessfully.

stateChanged

public void stateChanged(ChangeEvent e)

Implement ChangeListener to listen to changes in the checkbox states.

Specified by:

stateChanged in interface ChangeListener