edu.princeton.toy.choosers
Class TFontChooserPane

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

All Implemented Interfaces:

Accessible, ActionListener, EventListener, ImageObserver, ListSelectionListener, MenuContainer, Serializable

public class TFontChooserPane

extends JPanel

implements ActionListener, ListSelectionListener

TFontChooserPane manages a set of fonts for various areas and allows the user to change those fonts for those areas.

See Also:

Serialized Form

Field Summary

static String[]	FONT_FAMILIES A list of all font families.
static int[]	FONT_SIZES A list of all font sizes.
static int[]	FONT_STYLE_MASKS Font style masks corresponding to the FONT_STYLES array.
static String[]	FONT_STYLES Strings corresponding to the styles available.
static String	UPDATE_COMMAND The command that causes the TFontChooserPane to update its components with the internal data.

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

TFontChooserPane(String[] fontAreas)
Creates a new TFontChooserPane.

Method Summary

void	actionPerformed(ActionEvent e) Implement ActionListener to pay attention to changes in the areaComboBox.
boolean	doCommand(String command, Object extraInfo) Performs a command based on the argument.
Font	getFont(int areaIndex) Gets the font for a given area.
void	setFont(Font font, int areaIndex) Sets the font for a given area.
void	setFont(String family, boolean bold, boolean italic, int size, int areaIndex) Sets the font for a given area.
void	valueChanged(ListSelectionEvent e) Implement ListSelectionListener to pay attention to changes in the fontList, styleList, and sizeList.

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 TFontChooserPane to update its components with the internal data.

FONT_FAMILIES

public static final String[] FONT_FAMILIES

A list of all font families. This will later be rearranged so that "Default" is at the top.

FONT_STYLES

public static final String[] FONT_STYLES

Strings corresponding to the styles available.

FONT_STYLE_MASKS

public static final int[] FONT_STYLE_MASKS

Font style masks corresponding to the FONT_STYLES array.

FONT_SIZES

public static final int[] FONT_SIZES

A list of all font sizes. This is assumed to be in ascending order.

Constructor Detail

TFontChooserPane

public TFontChooserPane(String[] fontAreas)

Creates a new TFontChooserPane.

Method Detail

getFont

public Font getFont(int areaIndex)

Gets the font for a given area.

Parameters:

areaIndex - The index of the area whose font we're getting. An invalid value will result in an ArrayIndexOutOfBoundsException.

Returns:

The font for that area.

setFont

public void setFont(Font font,
                    int areaIndex)

Sets the font for a given area.

Parameters:

font - The new font for the given area. A null value will result in a NullPointerException.

areaIndex - The index of the area whose font we're setting. An invalid value will result in an ArrayIndexOutOfBoundsException.

setFont

public void setFont(String family,
                    boolean bold,
                    boolean italic,
                    int size,
                    int areaIndex)

Sets the font for a given area.

Parameters:

family - The family of the font. If null was passed or the family was not found, then & "Default" will be used.

bold - Wheter or not the font is bold.

italic - Wheter or not the font is italic.

size - The size of the font. The font size will be adjusted to the closest available size.

areaIndex - The index of the area whose font we're setting.

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.

actionPerformed

public void actionPerformed(ActionEvent e)

Implement ActionListener to pay attention to changes in the areaComboBox.

Specified by:

actionPerformed in interface ActionListener

valueChanged

public void valueChanged(ListSelectionEvent e)

Implement ListSelectionListener to pay attention to changes in the fontList, styleList, and sizeList.

Specified by:

valueChanged in interface ListSelectionListener