edu.neu.ccs.gui
Class VisualColorList

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--javax.swing.JComponent
                    |
                    +--javax.swing.JPanel
                          |
                          +--edu.neu.ccs.gui.DisplayPanel
                                |
                                +--edu.neu.ccs.gui.VisualColorList

All Implemented Interfaces:

Accessible, AlertListener, Displayable, EventListener, ImageObserver, JPTConstants, MalformedDataListener, MenuContainer, Serializable, SwingConstants

public class VisualColorList

extends DisplayPanel

implements JPTConstants

Class VisualColorList displays the named colors as defined in class Colors using a square color swatch and a label. The programmer has some control of the swatch size and pane height. This class is intended to provide color information not as a GUI control.

Since:

2.3.2

See Also:

Serialized Form

Field Summary

Fields inherited from class edu.neu.ccs.gui.DisplayPanel

background, codec, CODEC

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 edu.neu.ccs.util.JPTConstants

ABOVE, ALIGNMENT, BELOW, BOTTOM_LEFT, BOTTOM_RIGHT, DEFAULT, FONT, INPUT_PROPERTIES, MANDATORY, OPTIONAL, ORIENTATION, TOP_LEFT, TOP_RIGHT

Fields inherited from interface javax.swing.SwingConstants

BOTTOM, CENTER, EAST, HORIZONTAL, LEADING, LEFT, NEXT, NORTH, NORTH_EAST, NORTH_WEST, PREVIOUS, RIGHT, SOUTH, SOUTH_EAST, SOUTH_WEST, TOP, TRAILING, VERTICAL, WEST

Fields inherited from interface edu.neu.ccs.gui.Displayable

DEFAULT_VIEW_STATE, VIEW_STATE

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

VisualColorList()
The constructor that creates a VisualColorList using a swatch size of 20 and a pane height of 720.

VisualColorList(int swatchSize)
The constructor that creates a VisualColorList using a the given swatch size and a maximum pane height of 720.

VisualColorList(int swatchSize, int paneHeight)
The constructor that creates a VisualColorList using a the given swatch size and the given maximum pane height.

Method Summary

static void

showVisualColorList() This static convenience method makes a default VisualColorList panel and displays the panel in a frame.

Methods inherited from class edu.neu.ccs.gui.DisplayPanel

add, add, add, add, add, addObject, addObject, addObject, addObject, dataMalformed, endAlert, frame, frame, frame, frame, frame, frame, generalDialog, generalDialog, generalDialog, generalDialog, getCodec, getDefaultViewState, getViewState, makeComponent, OKCancelDialog, OKCancelDialog, OKDialog, OKDialog, refreshComponent, remove, remove, removeAll, reset, setCodec, setDefaultViewState, setEnabled, setViewState, startAlert, uniformizeHeight, uniformizeSize, uniformizeWidth, YesNoCancelDialog, YesNoCancelDialog

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, setFont, setForeground, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

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, 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

Constructor Detail

VisualColorList

public VisualColorList()

The constructor that creates a VisualColorList using a swatch size of 20 and a pane height of 720.

Assuming the label font size is not too large, the vertical spacing of the color swatch blocks will be 20 + 10 = 30. This means that 720 / 30 = 24 colors will be visible at one time.

VisualColorList

public VisualColorList(int swatchSize)

The constructor that creates a VisualColorList using a the given swatch size and a maximum pane height of 720.

The swatch size will be forced to the range 20-50 before usage.

Assuming the label font size is not too large, the vertical spacing of the color swatch blocks will be (swatchSize + 10). This means that 720 / (swatchSize + 10) colors will be visible at one time.

In particular, if the swatch size is set to its minimum of 20, then 24 colors will be visible at one time.

Parameters:

swatchSize - the desired swatch size

VisualColorList

public VisualColorList(int swatchSize,
                       int paneHeight)

The constructor that creates a VisualColorList using a the given swatch size and the given maximum pane height.

The swatch size will be forced to the range 20-50 before usage.

The pane height will be forced to the range 120-720 before usage.

Assuming the label font size is not too large, the vertical spacing of the color swatch blocks will be (swatchSize + 10). This means that paneHeight / (swatchSize + 10) colors will be visible at one time.

Parameters:

swatchSize - the desired swatch size

paneHeight - the desired pane height

Method Detail

showVisualColorList

public static void showVisualColorList()

This static convenience method makes a default VisualColorList panel and displays the panel in a frame.