charger.prefs

Class ColorPreviewPanel

Object

Component

Container

JComponent

JPanel

charger.prefs.ColorPreviewPanel

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, Accessible

public class ColorPreviewPanel
extends JPanel

Container that holds the controls needed to change node colors. Intended to be callable from more than just the preferences frame, but for now will probably set globals inadvertently.

Author:

hsd

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ColorPreviewPanel.ColorAspect
class	ColorPreviewPanel.ColorResult An encapsulation of both the color and whether it is fill, text or a line color.

Nested classes/interfaces inherited from class JPanel

JPanel.AccessibleJPanel

Nested classes/interfaces inherited from class JComponent

JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class Container

Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class Component

Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

Fields

Modifier and Type	Field and Description
private JPanel	backColorPanel
private JButton	chooseBlackAndWhite
private JButton	chooseGrayscale
(package private) EnumMap<ColorPreviewPanel.ColorAspect,Color>	currentColor
(package private) GraphObject	dummy1
(package private) GraphObject	dummy2
private JPanel	foreColorPanel
(package private) PreferencesFrame	frame
JComboBox	graphObjectList
private JButton	jButton1
private JLabel	jLabel3
private JLabel	jLabel4
private JButton	restoreFactoryColors
(package private) GraphObject	samplego
JPanel	sampleObjectPanel
(package private) String	title

Fields inherited from class JComponent

listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class Component

accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface ImageObserver

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

Constructor Summary

Constructors

Constructor and Description
ColorPreviewPanel(PreferencesFrame frame) Creates new form ColorPreviewPanel.

Method Summary

Modifier and Type	Method and Description
private void	backColorPanelMouseClicked(MouseEvent evt)
private void	chooseBlackAndWhiteActionPerformed(ActionEvent evt)
private void	chooseGrayscaleActionPerformed(ActionEvent evt)
private void	foreColorPanelMouseClicked(MouseEvent evt)
AppearancePrefPanel	getAppearancePanel() Gets the enclosing appearance panel.
PreferencesFrame	getParentFrame() Gets the controlling preferences frame.
private void	graphObjectListItemStateChanged(ItemEvent evt)
private void	initComponents() This method is called from within the constructor to initialize the form.
private void	initSampleGraphObject(String classname) Set up the object display for the panel, using the current default colors.
private Color	performColorSelect(String classname, String foreback, Color initial) Used when clicking on one of the color tiles.
void	refreshSampleObject() Convenience method to let the color panel know when it needs to redraw the sample object.
private void	restoreFactoryColorsActionPerformed(ActionEvent evt)
void	setTitle(String title)

Methods inherited from class JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, 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, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class Container

add, add, add, add, add, addContainerListener, addImpl, 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, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate, validateTree

Methods inherited from class 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, firePropertyChange, 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, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, 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 Object

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

Field Detail

title

String title

currentColor

EnumMap<ColorPreviewPanel.ColorAspect,Color> currentColor

samplego

GraphObject samplego

dummy1

GraphObject dummy1

dummy2

GraphObject dummy2

frame

PreferencesFrame frame

backColorPanel

private JPanel backColorPanel

chooseBlackAndWhite

private JButton chooseBlackAndWhite

chooseGrayscale

private JButton chooseGrayscale

foreColorPanel

private JPanel foreColorPanel

graphObjectList

public JComboBox graphObjectList

jButton1

private JButton jButton1

jLabel3

private JLabel jLabel3

jLabel4

private JLabel jLabel4

restoreFactoryColors

private JButton restoreFactoryColors

sampleObjectPanel

public JPanel sampleObjectPanel

Constructor Detail

ColorPreviewPanel

public ColorPreviewPanel(PreferencesFrame frame)

Creates new form ColorPreviewPanel.

Parameters:

frame -

Method Detail

setTitle

public void setTitle(String title)

getAppearancePanel

public AppearancePrefPanel getAppearancePanel()

Gets the enclosing appearance panel. This even further ties the color panel to appearing only in the preferences panel.

Returns:

the cnlosing appearance panel.

getParentFrame

public PreferencesFrame getParentFrame()

Gets the controlling preferences frame. This method ties the color panel to appearing only in the preferences panel.

Returns:

the enclosing preferences frame.

refreshSampleObject

public void refreshSampleObject()

Convenience method to let the color panel know when it needs to redraw the sample object. This usually happens when some other changed preference affects the sample object's appearance.

initSampleGraphObject

private void initSampleGraphObject(String classname)

Set up the object display for the panel, using the current default colors.

Parameters:

classname -

performColorSelect

private Color performColorSelect(String classname,
                                 String foreback,
                                 Color initial)

Used when clicking on one of the color tiles. Invokes the JColorChooser so the user can select a color

Parameters:

classname - one of the graph object classes in Charger that can have a color. This is the simple class name, not a fully qualified one.

foreback - One of "fill" or "text"

initial - what initial setting to give the color chooser

Returns:

the color the user selected; null if canceled.

See Also:

JColorChooser

initComponents

private void initComponents()

This method is called from within the constructor to initialize the form. WARNING: Do NOT modify this code. The content of this method is always regenerated by the Form Editor.

restoreFactoryColorsActionPerformed

private void restoreFactoryColorsActionPerformed(ActionEvent evt)

chooseBlackAndWhiteActionPerformed

private void chooseBlackAndWhiteActionPerformed(ActionEvent evt)

chooseGrayscaleActionPerformed

private void chooseGrayscaleActionPerformed(ActionEvent evt)

graphObjectListItemStateChanged

private void graphObjectListItemStateChanged(ItemEvent evt)

foreColorPanelMouseClicked

private void foreColorPanelMouseClicked(MouseEvent evt)

backColorPanelMouseClicked

private void backColorPanelMouseClicked(MouseEvent evt)