org.PingOO.DLAI.lib.directorytree
Class DirectoryComponentListCellRenderer

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--javax.swing.JComponent
                    |
                    +--javax.swing.JLabel
                          |
                          +--javax.swing.DefaultListCellRenderer
                                |
                                +--org.PingOO.DLAI.lib.directorytree.DirectoryComponentListCellRenderer

public class DirectoryComponentListCellRenderer

extends javax.swing.DefaultListCellRenderer

A list cell renderer for directory components.

Since:

PingOO 2.0

Version:

2.0

Author:

Fabrice Bouyé (bouye@cur-archamps.fr)

See Also:

DefaultListCellRenderer, Serialized Form

Inner classes inherited from class javax.swing.DefaultListCellRenderer

javax.swing.DefaultListCellRenderer.UIResource

Inner classes inherited from class javax.swing.JLabel

javax.swing.JLabel.AccessibleJLabel

Inner classes inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent, javax.swing.JComponent.IntVector, javax.swing.JComponent.KeyboardBinding, javax.swing.JComponent.KeyboardState

Inner classes inherited from class java.awt.Component

java.awt.Component.AWTTreeLock

Fields inherited from class javax.swing.DefaultListCellRenderer

noFocusBorder

Fields inherited from class javax.swing.JLabel

defaultIcon, disabledIcon, disabledIconSet, horizontalAlignment, horizontalTextPosition, iconTextGap, LABELED_BY_PROPERTY, labelFor, mnemonic, text, uiClassID, verticalAlignment, verticalTextPosition

Fields inherited from class javax.swing.JComponent

_bounds, accessibleContext, alignmentX, alignmentY, ANCESTOR_USING_BUFFER, ancestorNotifier, autoscroller, border, changeSupport, clientProperties, flags, HAS_FOCUS, IS_DOUBLE_BUFFERED, IS_OPAQUE, IS_PAINTING_TILE, KEYBOARD_BINDINGS_KEY, listenerList, maximumSize, minimumSize, NEXT_FOCUS, paintImmediatelyClip, preferredSize, readObjectCallbacks, REQUEST_FOCUS_DISABLED, tmpRect, TOOL_TIP_TEXT_KEY, ui, uiClassID, UNDEFINED_CONDITION, vetoableChangeSupport, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Container

component, containerListener, containerSerializedDataVersion, dispatcher, layoutMgr, maxSize, ncomponents, serialVersionUID

Fields inherited from class java.awt.Component

actionListenerK, adjustmentListenerK, appContext, assert, background, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, changeSupport, componentListener, componentListenerK, componentOrientation, componentSerializedDataVersion, containerListenerK, cursor, dropTarget, enabled, eventMask, focusListener, focusListenerK, font, foreground, hasFocus, height, incRate, inputMethodListener, inputMethodListenerK, isInc, isPacked, itemListenerK, keyListener, keyListenerK, LEFT_ALIGNMENT, locale, LOCK, minSize, mouseListener, mouseListenerK, mouseMotionListener, mouseMotionListenerK, name, nameExplicitlySet, newEventsOnly, ownedWindowK, parent, peer, peerFont, popups, prefSize, RIGHT_ALIGNMENT, serialVersionUID, textListenerK, TOP_ALIGNMENT, valid, visible, width, windowListenerK, x, y

Constructor Summary

DirectoryComponentListCellRenderer()
Creates a new instance of this class.

Method Summary

static javax.swing.Icon	getIconForComponent(DirectoryComponent value) Determines the icon to use in order to represent a directory component when rendering a list.
static javax.swing.Icon	getIconForComponent(DirectoryComponent value, boolean isSelected) Determines the icon to use in order to represent a directory component when rendering a list.
static javax.swing.Icon	getIconForComponent(java.lang.String type) Determines the icon to use in order to represent a directory component when rendering a list.
static javax.swing.Icon	getIconForComponent(java.lang.String type, boolean isSelected) Determines the icon to use in order to represent a directory component when rendering a list.
java.awt.Component	getListCellRendererComponent(javax.swing.JList list, java.lang.Object value, int index, boolean isSelected, boolean cellHasFocus) Returns a component that has been configured to display the specified value.

Methods inherited from class javax.swing.JLabel

checkHorizontalKey, checkVerticalKey, getAccessibleContext, getDisabledIcon, getDisplayedMnemonic, getHorizontalAlignment, getHorizontalTextPosition, getIcon, getIconTextGap, getLabelFor, getText, getUI, getUIClassID, getVerticalAlignment, getVerticalTextPosition, paramString, setDisabledIcon, setDisplayedMnemonic, setDisplayedMnemonic, setHorizontalAlignment, setHorizontalTextPosition, setIcon, setIconTextGap, setLabelFor, setText, setUI, setVerticalAlignment, setVerticalTextPosition, updateUI, writeObject

Methods inherited from class javax.swing.JComponent

_paintImmediately, , addAncestorListener, addNotify, addPropertyChangeListener, addVetoableChangeListener, adjustPaintFlags, alwaysOnTop, bindingForKeyStroke, computeVisibleRect, computeVisibleRect, contains, createToolTip, enableSerialization, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getAlignmentX, getAlignmentY, getAutoscrolls, getBorder, getBounds, getClientProperties, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getFlag, getGraphics, getHeight, getInsets, getInsets, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getVisibleRect, getWidth, getX, getY, grabFocus, hasFocus, isDoubleBuffered, isFocusCycleRoot, isFocusTraversable, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isRequestFocusEnabled, isValidateRoot, keyboardBindings, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, paintWithBuffer, processComponentKeyEvent, processFocusEvent, processKeyBinding, processKeyBindings, processKeyBindingsForAllComponents, processKeyEvent, processMouseMotionEvent, putClientProperty, readObject, rectangleIsObscured, registerKeyboardAction, registerKeyboardAction, registerWithKeyboardManager, removeAncestorListener, removeNotify, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDoubleBuffered, setEnabled, setFlag, setFont, setForeground, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setUI, setVisible, shouldDebugGraphics, superProcessMouseMotionEvent, unregisterKeyboardAction, unregisterWithKeyboardManager, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, applyOrientation, countComponents, deliverEvent, dispatchEventImpl, dispatchEventToSelf, doLayout, eventEnabled, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents_NoClientCode, getComponents, getLayout, getMouseEventTarget, getWindow, initIDs, insets, invalidate, invalidateTree, isAncestorOf, layout, lightweightPrint, list, list, locate, minimumSize, nextFocus, paintComponents, postProcessKeyEvent, postsOldMouseEvents, preferredSize, preProcessKeyEvent, print, printComponents, printOneComponent, processContainerEvent, processEvent, proxyEnableEvents, proxyRequestFocus, remove, remove, removeAll, removeContainerListener, setFocusOwner, setLayout, transferFocus, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addPropertyChangeListener, areInputMethodsEnabled, bounds, checkImage, checkImage, coalesceEvents, constructComponentName, contains, createImage, createImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, getBackground, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont_NoClientCode, getFont, getFontMetrics, getForeground, getInputContext, getInputMethodRequests, getLocale, getLocation, getLocationOnScreen, getName, getNativeContainer, getParent_NoClientCode, getParent, getPeer, getSize, getToolkit, getToolkitImpl, getTreeLock, getWindowForObject, gotFocus, handleEvent, hide, imageUpdate, inside, isDisplayable, isEnabled, isEnabledImpl, isLightweight, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processInputMethodEvent, processMouseEvent, remove, removeComponentListener, removeFocusListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus

Methods inherited from class java.lang.Object

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

Constructor Detail

DirectoryComponentListCellRenderer

public DirectoryComponentListCellRenderer()

Creates a new instance of this class.
A PObserver is set on this class.

Method Detail

getListCellRendererComponent

public java.awt.Component getListCellRendererComponent(javax.swing.JList list,
                                                       java.lang.Object value,
                                                       int index,
                                                       boolean isSelected,
                                                       boolean cellHasFocus)

Returns a component that has been configured to display the specified value.
That component's paint method is then called to "render" the cell.
If it is necessary to compute the dimensions of a list because the list cells do not have a fixed size, this method is called to generate a component on which getPreferredSize() can be invoked.

Parameters:

list - The JList we're painting.

value - The value returned by list.getModel().getElementAt(index).

index - The cells index.

isSelected - true if the specified cell was selected.

cellHasFocus - true if the specified cell has the focus.

Returns:

A component whose paint() method will render the specified value.

Overrides:

getListCellRendererComponent in class javax.swing.DefaultListCellRenderer

getIconForComponent

public static javax.swing.Icon getIconForComponent(DirectoryComponent value,
                                                   boolean isSelected)

Determines the icon to use in order to represent a directory component when rendering a list.
If the component has an icon, it will be used, otherwise, the renderer will get its default icon for this type of component.

Actually this function just calls DirectoryTreeCellRenderer.etIconForComponent().

Parameters:

value - The directory component to render.

isSelected - true if the component is currently selected.

Returns:

The correct icon or an empty icon if the component'type is unknown.

See Also:

DirectoryComponentTreeCellRenderer.getIconForComponent(org.PingOO.DLAI.lib.directorytree.DirectoryComponent, boolean)

getIconForComponent

public static javax.swing.Icon getIconForComponent(DirectoryComponent value)

Determines the icon to use in order to represent a directory component when rendering a list.
If the component has an icon, it will be used, otherwise, the renderer will get its default icon for this type of component.

Parameters:

value - The directory component to render.

Returns:

The correct icon or an empty icon if the component'type is unknown.

getIconForComponent

public static javax.swing.Icon getIconForComponent(java.lang.String type)

Determines the icon to use in order to represent a directory component when rendering a list.
If the component has an icon, it will be used, otherwise, the renderer will get its default icon for this type of component.

Parameters:

type - The type of the component to render.

Returns:

The correct icon or an empty icon if the component has no defined icon, null if the class is not a directory component class.

getIconForComponent

public static javax.swing.Icon getIconForComponent(java.lang.String type,
                                                   boolean isSelected)

Determines the icon to use in order to represent a directory component when rendering a list.
If the component has an icon, it will be used, otherwise, the renderer will get its default icon for this type of component.

Parameters:

type - The type of the component to render.

isSelected - true if the component is currently selected.

Returns:

The correct icon or an empty icon if the component has no defined icon, null if the class is not a directory component class.