com.alee.extended.list
Class WebFileListCellRenderer

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JLabel
                  com.alee.laf.label.WebLabel
                      com.alee.laf.list.WebListElement
                          com.alee.laf.list.WebListCellRenderer
                              com.alee.extended.list.WebFileListCellRenderer

All Implemented Interfaces:

LanguageMethods, Styleable, FontMethods<WebLabel>, SizeMethods<WebLabel>, SwingMethods, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, javax.accessibility.Accessible, javax.swing.ListCellRenderer, javax.swing.SwingConstants

public class WebFileListCellRenderer
extends WebListCellRenderer

Custom list cell renderer for WebFileList component. This renderer is also able to generate image thumbnails for image file elements.

Author:

Mikle Garin

See Also:

Serialized Form

Nested Class Summary

protected class

WebFileListCellRenderer.FileCellLayout Custom layout for file list cell element.

Nested classes/interfaces inherited from class com.alee.laf.list.WebListCellRenderer

WebListCellRenderer.UIResource

Nested classes/interfaces inherited from class javax.swing.JLabel

javax.swing.JLabel.AccessibleJLabel

Nested classes/interfaces inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

protected WebLabel	descriptionLabel File description label.
protected java.util.concurrent.ExecutorService	executorService Executor service for thumbnails generation.
protected WebFileList	fileList File list in which this list cell renderer is used.
protected static int	gap Gap between renderer elements.
protected static java.awt.Insets	iconCellMargin
protected static java.awt.Dimension	iconCellSize
protected WebLabel	iconLabel Thumbnail icon label.
protected static int	imageSide Image side length.
protected WebLabel	nameLabel File name label.
protected WebLabel	sizeLabel File size label.
protected java.lang.Object	thumbnailsLock Thumbnails queue lock object.
protected static int	thumbSize Image thumbnails size.
protected static java.awt.Insets	tileCellMargin Constant cell margins.
protected static java.awt.Dimension	tileCellSize Constant cell sizes.

Fields inherited from class javax.swing.JLabel

labelFor

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 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 java.awt.image.ImageObserver

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

Constructor Summary

WebFileListCellRenderer(WebFileList fileList)
Constructs cell renderer for the specified file list.

Method Summary

java.awt.Rectangle	getDescriptionBounds() Returns description bounds for list cell.
javax.swing.JLabel	getDescriptionLabel() Returns file description label.
javax.swing.JLabel	getIconLabel() Returns thumbnail icon label.
java.awt.Component	getListCellRendererComponent(javax.swing.JList list, java.lang.Object value, int index, boolean isSelected, boolean cellHasFocus) Returns list cell renderer component.
javax.swing.JLabel	getNameLabel() Returns file name label.
javax.swing.JLabel	getSizeLabel() Returns file size label.
protected boolean	isTilesView() Returns whether list is currently displaying tiles or not.
protected void	queueThumbnailLoad(FileElement element, boolean disabled) Adds specified element into thumbnails queue.
void	updateFilesView() Updates renderer elements view.

Methods inherited from class com.alee.laf.label.WebLabel

changeFontSize, createTranslatedLabel, createTranslatedLabel, createTranslatedLabel, createTranslatedLabel, createTranslatedLabel, createTranslatedLabel, createTranslatedLabel, createTranslatedLabel, getFontName, getFontSize, getMargin, getMinimumHeight, getMinimumWidth, getPainter, getPreferredHeight, getPreferredSize, getPreferredWidth, getShadeColor, getStyleId, getTransparency, getWebUI, isBoldFont, isDrawShade, isItalicFont, isLanguageSet, isPlainFont, removeLanguage, removeLanguageUpdater, setBoldFont, setBoldFont, setDrawShade, setFontName, setFontSize, setFontSizeAndStyle, setFontSizeAndStyle, setFontStyle, setFontStyle, setItalicFont, setItalicFont, setLanguage, setLanguageUpdater, setMargin, setMargin, setMargin, setMinimumHeight, setMinimumWidth, setPainter, setPlainFont, setPlainFont, setPreferredHeight, setPreferredWidth, setShadeColor, setStyleId, setTransparency, updateLanguage, updateLanguage, updateUI

Methods inherited from class javax.swing.JLabel

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

Methods inherited from class javax.swing.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, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, 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 java.awt.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, 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, 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, hide, 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, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

tileCellSize

protected static final java.awt.Dimension tileCellSize

Constant cell sizes.

iconCellSize

protected static final java.awt.Dimension iconCellSize

tileCellMargin

protected static final java.awt.Insets tileCellMargin

Constant cell margins.

iconCellMargin

protected static final java.awt.Insets iconCellMargin

thumbSize

protected static final int thumbSize

Image thumbnails size.

See Also:

Constant Field Values

imageSide

protected static final int imageSide

Image side length.

See Also:

Constant Field Values

gap

protected static final int gap

Gap between renderer elements.

See Also:

Constant Field Values

fileList

protected WebFileList fileList

File list in which this list cell renderer is used.

iconLabel

protected WebLabel iconLabel

Thumbnail icon label.

nameLabel

protected WebLabel nameLabel

File name label.

sizeLabel

protected WebLabel sizeLabel

File size label.

descriptionLabel

protected WebLabel descriptionLabel

File description label.

thumbnailsLock

protected final java.lang.Object thumbnailsLock

Thumbnails queue lock object.

executorService

protected java.util.concurrent.ExecutorService executorService

Executor service for thumbnails generation.

Constructor Detail

WebFileListCellRenderer

public WebFileListCellRenderer(WebFileList fileList)

Constructs cell renderer for the specified file list.

Parameters:

fileList - file list in which this cell renderer is used

Method Detail

getDescriptionBounds

public java.awt.Rectangle getDescriptionBounds()

Returns description bounds for list cell.

Returns:

description bounds for list cell

updateFilesView

public void updateFilesView()

Updates renderer elements view.

getIconLabel

public javax.swing.JLabel getIconLabel()

Returns thumbnail icon label.

Returns:

thumbnail icon label

getNameLabel

public javax.swing.JLabel getNameLabel()

Returns file name label.

Returns:

file name label

getSizeLabel

public javax.swing.JLabel getSizeLabel()

Returns file size label.

Returns:

file size label

getDescriptionLabel

public javax.swing.JLabel getDescriptionLabel()

Returns file description label.

Returns:

file description label

getListCellRendererComponent

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

Returns list cell renderer component.

Specified by:

getListCellRendererComponent in interface javax.swing.ListCellRenderer

Overrides:

getListCellRendererComponent in class WebListCellRenderer

Parameters:

list - tree

value - cell value

index - cell index

isSelected - whether cell is selected or not

cellHasFocus - whether cell has focus or not

Returns:

cell renderer component

isTilesView

protected boolean isTilesView()

Returns whether list is currently displaying tiles or not.

Returns:

true if list is currently displaying tiles, false otherwise

queueThumbnailLoad

protected void queueThumbnailLoad(FileElement element,
                                  boolean disabled)

Adds specified element into thumbnails queue.

Parameters:

element - element to add