Class ImageCanvas

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--java.awt.Panel
                    |
                    +--Awt
                          |
                          +--ImageCanvas

All Implemented Interfaces:

javax.accessibility.Accessible, java.awt.event.AdjustmentListener, java.util.EventListener, java.awt.event.FocusListener, java.awt.image.ImageObserver, java.awt.ItemSelectable, java.awt.event.KeyListener, java.awt.MenuContainer, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.io.Serializable

public class ImageCanvas

extends Awt

(#)ImageCanvas.java

Version:

3.2 19-Mar-2004

A widget to hold an image

Author:

Holger Pfaff

See Also:

Serialized Form

Field Summary

Fields inherited from class Awt

actionListener, Background, bg, big, bim, Black, BlueMask, Bold, Bolditalic, borderDepth, borderType, BOTTOM, Brighter, Bulk, BULK, C, Center, CENTER, ColorMask, componentStates, Darker, E, East, EFFECT_MASK, Esc, FILL, Flat, FontMask, fonts, FontSize0, FontSizeMask, Foreground, GreenMask, Href, HREF, Hrefend, innerInsets, insets, Italic, itemListener, jvendor, jversion, Larger, LEFT, minimumDimension, MISC_MASK, Monospaced, N, NE, None, NONE, North, NorthEast, NorthWest, Null, NW, Plain, POSITION_MASK, Raised, RAISED, RedMask, RIGHT, S, SansSerif, SE, Serif, Smaller, South, SouthEast, SouthWest, Sunken, SUNKEN, SW, Tab0, TabMask, TabSizeMask, TOP, Uline, ULINE, W, West, White

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

ImageCanvas(java.awt.Image i)
Construct a new ImageCanvas.

Method Summary

java.awt.Dimension	measure() Return size needed for this widget
void	paint(java.awt.Graphics g) Actually paint the image

Methods inherited from class Awt

addActionListener, addItemListener, addNotify, adjustmentValueChanged, Array2Insets, bold, bolditalic, brighter, centerWindow, Color2Esc, darker, dim, doHref, doMeasure, drawCaption, drawCaption, drawLine, drawRectangle, drawString, drawString, drawTriangle, error, exHref, exString, focusGained, focusLost, getAppletContext, getBG, getBGImage, getBGParent, getBGParentImage, getBorderDepth, getBorderRectangle, getBorderType, getColor, getColor, getFont, getFont, getFont, getInnerInsets, getInnerRectangle, getInsets, getMetrics, getMinimumSize, getMode, getPosition, getPreferredSize, getRectangle, getSelectedObjects, getTab, getTopComponent, invalidate, isBulk, isEffect, isFill, isHref, isMSJVM, isNS4JVM, isRaised, isSunken, isUline, italic, keyPressed, keyReleased, keyTyped, larger, loadImage, loadImageFromArchive, loadImageFromStream, loadImageFromURL, makeBim, measureCaption, measureString, monospaced, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, mouseReleased, notifyActionListeners, notifyItemListeners, paintBackground, paintBackground, paintBim, paintBorder, plain, refresh, refresh, refreshAll, removeActionListener, removeItemListener, sansserif, serif, setBackground, setBG, setBGIfNull, setBorderDepth, setBorderType, setBorderType, setBounds, setEnabled, setFont, setFont, setForeground, setInnerInsets, setInsets, setVisible, smaller, tile, tile, update, waitForImage

Methods inherited from class java.awt.Panel

getAccessibleContext

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getListeners, getMaximumSize, insets, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, paramString, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, removeNotify, 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, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isOpaque, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setForeground, 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

ImageCanvas

public ImageCanvas(java.awt.Image i)

Construct a new ImageCanvas.

Parameters:

i - the image to use

Method Detail

paint

public void paint(java.awt.Graphics g)

Actually paint the image

Overrides:

paint in class Awt

Parameters:

g - current Graphics context

measure

public java.awt.Dimension measure()

Return size needed for this widget

Overrides:

measure in class Awt