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Class Awt

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

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

Direct Known Subclasses:: AwtText, Cal, Caption, ImageCanvas, MultiColumnList, TabbedPanel

public class Awt
extends java.awt.Panel
implements java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.KeyListener, java.awt.event.AdjustmentListener, java.awt.event.FocusListener, java.awt.ItemSelectable

(#)Awt.java

Version:

3.2 19-Mar-2004

Implements some useful (static) AWT routines and acts as baseclass for several gui items
Overview of mode bits used in this class:

    misc     effect   position
  0 0 0 0   0 0 0 0   0 0 0 0
  - - H F   U B S R   W S E N
      r i   l u u a   e o a o
      e l   i l n i   s u s r
      f l   n k k s   t t t t
            e   e e     h   h
                n d

This class also implements a simple text formating mechanism. Unicode escape sequences can be used to change fonts alignment, color etc. The syntax is pretty easy. A formatting directive is always constructed from + . The prefix for setting the font to serif and the color to white woud be Esc + Serif + Esc + White.
A summary of all attributes:

  Font Family       FFnn
  Serif             FF00
  SansSerif         FF01
  Monospaced        FF02
  

  Font style        FBnn
  Plain             FB00
  Bold              FB01
  Italic            FB02
  Bolditalic        FB03
  
  Font Size rel.    F0nn
  Smaller           F000     two pixel smaller
  Larger            F001     two pixel larger
  
  Font Size Absolut F5nn     nn = size in pixel (hex)
  
  Text Alignment    A00n
  North             A001
  East              A002
  South             A004
  West              A008
  NorthWest         A009
  SouthWest         A00C
  NorthEast         A003
  SouthEast         A00A
  Center            A00F
  
  Text Tabs         Dnnn     Left tabs only nnn = no of char to tab
  Tab0              D000
   
  Effects           Ennn
  Flat              E000     default effect
  Raised            E001     makes objects looking raised
  Sunken            E002     makes objects looking sunken
  Bulk              E003     actually a drawing mode @see setBorderType()
  Uline             E004     underline
  Href              E0D1     start of a href
  Hrefend           E0D0     end of a href
  Darker            E0C1     make foreground color darker
  Brighter          E0C2     make foreground color brighter
  Background        E0C3     make foreground equal to current backgroundcolor
 
  Colors            Cnnn     nnn = rgb - eight bits per color
  White             C000
  Black             CFFF

Author:

Holger Pfaff

See Also:

Serialized Form

Field Summary

protected java.awt.event.ActionListener actionListener
          ActionListener to notify clients

static char Background
          make fg color equal to bg color

protected java.lang.Object bg
          our Background

protected java.awt.Graphics big
          Grphics for bim

protected java.awt.Image bim
          backing image for flickerfree drawing

static char Black
          the color black

static char BlueMask
          used to determine the blue portion of this color spec

static char Bold
          font style bold

static char Bolditalic
          font style bolditalic

protected int borderDepth
          borderdepth - thickness of border

protected int borderType
          bordertype - one of NONE, RAISED, SUNKEN, BULK, TOP

static int BOTTOM
          Bottom position

static char Brighter
          make fg color brighter

static char Bulk
          Used to specify a border mode in property files. not used for text

static int BULK
          a highlighted border/text

static int C
          Center position

static char Center
          Center alignment

static int CENTER
          Center position

static char ColorMask
          colors use the format C, where each color value can range from 0 to F.

protected java.util.Hashtable componentStates
          save components states if this panel is set to disable

static char Darker
          make fg color darker

static int E
          East position

static char East
          East alignment

static int EFFECT_MASK
          effect mask - bits 4-7

static char Esc
          Unicode replacement char.

static int FILL
          fill object (rectangle/triangle) - Outline is default

static char Flat
          the default 'effect'

static char FontMask
          Mask for computing fontsizes

protected static java.util.Hashtable fonts
          font cache

static char FontSize0
          font sizes absolute

static char FontSizeMask
          Mask for computing fontsizes

static char Foreground
          make fg color equal to fg color (same as setting it to default)

static char GreenMask
          used to determine the green portion of this color spec

static char Href
          start of a href

static int HREF
          the following text is a href

static char Hrefend
          end of a href (or use flat/default)

protected java.awt.Insets innerInsets
          insets within this comp

protected java.awt.Insets insets
          insets around this comp

static char Italic
          font style italic

protected java.awt.event.ItemListener itemListener
          ItemListener to notify clients

protected static java.lang.String jvendor
          java vendor

protected static java.lang.String jversion
          java version

static char Larger
          font size relative larger

static int LEFT
          Left position

protected java.awt.Dimension minimumDimension
          the dimension for comp

static int MISC_MASK
          mode mask - bits 8-11

static char Monospaced
          font family Monospaced

static int N
          North position

static int NE
          NorthEast position

static char None
          reset all styles to default

static int NONE
          One special mode

static char North
          North alignment

static char NorthEast
          NorthEast alignment

static char NorthWest
          NorthWest alignment

static char Null
          Unicode null char.

static int NW
          NorthWest position

static char Plain
          font style plain

static int POSITION_MASK
          positions / directions mask - the lowest 4 bits 0-3

static char Raised
          shadow effect to emphasize text

static int RAISED
          a raised border

static char RedMask
          used to determine the red portion of this color spec

static int RIGHT
          Right position

static int S
          South position

static char SansSerif
          font family SansSerif

static int SE
          SouthEast position

static char Serif
          font family Serif

static char Smaller
          font size relative smaller

static char South
          South alignment

static char SouthEast
          SouthEast alignment

static char SouthWest
          SouthWest alignment

static char Sunken
          shadow effect to make text look inaktive

static int SUNKEN
          a sunken border

static int SW
          SouthWest position

static char Tab0
          Tab positions absolute; Format: Dnnn nnn is the pos in hex ranging from 0 - 7FF

static char TabMask
          Tab mask to determine tabs

static char TabSizeMask
          Tab mask to determine tab positions

static int TOP
          Top position

static char Uline
          Underline text

static int ULINE
          underline effect

static int W
          West position

static char West
          West alignment

static char White
          the color 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

Awt()
          Contructor for an Awt component

Method Summary

void addActionListener(java.awt.event.ActionListener l)
          adds an actionListener

void addItemListener(java.awt.event.ItemListener l)
          adds an itemListener

void addNotify()
          override java.awt.Panel.addNotify() called shortly after instantiation first chance to call measure()

void adjustmentValueChanged(java.awt.event.AdjustmentEvent e)
          implement java.awt.event.AdjustmentListener

static java.awt.Insets Array2Insets(int[] i)
          Return Insets from an int array (used to set Insets from property file)

static java.awt.Font bold(java.awt.Font f)
          Returns a bold font with same size and family

static java.awt.Font bolditalic(java.awt.Font f)
          Returns a bolditalic font with same size and family

static java.awt.Color brighter(java.awt.Color c)
          Return a brighter version of color c

static void centerWindow(java.awt.Window w)
          Center a window on screen.

static java.lang.String Color2Esc(java.awt.Color c)
          Returns the escape sequence for Color c

static java.awt.Color darker(java.awt.Color c)
          Return a darker version of color c

static java.awt.Color dim(java.awt.Color c, int v)
          Return a dimmed version of color c

void doHref(java.lang.String s, int x, int y, int w, int h)
          callback routine for dynamic caption content should be overwritten by implementing classes

void doMeasure()
          Utility function for Awt Components re-measures an invalidates if dims changed

static void drawCaption(java.awt.Graphics g, java.awt.Color c, java.awt.Font f, java.lang.String s, int x, int y, int w, int h, int m, java.lang.String dl)
          Draws a caption within the given box. drawCaption recognizes the escape sequences above for changing text characteristics and supports multiple lines

static void drawCaption(java.awt.Graphics g, java.awt.Color c, java.awt.Font f, java.lang.String s, int x, int y, int w, int h, int m, java.lang.String dl, Awt awt)
          Draws a caption within the given box. drawCaption recognizes the escape sequences above for changing text characteristics and supports multiple lines

static void drawLine(java.awt.Graphics g, java.awt.Color c, int x, int y, int X, int Y, int d, int m)
          Draws a line between the given points

static void drawRectangle(java.awt.Graphics g, java.awt.Color c, int x, int y, int w, int h, int d, int m)
          Draws a rectangle within the given box

static java.awt.Dimension drawString(java.awt.Graphics g, java.awt.Color c, java.awt.Font f, java.lang.String s, int x, int y, int w, int h, int m)
          Draws a string within the given box.

static java.awt.Dimension drawString(java.awt.Graphics g, java.awt.Color c, java.awt.Font f, java.lang.String s, int x, int y, int w, int h, int m, Awt awt)
          Draws a string within the given box.

static void drawTriangle(java.awt.Graphics g, java.awt.Color c, int x, int y, int w, int h, int d, int m)
          Draws a triangle within the given box

static void error(java.lang.Object m, java.awt.Component c)
          Creates a nicely formatted error popup.

static java.lang.String exHref(java.lang.String s)
          Returns the invisible (left or href) part of a string resp. href.

static java.lang.String exString(java.lang.String s)
          Returns the visible (right) part of a string resp. href.

void focusGained(java.awt.event.FocusEvent e)
          implement java.awt.event.FocusListener

void focusLost(java.awt.event.FocusEvent e)
          implement java.awt.event.FocusListener

static java.applet.AppletContext getAppletContext(java.awt.Component c)
          Gets the current applet context if any

java.lang.Object getBG()
          return the object currently used as BG for this comp Attn: all BG's are converted to Image the first time used So this routine usually returns Object type Image

java.awt.Image getBGImage()
          get the BG Image if any

Awt getBGParent()
          walk up the component tree to find a parent with a BG !

java.awt.Image getBGParentImage()
          walk up the component tree to find a BG !

int getBorderDepth()
          get borderdepth

java.awt.Rectangle getBorderRectangle()
          Get this comps rectangle within border totalsize - insets - borderDepth

int getBorderType()
          get bodertype

static java.awt.Color getColor(char u, java.awt.Color c, java.awt.Color dc, java.awt.Color bg)
          Returns the modified color for escape char u leaves color unchanged if u does not descibe any color characteristics

static java.awt.Color getColor(java.lang.Object o)
          Try to get color.

static java.awt.Font getFont(char u, java.awt.Font f, java.awt.Font df)
          Returns the modified font for escape char u leaves font unchanged if u does not descibe any font characteristics

static java.awt.Font getFont(java.lang.Object o)
          Try to get a font.

static java.awt.Font getFont(java.lang.String name, int style, int size)
          Try to get a font from our cache.

java.awt.Insets getInnerInsets()
          get current inner border

java.awt.Rectangle getInnerRectangle()
          Get this comps inner rectangle totalsize - insets - borderDepth - innerInsets

java.awt.Insets getInsets()
          get current border

static java.awt.FontMetrics getMetrics(java.awt.Font f)
          Returns Metrics for font

java.awt.Dimension getMinimumSize()
          override java.awt.Panel.getMinimumSize()

static int getMode(char u, int m, int dm)
          Returns the modified mode for escape char u leaves mode unchanged if u does not descibe any mode characteristics

static int getPosition(int m)
          Exctract position bits from m.

java.awt.Dimension getPreferredSize()
          override java.awt.Panel.getPreferredSize() and return our minimum size

java.awt.Rectangle getRectangle()
          Get this comps rectangle totalsize - insets

java.lang.Object[] getSelectedObjects()
          implement java.awt.ItemSelectable

static int getTab(char u, java.awt.Font f, int dt)
          Returns the tab position for escape char u return default tab if u does not descibe any tab position

static java.awt.Component getTopComponent(java.awt.Component c)
          Gets the toplevel component (usually a frame)

void invalidate()
          Overwrite java.awt.component.invalidate() to do measuring .

static boolean isBulk(int m)
          True if m describes effect Bulk.

static boolean isEffect(int m)
          True if m describes an effect (see above).

static boolean isFill(int m)
          True if m describes effect Fill.

static boolean isHref(int m)
          True if we are in Href mode.

static boolean isMSJVM()
          Check if this is a MS JVM

static boolean isNS4JVM()
          Check if this is a Netscape 4 JVM

static boolean isRaised(int m)
          True if m describes effect Raised.

static boolean isSunken(int m)
          True if m describes effect Sunken.

static boolean isUline(int m)
          True if m describes effect Underline.

static java.awt.Font italic(java.awt.Font f)
          Returns a italic font with same size and family

void keyPressed(java.awt.event.KeyEvent e)
          implement java.awt.event.KeyListener

void keyReleased(java.awt.event.KeyEvent e)
          implement java.awt.event.KeyListener

void keyTyped(java.awt.event.KeyEvent e)
          implement java.awt.event.KeyListener

static java.awt.Font larger(java.awt.Font f)
          Returns a larger font with same family and style

java.awt.Image loadImage(java.lang.String n)
          Creates an image either form URL or Archive Returns null on failure.

static java.awt.Image loadImageFromArchive(java.lang.String n)
          Creates an image from a Archive At least this is what Netscape 4.x does.

static java.awt.Image loadImageFromStream(java.io.InputStream i)
          Creates an image from an InputStream

static java.awt.Image loadImageFromURL(java.lang.String n)
          Creates an image from an url.

void makeBim()


java.awt.Dimension measure()
          Return currently needed Dimension Should be overridden by Awt Components

static java.awt.Dimension measureCaption(java.lang.String s, java.awt.Font f, java.awt.Font df, java.lang.String dl)
          Calculates the box needed to draw the caption

static java.awt.Dimension measureString(java.lang.String s, java.awt.Font f)
          Calculates the box needed to draw the string

static java.awt.Font monospaced(java.awt.Font f)
          Returns a monospaced font with same size and style

void mouseClicked(java.awt.event.MouseEvent e)
          implement java.awt.event.MouseListener

void mouseDragged(java.awt.event.MouseEvent e)
          implement java.awt.event.MouseListener

void mouseEntered(java.awt.event.MouseEvent e)
          implement java.awt.event.MouseListener

void mouseExited(java.awt.event.MouseEvent e)
          implement java.awt.event.MouseListener

void mouseMoved(java.awt.event.MouseEvent e)
          implement java.awt.event.MouseListener

void mousePressed(java.awt.event.MouseEvent e)
          implement java.awt.event.MouseListener

void mouseReleased(java.awt.event.MouseEvent e)
          implement java.awt.event.MouseListener

protected void notifyActionListeners(java.awt.event.ActionEvent e)
          notifies all actionListeners

protected void notifyItemListeners(java.awt.event.ItemEvent e)
          notifies all itemListeners

void paint(java.awt.Graphics g)
          Actually do the work ... this basic paint() routine just draws the border.

void paintBackground(java.awt.Graphics g)
          Paint the Background

void paintBackground(java.awt.Graphics g, int x, int y, int w, int h)
          Paint the Background

void paintBim(java.awt.Graphics g)


void paintBorder(java.awt.Graphics g, int x, int y, int w, int h)
          Paint the border

static java.awt.Font plain(java.awt.Font f)
          Returns a plain font with same size and family

void refresh()
          Refresh (force new layout) starting from this component down the tree

static void refresh(java.awt.Component c)
          Refresh (force new layout) starting from component up the tree

void refreshAll()
          Refresh (force new layout) starting from root component up the tree

void removeActionListener(java.awt.event.ActionListener l)
          removes an actionListener

void removeItemListener(java.awt.event.ItemListener l)
          removes an itemListener

static java.awt.Font sansserif(java.awt.Font f)
          Returns a sansserif font with same size and style

static java.awt.Font serif(java.awt.Font f)
          Returns a serif font with same size and style

static void setBackground(java.awt.Component c)
          Set BG color of a (AWT) component

void setBG(java.lang.Object b)
          set the BG for this comp.

void setBGIfNull(java.lang.Object b)
          set the BG for this comp only if none is currently present (even from parent)

void setBorderDepth(int d)
          set borderdepth

void setBorderType(int t)
          set bodertype

void setBorderType(java.lang.String t)
          set bodertype - String version (attributes from property file)

void setBounds(int x, int y, int w, int h)
          Overwrite Component.setBounds() to recognize resizing

void setEnabled(boolean enabled)
          override java.awt.Panel.setEnabled() just to recocnize state change

void setFont(java.awt.Font f)
          override java.awt.Panel.setFont(Font font) just to recognize the change

static void setFont(java.awt.TextComponent tc)
          Set font of a (AWT) textcomponent

static void setForeground(java.awt.Component c)
          Set FG color of a (AWT) component

void setInnerInsets(java.awt.Insets i)
          sets a new border

void setInsets(java.awt.Insets i)
          sets a new border

void setVisible(boolean v)
          override java.awt.Panel.setVisible() just to recocnize state change

static java.awt.Font smaller(java.awt.Font f)
          Returns a smaller font with same family and style

java.awt.Image tile(java.awt.Image i, java.awt.Dimension d)
          scale (grow only) an Image to specified size by just filling it with the original from left to right, top down w, h will be rounded to the next multiple of original size

java.awt.Image tile(java.awt.Image i, int w, int h)
          scale (grow only) an Image to specified size by just filling it with the original from left to right, top down w, h will be rounded to the next multiple of original size

void update(java.awt.Graphics g)
          Overwrite java.awt.component.update() to avoid flickering .

java.awt.Image waitForImage(java.awt.Image i)
          wait for an Image to load completely

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

Field Detail

NONE

public static final int NONE

One special mode

See Also:: Constant Field Values

POSITION_MASK

public static final int POSITION_MASK

positions / directions mask - the lowest 4 bits 0-3

See Also:: Constant Field Values

N

public static final int N

North position

See Also:: Constant Field Values

E

public static final int E

East position

See Also:: Constant Field Values

S

public static final int S

South position

See Also:: Constant Field Values

W

public static final int W

West position

See Also:: Constant Field Values

NW

public static final int NW

NorthWest position

See Also:: Constant Field Values

SW

public static final int SW

SouthWest position

See Also:: Constant Field Values

NE

public static final int NE

NorthEast position

See Also:: Constant Field Values

SE

public static final int SE

SouthEast position

See Also:: Constant Field Values

C

public static final int C

Center position

See Also:: Constant Field Values

CENTER

public static final int CENTER

Center position

See Also:: Constant Field Values

TOP

public static final int TOP

Top position

See Also:: Constant Field Values

RIGHT

public static final int RIGHT

Right position

See Also:: Constant Field Values

BOTTOM

public static final int BOTTOM

Bottom position

See Also:: Constant Field Values

LEFT

public static final int LEFT

Left position

See Also:: Constant Field Values

EFFECT_MASK

public static final int EFFECT_MASK

effect mask - bits 4-7

See Also:: Constant Field Values

RAISED

public static final int RAISED

a raised border

See Also:: Constant Field Values

SUNKEN

public static final int SUNKEN

a sunken border

See Also:: Constant Field Values

BULK

public static final int BULK

a highlighted border/text

See Also:: Constant Field Values

ULINE

public static final int ULINE

underline effect

See Also:: Constant Field Values

MISC_MASK

public static final int MISC_MASK

mode mask - bits 8-11

See Also:: Constant Field Values

FILL

public static final int FILL

fill object (rectangle/triangle) - Outline is default

See Also:: Constant Field Values

HREF

public static final int HREF

the following text is a href

See Also:: Constant Field Values

Esc

public static final char Esc

Unicode replacement char. Used as indicator that the following char is interpreted as formatting information

See Also:: Constant Field Values

Null

public static final char Null

Unicode null char. Not a char at all. Used as placeholder

See Also:: Constant Field Values

None

public static final char None

reset all styles to default

See Also:: Constant Field Values

Serif

public static final char Serif

font family Serif

See Also:: Constant Field Values

SansSerif

public static final char SansSerif

font family SansSerif

See Also:: Constant Field Values

Monospaced

public static final char Monospaced

font family Monospaced

See Also:: Constant Field Values

Plain

public static final char Plain

font style plain

See Also:: Constant Field Values

Bold

public static final char Bold

font style bold

See Also:: Constant Field Values

Italic

public static final char Italic

font style italic

See Also:: Constant Field Values

Bolditalic

public static final char Bolditalic

font style bolditalic

See Also:: Constant Field Values

Smaller

public static final char Smaller

font size relative smaller

See Also:: Constant Field Values

Larger

public static final char Larger

font size relative larger

See Also:: Constant Field Values

FontSize0

public static final char FontSize0

font sizes absolute

See Also:: Constant Field Values

FontMask

public static final char FontMask

Mask for computing fontsizes

See Also:: Constant Field Values

FontSizeMask

public static final char FontSizeMask

Mask for computing fontsizes

See Also:: Constant Field Values

North

public static final char North

North alignment

See Also:: Constant Field Values

East

public static final char East

East alignment

See Also:: Constant Field Values

South

public static final char South

South alignment

See Also:: Constant Field Values

West

public static final char West

West alignment

See Also:: Constant Field Values

NorthWest

public static final char NorthWest

NorthWest alignment

See Also:: Constant Field Values

SouthWest

public static final char SouthWest

SouthWest alignment

See Also:: Constant Field Values

NorthEast

public static final char NorthEast

NorthEast alignment

See Also:: Constant Field Values

SouthEast

public static final char SouthEast

SouthEast alignment

See Also:: Constant Field Values

Center

public static final char Center

Center alignment

See Also:: Constant Field Values

Tab0

public static final char Tab0

Tab positions absolute; Format: Dnnn nnn is the pos in hex ranging from 0 - 7FF

See Also:: Constant Field Values

TabMask

public static final char TabMask

Tab mask to determine tabs

See Also:: Constant Field Values

TabSizeMask

public static final char TabSizeMask

Tab mask to determine tab positions

See Also:: Constant Field Values

Flat

public static final char Flat

the default 'effect'

See Also:: Constant Field Values

Raised

public static final char Raised

shadow effect to emphasize text

See Also:: Constant Field Values

Sunken

public static final char Sunken

shadow effect to make text look inaktive

See Also:: Constant Field Values

Bulk

public static final char Bulk

Used to specify a border mode in property files. not used for text

See Also:: Constant Field Values

Uline

public static final char Uline

Underline text

See Also:: Constant Field Values

Href

public static final char Href

start of a href

See Also:: Constant Field Values

Hrefend

public static final char Hrefend

end of a href (or use flat/default)

See Also:: Constant Field Values

Darker

public static final char Darker

make fg color darker

See Also:: Constant Field Values

Brighter

public static final char Brighter

make fg color brighter

See Also:: Constant Field Values

Foreground

public static final char Foreground

make fg color equal to fg color (same as setting it to default)

See Also:: Constant Field Values

Background

public static final char Background

make fg color equal to bg color

See Also:: Constant Field Values

ColorMask

public static final char ColorMask

colors use the format C, where each color value can range from 0 to F. See examples below

See Also:
Constant Field Values

RedMask

public static final char RedMask

used to determine the red portion of this color spec

See Also:
Constant Field Values

GreenMask

public static final char GreenMask

used to determine the green portion of this color spec

See Also:
Constant Field Values

BlueMask

public static final char BlueMask

used to determine the blue portion of this color spec

See Also:
Constant Field Values

White

public static final char White

the color white

See Also:
Constant Field Values

Black

public static final char Black

the color black

See Also:
Constant Field Values

jversion

protected static final java.lang.String jversion

java version

jvendor

protected static final java.lang.String jvendor

java vendor

fonts

protected static final java.util.Hashtable fonts

font cache

insets

protected java.awt.Insets insets

insets around this comp

innerInsets

protected java.awt.Insets innerInsets

insets within this comp

borderDepth

protected int borderDepth

borderdepth - thickness of border

borderType

protected int borderType

bordertype - one of NONE, RAISED, SUNKEN, BULK, TOP

minimumDimension

protected java.awt.Dimension minimumDimension

the dimension for comp

actionListener

protected java.awt.event.ActionListener actionListener

ActionListener to notify clients

itemListener

protected java.awt.event.ItemListener itemListener

ItemListener to notify clients

componentStates

protected java.util.Hashtable componentStates

save components states if this panel is set to disable

bg

protected java.lang.Object bg

our Background

bim

protected java.awt.Image bim

backing image for flickerfree drawing

big

protected java.awt.Graphics big

Grphics for bim

Constructor Detail

Awt

public Awt()

Contructor for an Awt component

Method Detail

error

public static void error(java.lang.Object m, java.awt.Component c)

Creates a nicely formatted error popup.

Parameters:
m - the message; usually string or exception
c - comp used as parent for popup or null

loadImageFromStream

public static java.awt.Image loadImageFromStream(java.io.InputStream i)

Creates an image from an InputStream

loadImageFromArchive

public static java.awt.Image loadImageFromArchive(java.lang.String n)

Creates an image from a Archive At least this is what Netscape 4.x does.

Parameters:
n - the name of the image.

loadImageFromURL

public static java.awt.Image loadImageFromURL(java.lang.String n)

Creates an image from an url. Returns null on failure.

Parameters:
n - the name/url of the image.

loadImage

public java.awt.Image loadImage(java.lang.String n)

Creates an image either form URL or Archive Returns null on failure.

Parameters:
n - the name/url of the image.

isNS4JVM

public static boolean isNS4JVM()

Check if this is a Netscape 4 JVM

Returns:
true if this is a Netscape 4 JVM

isMSJVM

public static boolean isMSJVM()

Check if this is a MS JVM

Returns:
true if this is a MS JVM

centerWindow

public static void centerWindow(java.awt.Window w)

Center a window on screen. Reduces window size if larger than screen.

Parameters:
w - the window to center.

setBackground

public static void setBackground(java.awt.Component c)

Set BG color of a (AWT) component

Parameters:
c - Component

setForeground

public static void setForeground(java.awt.Component c)

Set FG color of a (AWT) component

Parameters:
c - Component

setFont

public static void setFont(java.awt.TextComponent tc)

Set font of a (AWT) textcomponent

Parameters:
tc - TextComponent

refresh

public static void refresh(java.awt.Component c)

Refresh (force new layout) starting from component up the tree

Parameters:
c - the component to refresh.

refresh

public void refresh()

Refresh (force new layout) starting from this component down the tree

refreshAll

public void refreshAll()

Refresh (force new layout) starting from root component up the tree

getTopComponent

public static java.awt.Component getTopComponent(java.awt.Component c)

Gets the toplevel component (usually a frame)

Parameters:
c - the component to find the toplevel component for.

getAppletContext

public static java.applet.AppletContext getAppletContext(java.awt.Component c)

Gets the current applet context if any

Parameters:
c - the component to find the applet context for.

getFont

public static java.awt.Font getFont(java.lang.Object o)

Try to get a font. obj can be a standard font name or already a font object.

Returns:
null on failure.

getFont

public static java.awt.Font getFont(java.lang.String name, int style, int size)

Try to get a font from our cache. Create a new one if none was found.

Parameters:
name - Font name/family
style - Font.PAIN Font.BOLD Font.ITALIC
size - Font size in points

getMetrics

public static java.awt.FontMetrics getMetrics(java.awt.Font f)

Returns Metrics for font

Parameters:
f - font to use.

larger

public static java.awt.Font larger(java.awt.Font f)

Returns a larger font with same family and style

Parameters:
f - use this as base font.

smaller

public static java.awt.Font smaller(java.awt.Font f)

Returns a smaller font with same family and style

Parameters:
f - use this as base font.

serif

public static java.awt.Font serif(java.awt.Font f)

Returns a serif font with same size and style

Parameters:
f - use this as base font.

sansserif

public static java.awt.Font sansserif(java.awt.Font f)

Returns a sansserif font with same size and style

Parameters:
f - use this as base font.

monospaced

public static java.awt.Font monospaced(java.awt.Font f)

Returns a monospaced font with same size and style

Parameters:
f - use this as base font.

bold

public static java.awt.Font bold(java.awt.Font f)

Returns a bold font with same size and family

Parameters:
f - use this as base font.

italic

public static java.awt.Font italic(java.awt.Font f)

Returns a italic font with same size and family

Parameters:
f - use this as base font.

bolditalic

public static java.awt.Font bolditalic(java.awt.Font f)

Returns a bolditalic font with same size and family

Parameters:
f - use this as base font.

plain

public static java.awt.Font plain(java.awt.Font f)

Returns a plain font with same size and family

Parameters:
f - use this as base font.

Color2Esc

public static java.lang.String Color2Esc(java.awt.Color c)

Returns the escape sequence for Color c

Parameters:
c - the color

getColor

public static java.awt.Color getColor(java.lang.Object o)

Try to get color. obj can be color name or a numeric value or already a color object.

Parameters:
o - color specification.
Returns:
null on failure.

dim

public static java.awt.Color dim(java.awt.Color c, int v)

Return a dimmed version of color c

Parameters:
c - original color
v - value to dim

brighter

public static java.awt.Color brighter(java.awt.Color c)

Return a brighter version of color c

Parameters:
c - original color

darker

public static java.awt.Color darker(java.awt.Color c)

Return a darker version of color c

Parameters:
c - original color

Array2Insets

public static java.awt.Insets Array2Insets(int[] i)

Return Insets from an int array (used to set Insets from property file)

Parameters:
i - insets values (as in Insets constructor)

drawLine

public static void drawLine(java.awt.Graphics g, java.awt.Color c, int x, int y, int X, int Y, int d, int m)

Draws a line between the given points

Parameters:
g - Graphics object to use
c - color to use as base for shadow, or null
d - thickness of line in pixel
m - RAISED or SUNKEN

drawRectangle

public static void drawRectangle(java.awt.Graphics g, java.awt.Color c, int x, int y, int w, int h, int d, int m)

Draws a rectangle within the given box

Parameters:
g - Graphics object to use
c - color to use as base for shadow, or null
x - x-position of describing rect
y - y-position of describing rect
w - width of describing rect
h - height of describing rect
d - thickness of the line in pixel
m - combination of FILL RAISED SUNKEN

drawTriangle

public static void drawTriangle(java.awt.Graphics g, java.awt.Color c, int x, int y, int w, int h, int d, int m)

Draws a triangle within the given box

Parameters:
g - Graphics object to use
c - color to use as base for shadow, or null
x - x-position of describing rect
y - y-position of describing rect
w - width of describing rect
h - height of describing rect
d - thickness of the line in pixel
m - combination of LINE FILL RAISED SUNKEN and Direction (N E S W etc)

drawString

public static java.awt.Dimension drawString(java.awt.Graphics g, java.awt.Color c, java.awt.Font f, java.lang.String s, int x, int y, int w, int h, int m)

Draws a string within the given box.

Parameters:
g - Graphics object to use
c - color to use or null
f - font to use or null
s - the string
x - x-position of describing rect
y - y-position of describing rect
w - width of describing rect
h - height of describing rect
m - mode including position & effect & misc

drawString

public static java.awt.Dimension drawString(java.awt.Graphics g, java.awt.Color c, java.awt.Font f, java.lang.String s, int x, int y, int w, int h, int m, Awt awt)

Draws a string within the given box.

Parameters:
g - Graphics object to use
c - color to use or null
f - font to use or null
s - the string
x - x-position of describing rect
y - y-position of describing rect
w - width of describing rect
h - height of describing rect
m - mode including position & effect & misc
awt - comp used as callback for hrefs

measureString

public static java.awt.Dimension measureString(java.lang.String s, java.awt.Font f)

Calculates the box needed to draw the string

Parameters:
s - the string
f - the base font to use

drawCaption

public static void drawCaption(java.awt.Graphics g, java.awt.Color c, java.awt.Font f, java.lang.String s, int x, int y, int w, int h, int m, java.lang.String dl)

Draws a caption within the given box. drawCaption recognizes the escape sequences above for changing text characteristics and supports multiple lines

Parameters:
g - Graphics object to use
c - color to use or null
f - font to use or null
s - the string
x - x-position of describing rect
y - y-position of describing rect
w - width of describing rect
h - height of describing rect
m - mode including position & effect
dl - the line delimiter usually "\n" specify "" for a single line

drawCaption

public static void drawCaption(java.awt.Graphics g, java.awt.Color c, java.awt.Font f, java.lang.String s, int x, int y, int w, int h, int m, java.lang.String dl, Awt awt)

Draws a caption within the given box. drawCaption recognizes the escape sequences above for changing text characteristics and supports multiple lines

Parameters:
g - Graphics object to use
c - color to use or null
f - font to use or null
s - the string
x - x-position of describing rect
y - y-position of describing rect
w - width of describing rect
h - height of describing rect
m - mode including position & effect
dl - the line delimiter usually "\n" specify "" for a single line
awt - comp used as callback for hrefs

measureCaption

public static java.awt.Dimension measureCaption(java.lang.String s, java.awt.Font f, java.awt.Font df, java.lang.String dl)

Calculates the box needed to draw the caption

Parameters:
s - the string
f - the base font to use
df - the default font to use
dl - the line delimiter usually "\n" specify "" for a single line

exString

public static java.lang.String exString(java.lang.String s)

Returns the visible (right) part of a string resp. href. Parts are separated using the unicode null char

Parameters:
s - the orig. string

exHref

public static java.lang.String exHref(java.lang.String s)

Returns the invisible (left or href) part of a string resp. href. Parts are separated using the unicode null char

Parameters:
s - the orig. string

getFont

public static java.awt.Font getFont(char u, java.awt.Font f, java.awt.Font df)

Returns the modified font for escape char u leaves font unchanged if u does not descibe any font characteristics

Parameters:
u - the escape char
f - the base font to use
df - the default font to use

getColor

public static java.awt.Color getColor(char u, java.awt.Color c, java.awt.Color dc, java.awt.Color bg)

Returns the modified color for escape char u leaves color unchanged if u does not descibe any color characteristics

Parameters:
u - the escape char
c - the base color to use
dc - the default color to use

getTab

public static int getTab(char u, java.awt.Font f, int dt)

Returns the tab position for escape char u return default tab if u does not descibe any tab position

Parameters:
u - the escape char
f - the base font to use
dt - the default tab to use

getMode

public static int getMode(char u, int m, int dm)

Returns the modified mode for escape char u leaves mode unchanged if u does not descibe any mode characteristics

Parameters:
u - the escape char
m - the base mode to use
dm - the default mode to use

getPosition

public static int getPosition(int m)

Exctract position bits from m.

Parameters:
m - mode

isEffect

public static boolean isEffect(int m)

True if m describes an effect (see above).

Parameters:
m - mode

isRaised

public static boolean isRaised(int m)

True if m describes effect Raised.

Parameters:
m - mode

isSunken

public static boolean isSunken(int m)

True if m describes effect Sunken.

Parameters:
m - mode

isBulk

public static boolean isBulk(int m)

True if m describes effect Bulk.

Parameters:
m - mode

isUline

public static boolean isUline(int m)

True if m describes effect Underline.

Parameters:
m - mode

isHref

public static boolean isHref(int m)

True if we are in Href mode.

Parameters:
m - mode

isFill

public static boolean isFill(int m)

True if m describes effect Fill.

Parameters:
m - mode

doHref

public void doHref(java.lang.String s, int x, int y, int w, int h)

callback routine for dynamic caption content should be overwritten by implementing classes

Parameters:
s - the href string (including href & text)
x - x pos of describing rect
y - y pos of describing rect
w - width of describing rect
h - height of describing rect

setBounds

public void setBounds(int x, int y, int w, int h)

Overwrite Component.setBounds() to recognize resizing

Overrides:
setBounds in class java.awt.Component

measure

public java.awt.Dimension measure()

Return currently needed Dimension Should be overridden by Awt Components

doMeasure

public void doMeasure()

Utility function for Awt Components re-measures an invalidates if dims changed

getRectangle

public java.awt.Rectangle getRectangle()

Get this comps rectangle totalsize - insets

getBorderRectangle

public java.awt.Rectangle getBorderRectangle()

Get this comps rectangle within border totalsize - insets - borderDepth

getInnerRectangle

public java.awt.Rectangle getInnerRectangle()

Get this comps inner rectangle totalsize - insets - borderDepth - innerInsets

invalidate

public void invalidate()

Overwrite java.awt.component.invalidate() to do measuring .

Overrides:
invalidate in class java.awt.Container

addNotify

public void addNotify()

override java.awt.Panel.addNotify() called shortly after instantiation first chance to call measure()

Overrides:
addNotify in class java.awt.Panel

getPreferredSize

public java.awt.Dimension getPreferredSize()

override java.awt.Panel.getPreferredSize() and return our minimum size

Overrides:
getPreferredSize in class java.awt.Container

getMinimumSize

public java.awt.Dimension getMinimumSize()

override java.awt.Panel.getMinimumSize()

Overrides:
getMinimumSize in class java.awt.Container

See Also:
getPreferredSize()

update

public void update(java.awt.Graphics g)

Overwrite java.awt.component.update() to avoid flickering .

Overrides:
update in class java.awt.Container

paint

public void paint(java.awt.Graphics g)

Actually do the work ... this basic paint() routine just draws the border. Should be overwritten.

Overrides:
paint in class java.awt.Container

Parameters:
g - Graphics object to use

paintBorder

public void paintBorder(java.awt.Graphics g, int x, int y, int w, int h)

Paint the border

Parameters:
g - Graphics object to use
x - x-position of describing rect
y - y-position of describing rect
w - width of describing rect
h - height of describing rect

paintBackground

public void paintBackground(java.awt.Graphics g)

Paint the Background

Parameters:
g - Graphics object to use

paintBackground

public void paintBackground(java.awt.Graphics g, int x, int y, int w, int h)

Paint the Background

Parameters:
g - Graphics object to use
x - x-position of describing rect
y - y-position of describing rect
w - width of describing rect
h - height of describing rect

paintBim

public void paintBim(java.awt.Graphics g)

makeBim

public void makeBim()

setBG

public void setBG(java.lang.Object b)

set the BG for this comp. BG can be one of null - use parent BG (or none) Image - use this Image String - use this filename/URL to load an Image Awt - inherit BG from this Awt component

setBGIfNull

public void setBGIfNull(java.lang.Object b)

set the BG for this comp only if none is currently present (even from parent)

getBG

public java.lang.Object getBG()

return the object currently used as BG for this comp Attn: all BG's are converted to Image the first time used So this routine usually returns Object type Image

getBGImage

public java.awt.Image getBGImage()

get the BG Image if any

getBGParent

public Awt getBGParent()

walk up the component tree to find a parent with a BG != null

getBGParentImage

public java.awt.Image getBGParentImage()

walk up the component tree to find a BG != null

waitForImage

public java.awt.Image waitForImage(java.awt.Image i)

wait for an Image to load completely

Parameters:
i - the image

tile

public java.awt.Image tile(java.awt.Image i, java.awt.Dimension d)

scale (grow only) an Image to specified size by just filling it with the original from left to right, top down w, h will be rounded to the next multiple of original size

Parameters:
i - orinigal image
d - new dims

tile

public java.awt.Image tile(java.awt.Image i, int w, int h)

scale (grow only) an Image to specified size by just filling it with the original from left to right, top down w, h will be rounded to the next multiple of original size

Parameters:
i - orinigal image
w - new width
h - new height

setEnabled

public void setEnabled(boolean enabled)

override java.awt.Panel.setEnabled() just to recocnize state change

Overrides:
setEnabled in class java.awt.Component

Parameters:
enabled - enabled?

setVisible

public void setVisible(boolean v)

override java.awt.Panel.setVisible() just to recocnize state change

Overrides:
setVisible in class java.awt.Component

Parameters:
v - visible?

setInsets

public void setInsets(java.awt.Insets i)

sets a new border

Parameters:
i - the border around the component

getInsets

public java.awt.Insets getInsets()

get current border

Overrides:
getInsets in class java.awt.Container

setInnerInsets

public void setInnerInsets(java.awt.Insets i)

sets a new border

getInnerInsets

public java.awt.Insets getInnerInsets()

get current inner border

setBorderDepth

public void setBorderDepth(int d)

set borderdepth

Parameters:
d - depth in pixel

getBorderDepth

public int getBorderDepth()

get borderdepth

setBorderType

public void setBorderType(int t)

set bodertype

Parameters:
t - bordertype [TOP NONE BULK RAISED SUNKEN

setBorderType

public void setBorderType(java.lang.String t)

set bodertype - String version (attributes from property file)

Parameters:
t - bordertype [North(Top) None Bulk Raised Sundekn]

getBorderType

public int getBorderType()

get bodertype

setFont

public void setFont(java.awt.Font f)

override java.awt.Panel.setFont(Font font) just to recognize the change

Overrides:
setFont in class java.awt.Container

mousePressed

public void mousePressed(java.awt.event.MouseEvent e)

implement java.awt.event.MouseListener

Specified by:
mousePressed in interface java.awt.event.MouseListener

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent e)

implement java.awt.event.MouseListener

Specified by:
mouseReleased in interface java.awt.event.MouseListener

mouseExited

public void mouseExited(java.awt.event.MouseEvent e)

implement java.awt.event.MouseListener

Specified by:
mouseExited in interface java.awt.event.MouseListener

mouseEntered

public void mouseEntered(java.awt.event.MouseEvent e)

implement java.awt.event.MouseListener

Specified by:
mouseEntered in interface java.awt.event.MouseListener

mouseClicked

public void mouseClicked(java.awt.event.MouseEvent e)

implement java.awt.event.MouseListener

Specified by:
mouseClicked in interface java.awt.event.MouseListener

mouseMoved

public void mouseMoved(java.awt.event.MouseEvent e)

implement java.awt.event.MouseListener

Specified by:
mouseMoved in interface java.awt.event.MouseMotionListener

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent e)

implement java.awt.event.MouseListener

Specified by:
mouseDragged in interface java.awt.event.MouseMotionListener

keyTyped

public void keyTyped(java.awt.event.KeyEvent e)

implement java.awt.event.KeyListener

Specified by:
keyTyped in interface java.awt.event.KeyListener

keyPressed

public void keyPressed(java.awt.event.KeyEvent e)

implement java.awt.event.KeyListener

Specified by:
keyPressed in interface java.awt.event.KeyListener

keyReleased

public void keyReleased(java.awt.event.KeyEvent e)

implement java.awt.event.KeyListener

Specified by:
keyReleased in interface java.awt.event.KeyListener

adjustmentValueChanged

public void adjustmentValueChanged(java.awt.event.AdjustmentEvent e)

implement java.awt.event.AdjustmentListener

Specified by:
adjustmentValueChanged in interface java.awt.event.AdjustmentListener

focusGained

public void focusGained(java.awt.event.FocusEvent e)

implement java.awt.event.FocusListener

Specified by:
focusGained in interface java.awt.event.FocusListener

focusLost

public void focusLost(java.awt.event.FocusEvent e)

implement java.awt.event.FocusListener

Specified by:
focusLost in interface java.awt.event.FocusListener

getSelectedObjects

public java.lang.Object[] getSelectedObjects()

implement java.awt.ItemSelectable

Specified by:
getSelectedObjects in interface java.awt.ItemSelectable

addActionListener

public void addActionListener(java.awt.event.ActionListener l)

adds an actionListener

Parameters:
l - the actionListener to add

removeActionListener

public void removeActionListener(java.awt.event.ActionListener l)

removes an actionListener

Parameters:
l - the actionListener to remove

notifyActionListeners

protected void notifyActionListeners(java.awt.event.ActionEvent e)

notifies all actionListeners

Parameters:
e - the event to post

addItemListener

public void addItemListener(java.awt.event.ItemListener l)

adds an itemListener

Specified by:
addItemListener in interface java.awt.ItemSelectable

Parameters:
l - the itemListener to add

removeItemListener

public void removeItemListener(java.awt.event.ItemListener l)

removes an itemListener

Specified by:
removeItemListener in interface java.awt.ItemSelectable

Parameters:
l - the itemListener to remove

notifyItemListeners

protected void notifyItemListeners(java.awt.event.ItemEvent e)

notifies all itemListeners

Parameters:
e - the event to post

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Field Summary
`protected java.awt.event.ActionListener`	`actionListener` ActionListener to notify clients
`static char`	`Background` make fg color equal to bg color
`protected java.lang.Object`	`bg` our Background
`protected java.awt.Graphics`	`big` Grphics for bim
`protected java.awt.Image`	`bim` backing image for flickerfree drawing
`static char`	`Black` the color black
`static char`	`BlueMask` used to determine the blue portion of this color spec
`static char`	`Bold` font style bold
`static char`	`Bolditalic` font style bolditalic
`protected int`	`borderDepth` borderdepth - thickness of border
`protected int`	`borderType` bordertype - one of NONE, RAISED, SUNKEN, BULK, TOP
`static int`	`BOTTOM` Bottom position
`static char`	`Brighter` make fg color brighter
`static char`	`Bulk` Used to specify a border mode in property files. not used for text
`static int`	`BULK` a highlighted border/text
`static int`	`C` Center position
`static char`	`Center` Center alignment
`static int`	`CENTER` Center position
`static char`	`ColorMask` colors use the format C, where each color value can range from 0 to F.
`protected java.util.Hashtable`	`componentStates` save components states if this panel is set to disable
`static char`	`Darker` make fg color darker
`static int`	`E` East position
`static char`	`East` East alignment
`static int`	`EFFECT_MASK` effect mask - bits 4-7
`static char`	`Esc` Unicode replacement char.
`static int`	`FILL` fill object (rectangle/triangle) - Outline is default
`static char`	`Flat` the default 'effect'
`static char`	`FontMask` Mask for computing fontsizes
`protected static java.util.Hashtable`	`fonts` font cache
`static char`	`FontSize0` font sizes absolute
`static char`	`FontSizeMask` Mask for computing fontsizes
`static char`	`Foreground` make fg color equal to fg color (same as setting it to default)
`static char`	`GreenMask` used to determine the green portion of this color spec
`static char`	`Href` start of a href
`static int`	`HREF` the following text is a href
`static char`	`Hrefend` end of a href (or use flat/default)
`protected java.awt.Insets`	`innerInsets` insets within this comp
`protected java.awt.Insets`	`insets` insets around this comp
`static char`	`Italic` font style italic
`protected java.awt.event.ItemListener`	`itemListener` ItemListener to notify clients
`protected static java.lang.String`	`jvendor` java vendor
`protected static java.lang.String`	`jversion` java version
`static char`	`Larger` font size relative larger
`static int`	`LEFT` Left position
`protected java.awt.Dimension`	`minimumDimension` the dimension for comp
`static int`	`MISC_MASK` mode mask - bits 8-11
`static char`	`Monospaced` font family Monospaced
`static int`	`N` North position
`static int`	`NE` NorthEast position
`static char`	`None` reset all styles to default
`static int`	`NONE` One special mode
`static char`	`North` North alignment
`static char`	`NorthEast` NorthEast alignment
`static char`	`NorthWest` NorthWest alignment
`static char`	`Null` Unicode null char.
`static int`	`NW` NorthWest position
`static char`	`Plain` font style plain
`static int`	`POSITION_MASK` positions / directions mask - the lowest 4 bits 0-3
`static char`	`Raised` shadow effect to emphasize text
`static int`	`RAISED` a raised border
`static char`	`RedMask` used to determine the red portion of this color spec
`static int`	`RIGHT` Right position
`static int`	`S` South position
`static char`	`SansSerif` font family SansSerif
`static int`	`SE` SouthEast position
`static char`	`Serif` font family Serif
`static char`	`Smaller` font size relative smaller
`static char`	`South` South alignment
`static char`	`SouthEast` SouthEast alignment
`static char`	`SouthWest` SouthWest alignment
`static char`	`Sunken` shadow effect to make text look inaktive
`static int`	`SUNKEN` a sunken border
`static int`	`SW` SouthWest position
`static char`	`Tab0` Tab positions absolute; Format: Dnnn nnn is the pos in hex ranging from 0 - 7FF
`static char`	`TabMask` Tab mask to determine tabs
`static char`	`TabSizeMask` Tab mask to determine tab positions
`static int`	`TOP` Top position
`static char`	`Uline` Underline text
`static int`	`ULINE` underline effect
`static int`	`W` West position
`static char`	`West` West alignment
`static char`	`White` the color white

Constructor Summary
`Awt()` Contructor for an Awt component

Method Summary
`void`	`addActionListener(java.awt.event.ActionListener l)` adds an actionListener
`void`	`addItemListener(java.awt.event.ItemListener l)` adds an itemListener
`void`	`addNotify()` override java.awt.Panel.addNotify() called shortly after instantiation first chance to call measure()
`void`	`adjustmentValueChanged(java.awt.event.AdjustmentEvent e)` implement java.awt.event.AdjustmentListener
`static java.awt.Insets`	`Array2Insets(int[] i)` Return Insets from an int array (used to set Insets from property file)
`static java.awt.Font`	`bold(java.awt.Font f)` Returns a bold font with same size and family
`static java.awt.Font`	`bolditalic(java.awt.Font f)` Returns a bolditalic font with same size and family
`static java.awt.Color`	`brighter(java.awt.Color c)` Return a brighter version of color `c`
`static void`	`centerWindow(java.awt.Window w)` Center a window on screen.
`static java.lang.String`	`Color2Esc(java.awt.Color c)` Returns the escape sequence for Color c
`static java.awt.Color`	`darker(java.awt.Color c)` Return a darker version of color `c`
`static java.awt.Color`	`dim(java.awt.Color c, int v)` Return a dimmed version of color `c`
`void`	`doHref(java.lang.String s, int x, int y, int w, int h)` callback routine for dynamic caption content should be overwritten by implementing classes
`void`	`doMeasure()` Utility function for Awt Components re-measures an invalidates if dims changed
`static void`	`drawCaption(java.awt.Graphics g, java.awt.Color c, java.awt.Font f, java.lang.String s, int x, int y, int w, int h, int m, java.lang.String dl)` Draws a caption within the given box. drawCaption recognizes the escape sequences above for changing text characteristics and supports multiple lines
`static void`	`drawCaption(java.awt.Graphics g, java.awt.Color c, java.awt.Font f, java.lang.String s, int x, int y, int w, int h, int m, java.lang.String dl, Awt awt)` Draws a caption within the given box. drawCaption recognizes the escape sequences above for changing text characteristics and supports multiple lines
`static void`	`drawLine(java.awt.Graphics g, java.awt.Color c, int x, int y, int X, int Y, int d, int m)` Draws a line between the given points
`static void`	`drawRectangle(java.awt.Graphics g, java.awt.Color c, int x, int y, int w, int h, int d, int m)` Draws a rectangle within the given box
`static java.awt.Dimension`	`drawString(java.awt.Graphics g, java.awt.Color c, java.awt.Font f, java.lang.String s, int x, int y, int w, int h, int m)` Draws a string within the given box.
`static java.awt.Dimension`	`drawString(java.awt.Graphics g, java.awt.Color c, java.awt.Font f, java.lang.String s, int x, int y, int w, int h, int m, Awt awt)` Draws a string within the given box.
`static void`	`drawTriangle(java.awt.Graphics g, java.awt.Color c, int x, int y, int w, int h, int d, int m)` Draws a triangle within the given box
`static void`	`error(java.lang.Object m, java.awt.Component c)` Creates a nicely formatted error popup.
`static java.lang.String`	`exHref(java.lang.String s)` Returns the invisible (left or href) part of a string resp. href.
`static java.lang.String`	`exString(java.lang.String s)` Returns the visible (right) part of a string resp. href.
`void`	`focusGained(java.awt.event.FocusEvent e)` implement java.awt.event.FocusListener
`void`	`focusLost(java.awt.event.FocusEvent e)` implement java.awt.event.FocusListener
`static java.applet.AppletContext`	`getAppletContext(java.awt.Component c)` Gets the current applet context if any
`java.lang.Object`	`getBG()` return the object currently used as BG for this comp Attn: all BG's are converted to Image the first time used So this routine usually returns Object type Image
`java.awt.Image`	`getBGImage()` get the BG Image if any
`Awt`	`getBGParent()` walk up the component tree to find a parent with a BG !
`java.awt.Image`	`getBGParentImage()` walk up the component tree to find a BG !
`int`	`getBorderDepth()` get borderdepth
`java.awt.Rectangle`	`getBorderRectangle()` Get this comps rectangle within border totalsize - insets - borderDepth
`int`	`getBorderType()` get bodertype
`static java.awt.Color`	`getColor(char u, java.awt.Color c, java.awt.Color dc, java.awt.Color bg)` Returns the modified color for escape char u leaves color unchanged if u does not descibe any color characteristics
`static java.awt.Color`	`getColor(java.lang.Object o)` Try to get color.
`static java.awt.Font`	`getFont(char u, java.awt.Font f, java.awt.Font df)` Returns the modified font for escape char u leaves font unchanged if u does not descibe any font characteristics
`static java.awt.Font`	`getFont(java.lang.Object o)` Try to get a font.
`static java.awt.Font`	`getFont(java.lang.String name, int style, int size)` Try to get a font from our cache.
`java.awt.Insets`	`getInnerInsets()` get current inner border
`java.awt.Rectangle`	`getInnerRectangle()` Get this comps inner rectangle totalsize - insets - borderDepth - innerInsets
`java.awt.Insets`	`getInsets()` get current border
`static java.awt.FontMetrics`	`getMetrics(java.awt.Font f)` Returns Metrics for font
`java.awt.Dimension`	`getMinimumSize()` override java.awt.Panel.getMinimumSize()
`static int`	`getMode(char u, int m, int dm)` Returns the modified mode for escape char u leaves mode unchanged if u does not descibe any mode characteristics
`static int`	`getPosition(int m)` Exctract position bits from m.
`java.awt.Dimension`	`getPreferredSize()` override java.awt.Panel.getPreferredSize() and return our minimum size
`java.awt.Rectangle`	`getRectangle()` Get this comps rectangle totalsize - insets
`java.lang.Object[]`	`getSelectedObjects()` implement java.awt.ItemSelectable
`static int`	`getTab(char u, java.awt.Font f, int dt)` Returns the tab position for escape char u return default tab if u does not descibe any tab position
`static java.awt.Component`	`getTopComponent(java.awt.Component c)` Gets the toplevel component (usually a frame)
`void`	`invalidate()` Overwrite java.awt.component.invalidate() to do measuring .
`static boolean`	`isBulk(int m)` True if m describes effect Bulk.
`static boolean`	`isEffect(int m)` True if m describes an effect (see above).
`static boolean`	`isFill(int m)` True if m describes effect Fill.
`static boolean`	`isHref(int m)` True if we are in Href mode.
`static boolean`	`isMSJVM()` Check if this is a MS JVM
`static boolean`	`isNS4JVM()` Check if this is a Netscape 4 JVM
`static boolean`	`isRaised(int m)` True if m describes effect Raised.
`static boolean`	`isSunken(int m)` True if m describes effect Sunken.
`static boolean`	`isUline(int m)` True if m describes effect Underline.
`static java.awt.Font`	`italic(java.awt.Font f)` Returns a italic font with same size and family
`void`	`keyPressed(java.awt.event.KeyEvent e)` implement java.awt.event.KeyListener
`void`	`keyReleased(java.awt.event.KeyEvent e)` implement java.awt.event.KeyListener
`void`	`keyTyped(java.awt.event.KeyEvent e)` implement java.awt.event.KeyListener
`static java.awt.Font`	`larger(java.awt.Font f)` Returns a larger font with same family and style
`java.awt.Image`	`loadImage(java.lang.String n)` Creates an image either form URL or Archive Returns `null` on failure.
`static java.awt.Image`	`loadImageFromArchive(java.lang.String n)` Creates an image from a Archive At least this is what Netscape 4.x does.
`static java.awt.Image`	`loadImageFromStream(java.io.InputStream i)` Creates an image from an InputStream
`static java.awt.Image`	`loadImageFromURL(java.lang.String n)` Creates an image from an url.
`void`	`makeBim()`
`java.awt.Dimension`	`measure()` Return currently needed Dimension Should be overridden by Awt Components
`static java.awt.Dimension`	`measureCaption(java.lang.String s, java.awt.Font f, java.awt.Font df, java.lang.String dl)` Calculates the box needed to draw the caption
`static java.awt.Dimension`	`measureString(java.lang.String s, java.awt.Font f)` Calculates the box needed to draw the string
`static java.awt.Font`	`monospaced(java.awt.Font f)` Returns a monospaced font with same size and style
`void`	`mouseClicked(java.awt.event.MouseEvent e)` implement java.awt.event.MouseListener
`void`	`mouseDragged(java.awt.event.MouseEvent e)` implement java.awt.event.MouseListener
`void`	`mouseEntered(java.awt.event.MouseEvent e)` implement java.awt.event.MouseListener
`void`	`mouseExited(java.awt.event.MouseEvent e)` implement java.awt.event.MouseListener
`void`	`mouseMoved(java.awt.event.MouseEvent e)` implement java.awt.event.MouseListener
`void`	`mousePressed(java.awt.event.MouseEvent e)` implement java.awt.event.MouseListener
`void`	`mouseReleased(java.awt.event.MouseEvent e)` implement java.awt.event.MouseListener
`protected void`	`notifyActionListeners(java.awt.event.ActionEvent e)` notifies all actionListeners
`protected void`	`notifyItemListeners(java.awt.event.ItemEvent e)` notifies all itemListeners
`void`	`paint(java.awt.Graphics g)` Actually do the work ... this basic paint() routine just draws the border.
`void`	`paintBackground(java.awt.Graphics g)` Paint the Background
`void`	`paintBackground(java.awt.Graphics g, int x, int y, int w, int h)` Paint the Background
`void`	`paintBim(java.awt.Graphics g)`
`void`	`paintBorder(java.awt.Graphics g, int x, int y, int w, int h)` Paint the border
`static java.awt.Font`	`plain(java.awt.Font f)` Returns a plain font with same size and family
`void`	`refresh()` Refresh (force new layout) starting from this component down the tree
`static void`	`refresh(java.awt.Component c)` Refresh (force new layout) starting from component up the tree
`void`	`refreshAll()` Refresh (force new layout) starting from root component up the tree
`void`	`removeActionListener(java.awt.event.ActionListener l)` removes an actionListener
`void`	`removeItemListener(java.awt.event.ItemListener l)` removes an itemListener
`static java.awt.Font`	`sansserif(java.awt.Font f)` Returns a sansserif font with same size and style
`static java.awt.Font`	`serif(java.awt.Font f)` Returns a serif font with same size and style
`static void`	`setBackground(java.awt.Component c)` Set BG color of a (AWT) component
`void`	`setBG(java.lang.Object b)` set the BG for this comp.
`void`	`setBGIfNull(java.lang.Object b)` set the BG for this comp only if none is currently present (even from parent)
`void`	`setBorderDepth(int d)` set borderdepth
`void`	`setBorderType(int t)` set bodertype
`void`	`setBorderType(java.lang.String t)` set bodertype - String version (attributes from property file)
`void`	`setBounds(int x, int y, int w, int h)` Overwrite Component.setBounds() to recognize resizing
`void`	`setEnabled(boolean enabled)` override java.awt.Panel.setEnabled() just to recocnize state change
`void`	`setFont(java.awt.Font f)` override java.awt.Panel.setFont(Font font) just to recognize the change
`static void`	`setFont(java.awt.TextComponent tc)` Set font of a (AWT) textcomponent
`static void`	`setForeground(java.awt.Component c)` Set FG color of a (AWT) component
`void`	`setInnerInsets(java.awt.Insets i)` sets a new border
`void`	`setInsets(java.awt.Insets i)` sets a new border
`void`	`setVisible(boolean v)` override java.awt.Panel.setVisible() just to recocnize state change
`static java.awt.Font`	`smaller(java.awt.Font f)` Returns a smaller font with same family and style
`java.awt.Image`	`tile(java.awt.Image i, java.awt.Dimension d)` scale (grow only) an Image to specified size by just filling it with the original from left to right, top down w, h will be rounded to the next multiple of original size
`java.awt.Image`	`tile(java.awt.Image i, int w, int h)` scale (grow only) an Image to specified size by just filling it with the original from left to right, top down w, h will be rounded to the next multiple of original size
`void`	`update(java.awt.Graphics g)` Overwrite java.awt.component.update() to avoid flickering .
`java.awt.Image`	`waitForImage(java.awt.Image i)` wait for an Image to load completely