jfig.gui
Class ImageButton

java.lang.Object
  java.awt.Component
      java.awt.Canvas
          jfig.gui.ImageButton

All Implemented Interfaces:

javax.accessibility.Accessible, java.util.EventListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.awt.event.MouseListener, java.io.Serializable

public class ImageButton

extends java.awt.Canvas

implements java.awt.event.MouseListener

button with images and bubble-help.

ImageButton (image button) is an Office97-style flat-appearance button with support for two images for passive and active state.

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class java.awt.Canvas

java.awt.Canvas.AccessibleAWTCanvas

Nested classes inherited from class java.awt.Component

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

Field Summary

(package private) java.awt.event.ActionListener	actionListener
(package private) java.awt.Image	active
static boolean	debug
(package private) boolean	enabled
(package private) int	height
(package private) StatusMessage	helper
(package private) java.lang.String	helpMessage
(package private) java.lang.String	label
(package private) boolean	mouseInside
(package private) boolean	mouseIsDown
(package private) java.awt.Component	parent
(package private) java.awt.Image	passive
(package private) boolean	state
(package private) int	width

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

ImageButton(java.awt.Component parent, java.lang.String label, java.awt.Image passive, java.awt.Image active)
Construct the ImageButton from two images array of objects.

ImageButton(java.awt.Component parent, java.lang.String label, StatusMessage helper, java.lang.String helpMessage, java.awt.Image active)

ImageButton(java.awt.Component parent, java.lang.String label, StatusMessage helper, java.lang.String helpMessage, java.awt.Image passive, java.awt.Image active)

ImageButton(java.lang.String label, StatusMessage helper, java.lang.String helpMessage, java.awt.Image active)

Method Summary

void	addActionListener(java.awt.event.ActionListener l) addActionListener
void	createActionEvent()
void	deselect() set the passive state
boolean	get_state() return the value of the current button state.
java.lang.String	getLabel() return the label of the button
java.awt.Dimension	getMinimumSize()
java.awt.Dimension	getPreferredSize()
boolean	isSelected() return the value of the current button state, other name
void	mouseClicked(java.awt.event.MouseEvent evt)
void	mouseEntered(java.awt.event.MouseEvent evt)
void	mouseExited(java.awt.event.MouseEvent evt)
void	mousePressed(java.awt.event.MouseEvent evt)
void	mouseReleased(java.awt.event.MouseEvent evt)
void	paint(java.awt.Graphics g) This method is used to handle repaints - it should never be called by the user.
void	select() set the active state
void	setActive(boolean b)
void	setHelpMessage(java.lang.String s)
void	setStatusMessage(StatusMessage helper)
java.lang.String	toString()

Methods inherited from class java.awt.Canvas

addNotify, createBufferStrategy, createBufferStrategy, getAccessibleContext, getBufferStrategy, update

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, deliverEvent, disable, disableEvents, dispatchEvent, doLayout, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, getAlignmentX, getAlignmentY, getBackground, getBounds, getBounds, getColorModel, getComponentAt, getComponentAt, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeys, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMaximumSize, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, invalidate, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusCycleRoot, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isOpaque, isShowing, isValid, isVisible, keyDown, keyUp, layout, list, list, list, list, list, locate, location, lostFocus, minimumSize, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, paramString, postEvent, preferredSize, prepareImage, prepareImage, print, printAll, processComponentEvent, processEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeys, setFocusTraversalKeysEnabled, setFont, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, show, size, transferFocus, transferFocusBackward, transferFocusUpCycle, validate

Methods inherited from class java.lang.Object

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

Field Detail

parent

java.awt.Component parent

passive

java.awt.Image passive

active

java.awt.Image active

width

int width

height

int height

state

boolean state

mouseIsDown

boolean mouseIsDown

mouseInside

boolean mouseInside

enabled

boolean enabled

label

java.lang.String label

helper

StatusMessage helper

helpMessage

java.lang.String helpMessage

debug

public static boolean debug

actionListener

java.awt.event.ActionListener actionListener

Constructor Detail

ImageButton

public ImageButton(java.awt.Component parent,
                   java.lang.String label,
                   java.awt.Image passive,
                   java.awt.Image active)

Construct the ImageButton from two images array of objects.

Parameters:

parent - The reference to the parent applet or frame. Used for a direct call to the frame action() method.

passive - The image to display when the button is passive

active - The image to display when the button is active

ImageButton

public ImageButton(java.awt.Component parent,
                   java.lang.String label,
                   StatusMessage helper,
                   java.lang.String helpMessage,
                   java.awt.Image passive,
                   java.awt.Image active)

ImageButton

public ImageButton(java.awt.Component parent,
                   java.lang.String label,
                   StatusMessage helper,
                   java.lang.String helpMessage,
                   java.awt.Image active)

ImageButton

public ImageButton(java.lang.String label,
                   StatusMessage helper,
                   java.lang.String helpMessage,
                   java.awt.Image active)

Method Detail

addActionListener

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

addActionListener

get_state

public boolean get_state()

return the value of the current button state.

isSelected

public boolean isSelected()

return the value of the current button state, other name

getLabel

public java.lang.String getLabel()

return the label of the button

setStatusMessage

public void setStatusMessage(StatusMessage helper)

setHelpMessage

public void setHelpMessage(java.lang.String s)

getMinimumSize

public java.awt.Dimension getMinimumSize()

getPreferredSize

public java.awt.Dimension getPreferredSize()

mouseEntered

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

Specified by:

mouseEntered in interface java.awt.event.MouseListener

mouseExited

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

Specified by:

mouseExited in interface java.awt.event.MouseListener

mouseClicked

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

Specified by:

mouseClicked in interface java.awt.event.MouseListener

mousePressed

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

Specified by:

mousePressed in interface java.awt.event.MouseListener

mouseReleased

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

Specified by:

mouseReleased in interface java.awt.event.MouseListener

createActionEvent

public void createActionEvent()

paint

public void paint(java.awt.Graphics g)

This method is used to handle repaints - it should never be called by the user.

select

public void select()

set the active state

deselect

public void deselect()

set the passive state

setActive

public void setActive(boolean b)

toString

public java.lang.String toString()