soc.client
Class SpeechBalloon

java.lang.Object
  java.awt.Component
      java.awt.Canvas
          soc.client.SpeechBalloon

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, javax.accessibility.Accessible

public class SpeechBalloon
extends java.awt.Canvas

This is a rectangular speech balloon shape for use in the hand panel. By default, it shows a point near the left side of its top edge:

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Because of this point, the main rectangle of the balloon doesn't take up the entire height (as set by Component.setSize(int, int)} or Component.setBounds(int, int, int, int)), but begins at height / 8. Even when the point is hidden by setBalloonPoint(false), this is still the case.

When centering items within the balloon, remember the top inset of height / 8 mentioned above, and the bottom and right insets of SHADOW_SIZE. Left inset is 0.

Author:

Robert S. Thomas

See Also:

Serialized Form

Nested Class Summary

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

java.awt.Canvas.AccessibleAWTCanvas

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

private static java.awt.Color	balloonColor
private boolean	balloonPoint Is the balloon's point showing? (If not, it's drawn as a rectangle)
(package private) int	height
static int	SHADOW_SIZE Size of the shadow appearing on the right and bottom sides, in pixels.
(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

SpeechBalloon(java.awt.Color bg)
constructor

Method Summary

boolean	getBalloonPoint() Should this balloon display its point, along the top edge? Height of the balloon point is balloon height / 8.
java.awt.Dimension	getMinimumSize() Minimum acceptable size for this SpeechBalloon.
java.awt.Dimension	getPreferredSize() Preferred (current) size for this SpeechBalloon.
void	paint(java.awt.Graphics g) Draw this balloon.
void	setBalloonPoint(boolean point) Should this balloon display its point, along the top edge? Even when hidden, the main rectangle is drawn beginning at height / 8.

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, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getAlignmentX, getAlignmentY, getBackground, getBaseline, getBaselineResizeBehavior, 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, getMousePosition, 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, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, 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, setMaximumSize, setMinimumSize, setName, setPreferredSize, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle, validate

Methods inherited from class java.lang.Object

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

Field Detail

SHADOW_SIZE

public static final int SHADOW_SIZE

Size of the shadow appearing on the right and bottom sides, in pixels.

Since:

1.1.08

See Also:

Constant Field Values

balloonColor

private static java.awt.Color balloonColor

height

int height

width

int width

balloonPoint

private boolean balloonPoint

Is the balloon's point showing? (If not, it's drawn as a rectangle)

Since:

1.1.08

Constructor Detail

SpeechBalloon

public SpeechBalloon(java.awt.Color bg)

constructor

Parameters:

bg - the background color of the panel

Method Detail

getPreferredSize

public java.awt.Dimension getPreferredSize()

Preferred (current) size for this SpeechBalloon.

Overrides:

getPreferredSize in class java.awt.Component

getMinimumSize

public java.awt.Dimension getMinimumSize()

Minimum acceptable size for this SpeechBalloon.

Overrides:

getMinimumSize in class java.awt.Component

getBalloonPoint

public boolean getBalloonPoint()

Should this balloon display its point, along the top edge? Height of the balloon point is balloon height / 8.

Since:

1.1.08

setBalloonPoint

public void setBalloonPoint(boolean point)

Should this balloon display its point, along the top edge? Even when hidden, the main rectangle is drawn beginning at height / 8. Triggers a repaint.

Parameters:

point - true to display, false to hide

Since:

1.1.08

paint

public void paint(java.awt.Graphics g)

Draw this balloon.

Overrides:

paint in class java.awt.Canvas

Parameters:

g - Graphics