de.enough.polish.ui
Class SpriteItem

java.lang.Object
  javax.microedition.lcdui.Item
      javax.microedition.lcdui.CustomItem
          de.enough.polish.ui.SpriteItem

public class SpriteItem
extends javax.microedition.lcdui.CustomItem

Allows to use sprites within normal forms.

Copyright (c) Enough Software 2005 - 2008

 history
        15-Feb-2005 - rob creation
 

Author:

Robert Virkus, j2mepolish@enough.de

Field Summary

Fields inherited from class javax.microedition.lcdui.CustomItem

KEY_PRESS, KEY_RELEASE, KEY_REPEAT, NONE, POINTER_DRAG, POINTER_PRESS, POINTER_RELEASE, TRAVERSE_HORIZONTAL, TRAVERSE_VERTICAL

Fields inherited from class javax.microedition.lcdui.Item

BUTTON, HYPERLINK, LAYOUT_2, LAYOUT_BOTTOM, LAYOUT_CENTER, LAYOUT_DEFAULT, LAYOUT_EXPAND, LAYOUT_LEFT, LAYOUT_NEWLINE_AFTER, LAYOUT_NEWLINE_BEFORE, LAYOUT_RIGHT, LAYOUT_SHRINK, LAYOUT_TOP, LAYOUT_VCENTER, LAYOUT_VEXPAND, LAYOUT_VSHRINK, PLAIN

Constructor Summary

SpriteItem(java.lang.String label, javax.microedition.lcdui.game.Sprite sprite, long animationInterval, int defaultFrameIndex, boolean repeatAnimation)
Creates a new sprite item.

SpriteItem(java.lang.String label, javax.microedition.lcdui.game.Sprite sprite, long animationInterval, int defaultFrameIndex, boolean repeatAnimation, Style style)
Creates a new sprite item.

Method Summary

boolean	animate()
protected int	getMinContentHeight()
protected int	getMinContentWidth()
protected int	getPrefContentHeight(int width)
protected int	getPrefContentWidth(int height)
protected void	paint(javax.microedition.lcdui.Graphics g, int w, int h)
protected boolean	traverse(int direction, int viewportWidth, int viewportHeight, int[] inoutRect)
protected void	traverseOut()

Methods inherited from class javax.microedition.lcdui.CustomItem

getGameAction, getInteractionModes, hideNotify, invalidate, keyPressed, keyReleased, keyRepeated, pointerDragged, pointerPressed, pointerReleased, repaint, repaint, showNotify, sizeChanged

Methods inherited from class javax.microedition.lcdui.Item

addCommand, getLabel, getLayout, getMinimumHeight, getMinimumWidth, getPreferredHeight, getPreferredWidth, notifyStateChanged, removeCommand, setDefaultCommand, setItemCommandListener, setLabel, setLayout, setPreferredSize

Methods inherited from class java.lang.Object

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

Constructor Detail

SpriteItem

public SpriteItem(java.lang.String label,
                  javax.microedition.lcdui.game.Sprite sprite,
                  long animationInterval,
                  int defaultFrameIndex,
                  boolean repeatAnimation)

Creates a new sprite item.

Parameters:

label - the label of this item

sprite - the sprite that should be painted

animationInterval - the interval in milliseconds for animating this item

defaultFrameIndex - the frame that is shown when the SpriteItem is not focused

repeatAnimation - defines whether the animation should be repeated when the last frame of the frame-sequence has been reached.

SpriteItem

public SpriteItem(java.lang.String label,
                  javax.microedition.lcdui.game.Sprite sprite,
                  long animationInterval,
                  int defaultFrameIndex,
                  boolean repeatAnimation,
                  Style style)

Creates a new sprite item.

Parameters:

label - the label of this item

sprite - the sprite that should be painted

animationInterval - the interval in milliseconds for animating this item

defaultFrameIndex - the frame that is shown when the SpriteItem is not focused

repeatAnimation - defines whether the animation should be repeated when the last frame of the frame-sequence has been reached.

style - the CSS style

Method Detail

getMinContentWidth

protected int getMinContentWidth()

Specified by:

getMinContentWidth in class javax.microedition.lcdui.CustomItem

getMinContentHeight

protected int getMinContentHeight()

Specified by:

getMinContentHeight in class javax.microedition.lcdui.CustomItem

getPrefContentWidth

protected int getPrefContentWidth(int height)

Specified by:

getPrefContentWidth in class javax.microedition.lcdui.CustomItem

getPrefContentHeight

protected int getPrefContentHeight(int width)

Specified by:

getPrefContentHeight in class javax.microedition.lcdui.CustomItem

paint

protected void paint(javax.microedition.lcdui.Graphics g,
                     int w,
                     int h)

Specified by:

paint in class javax.microedition.lcdui.CustomItem

animate

public boolean animate()

traverse

protected boolean traverse(int direction,
                           int viewportWidth,
                           int viewportHeight,
                           int[] inoutRect)

Overrides:

traverse in class javax.microedition.lcdui.CustomItem

traverseOut

protected void traverseOut()

Overrides:

traverseOut in class javax.microedition.lcdui.CustomItem