sdljavax.gui
Class ListBox

java.lang.Object
  sdljavax.gui.Widget
      sdljavax.gui.ListBox

All Implemented Interfaces:

java.util.EventListener, SDLEventListener

public class ListBox
extends Widget

Describe class ListBox here.

Version:

$Id: ListBox.java,v 1.1 2005/02/10 04:20:18 ivan_ganza Exp $

Author:

Ivan Z. Ganza

Field Summary

(package private) int	firstVisibleRow
(package private) java.util.List	items
(package private) float	lineHeight
(package private) int	selectedRow

Fields inherited from class sdljavax.gui.Widget

backgroundTexture, border, container, defaultFont, drawBorder, height, name, visible, width, xPos, yPos

Constructor Summary

ListBox(GL gl, java.lang.String name, SDLRect dimensions, java.lang.String backgroundTexture)
Construct a new ListBox.

Method Summary

void	add(java.lang.String i) Add an item to the list box
void	draw(GL gl, int x, int y) Draw myself at the given co-ordinates
java.util.List	getItems()
void	handleEvent(SDLEvent event) Describe handleEvent method here.
void	handleMouseMotionEvent(SDLMouseMotionEvent motionEvent)
int	whichRow(int y)

Methods inherited from class sdljavax.gui.Widget

contains, contains, draw, getBackgroundTexture, getHeight, getName, getWidth, getX, getY, hide, isVisible, mouseEntered, mouseExit, setBackgroundTexture, setHeight, setName, setWidth, setX, setY, show

Methods inherited from class java.lang.Object

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

Field Detail

items

java.util.List items

selectedRow

int selectedRow

firstVisibleRow

int firstVisibleRow

lineHeight

float lineHeight

Constructor Detail

ListBox

public ListBox(GL gl,
               java.lang.String name,
               SDLRect dimensions,
               java.lang.String backgroundTexture)
        throws java.io.IOException

Construct a new ListBox. Uses the defaultFont to display items.

Parameters:

font - a FTFont value

Throws:

java.io.IOException

Method Detail

add

public void add(java.lang.String i)

Add an item to the list box

Parameters:

i - a String value

getItems

public java.util.List getItems()

draw

public void draw(GL gl,
                 int x,
                 int y)

Description copied from class: Widget

Draw myself at the given co-ordinates

Overrides:

draw in class Widget

Parameters:

gl - a GL value

x - an int value

y - an int value

handleEvent

public void handleEvent(SDLEvent event)

Description copied from class: Widget

Describe handleEvent method here.

Specified by:

handleEvent in interface SDLEventListener

Overrides:

handleEvent in class Widget

Parameters:

event - a SDLEvent value

handleMouseMotionEvent

public void handleMouseMotionEvent(SDLMouseMotionEvent motionEvent)

whichRow

public int whichRow(int y)