ch.aplu.gidlet
Class TextArea

java.lang.Object
  javax.microedition.lcdui.Item
      javax.microedition.lcdui.StringItem
          ch.aplu.gidlet.TextArea

public class TextArea
extends javax.microedition.lcdui.StringItem

Class to display an upscrolling number of text lines automatically wrapped at word boundaries. If the word length exceeds the maximum number of characters per line, the word is separated.

Field Summary

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

TextArea(java.lang.String label, int nbLines, int nbChars)
Creates an TextArea with given title, maximum number of lines, and maximum number of characers per line.

Method Summary

void	append(java.lang.String text) Appends a new line at the bottom of existing lines.

Methods inherited from class javax.microedition.lcdui.StringItem

getAppearanceMode, getFont, getText, setFont, setPreferredSize, setText

Methods inherited from class javax.microedition.lcdui.Item

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

Methods inherited from class java.lang.Object

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

Constructor Detail

TextArea

public TextArea(java.lang.String label,
                int nbLines,
                int nbChars)

Creates an TextArea with given title, maximum number of lines, and maximum number of characers per line.

Parameters:

label - the first line of the StringItem used as title

nbLines - the maximum number of lines before scroll up

nbChars - the maximum number of characters per line

Method Detail

append

public void append(java.lang.String text)

Appends a new line at the bottom of existing lines.

Parameters:

text - the line to append