Using Text Area in java
In this example we are going to show how to use Text
area. It is also called multi line editor Text Area defined the following constructor.
TextArea(): It create a default text field.
TextField(String str):
It create a text field
with string name.
TextField(int numlines,int numChar): NumLines specified the height , in line of text area.NumChar specified
the width in Characters
TextField(String
str, int numlines, int numChar ):
String str specified the initial string.Text area add the following methods:
void append(String str); append()
method appends the string to the end of the current Text.
void insert(String str ,int
index);
voidreplaceRange(String str, int
startIndex, int endIndex);
The following program create the text area
control.
//Using Text Area
import java.awt.*;
import java.applet.*;
/*
<applet code="TextAreaDemo" width=300 height=200>
</applet>
*/
public class TextAreaDemo extends Applet{
public void init()
{
String val= "my self Shrish Singh \n"+
"I an from unnao\n"+
"I have done my schooling from R.S.S.inter college unnao\n\n"+
"My hobies are playing Cricket Watching Cricket and Football \n"+
"I complite my Technical degree from ABES Engg.college in 2008 \n"+
"This time I am working in a software company name is R4R.";
TextArea text = new TextArea(val,5,30);
add(text);
}
}
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