textarea1.java

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//: TextAreal.java
//Using the text area control
import java.awt.*;
import java.applet.*;

public class TextArea1 extends Applet {
	Button b1=new Button ("Text Area 1");
	Button b2=new Button ("Text Area 2");
	Button b3=new Button ("Replace Text");
	Button b4=new Button ("Insert Text");
	TextArea t1=new TextArea("t1",1,30);
	TextArea t2=new TextArea("t2",4,30);
	public void init() {
		add(b1);
		add(t1);
		add(b2);
		add(t2);
		add(b3);
		add(b4);
	}
	public boolean action (Event evt,Object arg) {
		if(evt.target.equals(b1)) 
			getAppletContext().showStatus(t1.getText());
		else if(evt.target.equals(b2)) {
			t2.setText("Insered by button 2");
			t2.appendText(":" +t1.getText());
			getAppletContext().showStatus(t2.getText());
		}
		else if(evt.target.equals(b3)) {
			String s="Replacement";
			t2.replaceText(s,3,3+s.length());
		}
		else if(evt.target.equals(b4)) 
			t2.insertText("Insertsd",10);
		// Let the base class handle it:
		else
			return super.action(evt,arg);
		return true;// We've habdled it here
	}
}

//	<applet code=TextArea1.class width=250 height=300></applet>