How to Call a Class method in another class.

Question

Hi All,
I have created two class
The class JavaAgent create a object of another TestFrame1 class . I am trying to call
out.setSize(200,100);
out.setVisible( true );
above two method.
I am a doing some thing wrong. I am getting the error " symbol cannot be resolved".
public class JavaAgent extends AgentBase {
private TestFrame1 out;
private Session session;
private Database db;
private Frame frame;
     public void NotesMain() {
          try {
               Session session = getSession();
               AgentContext agentContext = session.getAgentContext();
Database db = agentContext.getCurrentDatabase();
String title = db.getTitle();
// System.out.println ("Current database is \"" + title + "\"");
               TestFrame1 out = new TestFrame1( );
out.setSize(200,100);
out.setVisible( true );
Thread.sleep(250);
          } catch(Exception e) {
               e.printStackTrace();
import lotus.domino.*;
import java.awt.*;
import javax.swing.*;
class TestFrame1
private Session session;
private Database db;
TestFrame1( )// Constructor
JFrame frame = new JFrame("Test Frame 1");
}

Answer 1

Hi,
I guess you are not able to invoke setSize and setVisible method. Am i right ??
First make sure your TestFrame class is compiled.
The setSize() and SetVisible are defined in Component and inherited by JFrame.
In order to use these methods you have to make your TestFrame as subclass of JFrame or provide a utility method
and from there explicitly call these methods by using the associated JFrame reference.
And in your JavaAgent class why you declared TestFrame1 twice?? it's really hard to predict your intention.
Anyway i hope this code will helps you bit...
import javax.swing.JFrame;
public class JavaAgent{
     JavaAgent()
      * @param args
     public static void main(String[] args) {          
          TestFrame1 test = new TestFrame1("Test Frame1");
          test.setSize(250,250);
          test.setVisible(true);
class TestFrame1 extends JFrame
     TestFrame1(String title)
          super(title);