Description Sanaa Alsarraj 2009-03-01 19:08:03 EST

Dear sirs,

I am new in aspectj
I want to combine it with java applet

I wrote the following code(which replace normal button with red one)....but:

When I run the code inside eclipse as java applet it runs correctly as I expected.

but when I use the web browser it only displays the button that has been replaced with the aspect. And the other parts of the interface are not displayed.

note: The aspect replace the original button inside the interface with red button.

So please How I can solve this problem..?


this is tha java code


import java.awt.*;
import java.applet.*;

public class GuiExample extends Applet
{

Button okButton;

TextField nameField;

CheckboxGroup radioGroup;

Checkbox radio1;
Checkbox radio2;

Checkbox option;


public void init()
{

setLayout(null);

// function printButton returns Button
add(printButton());

nameField = new TextField("A TextField",100);

radioGroup = new CheckboxGroup();

radio1 = new Checkbox("Radio1", radioGroup,false);

radio2 = new Checkbox("Radio2", radioGroup,true);

option = new Checkbox("Option",false);


nameField.setBounds(20,70,100,40);
radio1.setBounds(20,120,100,30);
radio2.setBounds(140,120,100,30);
option.setBounds(20,170,100,30);



add(nameField);
add(radio1);
add(radio2);
add(option);
}

public Button printButton(){

okButton = new Button("normal button");
okButton.setBounds(20,20,100,30);


return (okButton);


}


}



////////////////////////////////////////////////////////////////////////////////

and this is the aspect code:



import java.awt.Button;
import java.awt.Color;


public aspect replaceButton {
/**
*
*/

Button okButton;



pointcut render(): execution(Button GuiExample.printButton());
Button around(): render(){

Color c= new Color(255,0,0);
okButton = new Button("Aspect button");
okButton.setBounds(20,20,100,30);
okButton.setBackground(c);

return okButton;


}

}


///////////////////////////////////////////////////////////////////////////////

and this is what I include in the HTML page



<APPLET CODE="GuiExample.class" WIDTH=200 HEIGHT=50>
<PARAM NAME="ARCHIVE"
VALUE ="aspectjrt.jar" >



////////////////////////////////////////////////////////////////////////////////

Thank you in advance and best regards


Sanaa Alsarraj