Hey,
Can anyone tell me how "MouseWheel Listener" is used in Eclipse to me. I have written a (processing) Java program that I want oh operate with a mouse.
I sufficed Processing "import java.util *,."

Thanks Willi

I am new to this forum. I come from the Arduino community. I want to transfer a Processing sketch in Eclipse. There I use ControlP5 elements. In the Processing IDE everything is OK. In the Eclipse environment that ControlP5 elements in the Draw method will be oversubscribed.

1.     public void setup(){       
          
         size(mainWinWidth, mainWinHeight);
         background(190, 190, 190);
         frameRate(20);
         smooth();
         noStroke();
         winWidth   = width;
         winHeight  = height;
         cp5 = new ControlP5(this);
        // System.out.println(Serial.list());    // print all available serial ports
         mainWindow = new MainWindow(this, winWidth, winHeight);
        
           btnStart = cp5.addButton("bSTART")
           .setPosition(200, 130)
           .setSize(40, 20)
       .setLabel("Start");
           btnStart.getCaptionLabel().align(CENTER,CENTER); 
       }