Java tutorial
//package com.java2s; import java.awt.Component; import java.awt.Cursor; public class Main { public static void setBusyCursor(Component comp, boolean busy) { if (busy) { comp.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR)); } else { comp.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR)); } } }