I'm trying to develop Java application which shows work flow of jobs using NetBeans 5.0. It's a kind of Job Scheduler. For Example, JOB1 | /| JOB2 JOB4 | JOB3 This flow explains following scenarios. 1. job1 finishes successfully job2 and job4 can execute. 2. job2 finishes successfully job3 can execute. I need to show this jobs flow with GUI reading from database which has information about jobs and job relationships. Additionally, It can add/update/delete a job. In case of updating, work flow has to be refreshed. How can I make it using Swing? I expect not only Swing but all possible ways. I appreciate your ki   More>>