We recently started using this outstanding devops tool called Terraform at Drover. Basically it allows us to describe how we want our environments to be and apply that "plan" automatically. It's a bit like Ansible and its playbooks concept but - IMO -...
Recently i had to create a gradient background for one of the panels in our [POS application](http://inforviegas.pt/wp-content/uploads/2010/09/VOS.jpg), so i though i'd share the code.
You need to pass the top and bottom colors of the gradient and...
yourScrollPane.getVerticalScrollBar().setUnitIncrement(85);
It's actually pretty simple. Just do something like this, adjusting to the horizontal scrollbar and/or the height that you want:
yourScrollPcane.getVerticalScrollBar().setPreferredSize(new Dimension(85, Integer.MAX_VALUE));