Review Drag-and-Drop API and Sample Code

Use the information provided in this chapter to familiarize yourself with the drag-and-drop API. Once you have a basic understanding of the API, review the source code for the drag-and-drop demo program, /usr/dt/examples/dtdnd. This code provides examples of how to use the API in various ways. The examples should give you an understanding of the character and amount of code you need to write to support drag and drop in your application. Understanding the actions and the data-typing API is useful as well.