Iam using DiffTool to show differences between files in a plugin that Iam writing. However Iam able to show only one diff at a time - whereas, the Idea diff tool seems to be able to show multiple file diffs - one can use the arrow buttons in the diff viewer to move between diffs. I assume Iam not setting the correct paramters? The following is the code Iam using.
SimpleDiffRequest request = new SimpleDiffRequest(project, "Diff");
request.setContentTitles("File 1", "File 2");
DiffTool diffTool = DiffManager.getInstance().getIdeaDiffTool();
How can I modify this to show multiple file diffs in the same diff viewer?