@Override
	public ActionContext getActionContext(MouseEvent event) {
		return new ProjectDataContext(null, folder.getProjectData(), null, null, getFileList(),
			null, true);
	}
Dialog that shows all checkouts in a specific folder and all of its subfolders.
Ghidra/Framework/Project/src/main/java/ghidra/framework/main/datatree/FindCheckoutsDialog.java