Method rerootTree

src/figtree/application/FigTreeFrame.java:550–561

()

    }

    private void rerootTree() {
        Set<Node> nodes = treeViewer.getSelectedNodes();

        if (nodes.size() != 1 ) {
            JOptionPane.showMessageDialog(this,
                    "Exactly one branch must be selected to re-root the tree." ,
                    "Annotating Tree",
                    JOptionPane.WARNING_MESSAGE);
            return;
        }
        treeViewer.rerootOnSelectedBranch();
    }

    private void rotateTree() {
        treeViewer.rotateSelectedNode();