/**
* Shifts the trees right of mark node
*
* @param mark to shift from
* @param shift - factor by which to move right by.
*/
private void shiftTreesRightOfMark(GXMoreThanNode mark, int shift) {
mark.setLocation(mark.getX() + shift, mark.getY());
GXMoreThanNode leftMostChild = getRightMostChild(mark);
List<GXMoreThanNode> treeRoots =
leftMostChild
.getRow()
.subList(leftMostChild.getRow().indexOf(leftMostChild), leftMostChild.getRow().size());
for (GXMoreThanNode root : treeRoots) {
shiftTree(root, shift);
}
}
/**
* Shifts the given tree by the shift factor given to the right.
*
* @param root - root of tree to shift
* @param shift - factor to shirt by
*/
private void shiftTree(GXMoreThanNode root, int shift) {
root.setLocation(root.getX() + shift, root.getY());
for (GXMoreThanNode child : root.getChildren()) {
shiftTree(child, shift);
}
}