diff options
Diffstat (limited to 'server/src/main/java/com/vaadin/ui/Tree.java')
| -rw-r--r-- | server/src/main/java/com/vaadin/ui/Tree.java | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/server/src/main/java/com/vaadin/ui/Tree.java b/server/src/main/java/com/vaadin/ui/Tree.java index 4e96f4a3e4..bebe6972b5 100644 --- a/server/src/main/java/com/vaadin/ui/Tree.java +++ b/server/src/main/java/com/vaadin/ui/Tree.java @@ -442,6 +442,25 @@ public class Tree<T> extends Composite } /** + * Expands the given items and their children recursively until the given + * depth. + * <p> + * {@code depth} describes the maximum distance between a given item and its + * descendant, meaning that {@code expandRecursively(items, 0)} expands only + * the given items while {@code expandRecursively(items, 2)} expands the + * given items as well as their children and grandchildren. + * + * @param items + * the items to expand recursively + * @param depth + * the maximum depth of recursion + * @since + */ + public void expandRecursively(Collection<T> items, int depth) { + treeGrid.expandRecursively(items, depth); + } + + /** * Collapse the given items. * <p> * For items that are already collapsed, does nothing. @@ -466,6 +485,25 @@ public class Tree<T> extends Composite } /** + * Collapse the given items and their children recursively until the given + * depth. + * <p> + * {@code depth} describes the maximum distance between a given item and its + * descendant, meaning that {@code collapseRecursively(items, 0)} collapses + * only the given items while {@code collapseRecursively(items, 2)} + * collapses the given items as well as their children and grandchildren. + * + * @param items + * the items to expand recursively + * @param depth + * the maximum depth of recursion + * @since + */ + public void collapseRecursively(Collection<T> items, int depth) { + treeGrid.collapseRecursively(items, depth); + } + + /** * Returns whether a given item is expanded or collapsed. * * @param item |