List of collapseItemsRecursively() Examples

Examples of collapseItemsRecursively()

com.vaadin.ui.Tree.collapseItemsRecursively()
Collapses the items recursively. Collapse all the children recursively starting from an item. Operation succeeds only if all expandable items are collapsed. @param startItemId @return True iff the collapse operation succeeded

Examples of com.vaadin.ui.Tree.collapseItemsRecursively()

            String rootId = "root " + i;
            tree.addItem(rootId);
            if (expand) {
                tree.expandItemsRecursively(rootId);
            } else {
                tree.collapseItemsRecursively(rootId);


            }
            for (int j = 0; j < children; j++) {
                String childId = "child " + i + "/" + j;
                tree.addItem(childId);

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Examples of com.vaadin.ui.Tree.collapseItemsRecursively()

                    tree.setParent(grandChildId, childId);
                    tree.setChildrenAllowed(grandChildId, false);
                    if (expand) {
                        tree.expandItemsRecursively(childId);
                    } else {
                        tree.collapseItemsRecursively(childId);
                    }
                }
            }
        }

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Examples of com.vaadin.ui.Tree.collapseItemsRecursively()

        assertEquals(rootIds.get(0), lastCollapsed);


        // Collapse sends one event for each collapsed node.
        // In this case root + child 4
        collapseCalled = 0;
        tree.collapseItemsRecursively(rootIds.get(1));
        assertEquals(2, collapseCalled);
        List<Object> c = new ArrayList<Object>(tree.getChildren(rootIds.get(1)));
        assertEquals(c.get(4), lastCollapsed);


        // Collapsing an already expanded item should send no expand event

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