public void left() { TreeNode node = getSelectedNode(); if (node == null) { return; } if (treeState.isNodeExpanded(node)) { treeState.collapseNode(node); } else if (node.getParent() != null) { treeState.selectNode(node.getParent(), true); } }
@Override public void onClick(final AjaxRequestTarget target) { if (isNodeExpanded(node)) { getTreeState().collapseNode(node); } else { getTreeState().expandNode(node); } onJunctionLinkClicked(target, node); if (target != null) { updateTree(target); } } });
@Override public void onClick(AjaxRequestTarget target) { if (isNodeExpanded(node)) { getTreeState().collapseNode(node); } else { getTreeState().expandNode(node); } onJunctionLinkClicked(target, node); if (target != null) { updateTree(target); } } });