lib/YuiRestClient/Widget/Tree.pm

NAME

YuiRestClient::Widget::Tree - handle a tree in the UI

COPYRIGHT

Copyright 2020 SUSE LLC

SPDX-License-Identifier: FSFAP

AUTHORS

QE Yam <qe-yam at suse de>

SYNOPSIS

$self->{tree_system_view}->select($item);
$self->{tree_system_view}->selected_item();
$self->{tree_system_view}->get_selected_node($item);

DESCRIPTION

Overview

Class representing a tree in UI. It can be YTree.

{
  "class": "YTree",
  "debug_label": "node_0",
  "hstretch": true,
  "hweight": 30,
  "icon_base_path": "",
  "id": "test_id",
  "items": [
    {
      "children": [
        {
          "icon_name": "icon",
          "label": "node1_1"
        },
        {
          "children": [
            {
              "label": "node1_2_1"
            },
            {
              "label": "node1_2_2",
              "selected": true
            }
          ],
          "icon_name": "icon",
          "label": "node1_2"
        }
      ],
      "icon_name": "icon",
      "label": "node1",
    },
    {
      "icon_name": "icon",
      "label": "node2"
    }
  ],
  "items_count": 2,
  "label": "node_0",
  "notify": true,
  "vstretch": true
}

Class and object methods

select($path) - selects item that is specified by $path.

The parameter $path is defining the label property of the node in the tree.

selected_item() - returns the path to the selected item

The returned path contains the node labels (separated by "|") in the branch of the tree were the selected item is found. So in the example tree above the method would return "node1|node1_2|node21_2_2"

get_selected_node( %args ) - return path to selected node

Args has 2 named parameters: