web-components/dev/context-menu.html at 89ca1c4ab03d6bcdb7e96c502fe18615432fc8ff · vaadin/web-components · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
<!doctype html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Context Menu</title>
    <script type="module" src="./common.js"></script>

    <script type="module">
      window.Vaadin ??= {};
      window.Vaadin.featureFlags ??= {};
      window.Vaadin.featureFlags.accessibleDisabledMenuItems = true;
    </script>
    <script type="module">
      import '@vaadin/context-menu';
      import '@vaadin/radio-group';
      import '@vaadin/tooltip';

      const menu = document.querySelector('vaadin-context-menu');
      menu.items = [
        { text: 'Menu Item 1', tooltip: 'First menu item' },
        { component: 'hr' },
        {
          text: 'Menu Item 2',
          tooltip: 'Has a sub-menu',
          children: [
            { text: 'Menu Item 2-1' },
            {
              text: 'Menu Item 2-2',
              children: [
                { text: 'Menu Item 2-2-1' },
                { text: 'Menu Item 2-2-2', disabled: true, tooltip: 'Not available right now' },
                { component: 'hr' },
                { text: 'Menu Item 2-2-3' },
              ],
            },
          ],
        },
        { text: 'Menu Item 3', disabled: true, tooltip: 'Not available right now' },
      ];

      menu.listenOn = menu.querySelector('#target');

      const radioGroup = document.querySelector('#positionGroup');

      radioGroup.addEventListener('change', (e) => {
        if (e.target.value === '-') {
          menu.position = null;
        } else {
          menu.position = e.target.value;
        }
      });
    </script>
  </head>

  <body>
    <vaadin-radio-group id="positionGroup" label="Menu Position" theme="horizontal" value="-">
      <vaadin-radio-button value="-" label="None (mouse pointer)"></vaadin-radio-button>
      <vaadin-radio-button value="bottom-start" label="Bottom Start"></vaadin-radio-button>
      <vaadin-radio-button value="bottom" label="Bottom"></vaadin-radio-button>
      <vaadin-radio-button value="bottom-end" label="Bottom End"></vaadin-radio-button>
      <vaadin-radio-button value="start-top" label="Start Top"></vaadin-radio-button>
      <vaadin-radio-button value="start" label="Start"></vaadin-radio-button>
      <vaadin-radio-button value="start-bottom" label="Start Bottom"></vaadin-radio-button>
      <vaadin-radio-button value="top-start" label="Top Start"></vaadin-radio-button>
      <vaadin-radio-button value="top" label="Top"></vaadin-radio-button>
      <vaadin-radio-button value="top-end" label="Top End"></vaadin-radio-button>
      <vaadin-radio-button value="end-top" label="End Top"></vaadin-radio-button>
      <vaadin-radio-button value="end" label="End"></vaadin-radio-button>
      <vaadin-radio-button value="end-bottom" label="End Bottom"></vaadin-radio-button>
    </vaadin-radio-group>

    <div style="margin: 200px">
      <vaadin-context-menu>
        <vaadin-tooltip slot="tooltip"></vaadin-tooltip>
        <div id="target" style="border: 1px solid black; text-align: center; user-select: none">
          <h2>Right click this component</h2>
          <p>(or long touch on mobile)</p>
        </div>
      </vaadin-context-menu>
    </div>
  </body>
</html>