[
    {
        "h2": "Accessibility Support"
    },
    {
        "p": "Out of the box, the Telerik and Kendo UI TaskBoard provides extensive accessibility support and enables users with disabilities to acquire complete control over its features."
    },
    {
        "p": "The TaskBoard is compliant with the [Web Content Accessibility Guidelines (WCAG) 2.2 standards](https://www.w3.org/TR/WCAG22/) and [Section 508](http://www.section508.gov/) requirements, follows the [Web Accessibility Initiative - Accessible Rich Internet Applications (WAI-ARIA)](https://www.w3.org/WAI/ARIA/apg/) best practices for implementing the [keyboard navigation](#keyboard-navigation) for its `component` role, provides options for [managing its focus](#managing-the-focus) and is tested against the most popular [screen readers](#screen-readers)."
    },
    {
        "h3": "WAI-ARIA"
    },
    {
        "p": "This section lists the selectors, attributes, and behavior patterns supported by the component and its composite elements, if any."
    },
    {
        "p": "The TaskBoard component is a composite component that contains:"
    },
    {
        "ul": [
            "`ToolBar` - on top of the component",
            "`Columns` - it represents a list of tasks"
        ]
    },
    {
        "p": "Each Column contains:"
    },
    {
        "ul": [
            "`Buttons` - action buttons present on the top of each column",
            "`Tasks` - a collection of tasks (cards/list items)"
        ]
    },
    {
        "table": {
            "headers": [
                "Selector",
                "Attribute",
                "Usage"
            ],
            "rows": [
                {
                    "Selector": "`.k-taskboard`",
                    "Attribute": "`role=application`",
                    "Usage": "The TaskBoard has `role=application` as its inner navigation requires the use of arrows."
                },
                {
                    "Selector": "`.k-taskboard-column`",
                    "Attribute": "`role=list`",
                    "Usage": "The TaskBoard Column is a collection of list items."
                },
                {
                    "Selector": "",
                    "Attribute": "`tabindex=0`",
                    "Usage": "The TaskBoard Column must be focusable."
                },
                {
                    "Selector": "",
                    "Attribute": "`aria-labelledby=.k-taskboard-column-header id`",
                    "Usage": "The TaskBoard Column must be labelled by its header."
                },
                {
                    "Selector": "`.k-taskboard-column-action-button`",
                    "Attribute": "`role=button` or `nodeName=button`",
                    "Usage": "The TaskBoard Column actions are buttons."
                },
                {
                    "Selector": "",
                    "Attribute": "`aria-label` or `title`",
                    "Usage": "Each action must have an accessible name as they are represented by icons and no text is available in their contents."
                },
                {
                    "Selector": "`.k-taskboard-card`",
                    "Attribute": "`role=listitem`",
                    "Usage": "The TaskBoard Tasks (cards) are list items."
                },
                {
                    "Selector": "",
                    "Attribute": "`tabindex=0`",
                    "Usage": "The TaskBoard Card must be focusable."
                },
                {
                    "Selector": "`.k-taskboard-card-menu-button`",
                    "Attribute": "`role=button` or `nodeName=button`",
                    "Usage": "The TaskBoard card menu element must be a button."
                },
                {
                    "Selector": "",
                    "Attribute": "`aria-label` or `title`",
                    "Usage": "The menu button must have an accessible name as it is represented by an icon and no text is available in its contents."
                },
                {
                    "Selector": "`.k-taskboard-pane-header-actions>.k-button`",
                    "Attribute": "`role=button` or `nodeName=button`",
                    "Usage": "The TaskBoard edit form close element must be a button."
                },
                {
                    "Selector": "",
                    "Attribute": "`aria-label` or `title`",
                    "Usage": "The edit form close button must have an accessible name as it is represented by an icon and no text is available in its contents."
                },
                {
                    "Selector": "`.k-taskboard-edit-pane .k-form`",
                    "Attribute": "`role=form`",
                    "Usage": "The edit Form needs the appropriate role to be assigned to it."
                },
                {
                    "Selector": "",
                    "Attribute": "`aria-labelledby=.k-taskboard-pane-header-text id`",
                    "Usage": "The TaskBoard edit form must be labeled by the header text of the pane it is located at."
                }
            ]
        }
    },
    {
        "h3": "Managing the Focus"
    },
    {
        "p": "The TaskBoard is a composite component. Its content features multiple tab stops. For faster interaction, its elements could also be navigated using the arrow keys."
    },
    {
        "h3": "Keyboard Shortcuts"
    },
    {
        "table": {
            "headers": [
                "Shortcut",
                "Behavior"
            ],
            "rows": [
                {
                    "Shortcut": "`Tab`",
                    "Behavior": "Navigates the items in the TaskBoard - the ToolBar, each Column, each Button and each Card are dedicated tab stops."
                },
                {
                    "Shortcut": "`Left Arrow`",
                    "Behavior": "Focuses the previous column or a card in the previous column."
                },
                {
                    "Shortcut": "`Right Arrow`",
                    "Behavior": "Focuses the next column or a card in the next column."
                },
                {
                    "Shortcut": "`Up Arrow`",
                    "Behavior": "Focuses the previous card."
                },
                {
                    "Shortcut": "`Down Arrow`",
                    "Behavior": "Focuses the next card."
                },
                {
                    "Shortcut": "`Enter`",
                    "Behavior": "Selects the focused card."
                },
                {
                    "Shortcut": "`Delete`",
                    "Behavior": "Deletes the focused card."
                },
                {
                    "Shortcut": "`Ctrl` + `E`",
                    "Behavior": "Puts the focused card or column in edit mode."
                },
                {
                    "Shortcut": "`Ctrl` + `A`",
                    "Behavior": "Creates a new card or column."
                }
            ]
        }
    },
    {
        "h3": "Testing"
    },
    {
        "p": "The TaskBoard has been extensively tested automatically with [axe-core](https://github.com/dequelabs/axe-core) and manually with the most popular screen readers."
    },
    {
        "h3": "Screen Readers"
    },
    {
        "p": "The TaskBoard has been tested with the following screen readers and browsers combinations:"
    },
    {
        "table": {
            "headers": [
                "Environment",
                "Tool"
            ],
            "rows": [
                [
                    "Firefox",
                    "NVDA"
                ],
                [
                    "Chrome",
                    "JAWS"
                ],
                [
                    "Microsoft Edge",
                    "JAWS"
                ]
            ]
        }
    },
    {
        "h3": "Resources"
    },
    {
        "ul": [
            {
                "link": {
                    "source": "https://www.w3.org/TR/wai-aria-1.2/#listt",
                    "title": "WAI-ARIA spec: Role List"
                }
            }
        ]
    }
]