@progress/wct-a11y-spec/dist/design-system/FileManager.json

Contains accessibility and keyboard navigation specification of Telerik and Kendo web components.

[
    {
        "h2": "Accessibility Support"
    },
    {
        "p": "Out of the box, the Telerik and Kendo UI FileManager provides extensive accessibility support and enables users with disabilities to acquire complete control over its features."
    },
    {
        "p": "The FileManager 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 FileManager component is a composite component that is used to represent file system-like structure. It contains:"
    },
    {
        "ul": [
            "`ToolBar` - on top of the component",
            "`Splitter` - it separates the panes in the component",
            "`TreeView` - in its left pane.",
            "`Breadcrumb` - in the top of its center pane",
            "`ListView` or a `Grid` - in its center pane.",
            "`k-filemanager-preview` element - in its right pane"
        ]
    },
    {
        "p": "Each component implements its own dedicated ARIA spec."
    },
    {
        "p": "The FileManager component integrates the ToolBar component and follows its WAI-ARIA spec:"
    },
    {
        "link": {
            "title": "ToolBar accessibility specification",
            "source": "{{toolbar_a11y_link}}"
        }
    },
    {
        "p": "The component that organizes the inner structure of the FileManager is a Splitter:"
    },
    {
        "link": {
            "title": "Splitter accessibility specification",
            "source": "{{splitter_a11y_link}}"
        }
    },
    {
        "p": "The main navigation component in the FileManager is the TreeView:"
    },
    {
        "link": {
            "title": "TreeView accessibility specification",
            "source": "{{treeview_a11y_link}}"
        }
    },
    {
        "p": "The helper navigation component in the FileManager is the Breadcrumb:"
    },
    {
        "link": {
            "title": "Breadcrumb accessibility specification",
            "source": "{{breadcrumb_a11y_link}}"
        }
    },
    {
        "p": "The component placed in the main pain of the FileManager can be a selectable ListView:"
    },
    {
        "link": {
            "title": "ListView accessibility specification",
            "source": "{{listview_a11y_link}}"
        }
    },
    {
        "p": "or it can be a Grid:"
    },
    {
        "link": {
            "title": "Grid accessibility specification",
            "source": "{{grid_a11y_link}}"
        }
    },
    {
        "p": "Apart from that the `.k-filemanager-preview` element must be focusable, so that its content would be comunicated to the users:"
    },
    {
        "table": {
            "headers": [
                "Selector",
                "Attribute",
                "Usage"
            ],
            "rows": [
                {
                    "Selector": "`.k-filemanager-preview`",
                    "Attribute": "`tabindex=0`",
                    "Usage": "The element must be focusable, so that its content would be comunicated to the users."
                }
            ]
        }
    },
    {
        "h3": "Managing the Focus"
    },
    {
        "p": "The FileManager component is a container that consists of the following inner components and elements:"
    },
    {
        "ul": [
            "Toolbar (`role=toolbar`);",
            "Splitter (`role=separator`) (there are one or two focusable splitbar elements, depending is the `preview` element is activated);",
            "TreeView (`role=tree`);",
            "Breadcrumb (`role=navigation`);",
            "Grid (`role=grid`), or ListView (`role=listbox`)",
            "`k-filemanager-preview` element;"
        ]
    },
    {
        "p": "Each of them is part of the page tab sequence and implements its own navigation spec. The ToolBar, TreeView, ListView, Grid and the `k-filemanager-preview` element are single-tab-stop components. The Breadcrumb features a tab stop for each of its rendered items. The Splitter has a tab stop on each of its splitbars."
    },
    {
        "p": "The FileManager does not implement any dedicated key shortcuts. Instead it features the shortcuts available in its inner components."
    },
    {
        "h3": "Testing"
    },
    {
        "p": "The FileManager 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 FileManager has been tested with the following screen readers and browsers combinations:"
    },
    {
        "table": {
            "headers": [
                "Environment",
                "Tool"
            ],
            "rows": [
                [
                    "Firefox",
                    "NVDA"
                ],
                [
                    "Chrome",
                    "JAWS"
                ],
                [
                    "Microsoft Edge",
                    "JAWS"
                ]
            ]
        }
    }
]