Branches : Device-dependent event handlers are used

Issue Summary

The element uses device-dependent event handlers and is therefore not accessible by keyboard alone.

Element: "1 Commit a head of master" Tooltip

Location: In table cell- Below - Behind /Ahead column > On hovering on 1

Note: "1 Commit a head of master " tooltip content is not available to the keyboard users .

Steps to Reproduce

1. Step 1

Actual Results

Actual results

Expected Results

Expected Results

Fix Information
RULE :
Functionality MUST be available using the keyboard, unless the functionality cannot be accomplished in any known way using a keyboard.

HOW TO FIX:
Fix this issue by using use either a device independent event handler (one that works with both the mouse and the keyboard) or use both mouse dependent and keyboard dependent event handlers.

Device independent event handlers include: onfocus, onblur, onselect, onchange, and onclick (when onclick is used with a keyboard-focusable element).

Bad: <button ondblclick="foo()"">Next</button>
Good: <button onclick="foo()"">Next</button>

REFERENCE:
Deque University:https://dequeuniversity.com/class/input-methods2/keyboard-input/functionality

BACKGROUND:
Some people cannot use a mouse due to vision or motor disabilities. Content that can be operated with a mouse must also be made operable with a keyboard. When content is operable through a keyboard, it becomes operable by a variety of assistive technologies such as speech input software, sip-and-puff software, on-screen keyboards, scanning software, and alternate keyboards.

Screenshot

Screen Recording

screen recording

Workaround

workaround

Bug Ref: 742031