Content Tree: event trigger on shift arrow keys

[prashanthr6383]

Description

Created a function to handle click event using shift + arrow keys

Fixes #1713

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update

How Has This Been Tested?

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules
• I have checked my code and corrected any misspellings

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[cjwinsor]

@prashanthr6383 Can you take a look to make sure that the itemClick event is fired for the correct element when its selected and deselected via the shift arrow keys? If I add a listener to a single element (Social) and i select the item above it first, then do shift down, it doesn't fire the event, but when i unselect it, it does with shift up. It also fires on shift down, which shoudl trigger the item click for the below item, not Social. Double check the arg that is returned as well: True for selected, False for unselected

[prashanthr6383]

@prashanthr6383 Can you take a look to make sure that the itemClick event is fired for the correct element when its selected and deselected via the shift arrow keys? If I add a listener to a single element (Social) and i select the item above it first, then do shift down, it doesn't fire the event, but when i unselect it, it does with shift up. It also fires on shift down, which shoudl trigger the item click for the below item, not Social. Double check the arg that is returned as well: True for selected, False for unselected

@cjwinsor Updated the code. Now the event trigger for shift up and shift down will return true for selected and false for unselected, but though the itemClick seems to be firing correctly, the selected element is the previous one. Can you confirm if this is the expected behavior of shift + arrow or still needs to be fixed? 

2024-05-22.12-03-44.mp4