Add help buttons to other features

[antares1470]

Prerequisites

• [x] Put an X between the brackets on this line if you have done all of the following:

  • Running the latest version of Constellation

  • Attached the Support Package via Help > Support Package

  • Checked the FAQs: https://github.com/constellation-app/constellation/wiki/FAQ

  • Checked that your issue isn’t already filed: https://github.com/constellation-app/constellation/issues

  • Checked that there is not already a module that provides the described functionality: https://github.com/constellation-app/constellation/wiki/Catalogue-of-Repositories

Description

A number of plugin/feature panels and dialog boxes have been updated recently to add a help button which takes the user to the relevant help. From testing v3-rc1, I've found a couple of other places where a help button could be added:

• K-Truss panel
• Merge Nodes (Tools, not Data Access View) dialog

Steps to Reproduce

1. Open new graph and add 2 nodes (have both nodes selected). Alternatively open existing graph and ensure >=2 nodes selected
2. Navigate to Tools > K-Truss and observe resulting panel
3. Navigate to Tools > Merge Nodes and observe resulting dialog

Expected behaviour: Each should have a help button which when clicked, opens up the help page for that feature Actual behaviour: No help page buttons

Reproduces how often: 100%

Additional Information

N/A

[HolandCrick]

@Delphinus8821 - thanks for enhancing the help feature in K-Truss and Marge Nodes. It's working nicely.