In Windows, pressing ≣ Menu key or Shift+F10 (https://en.wikipedia.org/wiki/Menu_key) does the same as mouse right click on focused object.
Could you please add the same hook to these keys in WinBox?
To understand what I mean: just focus the address bar in your browser and press ≣ Menu key or Shift+F10.
- In your existing code, you already have call like OpenContextMenu() bound to right mouse click, so why not no bind the same to Shift+F10 and ≣ Menu key? No big coding...