I am trying to add and remove action to welcome screen at run time on pressing Add and Delete buttons in Header Bar.

I am unable to append a new action item to welcome page at runtime.

check Code here

1 Answer 1


I can't check it currently, but this sounds like you are adding the widget and it simply doesn't show. When adding a new widget to welcomeLayout, running welcomeLayout.show_all () should show the new widget(s). You might want to run this after adding a new item in public void addAWelcomeButton ().

  • 1
    Yes, It works fine. Thnx
    – Mahes
    Jan 14, 2016 at 8:41

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