Win a copy of Spring Boot in Practice this week in the Spring forum!
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Tim Cooke
  • Ron McLeod
  • Jeanne Boyarsky
  • Paul Clapham
Sheriffs:
  • Liutauras Vilda
  • Henry Wong
  • Devaka Cooray
Saloon Keepers:
  • Tim Moores
  • Stephan van Hulst
  • Tim Holloway
  • Al Hobbs
  • Carey Brown
Bartenders:
  • Piet Souris
  • Mikalai Zaikin
  • Himai Minh

Need a Frame Refresh, when invoking a tree event

 
Ranch Hand
Posts: 104
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
I have an error with my code. What I'm trying to do is when a click on the tree view, the label (lblTree) should change accordingly. Could anyone help and the problem is commented down below.
my code:
 
Ranch Hand
Posts: 1492
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Hi Bob,
Your problem is that you are creating a new treeDragDrop just to call a method in the class. Make the following changes to your listener valueChanged method:

Then it should work like a charm.
Regards,
Manfred.
 
bob morkos
Ranch Hand
Posts: 104
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Thanks. It works fine now. But, now I want to add drag and drop from the tree view to a list box. Do you have any idea on how to implement this functionality. Any help would be really appreciated.
 
reply
    Bookmark Topic Watch Topic
  • New Topic