• 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
  • paul wheaton
  • Ron McLeod
  • Jeanne Boyarsky
Sheriffs:
  • Paul Clapham
Saloon Keepers:
  • Tim Holloway
  • Roland Mueller
Bartenders:

why clicking on button does not show a new internalframe in this code?

 
Greenhorn
Posts: 1
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
My problem is that I am not able see a new Internal frame when I click the 'Show Frame 2' button in one internal frame.
The code for the files is as follows.Also the code for internal frames has to be in separate files.
What changes are needed to fix the problem?



 
Sheriff
Posts: 22862
132
Eclipse IDE Spring TypeScript Quarkus Java Windows
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
You never add the new InFrame2 instance to any JDesktopPane. You'll need to give InFrame1 a field of type JDesktopPane, set in its constructor, that it then uses. A quick-and-dirty version (all classes are made non-public so they can fit in one file; look for lines with "// change here"):
reply
    Bookmark Topic Watch Topic
  • New Topic