This week's giveaway is in the Java in General forum.
We're giving away four copies of Java Challengers and have Rafael del Nero on-line!
See this thread for details.
Win a copy of Java Challengers this week in the Java in General 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
  • Paul Clapham
  • Ron McLeod
  • paul wheaton
  • Devaka Cooray
Sheriffs:
  • Jeanne Boyarsky
  • Tim Cooke
  • Liutauras Vilda
Saloon Keepers:
  • Tim Moores
  • Tim Holloway
  • Stephan van Hulst
  • Carey Brown
  • Piet Souris
Bartenders:
  • salvin francis
  • Mikalai Zaikin
  • Himai Minh

how to force a JPanel te resize

 
Ranch Hand
Posts: 67
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Please could anyone consider following situation:
I have an instance (thumbnail)of class Thumbnail (that extends a JPanel.)en
It sits in a box.
When some event occurs, thumbnail must redraw itself AND CHANGE IT SIZE.
Alas, the redrawing takes place, but not the resizing. Even if I can overload setMaximumSize() or setPreferredSize(). I must have missed something?
Here is the code (sorry if it to much)

Thanks for your time.
 
Bartender
Posts: 4121
IntelliJ IDE Spring Java
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Quick suggestion... try to revalidate the component that contains the thumbnail, not the thumbnail itself. I'll look closer at the code later and see if I notice anything else.
 
There's a way to do it better - find it. -Edison. A better tiny ad:
Thread Boost feature
https://coderanch.com/t/674455/Thread-Boost-feature
reply
    Bookmark Topic Watch Topic
  • New Topic