Package org.opensourcephysics.ejs.control.swing

Interface NeedsPreUpdate

public interface NeedsPreUpdate
An interface for children elements that need to be preupdated before its parent gets updated. For instance, certain drawables need to be changed before a render of its parent drawing panel takes place.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    preupdate()
     

  • Method Details

    • preupdate

      void preupdate()