UIDefaults.ActiveValue (Java SE 15 & JDK 15) (original) (raw)

Enclosing class:

UIDefaults

public static interface UIDefaults.ActiveValue

This class enables one to store an entry in the defaults table that's constructed each time it's looked up with one of the getXXX(key) methods. Here's an example of an ActiveValue that constructs aDefaultListCellRenderer:

Object cellRendererActiveValue = new UIDefaults.ActiveValue() { public Object createValue(UIDefaults table) { return new DefaultListCellRenderer(); } };

uiDefaultsTable.put("MyRenderer", cellRendererActiveValue);

See Also:

UIDefaults.get(java.lang.Object)

• Method Summary

• Method Details

  • createValue

  Creates the value retrieved from the UIDefaults table. The object is created each time it is accessed.
  Parameters:
  table - a UIDefaults table
  Returns:
  the created Object