org.jdesktop.swingx.decorator
Class HighlightPredicate.RowGroupHighlightPredicate

java.lang.Object
  extended by org.jdesktop.swingx.decorator.HighlightPredicate.RowGroupHighlightPredicate
All Implemented Interfaces:
HighlightPredicate
Enclosing interface:
HighlightPredicate

public static class HighlightPredicate.RowGroupHighlightPredicate
extends Object
implements HighlightPredicate


Nested Class Summary
 
Nested classes/interfaces inherited from interface org.jdesktop.swingx.decorator.HighlightPredicate
HighlightPredicate.AndHighlightPredicate, HighlightPredicate.ColumnHighlightPredicate, HighlightPredicate.DepthHighlightPredicate, HighlightPredicate.EqualsHighlightPredicate, HighlightPredicate.NotHighlightPredicate, HighlightPredicate.OrHighlightPredicate, HighlightPredicate.RowGroupHighlightPredicate
 
Field Summary
 
Fields inherited from interface org.jdesktop.swingx.decorator.HighlightPredicate
ALWAYS, EDITABLE, EVEN, NEVER, ODD, ROLLOVER_ROW
 
Constructor Summary
HighlightPredicate.RowGroupHighlightPredicate(int linesPerGroup)
          Instantiates a predicate with the given grouping.
 
Method Summary
 boolean isHighlighted(Component renderer, ComponentAdapter adapter)
          Returns a boolean to indicate whether the component should be highlighted. Implemented to return true if the adapter's row falls into a odd group number.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

HighlightPredicate.RowGroupHighlightPredicate

public HighlightPredicate.RowGroupHighlightPredicate(int linesPerGroup)
Instantiates a predicate with the given grouping.

Parameters:
linesPerGroup - number of lines constituting a group, must be > 0
Throws:
IllegalArgumentException - if linesPerGroup < 1
Method Detail

isHighlighted

public boolean isHighlighted(Component renderer,
                             ComponentAdapter adapter)
Returns a boolean to indicate whether the component should be highlighted. Implemented to return true if the adapter's row falls into a odd group number.

Specified by:
isHighlighted in interface HighlightPredicate
Parameters:
renderer - the cell renderer component that is to be decorated
adapter - the ComponentAdapter for this decorate operation
Returns:
a boolean to indicate whether the component should be highlighted.