public static class HighlightPredicate.RowGroupHighlightPredicate extends java.lang.Object implements HighlightPredicate
HighlightPredicate.AndHighlightPredicate, HighlightPredicate.ColumnHighlightPredicate, HighlightPredicate.DepthHighlightPredicate, HighlightPredicate.EqualsHighlightPredicate, HighlightPredicate.IdentifierHighlightPredicate, HighlightPredicate.NotHighlightPredicate, HighlightPredicate.OrHighlightPredicate, HighlightPredicate.RowGroupHighlightPredicate, HighlightPredicate.TypeHighlightPredicate
ALWAYS, BIG_DECIMAL_NEGATIVE, EDITABLE, EMPTY_INTEGER_ARRAY, EMPTY_OBJECT_ARRAY, EMPTY_PREDICATE_ARRAY, EVEN, HAS_FOCUS, INTEGER_NEGATIVE, IS_FOLDER, IS_LEAF, NEVER, ODD, READ_ONLY, ROLLOVER_ROW
Constructor and Description |
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RowGroupHighlightPredicate(int linesPerGroup)
Instantiates a predicate with the given grouping.
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Modifier and Type | Method and Description |
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int |
getLinesPerGroup() |
boolean |
isHighlighted(java.awt.Component renderer,
ComponentAdapter adapter)
Returns a boolean to indicate whether the component should be
highlighted.
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public RowGroupHighlightPredicate(int linesPerGroup)
linesPerGroup
- number of lines constituting a group, must
be > 0java.lang.IllegalArgumentException
- if linesPerGroup < 1public boolean isHighlighted(java.awt.Component renderer, ComponentAdapter adapter)
Note: both parameters should be considered strictly read-only! Implemented to return true if the adapter's row falls into a odd group number.
isHighlighted
in interface HighlightPredicate
renderer
- the cell renderer component that is to be decorated,
must not be nulladapter
- the ComponentAdapter for this decorate operation,
most not be nullpublic int getLinesPerGroup()