Added event TableEventProducer.forceNextColumnNumber when

TableFObj.ColumnNumberPropertyMaker forces a zero or negative
column-number property to the next available column, because this is a
FOP extension. Fixed TableFObj.ColumnNumberPropertyMaker.make to
really report a cell overlap event.


git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@657921 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 11 insertions, 0 deletions

diff --git a/src/java/org/apache/fop/fo/flow/table/TableEventProducer.java b/src/java/org/apache/fop/fo/flow/table/TableEventProducer.java
index 44ddcc038..9c4a82dd6 100644
--- a/src/java/org/apache/fop/fo/flow/table/TableEventProducer.java
+++ b/src/java/org/apache/fop/fo/flow/table/TableEventProducer.java
@@ -145,6 +145,17 @@ public interface TableEventProducer extends EventProducer {
             Locator loc) throws PropertyException;
 
     /**
+     * @param source the event source
+     * @param elementName the name of the context node
+     * @param propValue the user-specified value of the column-number property
+     * @param columnNumber the generated value for the column-number property
+     * @param loc the location of the error or null
+     * @event.severity WARN
+     */
+    void forceNextColumnNumber(Object source, String elementName, Number propValue,
+                               int columnNumber, Locator loc);
+
+    /**
      * Break ignored due to row spanning.
      * @param source the event source
      * @param elementName the name of the context node