[cp-patches] FYI: JTable propertyChange for non-null header

[Mark Wielaard]

Hi,

We were trying the resize the JTable header even when there was none.
This fixes that.

2005-11-21  Mark Wielaard  <address@hidden>

    * javax/swing/JTable.java (propertyChange): Only resize header when
    not null.

This get Caliph & Emir again a bit further.
I will commit this.

Cheers,

Mark

Index: javax/swing/JTable.java
===================================================================
RCS file: /cvsroot/classpath/classpath/javax/swing/JTable.java,v
retrieving revision 1.62
diff -u -r1.62 JTable.java
--- javax/swing/JTable.java     21 Nov 2005 13:18:29 -0000      1.62
+++ javax/swing/JTable.java     21 Nov 2005 21:53:57 -0000
@@ -949,10 +949,13 @@
       if (ev.getPropertyName().equals("preferredWidth"))
         {
           JTableHeader header = getTableHeader();
-          TableColumn col = (TableColumn) ev.getSource();
-          header.setResizingColumn(col);
-          doLayout();
-          header.setResizingColumn(null);
+         if (header != null)
+           {
+             TableColumn col = (TableColumn) ev.getSource();
+             header.setResizingColumn(col);
+             doLayout();
+             header.setResizingColumn(null);
+           }
         }
     }
   }

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