X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=org.simantics.interop%2Fsrc%2Forg%2Fsimantics%2Finterop%2Futils%2FTableUtils.java;h=aaf87cdf50c18a23b52450b983aabb975277c0d5;hb=refs%2Fchanges%2F21%2F4621%2F1;hp=debe73262169f9c2dda8c3afb514e339d52126d7;hpb=e3c798bead3fe4882b2181b5c04b2dad06f1d71b;p=simantics%2Finterop.git

diff --git a/org.simantics.interop/src/org/simantics/interop/utils/TableUtils.java b/org.simantics.interop/src/org/simantics/interop/utils/TableUtils.java
index debe732..aaf87cd 100644
--- a/org.simantics.interop/src/org/simantics/interop/utils/TableUtils.java
+++ b/org.simantics.interop/src/org/simantics/interop/utils/TableUtils.java
@@ -14,7 +14,6 @@ public class TableUtils {
 	public static TableViewerColumn addColumn(final TableViewer viewer, String text, boolean resize, boolean sort, int width) {
 		final TableViewerColumn twc = new TableViewerColumn(viewer, SWT.NONE);
 		final TableColumn tc = twc.getColumn();
-		//final TableColumn tc = new TableColumn(viewer.getTable(), SWT.NONE);
 		tc.setText(text);
 		tc.setResizable(resize);
 		tc.setWidth(width);
@@ -22,8 +21,13 @@ public class TableUtils {
 			tc.addSelectionListener(new SelectionAdapter() {
 				@Override
 				public void widgetSelected(SelectionEvent e) {
-					StringColumnComparator comparator = (StringColumnComparator)viewer.getComparator();
-					//TableColumn tc = twc.getColumn();
+					StringColumnComparator comparator = null;
+					if (viewer.getComparator() instanceof StringColumnComparator) {
+						comparator = (StringColumnComparator)viewer.getComparator();
+					} else {
+						comparator = new StringColumnComparator();
+						viewer.setComparator(comparator);
+					}
 					TableColumn tcs[] = viewer.getTable().getColumns();
 					int index = -1;
 					for (int i = 0; i <tcs.length; i++) {