WebSVN - OpenConcerto - Diff - Rev 93 and 156 - /trunk/OpenConcerto/src/org/openconcerto/openoffice/spreadsheet/Table.java

      * @param y the row.
      * @return the cell.
      * @see #getImmutableCellAt(int, int)
      */
     public final MutableCell<D> getCellAt(int x, int y) {
+        final Row<D> r = this.getMutableRow(y);
+        try {
-        return this.getMutableRow(y).getMutableCellAt(x);
+            return r.getMutableCellAt(x);
+        } catch (Exception e) {
+            throw new IllegalArgumentException("Couldn't get mutable cell at " + getAddress(x, y), e);
+        }
+    }
     public final MutableCell<D> getCellAt(String ref) {
         return this.getCellAt(resolveHint(ref));
+    }
+     *
      * @param p the numeric coordinates, e.g. {26, 33}.
      * @return the string address, e.g. "AA34".
      */
     static final String getAddress(Point p) {
+        return getAddress(p.x, p.y);
+    }
+    static final String getAddress(final int x, final int y) {
-        if (p.x < 0 || p.y < 0)
+        if (x < 0 || y < 0)
-            throw new IllegalArgumentException("negative coordinates : " + p);
+            throw new IllegalArgumentException("negative coordinates : " + x + ":" + y);
-        return toStr(p.x) + (p.y + 1);
+        return toStr(x) + (y + 1);
+    }
+}

Dépôt officiel du code source de l'ERP OpenConcerto