--- /dev/null
+/*******************************************************************************\r
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
+ * in Industry THTH ry.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ * VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.g2d.dnd;\r
+\r
+import org.simantics.utils.datastructures.hints.IHintContext.Key;\r
+import org.simantics.utils.datastructures.hints.IHintContext.KeyOf;\r
+\r
+public final class DnDHints {\r
+\r
+ /**\r
+ * Tells DragPainter in how many columns should the new dragged in elements\r
+ * be laid out.\r
+ */\r
+ public static final Key KEY_DND_GRID_COLUMNS = new KeyOf(Integer.class, "DND_GRID_COLUMNS");\r
+\r
+}\r