X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.g2d%2Fsrc%2Forg%2Fsimantics%2Fg2d%2Fdnd%2FIDnDContext.java;fp=bundles%2Forg.simantics.g2d%2Fsrc%2Forg%2Fsimantics%2Fg2d%2Fdnd%2FIDnDContext.java;h=e5b5bb960cbf94f1f2074860f939f625d1fe0ae2;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.g2d/src/org/simantics/g2d/dnd/IDnDContext.java b/bundles/org.simantics.g2d/src/org/simantics/g2d/dnd/IDnDContext.java
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+++ b/bundles/org.simantics.g2d/src/org/simantics/g2d/dnd/IDnDContext.java
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+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+/*
+ *
+ * @author Toni Kalajainen
+ */
+package org.simantics.g2d.dnd;
+
+import java.awt.geom.Point2D;
+
+import org.simantics.utils.datastructures.context.IContext;
+import org.simantics.utils.datastructures.hints.IHintContext;
+
+/**
+ * A context that follows throughout a DnD process.
+ * 
+ * {@link DragPainter} paints any items added to the context.
+ * Implementations of {@link IDropTargetParticipant} take part in building IDnDContext.
+ *
+ * @author Toni Kalajainen <toni.kalajainen@vtt.fi>
+ */
+public interface IDnDContext extends IContext<IDragItem> {
+
+    IHintContext getHints();
+
+    Point2D getItemPosition(IDragItem item);
+    void setItemPosition(IDragItem item, Point2D pos);
+
+}