1 /* 2 * Copyright (C) 2010 The Android Open Source Project 3 * 4 * Licensed under the Eclipse Public License, Version 1.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.eclipse.org/org/documents/epl-v10.php 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.ide.common.api; 18 19 /** 20 * A feedback painter paints drop feedback during a drag & drop operation. 21 * <p> 22 * <b>NOTE: This is not a public or final API; if you rely on this be prepared 23 * to adjust your code for the next tools release.</b> 24 * </p> 25 */ 26 public interface IFeedbackPainter { 27 /** 28 * Paints feedback for the given target node into the given graphics context. 29 * 30 * @param gc The graphics context to paint into 31 * @param targetNode The node being dragged 32 * @param feedback The feedback data 33 */ paint(IGraphics gc, INode targetNode, DropFeedback feedback)34 void paint(IGraphics gc, INode targetNode, DropFeedback feedback); 35 } 36