X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=android-libraries%2Fachartengine%2Fsrc%2Forg%2Fachartengine%2FITouchHandler.java;fp=android-libraries%2Fachartengine%2Fsrc%2Forg%2Fachartengine%2FITouchHandler.java;h=4debe9649324c2095ea7ea94ac44b1daf06ef7e8;hb=dfe153139b917cc91dddc1efa0298d4204616462;hp=0000000000000000000000000000000000000000;hpb=a2fe0ba2c348102bb0c6486b201be097523c2c9a;p=debian%2Fopenrocket

diff --git a/android-libraries/achartengine/src/org/achartengine/ITouchHandler.java b/android-libraries/achartengine/src/org/achartengine/ITouchHandler.java
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+++ b/android-libraries/achartengine/src/org/achartengine/ITouchHandler.java
@@ -0,0 +1,63 @@
+/**
+ * Copyright (C) 2009 - 2012 SC 4ViewSoft SRL
+ *  
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *  
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *  
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.achartengine;
+
+import org.achartengine.tools.PanListener;
+import org.achartengine.tools.ZoomListener;
+
+import android.view.MotionEvent;
+
+/**
+ * The interface to be implemented by the touch handlers.
+ */
+public interface ITouchHandler {
+  /**
+   * Handles the touch event.
+   * 
+   * @param event the touch event
+   * @return true if the event was handled
+   */
+  boolean handleTouch(MotionEvent event);
+  
+  /**
+   * Adds a new zoom listener.
+   * 
+   * @param listener zoom listener
+   */
+  void addZoomListener(ZoomListener listener);
+
+  /**
+   * Removes a zoom listener.
+   * 
+   * @param listener zoom listener
+   */
+  void removeZoomListener(ZoomListener listener);
+  
+  /**
+   * Adds a new pan listener.
+   * 
+   * @param listener pan listener
+   */
+  void addPanListener(PanListener listener);
+
+  /**
+   * Removes a pan listener.
+   * 
+   * @param listener pan listener
+   */
+  void removePanListener(PanListener listener);
+
+}
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