javauis/lcdui_qt/src/javax/microedition/lcdui/DisposeStorage.java
changeset 21 2a9601315dfc
child 23 98ccebc37403
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/lcdui_qt/src/javax/microedition/lcdui/DisposeStorage.java	Mon May 03 12:27:20 2010 +0300
@@ -0,0 +1,63 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+package javax.microedition.lcdui;
+
+import java.util.Vector;
+
+import org.eclipse.swt.graphics.Color;
+import org.eclipse.swt.graphics.Image;
+
+/**
+ * Storage of objects which have to be disposed manually.
+ */
+class DisposeStorage {
+
+    private Vector storage;
+
+    DisposeStorage() {
+        storage = new Vector();
+    }
+
+    /**
+     * Add object which must be disposed.
+     *
+     * @param obj object to add.
+     */
+    public void addObject(Object obj) {
+        storage.addElement(obj);
+    }
+
+    /**
+     * Dispose all objects from garbage.
+     */
+    public void dispose() {
+        Object tempObject = null;
+        for (int i = 0; i < storage.size(); i++) {
+            tempObject = storage.elementAt(i);
+            if (tempObject instanceof Image) {
+                ((Image) tempObject).dispose();
+            }
+            else if (tempObject instanceof Color) {
+                ((Color) tempObject).dispose();
+            }
+        }
+        storage.removeAllElements();
+    }
+
+
+
+}