diff ext/guichan-0.8.2/include/guichan/widgets/container.hpp @ 378:64738befdf3b

bringing in the changes from the build_system_rework branch in preparation for the 0.3.0 release. This commit will require the Jan2010 devkit. Clients will also need to be modified to the new way to import fife.
author vtchill@33b003aa-7bff-0310-803a-e67f0ece8222
date Mon, 11 Jan 2010 23:34:52 +0000
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ext/guichan-0.8.2/include/guichan/widgets/container.hpp	Mon Jan 11 23:34:52 2010 +0000
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+/*      _______   __   __   __   ______   __   __   _______   __   __
+ *     / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___  /\ /  |\/ /\
+ *    / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / /
+ *   / / /__   / / // / // / // / /    / ___  / // ___  / // /| ' / /
+ *  / /_// /\ / /_// / // / // /_/_   / / // / // /\_/ / // / |  / /
+ * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ /
+ * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/
+ *
+ * Copyright (c) 2004 - 2008 Olof Naessén and Per Larsson
+ *
+ *
+ * Per Larsson a.k.a finalman
+ * Olof Naessén a.k.a jansem/yakslem
+ *
+ * Visit: http://guichan.sourceforge.net
+ *
+ * License: (BSD)
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ * 3. Neither the name of Guichan nor the names of its contributors may
+ *    be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef GCN_CONTAINER_HPP
+#define GCN_CONTAINER_HPP
+
+#include <list>
+
+#include "guichan/basiccontainer.hpp"
+#include "guichan/graphics.hpp"
+#include "guichan/platform.hpp"
+
+namespace gcn
+{
+    /**
+     * An implementation of a container able to contain other widgets. A widget's 
+     * position in the container is relative to the container itself and not the screen. 
+     * A container is the most common widget to use as the Gui's top widget as makes the Gui
+     * able to contain more than one widget.
+     *
+     * @see Gui::setTop
+     */
+    class GCN_CORE_DECLSPEC Container: public BasicContainer
+    {
+    public:
+
+        /**
+         * Constructor. A container is opauqe as default, if you want a
+         * none opaque container call setQpaque(false).
+         *
+         * @see setOpaque, isOpaque
+         */
+        Container();
+
+        /**
+         * Destructor.
+         */
+        virtual ~Container();
+
+        /**
+         * Sets the container to be opaque or not. If the container
+         * is opaque its background will be drawn, if it's not opaque
+         * its background will not be drawn, and thus making the container
+         * completely transparent.
+         *
+         * NOTE: This is not the same as to set visibility. A non visible
+         *       container will not itself nor will it draw its content.
+         *
+         * @param opaque True if the container should be opaque, false otherwise.
+         * @see isOpaque
+         */
+        void setOpaque(bool opaque);
+
+        /**
+         * Checks if the container is opaque or not.
+         *
+         * @return True if the container is opaque, false otherwise.
+         * @see setOpaque
+         */
+        bool isOpaque() const;
+
+        /**
+         * Adds a widget to the container.
+         *
+         * @param widget The widget to add.
+         * @see remove, clear
+         */
+        virtual void add(Widget* widget);
+
+        /**
+         * Adds a widget to the container and also specifies the widget's
+         * position in the container. The position is relative to the container
+         * and not relative to the screen.
+         *
+         * @param widget The widget to add.
+         * @param x The x coordinate for the widget.
+         * @param y The y coordinate for the widget.
+         * @see remove, clear
+         */
+        virtual void add(Widget* widget, int x, int y);
+
+        /**
+         * Removes a widget from the Container.
+         *
+         * @param widget The widget to remove.
+         * @throws Exception when the widget has not been added to the
+         *                   container.
+         * @see add, clear
+         */
+        virtual void remove(Widget* widget);
+
+        /**
+         * Clears the container of all widgets.
+         *
+         * @see add, remove
+         */
+        virtual void clear();
+
+        /**
+         * Finds a widget given an id.
+         *
+         * @param id The id to find a widget by.
+         * @return A widget with a corrosponding id, NULL if no widget 
+         *         is found.
+         * @see Widget::setId
+         */
+        virtual Widget* findWidgetById(const std::string &id);
+
+
+        // Inherited from Widget
+
+        virtual void draw(Graphics* graphics);
+
+    protected:
+        /**
+         * True if the container is opaque, false otherwise.
+         */
+        bool mOpaque;
+    };
+}
+
+#endif // end GCN_CONTAINER_HPP