Fix compilation warnings after guichan integration.

Remove temp file.

19 files changed, 317 insertions, 317 deletions

diff --git a/src/guichan/defaultfont.cpp b/src/guichan/defaultfont.cpp
index d792e727d..aa8f0c24f 100644
--- a/src/guichan/defaultfont.cpp
+++ b/src/guichan/defaultfont.cpp
@@ -64,7 +64,8 @@ namespace gcn
         return 8*text.size();
     }
 
-    int DefaultFont::drawGlyph(Graphics* graphics, unsigned char glyph, int x, int y)
+    int DefaultFont::drawGlyph(Graphics* graphics,
+                               unsigned char glyph _UNUSED_, int x, int y)
     {
         graphics->drawRectangle( Rectangle(x, y, 8, 8));
 
diff --git a/src/guichan/defaultfont.hpp b/src/guichan/defaultfont.hpp
index 430911ca3..9343e96d3 100644
--- a/src/guichan/defaultfont.hpp
+++ b/src/guichan/defaultfont.hpp
@@ -47,6 +47,12 @@
 #include "guichan/font.hpp"
 #include "guichan/platform.hpp"
 
+#ifdef __GNUC__
+#define _UNUSED_  __attribute__ ((unused))
+#else
+#define _UNUSED_
+#endif
+
 namespace gcn
 {
     /**
diff --git a/src/guichan/focuslistener.hpp b/src/guichan/focuslistener.hpp
index 418a6859b..8e3f63d71 100644
--- a/src/guichan/focuslistener.hpp
+++ b/src/guichan/focuslistener.hpp
@@ -1,95 +1,101 @@
-/*      _______   __   __   __   ______   __   __   _______   __   __

- *     / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___  /\ /  |\/ /\

- *    / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / /

- *   / / /__   / / // / // / // / /    / ___  / // ___  / // /| ' / /

- *  / /_// /\ / /_// / // / // /_/_   / / // / // /\_/ / // / |  / /

- * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ /

- * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/

- *

- * 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_FOCUSLISTENER_HPP

-#define GCN_FOCUSLISTENER_HPP

-

-#include <string>

-

-#include "guichan/event.hpp"

-#include "guichan/platform.hpp"

-

-namespace gcn

-{

-    /**

-     * Interface for listening for focus events from widgets.

-     *

-     * @see Widget::addFocusListener, Widget::removeFocusListener

-     * @author Olof Naessén

-     * @since 0.7.0

-     */

-    class GCN_CORE_DECLSPEC FocusListener

-    {

-    public:

-

-        /**

-         * Destructor.

-         */

-        virtual ~FocusListener() { }

-

-        /**

-         * Called when a widget gains focus. 

-         *

-         * @param event Discribes the event.

-         */

-        virtual void focusGained(const Event& event) { };

-

-        /**

-         * Called when a widget loses focus. 

-         *

-         * @param event Discribes the event.

-         */

-        virtual void focusLost(const Event& event) { };

-        

-    protected:

-        /**

-         * Constructor.

-         *

-         * You should not be able to make an instance of FocusListener,

-         * therefore its constructor is protected.

-         */

-        FocusListener() { }

-    };

-}

-

-#endif // end GCN_FOCUSLISTENER_HPP

+/*      _______   __   __   __   ______   __   __   _______   __   __
+ *     / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___  /\ /  |\/ /\
+ *    / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / /
+ *   / / /__   / / // / // / // / /    / ___  / // ___  / // /| ' / /
+ *  / /_// /\ / /_// / // / // /_/_   / / // / // /\_/ / // / |  / /
+ * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ /
+ * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/
+ *
+ * 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_FOCUSLISTENER_HPP
+#define GCN_FOCUSLISTENER_HPP
+
+#include <string>
+
+#include "guichan/event.hpp"
+#include "guichan/platform.hpp"
+
+#ifdef __GNUC__
+#define _UNUSED_  __attribute__ ((unused))
+#else
+#define _UNUSED_
+#endif
+
+namespace gcn
+{
+    /**
+     * Interface for listening for focus events from widgets.
+     *
+     * @see Widget::addFocusListener, Widget::removeFocusListener
+     * @author Olof Naessén
+     * @since 0.7.0
+     */
+    class GCN_CORE_DECLSPEC FocusListener
+    {
+    public:
+
+        /**
+         * Destructor.
+         */
+        virtual ~FocusListener() { }
+
+        /**
+         * Called when a widget gains focus. 
+         *
+         * @param event Discribes the event.
+         */
+        virtual void focusGained(const Event& event _UNUSED_) { };
+
+        /**
+         * Called when a widget loses focus. 
+         *
+         * @param event Discribes the event.
+         */
+        virtual void focusLost(const Event& event _UNUSED_) { };
+
+    protected:
+        /**
+         * Constructor.
+         *
+         * You should not be able to make an instance of FocusListener,
+         * therefore its constructor is protected.
+         */
+        FocusListener() { }
+    };
+}
+
+#endif // end GCN_FOCUSLISTENER_HPP
diff --git a/src/guichan/keylistener.hpp b/src/guichan/keylistener.hpp
index 7685558bd..caeed0da4 100644
--- a/src/guichan/keylistener.hpp
+++ b/src/guichan/keylistener.hpp
@@ -47,6 +47,12 @@
 #include "guichan/keyevent.hpp"
 #include "guichan/platform.hpp"
 
+#ifdef __GNUC__
+#define _UNUSED_  __attribute__ ((unused))
+#else
+#define _UNUSED_
+#endif
+
 namespace gcn
 {
     class Key;
@@ -72,14 +78,14 @@ namespace gcn
          *
          * @param keyEvent Discribes the event.
          */
-        virtual void keyPressed(KeyEvent& keyEvent) { }
+        virtual void keyPressed(KeyEvent& keyEvent _UNUSED_) { }
 
         /**
          * Called if a key is released when the widget has keyboard focus.
          *
          * @param keyEvent Discribes the event.
          */
-        virtual void keyReleased(KeyEvent& keyEvent) { }
+        virtual void keyReleased(KeyEvent& keyEvent _UNUSED_) { }
 
     protected:
         /**
diff --git a/src/guichan/mouselistener.hpp b/src/guichan/mouselistener.hpp
index 345a66531..152d3494e 100644
--- a/src/guichan/mouselistener.hpp
+++ b/src/guichan/mouselistener.hpp
@@ -47,6 +47,12 @@
 #include "guichan/mouseevent.hpp"
 #include "guichan/platform.hpp"
 
+#ifdef __GNUC__
+#define _UNUSED_  __attribute__ ((unused))
+#else
+#define _UNUSED_
+#endif
+
 namespace gcn
 {
     /**
@@ -70,7 +76,7 @@ namespace gcn
          * @param mouseEvent Describes the event.
          * @since 0.6.0
          */
-        virtual void mouseEntered(MouseEvent& mouseEvent)
+        virtual void mouseEntered(MouseEvent& mouseEvent _UNUSED_)
         {
 
         }
@@ -81,7 +87,7 @@ namespace gcn
          * @param mouseEvent Describes the event.
          * @since 0.6.0
          */
-        virtual void mouseExited(MouseEvent& mouseEvent)
+        virtual void mouseExited(MouseEvent& mouseEvent _UNUSED_)
         {
 
         }
@@ -95,7 +101,7 @@ namespace gcn
          * @param mouseEvent Describes the event.
          * @since 0.6.0
          */
-        virtual void mousePressed(MouseEvent& mouseEvent)
+        virtual void mousePressed(MouseEvent& mouseEvent _UNUSED_)
         {
 
         }
@@ -106,7 +112,7 @@ namespace gcn
          * @param mouseEvent Describes the event.
          * @since 0.6.0
          */
-        virtual void mouseReleased(MouseEvent& mouseEvent)
+        virtual void mouseReleased(MouseEvent& mouseEvent _UNUSED_)
         {
 
         }
@@ -118,7 +124,7 @@ namespace gcn
          * @param mouseEvent Describes the event.
          * @since 0.6.0
          */
-        virtual void mouseClicked(MouseEvent& mouseEvent)
+        virtual void mouseClicked(MouseEvent& mouseEvent _UNUSED_)
         {
 
         }
@@ -129,7 +135,7 @@ namespace gcn
          * @param mouseEvent Describes the event.
          * @since 0.6.0
          */
-        virtual void mouseWheelMovedUp(MouseEvent& mouseEvent)
+        virtual void mouseWheelMovedUp(MouseEvent& mouseEvent _UNUSED_)
         {
 
         }
@@ -140,7 +146,7 @@ namespace gcn
          * @param mousEvent Describes the event.
          * @since 0.6.0
          */
-        virtual void mouseWheelMovedDown(MouseEvent& mouseEvent)
+        virtual void mouseWheelMovedDown(MouseEvent& mouseEvent _UNUSED_)
         {
 
         }
@@ -152,7 +158,7 @@ namespace gcn
          * @param mouseEvent Describes the event.
          * @since 0.6.0
          */
-        virtual void mouseMoved(MouseEvent& mouseEvent)
+        virtual void mouseMoved(MouseEvent& mouseEvent _UNUSED_)
         {
 
         }
@@ -164,7 +170,7 @@ namespace gcn
          * @param mouseEvent Describes the event.
          * @since 0.6.0
          */
-        virtual void mouseDragged(MouseEvent& mouseEvent)
+        virtual void mouseDragged(MouseEvent& mouseEvent _UNUSED_)
         {
 
         }
diff --git a/src/guichan/qqq b/src/guichan/qqq
deleted file mode 100644
index 54615aa81..000000000
--- a/src/guichan/qqq
+++ /dev/null
@@ -1,75 +0,0 @@
-actionevent.cpp
-actionevent.hpp
-actionlistener.hpp
-basiccontainer.cpp
-basiccontainer.hpp
-cliprectangle.cpp
-cliprectangle.hpp
-color.cpp
-color.hpp
-event.cpp
-event.hpp
-exception.cpp
-exception.hpp
-focushandler.cpp
-focushandler.hpp
-focuslistener.hpp
-font.cpp
-font.hpp
-graphics.cpp
-graphics.hpp
-gui.cpp
-gui.hpp
-image.cpp
-image.hpp
-imageloader.hpp
-input.hpp
-key.hpp
-keyinput.hpp
-keylistener.hpp
-listmodel.hpp
-mouseevent.cpp
-mouseevent.hpp
-mouseinput.cpp
-mouseinput.hpp
-mouselistener.hpp
-platform.hpp
-rectangle.cpp
-rectangle.hpp
-selectionevent.cpp
-selectionevent.hpp
-widget.cpp
-widget.hpp
-widgetlistener.hpp
-widgets/button.cpp
-widgets/button.hpp
-widgets/checkbox.cpp
-widgets/checkbox.hpp
-widgets/container.cpp
-widgets/container.hpp
-widgets/dropdown.cpp
-widgets/dropdown.hpp
-widgets/icon.cpp
-widgets/icon.hpp
-widgets/imagebutton.cpp
-widgets/imagebutton.hpp
-widgets/label.cpp
-widgets/label.hpp
-widgets/listbox.cpp
-widgets/listbox.hpp
-widgets/radiobutton.cpp
-widgets/radiobutton.hpp
-widgets/scrollarea.cpp
-widgets/scrollarea.hpp
-widgets/slider.cpp
-widgets/slider.hpp
-widgets/tabbedarea.cpp
-widgets/tabbedarea.hpp
-widgets/tab.cpp
-widgets/tab.hpp
-widgets/textbox.cpp
-widgets/textbox.hpp
-widgets/textfield.cpp
-widgets/textfield.hpp
-widgets/window.cpp
-widgets/window.hpp
diff --git a/src/guichan/sdl/sdlgraphics.cpp b/src/guichan/sdl/sdlgraphics.cpp
index 8c4504a59..c64018755 100644
--- a/src/guichan/sdl/sdlgraphics.cpp
+++ b/src/guichan/sdl/sdlgraphics.cpp
@@ -353,6 +353,8 @@ namespace gcn
                 }
                 break;
             }
+            default:
+                break;
                 
         } // end switch
 
@@ -413,7 +415,7 @@ namespace gcn
         Uint32 pixel = SDL_MapRGB(mTarget->format, mColor.r, mColor.g, mColor.b);
 
         switch(bpp)
-        {            
+        {
           case 1:
               for (;y1 <= y2; ++y1)
               {
@@ -467,7 +469,9 @@ namespace gcn
                   p += mTarget->pitch;
               }
               break;
-              
+
+          default:
+              break;
         } // end switch
         
         SDL_UnlockSurface(mTarget);
diff --git a/src/guichan/sdl/sdlpixel.hpp b/src/guichan/sdl/sdlpixel.hpp
index 49686ebc1..a5d9ca5a1 100644
--- a/src/guichan/sdl/sdlpixel.hpp
+++ b/src/guichan/sdl/sdlpixel.hpp
@@ -93,6 +93,9 @@ namespace gcn
               color = *(Uint32 *)p;
               break;
 
+          default:
+              color = *p;
+              break;
         }
 
         unsigned char r,g,b,a;
@@ -148,6 +151,9 @@ namespace gcn
           case 4:
               *(Uint32 *)p = pixel;
               break;
+
+          default:
+              break;
         }
 
         SDL_UnlockSurface(surface);
@@ -251,6 +257,8 @@ namespace gcn
           case 4:
               *(Uint32 *)p = SDLAlpha32(pixel, *(Uint32 *)p, color.a);
               break;
+          default:
+              break;
         }
 
         SDL_UnlockSurface(surface);
diff --git a/src/guichan/widget.cpp b/src/guichan/widget.cpp
index 7dfc7e10d..f5ccabffe 100644
--- a/src/guichan/widget.cpp
+++ b/src/guichan/widget.cpp
@@ -626,7 +626,7 @@ namespace gcn
         return mFocusHandler->getModalMouseInputFocused() == this;
     }
 
-    Widget *Widget::getWidgetAt(int x, int y)
+    Widget *Widget::getWidgetAt(int x _UNUSED_, int y _UNUSED_)
     {
         return NULL;
     }
diff --git a/src/guichan/widget.hpp b/src/guichan/widget.hpp
index e702ffd62..0f8c803ca 100644
--- a/src/guichan/widget.hpp
+++ b/src/guichan/widget.hpp
@@ -50,6 +50,12 @@
 #include "guichan/color.hpp"
 #include "guichan/rectangle.hpp"
 
+#ifdef __GNUC__
+#define _UNUSED_  __attribute__ ((unused))
+#else
+#define _UNUSED_
+#endif
+
 namespace gcn
 {
     class ActionListener;
@@ -887,7 +893,7 @@ namespace gcn
          * @see moveToBottom
          * @since 0.1.0
          */
-        virtual void moveToTop(Widget* widget) { };
+        virtual void moveToTop(Widget* widget _UNUSED_) { };
 
         /**
          * Moves a widget in this widget to the bottom of this widget.
@@ -897,7 +903,7 @@ namespace gcn
          * @see moveToTop
          * @since 0.1.0
          */
-        virtual void moveToBottom(Widget* widget) { };
+        virtual void moveToBottom(Widget* widget _UNUSED_) { };
 
         /**
          * Focuses the next widget in the widget.
@@ -923,7 +929,9 @@ namespace gcn
          * @param area The area to show.
          * @since 0.1.0
          */
-        virtual void showWidgetPart(Widget* widget, Rectangle area) { };
+        virtual void showWidgetPart(Widget* widget _UNUSED_,
+                                    Rectangle area _UNUSED_)
+        { };
 
         /**
          * Sets an id of a widget. An id can be useful if a widget needs to be
diff --git a/src/guichan/widgetlistener.hpp b/src/guichan/widgetlistener.hpp
index 5519761a5..eb1f838ec 100644
--- a/src/guichan/widgetlistener.hpp
+++ b/src/guichan/widgetlistener.hpp
@@ -1,118 +1,124 @@
-/*      _______   __   __   __   ______   __   __   _______   __   __

- *     / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___  /\ /  |\/ /\

- *    / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / /

- *   / / /__   / / // / // / // / /    / ___  / // ___  / // /| ' / /

- *  / /_// /\ / /_// / // / // /_/_   / / // / // /\_/ / // / |  / /

- * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ /

- * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/

- *

- * 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_WIDGETLISTENER_HPP

-#define GCN_WIDGETLISTENER_HPP

-

-#include <string>

-

-#include "guichan/event.hpp"

-#include "guichan/platform.hpp"

-

-namespace gcn

-{

-    /**

-     * Interface for listening for events from widgets. When a widget's size,

-     * location or visibility changes, the relevant method of the listener is

-     * invoked.

-     *

-     * @see Widget::addWidgetListener, Widget::removeWidgetListener

-     * @author Olof Naessén

-     * @since 0.8.0

-     */

-    class GCN_CORE_DECLSPEC WidgetListener

-    {

-    public:

-

-        /**

-         * Destructor.

-         */

-        virtual ~WidgetListener() { }

-

-        /**

-         * Invoked when a widget changes its size.

-         *

-         * @param event Describes the event.

-         * @since 0.8.0

-         */

-        virtual void widgetResized(const Event& event) { }

-

-        /**

-         * Invoked when a widget is moved.

-         *

-         * @param event Describes the event.

-         * @since 0.8.0

-         */

-        virtual void widgetMoved(const Event& event) { }

-

-        /**

-         * Invoked when a widget is hidden, i.e it's set to be

-         * not visible.

-         *

-         * @param event Describes the event.

-         * @since 0.8.0

-         */

-        virtual void widgetHidden(const Event& event) { }

-

-        /**

-         * Invoked when a widget is shown, i.e it's set to be

-         * visible.

-         *

-         * @param event Describes the event.

-         * @since 0.8.0

-         */

-        virtual void widgetShown(const Event& event) { }

-

-    protected:

-        /**

-         * Constructor.

-         *

-         * You should not be able to make an instance of WidgetListener,

-         * therefore its constructor is protected.

-         */

-        WidgetListener() { }

-

-    };

-}

-

-#endif // end GCN_WIDGETLISTENER_HPP

+/*      _______   __   __   __   ______   __   __   _______   __   __
+ *     / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___  /\ /  |\/ /\
+ *    / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / /
+ *   / / /__   / / // / // / // / /    / ___  / // ___  / // /| ' / /
+ *  / /_// /\ / /_// / // / // /_/_   / / // / // /\_/ / // / |  / /
+ * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ /
+ * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/
+ *
+ * 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_WIDGETLISTENER_HPP
+#define GCN_WIDGETLISTENER_HPP
+
+#include <string>
+
+#include "guichan/event.hpp"
+#include "guichan/platform.hpp"
+
+#ifdef __GNUC__
+#define _UNUSED_  __attribute__ ((unused))
+#else
+#define _UNUSED_
+#endif
+
+namespace gcn
+{
+    /**
+     * Interface for listening for events from widgets. When a widget's size,
+     * location or visibility changes, the relevant method of the listener is
+     * invoked.
+     *
+     * @see Widget::addWidgetListener, Widget::removeWidgetListener
+     * @author Olof Naessén
+     * @since 0.8.0
+     */
+    class GCN_CORE_DECLSPEC WidgetListener
+    {
+    public:
+
+        /**
+         * Destructor.
+         */
+        virtual ~WidgetListener() { }
+
+        /**
+         * Invoked when a widget changes its size.
+         *
+         * @param event Describes the event.
+         * @since 0.8.0
+         */
+        virtual void widgetResized(const Event& event _UNUSED_) { }
+
+        /**
+         * Invoked when a widget is moved.
+         *
+         * @param event Describes the event.
+         * @since 0.8.0
+         */
+        virtual void widgetMoved(const Event& event _UNUSED_) { }
+
+        /**
+         * Invoked when a widget is hidden, i.e it's set to be
+         * not visible.
+         *
+         * @param event Describes the event.
+         * @since 0.8.0
+         */
+        virtual void widgetHidden(const Event& event _UNUSED_) { }
+
+        /**
+         * Invoked when a widget is shown, i.e it's set to be
+         * visible.
+         *
+         * @param event Describes the event.
+         * @since 0.8.0
+         */
+        virtual void widgetShown(const Event& event _UNUSED_) { }
+
+    protected:
+        /**
+         * Constructor.
+         *
+         * You should not be able to make an instance of WidgetListener,
+         * therefore its constructor is protected.
+         */
+        WidgetListener() { }
+
+    };
+}
+
+#endif // end GCN_WIDGETLISTENER_HPP
diff --git a/src/guichan/widgets/button.cpp b/src/guichan/widgets/button.cpp
index 199f5c96e..96e64406e 100644
--- a/src/guichan/widgets/button.cpp
+++ b/src/guichan/widgets/button.cpp
@@ -218,12 +218,12 @@ namespace gcn
         }
     }
 
-    void Button::mouseExited(MouseEvent& mouseEvent)
+    void Button::mouseExited(MouseEvent& mouseEvent _UNUSED_)
     {
         mHasMouse = false;
     }
 
-    void Button::mouseEntered(MouseEvent& mouseEvent)
+    void Button::mouseEntered(MouseEvent& mouseEvent _UNUSED_)
     {
         mHasMouse = true;
     }
@@ -276,7 +276,7 @@ namespace gcn
         }
     }
 
-    void Button::focusLost(const Event& event)
+    void Button::focusLost(const Event& event _UNUSED_)
     {
         mMousePressed = false;
         mKeyPressed = false;
diff --git a/src/guichan/widgets/button.hpp b/src/guichan/widgets/button.hpp
index cfe097327..05b961b1e 100644
--- a/src/guichan/widgets/button.hpp
+++ b/src/guichan/widgets/button.hpp
@@ -54,6 +54,12 @@
 #include "guichan/platform.hpp"
 #include "guichan/widget.hpp"
 
+#ifdef __GNUC__
+#define _UNUSED_  __attribute__ ((unused))
+#else
+#define _UNUSED_
+#endif
+
 namespace gcn
 {
     /**
diff --git a/src/guichan/widgets/dropdown.cpp b/src/guichan/widgets/dropdown.cpp
index ad0a14cf5..13feaa1f7 100644
--- a/src/guichan/widgets/dropdown.cpp
+++ b/src/guichan/widgets/dropdown.cpp
@@ -475,7 +475,7 @@ namespace gcn
         }
     }
 
-    void DropDown::focusLost(const Event& event)
+    void DropDown::focusLost(const Event& event _UNUSED_)
     {
         foldUp();
         mInternalFocusHandler.focusNone();
@@ -492,7 +492,7 @@ namespace gcn
         BasicContainer::death(event);
     }
 
-    void DropDown::action(const ActionEvent& actionEvent)
+    void DropDown::action(const ActionEvent& actionEvent _UNUSED_)
     {
         foldUp();
         releaseModalMouseInputFocus();
@@ -599,14 +599,14 @@ namespace gcn
     void DropDown::setSelectionColor(const Color& color)
     {
         Widget::setSelectionColor(color);
-        
+
         if (mInternalListBox)
         {
             mListBox->setSelectionColor(color);
-        }       
+        }
     }
 
-    void DropDown::valueChanged(const SelectionEvent& event)
+    void DropDown::valueChanged(const SelectionEvent& event _UNUSED_)
     {
         distributeValueChangedEvent();
     }
diff --git a/src/guichan/widgets/dropdown.hpp b/src/guichan/widgets/dropdown.hpp
index 090fff0ce..4a0993b1a 100644
--- a/src/guichan/widgets/dropdown.hpp
+++ b/src/guichan/widgets/dropdown.hpp
@@ -57,6 +57,12 @@
 #include "guichan/widgets/listbox.hpp"
 #include "guichan/widgets/scrollarea.hpp"
 
+#ifdef __GNUC__
+#define _UNUSED_  __attribute__ ((unused))
+#else
+#define _UNUSED_
+#endif
+
 namespace gcn {
     /**
      * An implementation of a drop downable list from which an item can be
diff --git a/src/guichan/widgets/tab.cpp b/src/guichan/widgets/tab.cpp
index 8ba122b26..f6283dfe6 100644
--- a/src/guichan/widgets/tab.cpp
+++ b/src/guichan/widgets/tab.cpp
@@ -168,12 +168,12 @@ namespace gcn
         graphics->popClipArea();
     }
 
-    void Tab::mouseEntered(MouseEvent& mouseEvent)
+    void Tab::mouseEntered(MouseEvent& mouseEvent _UNUSED_)
     {
         mHasMouse = true;
     }
 
-    void Tab::mouseExited(MouseEvent& mouseEvent)
+    void Tab::mouseExited(MouseEvent& mouseEvent _UNUSED_)
     {
         mHasMouse = false;
     }
diff --git a/src/guichan/widgets/tab.hpp b/src/guichan/widgets/tab.hpp
index bf89afccb..d123bac15 100644
--- a/src/guichan/widgets/tab.hpp
+++ b/src/guichan/widgets/tab.hpp
@@ -51,6 +51,12 @@
 #include "guichan/mouselistener.hpp"
 #include "guichan/platform.hpp"
 
+#ifdef __GNUC__
+#define _UNUSED_  __attribute__ ((unused))
+#else
+#define _UNUSED_
+#endif
+
 namespace gcn
 {
     class Label;
diff --git a/src/guichan/widgets/window.cpp b/src/guichan/widgets/window.cpp
index 2ac4d553b..d73d2339b 100644
--- a/src/guichan/widgets/window.cpp
+++ b/src/guichan/widgets/window.cpp
@@ -236,7 +236,7 @@ namespace gcn
         mMoved = mouseEvent.getY() <= (int)mTitleBarHeight;
     }
 
-    void Window::mouseReleased(MouseEvent& mouseEvent)
+    void Window::mouseReleased(MouseEvent& mouseEvent _UNUSED_)
     {
         mMoved = false;
     }
diff --git a/src/guichan/widgets/window.hpp b/src/guichan/widgets/window.hpp
index 373efd164..63685c7fb 100644
--- a/src/guichan/widgets/window.hpp
+++ b/src/guichan/widgets/window.hpp
@@ -50,6 +50,12 @@
 #include "guichan/platform.hpp"
 #include "guichan/widgets/container.hpp"
 
+#ifdef __GNUC__
+#define _UNUSED_  __attribute__ ((unused))
+#else
+#define _UNUSED_
+#endif
+
 namespace gcn
 {
     /**