move widgetlistener from base into listeners.

39 files changed, 113 insertions, 111 deletions

diff --git a/src/gui/base/widget.cpp b/src/gui/base/widget.cpp
index b05a0d5b1..6acf447d1 100644
--- a/src/gui/base/widget.cpp
+++ b/src/gui/base/widget.cpp
@@ -79,7 +79,7 @@
 #include "listeners/deathlistener.h"
 #include "listeners/keylistener.h"
 #include "listeners/mouselistener.h"
-#include "gui/base/widgetlistener.hpp"
+#include "listeners/widgetlistener.h"
 
 #include "render/graphics.h"
 
diff --git a/src/gui/base/widget.hpp b/src/gui/base/widget.hpp
index af04714f6..ce32b14f3 100644
--- a/src/gui/base/widget.hpp
+++ b/src/gui/base/widget.hpp
@@ -79,6 +79,7 @@ class FocusListener;
 class Graphics;
 class KeyListener;
 class MouseListener;
+class WidgetListener;
 
 namespace gcn
 {
@@ -87,7 +88,6 @@ namespace gcn
     class Font;
     class KeyInput;
     class MouseInput;
-    class WidgetListener;
 
     /**
      * Abstract class for widgets of Guichan. It contains basic functions 
diff --git a/src/gui/widgets/button.cpp b/src/gui/widgets/button.cpp
index 7cbdff44d..ee984a18a 100644
--- a/src/gui/widgets/button.cpp
+++ b/src/gui/widgets/button.cpp
@@ -50,7 +50,7 @@ Skin *Button::button[BUTTON_COUNT];
 Button::Button(const Widget2 *const widget) :
     gcn::Button(),
     Widget2(widget),
-    gcn::WidgetListener(),
+    WidgetListener(),
     mDescription(),
     mVertexes2(new ImageCollection),
     mEnabledColor(getThemeColor(Theme::BUTTON)),
@@ -84,7 +84,7 @@ Button::Button(const Widget2 *const widget,
                ActionListener *const listener) :
     gcn::Button(caption),
     Widget2(widget),
-    gcn::WidgetListener(),
+    WidgetListener(),
     mDescription(),
     mVertexes2(new ImageCollection),
     mEnabledColor(getThemeColor(Theme::BUTTON)),
@@ -124,7 +124,7 @@ Button::Button(const Widget2 *const widget,
                ActionListener *const listener) :
     gcn::Button(caption),
     Widget2(widget),
-    gcn::WidgetListener(),
+    WidgetListener(),
     mDescription(),
     mVertexes2(new ImageCollection),
     mEnabledColor(getThemeColor(Theme::BUTTON)),
@@ -164,7 +164,7 @@ Button::Button(const Widget2 *const widget,
                ActionListener *const listener) :
     gcn::Button(),
     Widget2(widget),
-    gcn::WidgetListener(),
+    WidgetListener(),
     mDescription(),
     mVertexes2(new ImageCollection),
     mEnabledColor(getThemeColor(Theme::BUTTON)),
@@ -204,7 +204,7 @@ Button::Button(const Widget2 *const widget,
                ActionListener *const listener) :
     gcn::Button(caption),
     Widget2(widget),
-    gcn::WidgetListener(),
+    WidgetListener(),
     mDescription(),
     mVertexes2(new ImageCollection),
     mEnabledColor(getThemeColor(Theme::BUTTON)),
diff --git a/src/gui/widgets/button.h b/src/gui/widgets/button.h
index e80593f7f..8f79755a8 100644
--- a/src/gui/widgets/button.h
+++ b/src/gui/widgets/button.h
@@ -26,7 +26,7 @@
 #include "gui/widgets/widget2.h"
 
 #include "gui/base/widgets/button.hpp"
-#include "gui/base/widgetlistener.hpp"
+#include "listeners/widgetlistener.h"
 
 #include "localconsts.h"
 
@@ -44,7 +44,7 @@ const std::string BUTTON_PLAY = "buttonplay.png";
  */
 class Button final : public gcn::Button,
                      public Widget2,
-                     public gcn::WidgetListener
+                     public WidgetListener
 {
     public:
         /**
diff --git a/src/gui/widgets/characterdisplay.cpp b/src/gui/widgets/characterdisplay.cpp
index 54cb3b28d..21de10412 100644
--- a/src/gui/widgets/characterdisplay.cpp
+++ b/src/gui/widgets/characterdisplay.cpp
@@ -41,7 +41,7 @@ CharacterDisplay::CharacterDisplay(const Widget2 *const widget,
                                    CharSelectDialog *const charSelectDialog) :
     Container(widget),
     MouseListener(),
-    gcn::WidgetListener(),
+    WidgetListener(),
     mCharacter(nullptr),
     mPlayerBox(new PlayerBox(nullptr)),
     mName(new Label(this, "wwwwwwwwwwwwwwwwwwwwwwww")),
diff --git a/src/gui/widgets/characterdisplay.h b/src/gui/widgets/characterdisplay.h
index 0352a91a0..940dbe5c6 100644
--- a/src/gui/widgets/characterdisplay.h
+++ b/src/gui/widgets/characterdisplay.h
@@ -29,7 +29,7 @@
 #include "net/charserverhandler.h"
 #include "net/net.h"
 
-#include "gui/base/widgetlistener.hpp"
+#include "listeners/widgetlistener.h"
 
 #include "localconsts.h"
 
@@ -39,7 +39,7 @@ class TextPopup;
 
 class CharacterDisplay final : public Container,
                                public MouseListener,
-                               public gcn::WidgetListener
+                               public WidgetListener
 {
     public:
         CharacterDisplay(const Widget2 *const widget,
diff --git a/src/gui/widgets/desktop.cpp b/src/gui/widgets/desktop.cpp
index b46fe3289..5874ee441 100644
--- a/src/gui/widgets/desktop.cpp
+++ b/src/gui/widgets/desktop.cpp
@@ -35,7 +35,7 @@
 
 Desktop::Desktop(const Widget2 *const widget) :
     Container(widget),
-    gcn::WidgetListener(),
+    WidgetListener(),
     mWallpaper(nullptr),
     mVersionLabel(nullptr),
     mSkin(nullptr),
diff --git a/src/gui/widgets/desktop.h b/src/gui/widgets/desktop.h
index 6982ce525..9e49ceb59 100644
--- a/src/gui/widgets/desktop.h
+++ b/src/gui/widgets/desktop.h
@@ -24,7 +24,7 @@
 
 #include "gui/widgets/container.h"
 
-#include "gui/base/widgetlistener.hpp"
+#include "listeners/widgetlistener.h"
 
 #include "localconsts.h"
 
@@ -45,7 +45,8 @@ class Skin;
  *
  * \ingroup GUI
  */
-class Desktop final : public Container, private gcn::WidgetListener
+class Desktop final : public Container,
+                      private WidgetListener
 {
     public:
         explicit Desktop(const Widget2 *const widget);
diff --git a/src/gui/widgets/emotepage.cpp b/src/gui/widgets/emotepage.cpp
index c086cd463..091d699a7 100644
--- a/src/gui/widgets/emotepage.cpp
+++ b/src/gui/widgets/emotepage.cpp
@@ -37,7 +37,7 @@ EmotePage::EmotePage(const Widget2 *const widget) :
     gcn::Widget(),
     Widget2(widget),
     MouseListener(),
-    gcn::WidgetListener(),
+    WidgetListener(),
     mEmotes(ResourceManager::getInstance()->getImageSet(
         "graphics/sprites/chatemotes.png", emoteWidth, emoteHeight)),
     mVertexes(new ImageCollection),
diff --git a/src/gui/widgets/emotepage.h b/src/gui/widgets/emotepage.h
index c773d9a66..afc950f79 100644
--- a/src/gui/widgets/emotepage.h
+++ b/src/gui/widgets/emotepage.h
@@ -24,7 +24,7 @@
 #include "gui/widgets/widget2.h"
 
 #include "listeners/mouselistener.h"
-#include "gui/base/widgetlistener.hpp"
+#include "listeners/widgetlistener.h"
 
 #include "gui/base/widget.hpp"
 
@@ -33,7 +33,7 @@
 class EmotePage final : public gcn::Widget,
                         public Widget2,
                         public MouseListener,
-                        public gcn::WidgetListener
+                        public WidgetListener
 {
     public:
         explicit EmotePage(const Widget2 *const widget);
diff --git a/src/gui/widgets/flowcontainer.cpp b/src/gui/widgets/flowcontainer.cpp
index d39a7124a..bfcd704d3 100644
--- a/src/gui/widgets/flowcontainer.cpp
+++ b/src/gui/widgets/flowcontainer.cpp
@@ -26,7 +26,7 @@
 FlowContainer::FlowContainer(const Widget2 *const widget,
                              const int boxWidth, const int boxHeight) :
     Container(widget),
-    gcn::WidgetListener(),
+    WidgetListener(),
     mBoxWidth(boxWidth),
     mBoxHeight(boxHeight),
     mGridWidth(1),
diff --git a/src/gui/widgets/flowcontainer.h b/src/gui/widgets/flowcontainer.h
index 1967258dd..e2773d34c 100644
--- a/src/gui/widgets/flowcontainer.h
+++ b/src/gui/widgets/flowcontainer.h
@@ -24,7 +24,7 @@
 
 #include "gui/widgets/container.h"
 
-#include "gui/base/widgetlistener.hpp"
+#include "listeners/widgetlistener.h"
 
 #include "localconsts.h"
 
@@ -34,7 +34,7 @@
  * \ingroup GUI
  */
 class FlowContainer final : public Container,
-                            public gcn::WidgetListener
+                            public WidgetListener
 {
     public:
         /**
diff --git a/src/gui/widgets/horizontcontainer.cpp b/src/gui/widgets/horizontcontainer.cpp
index a4c95169a..77dff3232 100644
--- a/src/gui/widgets/horizontcontainer.cpp
+++ b/src/gui/widgets/horizontcontainer.cpp
@@ -26,7 +26,7 @@
 HorizontContainer::HorizontContainer(const Widget2 *const widget,
                                      const int height, const int spacing) :
     Container(widget),
-    gcn::WidgetListener(),
+    WidgetListener(),
     mSpacing(spacing),
     mCount(0),
     mLastX(spacing)
diff --git a/src/gui/widgets/horizontcontainer.h b/src/gui/widgets/horizontcontainer.h
index 517cb6fd9..eb1f8c5aa 100644
--- a/src/gui/widgets/horizontcontainer.h
+++ b/src/gui/widgets/horizontcontainer.h
@@ -24,7 +24,7 @@
 
 #include "gui/widgets/container.h"
 
-#include "gui/base/widgetlistener.hpp"
+#include "listeners/widgetlistener.h"
 
 #include "localconsts.h"
 
@@ -33,7 +33,8 @@
  *
  * This container places it's contents veritcally.
  */
-class HorizontContainer final : public Container, public gcn::WidgetListener
+class HorizontContainer final : public Container,
+                                public WidgetListener
 {
     public:
         HorizontContainer(const Widget2 *const widget,
diff --git a/src/gui/widgets/itemcontainer.cpp b/src/gui/widgets/itemcontainer.cpp
index 036cb6c1b..84934911c 100644
--- a/src/gui/widgets/itemcontainer.cpp
+++ b/src/gui/widgets/itemcontainer.cpp
@@ -162,7 +162,7 @@ ItemContainer::ItemContainer(const Widget2 *const widget,
     Widget2(widget),
     KeyListener(),
     MouseListener(),
-    gcn::WidgetListener(),
+    WidgetListener(),
     mInventory(inventory),
     mSelImg(Theme::getImageFromThemeXml("item_selection.xml", "")),
     mProtectedImg(Theme::getImageFromTheme("lock.png")),
diff --git a/src/gui/widgets/itemcontainer.h b/src/gui/widgets/itemcontainer.h
index 74ae72a23..3d98d425b 100644
--- a/src/gui/widgets/itemcontainer.h
+++ b/src/gui/widgets/itemcontainer.h
@@ -27,7 +27,7 @@
 
 #include "listeners/keylistener.h"
 #include "listeners/mouselistener.h"
-#include "gui/base/widgetlistener.hpp"
+#include "listeners/widgetlistener.h"
 
 #include "gui/base/widget.hpp"
 
@@ -50,7 +50,7 @@ class ItemContainer final : public gcn::Widget,
                             public Widget2,
                             public KeyListener,
                             public MouseListener,
-                            public gcn::WidgetListener
+                            public WidgetListener
 {
     public:
         /**
diff --git a/src/gui/widgets/layouthelper.cpp b/src/gui/widgets/layouthelper.cpp
index b0fb75adc..460810adf 100644
--- a/src/gui/widgets/layouthelper.cpp
+++ b/src/gui/widgets/layouthelper.cpp
@@ -25,7 +25,7 @@
 #include "debug.h"
 
 LayoutHelper::LayoutHelper(gcn::Container *const container) :
-    gcn::WidgetListener(),
+    WidgetListener(),
     mLayout(),
     mContainer(container)
 {
diff --git a/src/gui/widgets/layouthelper.h b/src/gui/widgets/layouthelper.h
index 1a3a3a69f..bdd923560 100644
--- a/src/gui/widgets/layouthelper.h
+++ b/src/gui/widgets/layouthelper.h
@@ -25,14 +25,14 @@
 
 #include "gui/widgets/layout.h"
 
-#include "gui/base/widgetlistener.hpp"
+#include "listeners/widgetlistener.h"
 
 /**
  * A helper class for adding a layout to a Guichan container widget. The layout
  * will register itself as a widget listener and relayout the widgets in the
  * container dynamically on resize.
  */
-class LayoutHelper final : public gcn::WidgetListener
+class LayoutHelper final : public WidgetListener
 {
     public:
         /**
diff --git a/src/gui/widgets/popup.cpp b/src/gui/widgets/popup.cpp
index a4908c23b..9d34beaa7 100644
--- a/src/gui/widgets/popup.cpp
+++ b/src/gui/widgets/popup.cpp
@@ -35,7 +35,7 @@ Popup::Popup(const std::string &name,
              std::string skin) :
     Container(nullptr),
     MouseListener(),
-    gcn::WidgetListener(),
+    WidgetListener(),
     mPadding(3),
     mSkin(nullptr),
     mPopupName(name),
diff --git a/src/gui/widgets/popup.h b/src/gui/widgets/popup.h
index d09331136..25998e21d 100644
--- a/src/gui/widgets/popup.h
+++ b/src/gui/widgets/popup.h
@@ -27,7 +27,7 @@
 #include "gui/widgets/container.h"
 
 #include "listeners/mouselistener.h"
-#include "gui/base/widgetlistener.hpp"
+#include "listeners/widgetlistener.h"
 
 class ImageCollection;
 class Skin;
@@ -47,7 +47,7 @@ class WindowContainer;
  */
 class Popup : public Container,
               public MouseListener,
-              public gcn::WidgetListener
+              public WidgetListener
 {
     public:
         /**
diff --git a/src/gui/widgets/progressbar.cpp b/src/gui/widgets/progressbar.cpp
index 242b6ba6e..415962310 100644
--- a/src/gui/widgets/progressbar.cpp
+++ b/src/gui/widgets/progressbar.cpp
@@ -41,7 +41,7 @@ ProgressBar::ProgressBar(const Widget2 *const widget, float progress,
                          const std::string &skin, const std::string &skinFill):
     gcn::Widget(),
     Widget2(widget),
-    gcn::WidgetListener(),
+    WidgetListener(),
     mFillRect(),
     mSkin(nullptr),
     mProgress(progress),
diff --git a/src/gui/widgets/progressbar.h b/src/gui/widgets/progressbar.h
index 022d86ab3..2835a7ffc 100644
--- a/src/gui/widgets/progressbar.h
+++ b/src/gui/widgets/progressbar.h
@@ -26,7 +26,8 @@
 #include "gui/widgets/widget2.h"
 
 #include "gui/base/widget.hpp"
-#include "gui/base/widgetlistener.hpp"
+
+#include "listeners/widgetlistener.h"
 
 #include <string>
 
@@ -42,7 +43,7 @@ class Skin;
  */
 class ProgressBar final : public gcn::Widget,
                           public Widget2,
-                          public gcn::WidgetListener
+                          public WidgetListener
 {
     public:
         /**
diff --git a/src/gui/widgets/scrollarea.cpp b/src/gui/widgets/scrollarea.cpp
index 26add84c1..e9e850b1c 100644
--- a/src/gui/widgets/scrollarea.cpp
+++ b/src/gui/widgets/scrollarea.cpp
@@ -47,7 +47,7 @@ static std::string const buttonFiles[2] =
 
 ScrollArea::ScrollArea(const bool opaque, const std::string &skin) :
     gcn::ScrollArea(),
-    gcn::WidgetListener(),
+    WidgetListener(),
     mX(0),
     mY(0),
     mClickX(0),
@@ -69,7 +69,7 @@ ScrollArea::ScrollArea(const bool opaque, const std::string &skin) :
 ScrollArea::ScrollArea(gcn::Widget *const widget, const bool opaque,
                        const std::string &skin) :
     gcn::ScrollArea(widget),
-    gcn::WidgetListener(),
+    WidgetListener(),
     mX(0),
     mY(0),
     mClickX(0),
diff --git a/src/gui/widgets/scrollarea.h b/src/gui/widgets/scrollarea.h
index fe60399df..69f567b02 100644
--- a/src/gui/widgets/scrollarea.h
+++ b/src/gui/widgets/scrollarea.h
@@ -26,7 +26,8 @@
 #include "gui/widgets/widget2.h"
 
 #include "gui/base/widgets/scrollarea.hpp"
-#include "gui/base/widgetlistener.hpp"
+
+#include "listeners/widgetlistener.h"
 
 #include "localconsts.h"
 
@@ -44,7 +45,7 @@ class ImageCollection;
  */
 class ScrollArea final : public gcn::ScrollArea,
                          public Widget2,
-                         public gcn::WidgetListener
+                         public WidgetListener
 {
     public:
         /**
diff --git a/src/gui/widgets/shortcutcontainer.cpp b/src/gui/widgets/shortcutcontainer.cpp
index dcb7d1138..8b3507b8e 100644
--- a/src/gui/widgets/shortcutcontainer.cpp
+++ b/src/gui/widgets/shortcutcontainer.cpp
@@ -31,7 +31,7 @@ float ShortcutContainer::mAlpha = 1.0;
 ShortcutContainer::ShortcutContainer() :
     gcn::Widget(),
     Widget2(),
-    gcn::WidgetListener(),
+    WidgetListener(),
     MouseListener(),
     mBackgroundImg(nullptr),
     mMaxItems(0),
diff --git a/src/gui/widgets/shortcutcontainer.h b/src/gui/widgets/shortcutcontainer.h
index 1d734de6a..1db3e0482 100644
--- a/src/gui/widgets/shortcutcontainer.h
+++ b/src/gui/widgets/shortcutcontainer.h
@@ -27,7 +27,7 @@
 
 #include "listeners/mouselistener.h"
 #include "gui/base/widget.hpp"
-#include "gui/base/widgetlistener.hpp"
+#include "listeners/widgetlistener.h"
 
 class Image;
 class ImageCollection;
@@ -39,7 +39,7 @@ class ImageCollection;
  */
 class ShortcutContainer : public gcn::Widget,
                           public Widget2,
-                          public gcn::WidgetListener,
+                          public WidgetListener,
                           public MouseListener
 {
     public:
diff --git a/src/gui/widgets/tabbedarea.cpp b/src/gui/widgets/tabbedarea.cpp
index 2c431c452..0bf6b8d11 100644
--- a/src/gui/widgets/tabbedarea.cpp
+++ b/src/gui/widgets/tabbedarea.cpp
@@ -39,7 +39,7 @@ TabbedArea::TabbedArea(const Widget2 *const widget) :
     gcn::BasicContainer(),
     KeyListener(),
     MouseListener(),
-    gcn::WidgetListener(),
+    WidgetListener(),
     mSelectedTab(nullptr),
     mTabContainer(new gcn::Container()),
     mWidgetContainer(new gcn::Container()),
diff --git a/src/gui/widgets/tabbedarea.h b/src/gui/widgets/tabbedarea.h
index b8b075ade..27ed05b5e 100644
--- a/src/gui/widgets/tabbedarea.h
+++ b/src/gui/widgets/tabbedarea.h
@@ -27,7 +27,7 @@
 
 #include "listeners/keylistener.h"
 #include "listeners/mouselistener.h"
-#include "gui/base/widgetlistener.hpp"
+#include "listeners/widgetlistener.h"
 
 #include "gui/base/widgets/container.hpp"
 
@@ -45,7 +45,7 @@ class TabbedArea final : public Widget2,
                          public gcn::BasicContainer,
                          public KeyListener,
                          public MouseListener,
-                         public gcn::WidgetListener
+                         public WidgetListener
 {
     public:
         /**
diff --git a/src/gui/widgets/tabs/setuptab.cpp b/src/gui/widgets/tabs/setuptab.cpp
index efead5a3c..6de77d7a0 100644
--- a/src/gui/widgets/tabs/setuptab.cpp
+++ b/src/gui/widgets/tabs/setuptab.cpp
@@ -27,7 +27,7 @@
 SetupTab::SetupTab(const Widget2 *const widget) :
     Container(widget),
     ActionListener(),
-    gcn::WidgetListener(),
+    WidgetListener(),
     mName()
 {
     setOpaque(false);
diff --git a/src/gui/widgets/tabs/setuptab.h b/src/gui/widgets/tabs/setuptab.h
index 1621b0713..4d6049b6a 100644
--- a/src/gui/widgets/tabs/setuptab.h
+++ b/src/gui/widgets/tabs/setuptab.h
@@ -26,7 +26,7 @@
 #include "gui/widgets/container.h"
 
 #include "listeners/actionlistener.h"
-#include "gui/base/widgetlistener.hpp"
+#include "listeners/widgetlistener.h"
 
 #include <string>
 
@@ -37,7 +37,7 @@
  */
 class SetupTab : public Container,
                  public ActionListener,
-                 public gcn::WidgetListener
+                 public WidgetListener
 {
     public:
         A_DELETE_COPY(SetupTab)
diff --git a/src/gui/widgets/tabs/tab.cpp b/src/gui/widgets/tabs/tab.cpp
index 877329cf8..398802eb0 100644
--- a/src/gui/widgets/tabs/tab.cpp
+++ b/src/gui/widgets/tabs/tab.cpp
@@ -47,7 +47,7 @@ Tab::Tab(const Widget2 *const widget) :
     gcn::BasicContainer(),
     Widget2(widget),
     MouseListener(),
-    gcn::WidgetListener(),
+    WidgetListener(),
     mLabel(new Label(this)),
     mTabbedArea(nullptr),
     mTabColor(&getThemeColor(Theme::TAB)),
diff --git a/src/gui/widgets/tabs/tab.h b/src/gui/widgets/tabs/tab.h
index a67025842..ac10b7dc7 100644
--- a/src/gui/widgets/tabs/tab.h
+++ b/src/gui/widgets/tabs/tab.h
@@ -28,7 +28,7 @@
 #include "gui/base/basiccontainer.hpp"
 
 #include "listeners/mouselistener.h"
-#include "gui/base/widgetlistener.hpp"
+#include "listeners/widgetlistener.h"
 
 #include "localconsts.h"
 
@@ -43,7 +43,7 @@ class TabbedArea;
 class Tab : public gcn::BasicContainer,
             public Widget2,
             public MouseListener,
-            public gcn::WidgetListener
+            public WidgetListener
 {
     public:
         explicit Tab(const Widget2 *const widget);
diff --git a/src/gui/widgets/vertcontainer.cpp b/src/gui/widgets/vertcontainer.cpp
index a91f20657..ed3d00219 100644
--- a/src/gui/widgets/vertcontainer.cpp
+++ b/src/gui/widgets/vertcontainer.cpp
@@ -27,7 +27,7 @@ VertContainer::VertContainer(const Widget2 *const widget,
                              const int verticalItemSize, const bool resizable,
                              const int leftSpacing) :
     Container(widget),
-    gcn::WidgetListener(),
+    WidgetListener(),
     mResizableWidgets(),
     mVerticalItemSize(verticalItemSize),
     mCount(0),
diff --git a/src/gui/widgets/vertcontainer.h b/src/gui/widgets/vertcontainer.h
index d194a00c3..34fcf3d45 100644
--- a/src/gui/widgets/vertcontainer.h
+++ b/src/gui/widgets/vertcontainer.h
@@ -24,7 +24,7 @@
 
 #include "gui/widgets/container.h"
 
-#include "gui/base/widgetlistener.hpp"
+#include "listeners/widgetlistener.h"
 
 #include <vector>
 
@@ -35,7 +35,8 @@
  *
  * This container places it's contents veritcally.
  */
-class VertContainer final : public Container, public gcn::WidgetListener
+class VertContainer final : public Container,
+                            public WidgetListener
 {
     public:
         VertContainer(const Widget2 *const widget,
diff --git a/src/gui/widgets/widgetgroup.cpp b/src/gui/widgets/widgetgroup.cpp
index ee8d6f719..17383780f 100644
--- a/src/gui/widgets/widgetgroup.cpp
+++ b/src/gui/widgets/widgetgroup.cpp
@@ -26,7 +26,7 @@ WidgetGroup::WidgetGroup(const Widget2 *const widget,
                          const std::string &group, const int height,
                          const int spacing) :
     Container(widget),
-    gcn::WidgetListener(),
+    WidgetListener(),
     ActionListener(),
     mSpacing(spacing),
     mCount(0),
diff --git a/src/gui/widgets/widgetgroup.h b/src/gui/widgets/widgetgroup.h
index e648a17e5..60ee2672f 100644
--- a/src/gui/widgets/widgetgroup.h
+++ b/src/gui/widgets/widgetgroup.h
@@ -24,12 +24,12 @@
 #include "gui/widgets/container.h"
 
 #include "listeners/actionlistener.h"
-#include "gui/base/widgetlistener.hpp"
+#include "listeners/widgetlistener.h"
 
 #include "localconsts.h"
 
 class WidgetGroup : public Container,
-                    public gcn::WidgetListener,
+                    public WidgetListener,
                     public ActionListener
 {
     public:
diff --git a/src/gui/widgets/window.cpp b/src/gui/widgets/window.cpp
index 54ec3c859..1fc439abf 100644
--- a/src/gui/widgets/window.cpp
+++ b/src/gui/widgets/window.cpp
@@ -52,7 +52,7 @@ Window::Window(const std::string &caption, const bool modal,
                Window *const parent, std::string skin) :
     gcn::Window(caption),
     Widget2(),
-    gcn::WidgetListener(),
+    WidgetListener(),
     mSkin(nullptr),
     mDefaultX(0),
     mDefaultY(0),
diff --git a/src/gui/widgets/window.h b/src/gui/widgets/window.h
index 68ce1a293..5ff5abe2b 100644
--- a/src/gui/widgets/window.h
+++ b/src/gui/widgets/window.h
@@ -27,7 +27,7 @@
 
 #include "gui/widgets/widget2.h"
 
-#include "gui/base/widgetlistener.hpp"
+#include "listeners/widgetlistener.h"
 
 #include "gui/base/widgets/window.hpp"
 
@@ -48,7 +48,7 @@ class WindowContainer;
  */
 class Window : public gcn::Window,
                public Widget2,
-               private gcn::WidgetListener
+               private WidgetListener
 {
     public:
         /**
diff --git a/src/gui/base/widgetlistener.hpp b/src/listeners/widgetlistener.h
index 3dd74bb4d..d7d348cd0 100644
--- a/src/gui/base/widgetlistener.hpp
+++ b/src/listeners/widgetlistener.h
@@ -61,8 +61,8 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef GCN_WIDGETLISTENER_HPP
-#define GCN_WIDGETLISTENER_HPP
+#ifndef LISTENERS_WIDGETLISTENER_HPP
+#define LISTENERS_WIDGETLISTENER_HPP
 
 #include <string>
 
@@ -70,74 +70,71 @@
 
 #include "localconsts.h"
 
-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 WidgetListener
 {
-    /**
-     * 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 WidgetListener
-    {
     public:
         /**
-         * Destructor.
-         */
+          * 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 A_UNUSED)
+          * Invoked when a widget changes its size.
+          *
+          * @param event Describes the event.
+          * @since 0.8.0
+          */
+        virtual void widgetResized(const gcn::Event &event A_UNUSED)
         { }
 
         /**
-         * Invoked when a widget is moved.
-         *
-         * @param event Describes the event.
-         * @since 0.8.0
-         */
-        virtual void widgetMoved(const Event& event A_UNUSED)
+          * Invoked when a widget is moved.
+          *
+          * @param event Describes the event.
+          * @since 0.8.0
+          */
+        virtual void widgetMoved(const gcn::Event &event A_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 A_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 gcn::Event &event A_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 A_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 gcn::Event &event A_UNUSED)
         { }
 
     protected:
         /**
-         * Constructor.
-         *
-         * You should not be able to make an instance of WidgetListener,
-         * therefore its constructor is protected.
-         */
+          * Constructor.
+          *
+          * You should not be able to make an instance of WidgetListener,
+          * therefore its constructor is protected.
+          */
         WidgetListener()
         { }
-    };
-}  // namespace gcn
+};
 
-#endif  // end GCN_WIDGETLISTENER_HPP
+#endif  // LISTENERS_WIDGETLISTENER_HPP