Fix code style in empty methods.

12 files changed, 66 insertions, 36 deletions

diff --git a/src/guichan/include/guichan/actionlistener.hpp b/src/guichan/include/guichan/actionlistener.hpp
index 28373f2df..5991486a7 100644
--- a/src/guichan/include/guichan/actionlistener.hpp
+++ b/src/guichan/include/guichan/actionlistener.hpp
@@ -67,7 +67,8 @@ namespace gcn
         /**
          * Destructor.
          */
-        virtual ~ActionListener() { }
+        virtual ~ActionListener()
+        { }
 
         /**
          * Called when an action is recieved from a widget. It is used
@@ -86,8 +87,8 @@ namespace gcn
          * You should not be able to make an instance of ActionListener,
          * therefore its constructor is protected.
          */
-        ActionListener() { }
-
+        ActionListener()
+        { }
     };
 }
 
diff --git a/src/guichan/include/guichan/deathlistener.hpp b/src/guichan/include/guichan/deathlistener.hpp
index 5e983e02d..b2061e036 100644
--- a/src/guichan/include/guichan/deathlistener.hpp
+++ b/src/guichan/include/guichan/deathlistener.hpp
@@ -66,7 +66,8 @@ namespace gcn
         /**
          * Destructor.
          */
-        virtual ~DeathListener() { }
+        virtual ~DeathListener()
+        { }
 
         /**
          * Called when a widget dies. It is used to be able to recieve
@@ -83,8 +84,8 @@ namespace gcn
          * You should not be able to make an instance of DeathListener,
          * therefore its constructor is protected.
          */
-        DeathListener() { }
-
+        DeathListener()
+        { }
     };
 }
 
diff --git a/src/guichan/include/guichan/focushandler.hpp b/src/guichan/include/guichan/focushandler.hpp
index 4caba6f7b..9fa7ddeb7 100644
--- a/src/guichan/include/guichan/focushandler.hpp
+++ b/src/guichan/include/guichan/focushandler.hpp
@@ -80,7 +80,8 @@ namespace gcn
         /**
          * Destructor.
          */
-        virtual ~FocusHandler() { };
+        virtual ~FocusHandler()
+        { };
 
         /**
          * Requests focus for a widget. Focus will only be granted to a widget
diff --git a/src/guichan/include/guichan/focuslistener.hpp b/src/guichan/include/guichan/focuslistener.hpp
index 9ec53b860..3876e8518 100644
--- a/src/guichan/include/guichan/focuslistener.hpp
+++ b/src/guichan/include/guichan/focuslistener.hpp
@@ -72,21 +72,24 @@ namespace gcn
         /**
          * Destructor.
          */
-        virtual ~FocusListener() { }
+        virtual ~FocusListener()
+        { }
 
         /**
          * Called when a widget gains focus. 
          *
          * @param event Discribes the event.
          */
-        virtual void focusGained(const Event& event A_UNUSED) { };
+        virtual void focusGained(const Event& event A_UNUSED)
+        { };
 
         /**
          * Called when a widget loses focus. 
          *
          * @param event Discribes the event.
          */
-        virtual void focusLost(const Event& event A_UNUSED) { };
+        virtual void focusLost(const Event& event A_UNUSED)
+        { };
 
     protected:
         /**
@@ -95,7 +98,8 @@ namespace gcn
          * You should not be able to make an instance of FocusListener,
          * therefore its constructor is protected.
          */
-        FocusListener() { }
+        FocusListener()
+        { }
     };
 }
 
diff --git a/src/guichan/include/guichan/graphics.hpp b/src/guichan/include/guichan/graphics.hpp
index efefa3d73..d10c63ae1 100644
--- a/src/guichan/include/guichan/graphics.hpp
+++ b/src/guichan/include/guichan/graphics.hpp
@@ -113,7 +113,8 @@ namespace gcn
         /**
          * Destructor.
          */
-        virtual ~Graphics() { }
+        virtual ~Graphics()
+        { }
 
         /**
          * Initializes drawing. Called by the Gui when Gui::draw() is called.
@@ -126,7 +127,8 @@ namespace gcn
          *
          * @see _endDraw, Gui::draw
          */
-        virtual void _beginDraw() { }
+        virtual void _beginDraw()
+        { }
 
         /**
          * Deinitializes drawing. Called by the Gui when a Gui::draw() is done.
@@ -137,7 +139,8 @@ namespace gcn
          *
          * @see _beginDraw, Gui::draw
          */
-        virtual void _endDraw() { }
+        virtual void _endDraw()
+        { }
 
         /**
          * Pushes a clip area onto the stack. The x and y coordinates in the
diff --git a/src/guichan/include/guichan/keylistener.hpp b/src/guichan/include/guichan/keylistener.hpp
index a6d6f851d..9f90a1ffc 100644
--- a/src/guichan/include/guichan/keylistener.hpp
+++ b/src/guichan/include/guichan/keylistener.hpp
@@ -70,7 +70,8 @@ namespace gcn
         /**
          * Destructor.
          */
-        virtual ~KeyListener() { }
+        virtual ~KeyListener()
+        { }
 
         /**
          * Called if a key is pressed when the widget has keyboard focus.
@@ -79,14 +80,16 @@ namespace gcn
          *
          * @param keyEvent Discribes the event.
          */
-        virtual void keyPressed(KeyEvent& keyEvent A_UNUSED) { }
+        virtual void keyPressed(KeyEvent& keyEvent A_UNUSED)
+        { }
 
         /**
          * Called if a key is released when the widget has keyboard focus.
          *
          * @param keyEvent Discribes the event.
          */
-        virtual void keyReleased(KeyEvent& keyEvent A_UNUSED) { }
+        virtual void keyReleased(KeyEvent& keyEvent A_UNUSED)
+        { }
 
     protected:
         /**
@@ -95,7 +98,8 @@ namespace gcn
          * You should not be able to make an instance of KeyListener,
          * therefore its constructor is protected.
          */
-        KeyListener() { }
+        KeyListener()
+        { }
     };
 }
 
diff --git a/src/guichan/include/guichan/listmodel.hpp b/src/guichan/include/guichan/listmodel.hpp
index 612a5d4bd..bf139afb1 100644
--- a/src/guichan/include/guichan/listmodel.hpp
+++ b/src/guichan/include/guichan/listmodel.hpp
@@ -65,7 +65,8 @@ namespace gcn
         /**
          * Destructor.
          */
-        virtual ~ListModel() { }
+        virtual ~ListModel()
+        { }
 
         /**
          * Gets the number of elements in the list.
diff --git a/src/guichan/include/guichan/mouselistener.hpp b/src/guichan/include/guichan/mouselistener.hpp
index 2f12ecdac..b78f529e9 100644
--- a/src/guichan/include/guichan/mouselistener.hpp
+++ b/src/guichan/include/guichan/mouselistener.hpp
@@ -69,7 +69,8 @@ namespace gcn
         /**
          * Destructor.
          */
-        virtual ~MouseListener() { }
+        virtual ~MouseListener()
+        { }
 
         /**
          * Called when the mouse has entered into the widget area.
@@ -183,7 +184,8 @@ namespace gcn
          * You should not be able to make an instance of MouseListener,
          * therefore its constructor is protected.
          */
-        MouseListener() { }
+        MouseListener()
+        { }
     };
 }
 
diff --git a/src/guichan/include/guichan/widget.hpp b/src/guichan/include/guichan/widget.hpp
index 69126e3df..b6146b791 100644
--- a/src/guichan/include/guichan/widget.hpp
+++ b/src/guichan/include/guichan/widget.hpp
@@ -173,7 +173,8 @@ namespace gcn
          * @see Gui::logic
          * @since 0.1.0
          */
-        virtual void logic() { }
+        virtual void logic()
+        { }
 
         /**
          * Gets the widget's parent container.
@@ -686,7 +687,8 @@ namespace gcn
          *
          * @since 0.1.0
          */
-        virtual void fontChanged() { }
+        virtual void fontChanged()
+        { }
 
         /**
          * Checks if a widget exists or not, that is if it still exists
@@ -895,7 +897,8 @@ namespace gcn
          * @see moveToBottom
          * @since 0.1.0
          */
-        virtual void moveToTop(Widget* widget A_UNUSED) { };
+        virtual void moveToTop(Widget* widget A_UNUSED)
+        { };
 
         /**
          * Moves a widget in this widget to the bottom of this widget.
@@ -905,7 +908,8 @@ namespace gcn
          * @see moveToTop
          * @since 0.1.0
          */
-        virtual void moveToBottom(Widget* widget A_UNUSED) { };
+        virtual void moveToBottom(Widget* widget A_UNUSED)
+        { };
 
         /**
          * Focuses the next widget in the widget.
@@ -913,7 +917,8 @@ namespace gcn
          * @see moveToBottom
          * @since 0.1.0
          */
-        virtual void focusNext() { };
+        virtual void focusNext()
+        { };
 
         /**
          * Focuses the previous widget in the widget.
@@ -921,7 +926,8 @@ namespace gcn
          * @see moveToBottom
          * @since 0.1.0
          */
-        virtual void focusPrevious() { };
+        virtual void focusPrevious()
+        { };
 
         /**
          * Tries to show a specific part of a widget by moving it. Used if the
diff --git a/src/guichan/include/guichan/widgetlistener.hpp b/src/guichan/include/guichan/widgetlistener.hpp
index 0ede5b871..f0cb60fd3 100644
--- a/src/guichan/include/guichan/widgetlistener.hpp
+++ b/src/guichan/include/guichan/widgetlistener.hpp
@@ -74,7 +74,8 @@ namespace gcn
         /**
          * Destructor.
          */
-        virtual ~WidgetListener() { }
+        virtual ~WidgetListener()
+        { }
 
         /**
          * Invoked when a widget changes its size.
@@ -82,7 +83,8 @@ namespace gcn
          * @param event Describes the event.
          * @since 0.8.0
          */
-        virtual void widgetResized(const Event& event A_UNUSED) { }
+        virtual void widgetResized(const Event& event A_UNUSED)
+        { }
 
         /**
          * Invoked when a widget is moved.
@@ -90,7 +92,8 @@ namespace gcn
          * @param event Describes the event.
          * @since 0.8.0
          */
-        virtual void widgetMoved(const Event& event A_UNUSED) { }
+        virtual void widgetMoved(const Event& event A_UNUSED)
+        { }
 
         /**
          * Invoked when a widget is hidden, i.e it's set to be
@@ -99,7 +102,8 @@ namespace gcn
          * @param event Describes the event.
          * @since 0.8.0
          */
-        virtual void widgetHidden(const Event& event A_UNUSED) { }
+        virtual void widgetHidden(const Event& event A_UNUSED)
+        { }
 
         /**
          * Invoked when a widget is shown, i.e it's set to be
@@ -108,7 +112,8 @@ namespace gcn
          * @param event Describes the event.
          * @since 0.8.0
          */
-        virtual void widgetShown(const Event& event A_UNUSED) { }
+        virtual void widgetShown(const Event& event A_UNUSED)
+        { }
 
     protected:
         /**
@@ -117,8 +122,8 @@ namespace gcn
          * You should not be able to make an instance of WidgetListener,
          * therefore its constructor is protected.
          */
-        WidgetListener() { }
-
+        WidgetListener()
+        { }
     };
 }
 
diff --git a/src/guichan/include/guichan/widgets/listbox.hpp b/src/guichan/include/guichan/widgets/listbox.hpp
index 1e73c2214..ce056acbd 100644
--- a/src/guichan/include/guichan/widgets/listbox.hpp
+++ b/src/guichan/include/guichan/widgets/listbox.hpp
@@ -89,7 +89,8 @@ namespace gcn
         /**
          * Destructor.
          */
-        virtual ~ListBox() { }
+        virtual ~ListBox()
+        { }
 
         /**
          * Gets the selected item as an index in the list model.
diff --git a/src/guichan/include/guichan/widgets/slider.hpp b/src/guichan/include/guichan/widgets/slider.hpp
index 77b0b8806..a22c36844 100644
--- a/src/guichan/include/guichan/widgets/slider.hpp
+++ b/src/guichan/include/guichan/widgets/slider.hpp
@@ -94,7 +94,8 @@ namespace gcn
         /**
          * Destructor.
          */
-        virtual ~Slider() { }
+        virtual ~Slider()
+        { }
 
         /**
          * Sets the scale of the slider.