Remove extra spaces at line ends.

14 files changed, 55 insertions, 55 deletions

diff --git a/src/gui/cliprect.h b/src/gui/cliprect.h
index fac68a933..6642dec22 100644
--- a/src/gui/cliprect.h
+++ b/src/gui/cliprect.h
@@ -70,7 +70,7 @@
 
 /**
   * A rectangle used when dealing with clipping. A clip rectangle is
-  * a regular rectangle extended with variables for x offsets and y 
+  * a regular rectangle extended with variables for x offsets and y
   * offsets. The offsets are used for calculations from relative
   * screen coordinates to actual screen coordinates.
   */
diff --git a/src/gui/color.h b/src/gui/color.h
index 3c5673487..ffcf93ce6 100644
--- a/src/gui/color.h
+++ b/src/gui/color.h
@@ -78,7 +78,7 @@ class Color final
         Color();
 
         /**
-          * Constructor. Constructs a color from the bytes in an integer. 
+          * Constructor. Constructs a color from the bytes in an integer.
           * Call it with a hexadecimal constant for HTML-style color
           * representation.
           * The alpha component is 255 by default.
@@ -108,7 +108,7 @@ class Color final
 
         /**
           * Adds the RGB values of two colors together. The values will be
-          * clamped if they go out of range. 
+          * clamped if they go out of range.
           *
           * WARNING: This function will reset the alpha value of the
           *          returned color to 255.
diff --git a/src/gui/gui.h b/src/gui/gui.h
index deb786b39..c27d7e8a8 100644
--- a/src/gui/gui.h
+++ b/src/gui/gui.h
@@ -253,7 +253,7 @@ class Gui final
          * Sets the graphics object to use for drawing.
          *
          * @param graphics The graphics object to use for drawing.
-         * @see getGraphics, AllegroGraphics, HGEGraphics, 
+         * @see getGraphics, AllegroGraphics, HGEGraphics,
          *      OpenLayerGraphics, OpenGLGraphics, SDLGraphics
          * @since 0.1.0
          */
@@ -264,7 +264,7 @@ class Gui final
          *
          *  @return The graphics object used for drawing. NULL if no
          *          graphics object has been set.
-         * @see setGraphics, AllegroGraphics, HGEGraphics, 
+         * @see setGraphics, AllegroGraphics, HGEGraphics,
          *      OpenLayerGraphics, OpenGLGraphics, SDLGraphics
          * @since 0.1.0
          */
@@ -395,8 +395,8 @@ class Gui final
         void distributeKeyEventToGlobalKeyListeners(KeyEvent& event);
 
         /**
-         * Handles modal mouse input focus. Modal mouse input focus needs 
-         * to be checked at each logic iteration as it might be necessary to 
+         * Handles modal mouse input focus. Modal mouse input focus needs
+         * to be checked at each logic iteration as it might be necessary to
          * distribute mouse entered or mouse exited events.
          *
          * @since 0.8.0
@@ -404,7 +404,7 @@ class Gui final
         void handleModalMouseInputFocus();
 
         /**
-         * Handles modal focus. Modal focus needs to be checked at 
+         * Handles modal focus. Modal focus needs to be checked at
          * each logic iteration as it might be necessary to distribute
          * mouse entered or mouse exited events.
          *
diff --git a/src/gui/models/listmodel.h b/src/gui/models/listmodel.h
index 4b72f7b87..77a2162e7 100644
--- a/src/gui/models/listmodel.h
+++ b/src/gui/models/listmodel.h
@@ -69,10 +69,10 @@
 #include "localconsts.h"
 
 /**
-  * An interface for a model that represents a list. It is 
-  * used in certain widgets, like the ListBox, to handle a 
-  * lists with string elements. If you want to use widgets 
-  * like ListBox, make a derived class from this class that 
+  * An interface for a model that represents a list. It is
+  * used in certain widgets, like the ListBox, to handle a
+  * lists with string elements. If you want to use widgets
+  * like ListBox, make a derived class from this class that
   * represents your list.
   */
 class ListModel notfinal
diff --git a/src/gui/models/shopitems.h b/src/gui/models/shopitems.h
index 0aedce83f..e9b1a922d 100644
--- a/src/gui/models/shopitems.h
+++ b/src/gui/models/shopitems.h
@@ -145,7 +145,7 @@ class ShopItems final : public ListModel
         /**
          * Searches the current items in the shop for the specified
          * id and returns the item if found, or 0 else.
-         * 
+         *
          * @return the item found or 0
          */
         ShopItem *findItem(const int id,
diff --git a/src/gui/widgets/basiccontainer.h b/src/gui/widgets/basiccontainer.h
index a6420db67..f4981f1b7 100644
--- a/src/gui/widgets/basiccontainer.h
+++ b/src/gui/widgets/basiccontainer.h
@@ -70,7 +70,7 @@
 
 /**
   * A base class for containers. The class implements the most
-  * common things for a container. If you are implementing a 
+  * common things for a container. If you are implementing a
   * container, consider inheriting from this class.
   *
   * @see Container
diff --git a/src/gui/widgets/basiccontainer2.h b/src/gui/widgets/basiccontainer2.h
index e7cba01d6..f08592ed3 100644
--- a/src/gui/widgets/basiccontainer2.h
+++ b/src/gui/widgets/basiccontainer2.h
@@ -67,8 +67,8 @@
 #include "gui/widgets/basiccontainer.h"
 
 /**
-  * 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. 
+  * 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.
   *
diff --git a/src/gui/widgets/icon.h b/src/gui/widgets/icon.h
index e630339d8..5e7d1564f 100644
--- a/src/gui/widgets/icon.h
+++ b/src/gui/widgets/icon.h
@@ -57,7 +57,7 @@ class Icon final : public Widget
 
         ~Icon();
 
-        /** 
+        /**
          * Gets the current Image.
          */
         Image *getImage() const A_WARN_UNUSED
diff --git a/src/gui/widgets/label.cpp b/src/gui/widgets/label.cpp
index 2f3ec268e..249534945 100644
--- a/src/gui/widgets/label.cpp
+++ b/src/gui/widgets/label.cpp
@@ -1,6 +1,6 @@
 /*
  *  The ManaPlus Client
- *  Copyright (C) 2009  Aethyra Development Team 
+ *  Copyright (C) 2009  Aethyra Development Team
  *  Copyright (C) 2011-2016  The ManaPlus Developers
  *
  *  This file is part of The ManaPlus Client.
diff --git a/src/gui/widgets/label.h b/src/gui/widgets/label.h
index 98c7cc6ac..9d6777b3b 100644
--- a/src/gui/widgets/label.h
+++ b/src/gui/widgets/label.h
@@ -1,6 +1,6 @@
 /*
  *  The ManaPlus Client
- *  Copyright (C) 2009  Aethyra Development Team 
+ *  Copyright (C) 2009  Aethyra Development Team
  *  Copyright (C) 2011-2016  The ManaPlus Developers
  *
  *  This file is part of The ManaPlus Client.
diff --git a/src/gui/widgets/scrollarea.h b/src/gui/widgets/scrollarea.h
index cf02e0317..b33a5a392 100644
--- a/src/gui/widgets/scrollarea.h
+++ b/src/gui/widgets/scrollarea.h
@@ -337,7 +337,7 @@ class ScrollArea final : public BasicContainer,
          * Sets the amount to scroll in pixels when the left scroll button is
          * pushed.
          *
-         * @param amount The amount to scroll in pixels. 
+         * @param amount The amount to scroll in pixels.
          * @see getLeftButtonScrollAmount
          */
         void setLeftButtonScrollAmount(const int amount)
diff --git a/src/gui/widgets/textbox.h b/src/gui/widgets/textbox.h
index 10a76c85d..355a2fb47 100644
--- a/src/gui/widgets/textbox.h
+++ b/src/gui/widgets/textbox.h
@@ -220,7 +220,7 @@ class TextBox final : public Widget,
 
         /**
          * Scrolls the text to the caret if the text box is in a scroll area.
-         * 
+         *
          * @see ScrollArea
          */
         void scrollToCaret();
diff --git a/src/gui/widgets/widget.h b/src/gui/widgets/widget.h
index 707b4dfb9..f4456518a 100644
--- a/src/gui/widgets/widget.h
+++ b/src/gui/widgets/widget.h
@@ -84,7 +84,7 @@ class MouseListener;
 class WidgetListener;
 
 /**
-  * Abstract class for widgets of Guichan. It contains basic functions 
+  * Abstract class for widgets of Guichan. It contains basic functions
   * every widget should have.
   *
   * NOTE: Functions begining with underscore "_" should not
@@ -132,12 +132,12 @@ class Widget notfinal : public Widget2
           * The frame is not considered a part of the widget, it only allows a frame
           * to be drawn around the widget, thus a frame will never be included when
           * calculating if a widget should receive events from user input. Also
-          * a widget's frame will never be included when calculating a widget's 
+          * a widget's frame will never be included when calculating a widget's
           * position.
-          * 
-          * The size of the frame is calculated using the widget's frame size. 
-          * If a widget has a frame size of 10 pixels than the area the drawFrame 
-          * function can draw to will be the size of the widget with an additional 
+          *
+          * The size of the frame is calculated using the widget's frame size.
+          * If a widget has a frame size of 10 pixels than the area the drawFrame
+          * function can draw to will be the size of the widget with an additional
           * extension of 10 pixels in each direction.
           *
           * An example when drawFrame is a useful function is if a widget needs
@@ -154,9 +154,9 @@ class Widget notfinal : public Widget2
         { }
 
         /**
-          * Sets the size of the widget's frame. The frame is not considered a part of 
-          * the widget, it only allows a frame to be drawn around the widget, thus a frame 
-          * will never be included when calculating if a widget should receive events 
+          * Sets the size of the widget's frame. The frame is not considered a part of
+          * the widget, it only allows a frame to be drawn around the widget, thus a frame
+          * will never be included when calculating if a widget should receive events
           * from user input. Also a widget's frame will never be included when calculating
           * a widget's position.
           *
@@ -171,9 +171,9 @@ class Widget notfinal : public Widget2
         { mFrameSize = frameSize; }
 
         /**
-          * Gets the size of the widget's frame. The frame is not considered a part of 
-          * the widget, it only allows a frame to be drawn around the widget, thus a frame 
-          * will never be included when calculating if a widget should receive events 
+          * Gets the size of the widget's frame. The frame is not considered a part of
+          * the widget, it only allows a frame to be drawn around the widget, thus a frame
+          * will never be included when calculating if a widget should receive events
           * from user input. Also a widget's frame will never be included when calculating
           * a widget's position.
           *
@@ -505,8 +505,8 @@ class Widget notfinal : public Widget2
         { return mFocusHandler; }
 
         /**
-          * Adds an action listener to the widget. When an action event 
-          * is fired by the widget the action listeners of the widget 
+          * Adds an action listener to the widget. When an action event
+          * is fired by the widget the action listeners of the widget
           * will get notified.
           *
           * @param actionListener The action listener to add.
@@ -525,8 +525,8 @@ class Widget notfinal : public Widget2
         void removeActionListener(ActionListener *const actionListener);
 
         /**
-          * Adds a death listener to the widget. When a death event is 
-          * fired by the widget the death listeners of the widget will 
+          * Adds a death listener to the widget. When a death event is
+          * fired by the widget the death listeners of the widget will
           * get notified.
           *
           * @param deathListener The death listener to add.
@@ -545,8 +545,8 @@ class Widget notfinal : public Widget2
         void removeDeathListener(WidgetDeathListener *const deathListener);
 
         /**
-          * Adds a mouse listener to the widget. When a mouse event is 
-          * fired by the widget the mouse listeners of the widget will 
+          * Adds a mouse listener to the widget. When a mouse event is
+          * fired by the widget the mouse listeners of the widget will
           * get notified.
           *
           * @param mouseListener The mouse listener to add.
@@ -565,8 +565,8 @@ class Widget notfinal : public Widget2
         void removeMouseListener(MouseListener *const mouseListener);
 
         /**
-          * Adds a key listener to the widget. When a key event is 
-          * fired by the widget the key listeners of the widget will 
+          * Adds a key listener to the widget. When a key event is
+          * fired by the widget the key listeners of the widget will
           * get notified.
           *
           * @param keyListener The key listener to add.
@@ -585,8 +585,8 @@ class Widget notfinal : public Widget2
         void removeKeyListener(KeyListener *const keyListener);
 
         /**
-          * Adds a focus listener to the widget. When a focus event is 
-          * fired by the widget the key listeners of the widget will 
+          * Adds a focus listener to the widget. When a focus event is
+          * fired by the widget the key listeners of the widget will
           * get notified.
           *
           * @param focusListener The focus listener to add.
@@ -605,8 +605,8 @@ class Widget notfinal : public Widget2
         void removeFocusListener(FocusListener *const focusListener);
 
         /**
-          * Adds a widget listener to the widget. When a widget event is 
-          * fired by the widget the key listeners of the widget will 
+          * Adds a widget listener to the widget. When a widget event is
+          * fired by the widget the key listeners of the widget will
           * get notified.
           *
           * @param widgetListener The widget listener to add.
@@ -673,8 +673,8 @@ class Widget notfinal : public Widget2
         { mParent = parent; }
 
         /**
-          * Gets the font set for the widget. If no font has been set, 
-          * the global font will be returned. If no global font has been set, 
+          * Gets the font set for the widget. If no font has been set,
+          * the global font will be returned. If no global font has been set,
           * the default font will be returend.
           *
           * @return The font set for the widget.
@@ -693,7 +693,7 @@ class Widget notfinal : public Widget2
         static void setGlobalFont(Font *const font);
 
         /**
-          * Sets the font for the widget. If NULL is passed, the global font 
+          * Sets the font for the widget. If NULL is passed, the global font
           * will be used.
           *
           * @param font The font to set for the widget.
@@ -944,7 +944,7 @@ class Widget notfinal : public Widget2
 
         /**
           * Focuses the next widget in the widget.
-          * 
+          *
           * @see moveToBottom
           * @since 0.1.0
           */
@@ -1110,7 +1110,7 @@ class Widget notfinal : public Widget2
           */
         typedef std::list<ActionListener*> ActionListenerList;
 
-        /** 
+        /**
           * Holds the action listeners of the widget.
           */
         ActionListenerList mActionListeners;
@@ -1127,7 +1127,7 @@ class Widget notfinal : public Widget2
 
         /**
           * Holds the death listeners of the widget.
-          */ 
+          */
         WidgetDeathListenerList mDeathListeners;
 
         /**
@@ -1214,7 +1214,7 @@ class Widget notfinal : public Widget2
           */
         Font* mCurrentFont;
 
-        /** 
+        /**
           * Holds the frame size of the widget.
           */
         unsigned int mFrameSize;
diff --git a/src/gui/widgets/window.h b/src/gui/widgets/window.h
index 06a0d3295..4fc38afa0 100644
--- a/src/gui/widgets/window.h
+++ b/src/gui/widgets/window.h
@@ -606,7 +606,7 @@ class Window notfinal : public BasicContainer2,
 
         /**
          * Holds the padding of the window.
-         */ 
+         */
         int mPadding;
 
         /**
@@ -621,14 +621,14 @@ class Window notfinal : public BasicContainer2,
 
         /**
          * Holds a drag offset as an x coordinate where the drag of the window
-         * started if the window is being dragged. It's used to move the window 
+         * started if the window is being dragged. It's used to move the window
          * correctly when dragged.
          */
         int mDragOffsetX;
 
         /**
          * Holds a drag offset as an y coordinate where the drag of the window
-         * started if the window is being dragged. It's used to move the window 
+         * started if the window is being dragged. It's used to move the window
          * correctly when dragged.
          */
         int mDragOffsetY;