Optimisations in scrollarea class.

1 files changed, 7 insertions, 7 deletions

diff --git a/src/guichan/include/guichan/widgets/scrollarea.hpp b/src/guichan/include/guichan/widgets/scrollarea.hpp
index 0b2ccad92..29f95ad85 100644
--- a/src/guichan/include/guichan/widgets/scrollarea.hpp
+++ b/src/guichan/include/guichan/widgets/scrollarea.hpp
@@ -433,42 +433,42 @@ namespace gcn
          *
          * @return the dimension of the up button.
          */
-        Rectangle getUpButtonDimension();
+        Rectangle getUpButtonDimension() const;
 
         /**
          * Gets the down button dimension.
          *
          * @return the dimension of the down button.
          */
-        Rectangle getDownButtonDimension();
+        Rectangle getDownButtonDimension() const;
 
         /**
          * Gets the left button dimension.
          *
          * @return the dimension of the left button.
          */
-        Rectangle getLeftButtonDimension();
+        Rectangle getLeftButtonDimension() const;
 
         /**
          * Gets the right button dimension.
          *
          * @return the dimension of the right button.
          */
-        Rectangle getRightButtonDimension();
+        Rectangle getRightButtonDimension() const;
 
         /**
          * Gets the vertical scrollbar dimension.
          *
          * @return the dimension of the vertical scrollbar.
          */
-        Rectangle getVerticalBarDimension();
+        Rectangle getVerticalBarDimension() const;
 
         /**
          * Gets the horizontal scrollbar dimension.
          *
          * @return the dimension of the horizontal scrollbar.
          */
-        Rectangle getHorizontalBarDimension();
+        Rectangle getHorizontalBarDimension() const;
 
         /**
          * Gets the vertical marker dimension.
@@ -483,7 +483,7 @@ namespace gcn
          * @return the dimension of the horizontal marker.
          */
         Rectangle getHorizontalMarkerDimension();
-        
+
         /**
          * Holds the vertical scroll amount.
          */