Eliminate compiler warnings and doc updates

1 files changed, 3 insertions, 0 deletions

diff --git a/libopie2/opiecore/oresource.cpp b/libopie2/opiecore/oresource.cpp
index 88058d0..0d6e60a 100644
--- a/libopie2/opiecore/oresource.cpp
+++ b/libopie2/opiecore/oresource.cpp
@@ -18,48 +18,51 @@
     : ..    .:,     . . .    without even the implied warranty of
     =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
   _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
 ..}^=.=       =       ;      Library General Public License for more
 ++=   -.     .`     .:       details.
  :     =  ...= . :.=-
  -.   .:....=;==+<;          You should have received a copy of the GNU
   -_. . .   )=.  =           Library General Public License along with
     --        :-=`           this library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 */
 
 #include <opie2/oapplication.h>
 #include <opie2/odebug.h>
 
 #include <qpe/applnk.h>
 
 #include "oresource.h"
 
 namespace Opie {
 namespace Core {
 
+static int smallIconSize = -1; // Size of small icons (width & height)
+static int bigIconSize   = -1; // Size of large icons (width & height)
+
 QImage OResource::loadImage( const QString &name, Scale scale )
 {
     // Load image
     QString filename;
     filename.sprintf( "%spics/%s.png", (const char*) oApp->qpeDir(), (const char*) name );
     QImage image( filename );
     if ( image.isNull() )
         odebug << "libopie2 OResource: can't find image " << filename << oendl;
 
     // Scale image (if necessary)
     if ( scale == SmallIcon )
     {
         // Retrieve size of small icons
         if ( smallIconSize == -1 )
             smallIconSize = AppLnk::smallIconSize();
 
         // Scale image
         return image.smoothScale( smallIconSize, smallIconSize );
     }
     else if ( scale == BigIcon )
     {
         // Retrieve size of big icons
         if ( bigIconSize == -1 )
             bigIconSize = AppLnk::bigIconSize();