1 files changed, 46 insertions, 14 deletions

diff --git a/library/applnk.cpp b/library/applnk.cpp
index 1c1a227..80f2c62 100644
--- a/library/applnk.cpp
+++ b/library/applnk.cpp
@@ -983,2 +983,39 @@ void AppLnk::removeLinkFile()
 
+class AppLnkImagePrivate {
+public :
+      AppLnkImagePrivate( const QString & ImageName ) {
+        IconName = ImageName;
+        Small = 0;
+        Big = 0;
+      }
+      ~AppLnkImagePrivate( ) {
+        if ( Small ) delete Small;
+        if ( Big ) delete Big;
+      }
+
+      inline QPixmap * small( void ) {
+        if( ! Small ) {
+          QImage unscaledIcon = Resource::loadImage( IconName );
+          // works as long as smallSize remains static
+          Small = new QPixmap();
+          Small->convertFromImage( unscaledIcon.smoothScale( smallSize, smallSize ) );
+        }
+        return Small;
+      }
+
+      inline QPixmap * big( void ) {
+        if( ! Big ) {
+          QImage unscaledIcon = Resource::loadImage( IconName );
+          // works as long as bigSize remains static
+          Big = new QPixmap();
+          Big->convertFromImage( unscaledIcon.smoothScale( bigSize, bigSize ) );
+        }
+        return Big;
+      }
+
+      QString   IconName;
+      QPixmap * Small;
+      QPixmap * Big;
+};
+
 class AppLnkSetPrivate {
@@ -988,3 +1025,2 @@ public:
   typPix.setAutoDelete(TRUE);
-  typPixBig.setAutoDelete(TRUE);
   typName.setAutoDelete(TRUE);
@@ -992,4 +1028,3 @@ public:
 
-    QDict<QPixmap> typPix;
-    QDict<QPixmap> typPixBig;
+    QDict<AppLnkImagePrivate> typPix;
     QDict<QString> typName;
@@ -1092,10 +1127,7 @@ void AppLnkSet::findChildren(const QString &dr, const QString& typ, const QStrin
   if ( !typ.isEmpty() ) {
-      QString iconFile = config.readEntry( "Icon", "AppsIcon" );
-      QImage unscaledIcon = Resource::loadImage( iconFile );
-      QPixmap pm, bpm;
-      pm.convertFromImage( unscaledIcon.smoothScale( smallSize, smallSize ) );
-      bpm.convertFromImage( unscaledIcon.smoothScale( bigSize, bigSize ) );
-      d->typPix.insert(typ, new QPixmap(pm));
-      d->typPixBig.insert(typ, new QPixmap(bpm));
+        d->typPix.insert( typ, 
+          new AppLnkImagePrivate( config.readEntry( "Icon", "AppsIcon" ) )
+        );
       d->typName.insert(typ, new QString(typNameLocal));
+
   }
@@ -1194,4 +1226,4 @@ QPixmap AppLnkSet::typePixmap( const QString& t ) const
 {
-    QPixmap *pm = d->typPix.find(t);
-    return pm ? *pm : QPixmap();
+    AppLnkImagePrivate *alip = d->typPix.find(t);
+    return alip ? *(alip->small()) : QPixmap();
 }
@@ -1206,4 +1238,4 @@ QPixmap AppLnkSet::typeBigPixmap( const QString& t ) const
 {
-    QPixmap *pm = d->typPixBig.find(t);
-    return pm ? *pm : QPixmap();
+    AppLnkImagePrivate *alip = d->typPix.find(t);
+    return alip ? *(alip->big()) : QPixmap();
 }