1 files changed, 5 insertions, 10 deletions
diff --git a/src/kitemviews/kfileitemmodelrolesupdater.cpp b/src/kitemviews/kfileitemmodelrolesupdater.cpp
index abc5f176a..1d45e44c5 100644
--- a/src/kitemviews/kfileitemmodelrolesupdater.cpp
+++ b/src/kitemviews/kfileitemmodelrolesupdater.cpp
@@ -495,14 +495,9 @@ void KFileItemModelRolesUpdater::slotGotPreview(const KFileItem& item, const QPi
 
     QPixmap scaledPixmap = pixmap;
 
-    const QString mimeType = item.mimetype();
-    const int slashIndex = mimeType.indexOf(QLatin1Char('/'));
-    const bool isFontPreview = mimeType.rightRef(slashIndex).contains(QLatin1String("font"));
-    const bool isFolderPreview = item.isDir();
-    const bool isWindowsExePreview = mimeType == QLatin1String("application/x-ms-dos-executable") ||
-                                     mimeType == QLatin1String("application/x-msdownload");
-
-    if (!isFolderPreview && !isFontPreview && !isWindowsExePreview) {
+    if (!pixmap.hasAlpha()
+        && m_iconSize.width()  > KIconLoader::SizeSmallMedium
+        && m_iconSize.height() > KIconLoader::SizeSmallMedium) {
         if (m_enlargeSmallPreviews) {
             KPixmapModifier::applyFrame(scaledPixmap, m_iconSize);
         } else {
@@ -526,7 +521,7 @@ void KFileItemModelRolesUpdater::slotGotPreview(const KFileItem& item, const QPi
                                    scaledPixmap);
                 scaledPixmap = largeFrame;
             } else {
-                // The image must be shrinked as it is too large to fit into
+                // The image must be shrunk as it is too large to fit into
                 // the available icon size
                 KPixmapModifier::applyFrame(scaledPixmap, m_iconSize);
             }
@@ -1153,7 +1148,7 @@ QList<int> KFileItemModelRolesUpdater::indexesToResolve() const
 
     // We need a reasonable upper limit for number of items to resolve after
     // and before the visible range. m_maximumVisibleItems can be quite large
-    // when using Compace View.
+    // when using Compact View.
     const int readAheadItems = qMin(ReadAheadPages * m_maximumVisibleItems, ResolveAllItemsLimit / 2);
 
     // Add items after the visible range.