3 files changed, 7 insertions, 4 deletions
diff --git a/src/plugins/platforms/cocoa/qcocoahelpers.h b/src/plugins/platforms/cocoa/qcocoahelpers.h
index c2abe4e245..bbb37937d2 100644
--- a/src/plugins/platforms/cocoa/qcocoahelpers.h
+++ b/src/plugins/platforms/cocoa/qcocoahelpers.h
@@ -64,7 +64,7 @@ inline NSMutableArray *qt_mac_QStringListToNSMutableArray(const QStringList &qst
 
 NSImage *qt_mac_cgimage_to_nsimage(CGImageRef iamge);
 NSImage *qt_mac_create_nsimage(const QPixmap &pm);
-NSImage *qt_mac_create_nsimage(const QIcon &icon);
+NSImage *qt_mac_create_nsimage(const QIcon &icon, int defaultSize = 0);
 CGImageRef qt_mac_toCGImage(const QImage &qImage);
 CGImageRef qt_mac_toCGImageMask(const QImage &qImage);
 QImage qt_mac_toQImage(CGImageRef image);
diff --git a/src/plugins/platforms/cocoa/qcocoahelpers.mm b/src/plugins/platforms/cocoa/qcocoahelpers.mm
index 058209da7e..cd73148752 100644
--- a/src/plugins/platforms/cocoa/qcocoahelpers.mm
+++ b/src/plugins/platforms/cocoa/qcocoahelpers.mm
@@ -152,13 +152,16 @@ NSImage *qt_mac_create_nsimage(const QPixmap &pm)
     return nsImage;
 }
 
-NSImage *qt_mac_create_nsimage(const QIcon &icon)
+NSImage *qt_mac_create_nsimage(const QIcon &icon, int defaultSize)
 {
     if (icon.isNull())
         return nil;
 
     NSImage *nsImage = [[NSImage alloc] init];
-    foreach (QSize size, icon.availableSizes()) {
+    QList<QSize> availableSizes = icon.availableSizes();
+    if (availableSizes.isEmpty() && defaultSize > 0)
+        availableSizes << QSize(defaultSize, defaultSize);
+    foreach (QSize size, availableSizes) {
         QPixmap pm = icon.pixmap(size);
         QImage image = pm.toImage();
         CGImageRef cgImage = qt_mac_toCGImage(image);
diff --git a/src/plugins/platforms/cocoa/qcocoamenuitem.mm b/src/plugins/platforms/cocoa/qcocoamenuitem.mm
index 2d4073956a..fa8eb22569 100644
--- a/src/plugins/platforms/cocoa/qcocoamenuitem.mm
+++ b/src/plugins/platforms/cocoa/qcocoamenuitem.mm
@@ -348,7 +348,7 @@ NSMenuItem *QCocoaMenuItem::sync()
 
     NSImage *img = nil;
     if (!m_icon.isNull()) {
-        img = qt_mac_create_nsimage(m_icon);
+        img = qt_mac_create_nsimage(m_icon, m_iconSize);
         [img setSize:NSMakeSize(m_iconSize, m_iconSize)];
     }
     [m_native setImage:img];