1 files changed, 13 insertions, 0 deletions
diff --git a/src/plugins/platforms/cocoa/qcocoaintegration.mm b/src/plugins/platforms/cocoa/qcocoaintegration.mm
index aa33cfd8bc..c8f6dd05db 100644
--- a/src/plugins/platforms/cocoa/qcocoaintegration.mm
+++ b/src/plugins/platforms/cocoa/qcocoaintegration.mm
@@ -420,6 +420,7 @@ bool QCocoaIntegration::hasCapability(QPlatformIntegration::Capability cap) cons
     case ForeignWindows:
     case RasterGLSurface:
     case ApplicationState:
+    case ApplicationIcon:
         return true;
     default:
         return QPlatformIntegration::hasCapability(cap);
@@ -569,4 +570,16 @@ QList<QCocoaWindow *> *QCocoaIntegration::popupWindowStack()
     return &m_popupWindowStack;
 }
 
+void QCocoaIntegration::setApplicationIcon(const QIcon &icon) const
+{
+    NSImage *image = nil;
+    if (!icon.isNull()) {
+        NSSize size = [[[NSApplication sharedApplication] dockTile] size];
+        QPixmap pixmap = icon.pixmap(size.width, size.height);
+        image = static_cast<NSImage *>(qt_mac_create_nsimage(pixmap));
+    }
+    [[NSApplication sharedApplication] setApplicationIconImage:image];
+    [image release];
+}
+
 QT_END_NAMESPACE