Cocoa: Implement Drag-and-Drop.

Implement drag and drop support for drags originating
from outside Qt. Port mime and pasteboard code from
Qt 4. Use QSimpleDrag from from platform support to
implement internal Qt drags.

Change-Id: I5b664a95ebb00f48de2bd21c24dfb579af16123e
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

1 files changed, 8 insertions, 1 deletions

diff --git a/src/plugins/platforms/cocoa/qcocoaintegration.mm b/src/plugins/platforms/cocoa/qcocoaintegration.mm
index 626a7fe0f9..7921cc6ae7 100644
--- a/src/plugins/platforms/cocoa/qcocoaintegration.mm
+++ b/src/plugins/platforms/cocoa/qcocoaintegration.mm
@@ -52,6 +52,7 @@
 #include "qmenu_mac.h"
 #include "qcocoafiledialoghelper.h"
 #include "qcocoatheme.h"
+#include "qmacmime.h"
 
 #include <QtGui/qplatformaccessibility_qpa.h>
 #include <QtCore/qcoreapplication.h>
@@ -91,7 +92,7 @@ QCocoaIntegration::QCocoaIntegration()
     , mEventDispatcher(new QCocoaEventDispatcher())
     , mAccessibility(new QPlatformAccessibility)
     , mPlatformTheme(new QCocoaTheme)
-
+    , mCocoaDrag(new QCocoaDrag)
 {
     QCocoaAutoReleasePool pool;
 
@@ -138,6 +139,7 @@ QCocoaIntegration::QCocoaIntegration()
         screenAdded(screen);
     }
 
+    QMacPasteboardMime::initialize();
 }
 
 QCocoaIntegration::~QCocoaIntegration()
@@ -198,6 +200,11 @@ QPlatformAccessibility *QCocoaIntegration::accessibility() const
     return mAccessibility.data();
 }
 
+QPlatformDrag *QCocoaIntegration::drag() const
+{
+    return mCocoaDrag.data();
+}
+
 QPlatformTheme *QCocoaIntegration::platformTheme() const
 {
     return mPlatformTheme.data();