1 files changed, 63 insertions, 26 deletions

diff --git a/src/gui/kernel/qdrag.cpp b/src/gui/kernel/qdrag.cpp
index 694b12a180..ead0805bd1 100644
--- a/src/gui/kernel/qdrag.cpp
+++ b/src/gui/kernel/qdrag.cpp
@@ -40,6 +40,7 @@
 ****************************************************************************/
 
 #include <qdrag.h>
+#include "private/qguiapplication_p.h"
 #include <qpixmap.h>
 #include <qpoint.h>
 #include "qdnd_p.h"
@@ -114,9 +115,9 @@ QDrag::QDrag(QObject *dragSource)
     d->target = 0;
     d->data = 0;
     d->hotspot = QPoint(-10, -10);
-    d->possible_actions = Qt::CopyAction;
     d->executed_action = Qt::IgnoreAction;
-    d->defaultDropAction = Qt::IgnoreAction;
+    d->supported_actions = Qt::IgnoreAction;
+    d->default_action = Qt::IgnoreAction;
 }
 
 /*!
@@ -126,9 +127,6 @@ QDrag::~QDrag()
 {
     Q_D(QDrag);
     delete d->data;
-    QDragManager *manager = QDragManager::self();
-    if (manager && manager->object == this)
-        manager->cancel(false);
 }
 
 /*!
@@ -264,24 +262,22 @@ Qt::DropAction QDrag::exec(Qt::DropActions supportedActions, Qt::DropAction defa
         qWarning("QDrag: No mimedata set before starting the drag");
         return d->executed_action;
     }
-    QDragManager *manager = QDragManager::self();
-    d->defaultDropAction = Qt::IgnoreAction;
-    d->possible_actions = supportedActions;
-
-    if (manager) {
-        if (defaultDropAction == Qt::IgnoreAction) {
-            if (supportedActions & Qt::MoveAction) {
-                d->defaultDropAction = Qt::MoveAction;
-            } else if (supportedActions & Qt::CopyAction) {
-                d->defaultDropAction = Qt::CopyAction;
-            } else if (supportedActions & Qt::LinkAction) {
-                d->defaultDropAction = Qt::LinkAction;
-            }
-        } else {
-            d->defaultDropAction = defaultDropAction;
+    Qt::DropAction transformedDefaultDropAction = Qt::IgnoreAction;
+
+    if (defaultDropAction == Qt::IgnoreAction) {
+        if (supportedActions & Qt::MoveAction) {
+            transformedDefaultDropAction = Qt::MoveAction;
+        } else if (supportedActions & Qt::CopyAction) {
+            transformedDefaultDropAction = Qt::CopyAction;
+        } else if (supportedActions & Qt::LinkAction) {
+            transformedDefaultDropAction = Qt::LinkAction;
         }
-        d->executed_action = manager->drag(this);
+    } else {
+        transformedDefaultDropAction = defaultDropAction;
     }
+    d->supported_actions = supportedActions;
+    d->default_action = transformedDefaultDropAction;
+    d->executed_action = QDragManager::self()->drag(this);
 
     return d->executed_action;
 }
@@ -308,11 +304,9 @@ Qt::DropAction QDrag::start(Qt::DropActions request)
         qWarning("QDrag: No mimedata set before starting the drag");
         return d->executed_action;
     }
-    QDragManager *manager = QDragManager::self();
-    d->defaultDropAction = Qt::IgnoreAction;
-    d->possible_actions = request | Qt::CopyAction;
-    if (manager)
-        d->executed_action = manager->drag(this);
+    d->supported_actions = request | Qt::CopyAction;
+    d->default_action = Qt::IgnoreAction;
+    d->executed_action = QDragManager::self()->drag(this);
     return d->executed_action;
 }
 
@@ -336,6 +330,49 @@ void QDrag::setDragCursor(const QPixmap &cursor, Qt::DropAction action)
 }
 
 /*!
+    Returns the drag cursor for the \a action.
+
+    \since 5.0
+*/
+
+QPixmap QDrag::dragCursor(Qt::DropAction action) const
+{
+    typedef QMap<Qt::DropAction, QPixmap>::const_iterator Iterator;
+
+    Q_D(const QDrag);
+    const Iterator it = d->customCursors.constFind(action);
+    if (it != d->customCursors.constEnd())
+        return it.value();
+
+    Qt::CursorShape shape = Qt::ForbiddenCursor;
+    switch (action) {
+    case Qt::MoveAction:
+        shape = Qt::DragMoveCursor;
+        break;
+    case Qt::CopyAction:
+        shape = Qt::DragCopyCursor;
+        break;
+    case Qt::LinkAction:
+        shape = Qt::DragLinkCursor;
+        break;
+    default:
+        shape = Qt::ForbiddenCursor;
+    }
+    return QGuiApplicationPrivate::instance()->getPixmapCursor(shape);
+}
+
+Qt::DropActions QDrag::supportedActions() const
+{
+    Q_D(const QDrag);
+    return d->supported_actions;
+}
+
+Qt::DropAction QDrag::defaultAction() const
+{
+    Q_D(const QDrag);
+    return d->default_action;
+}
+/*!
     \fn void QDrag::actionChanged(Qt::DropAction action)
 
     This signal is emitted when the \a action associated with the