Fix build with -no-feature-draganddrop

Change-Id: If537cb6b7d41b2d6511c369451dde2e9289f724d
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

src/widgets/graphicsview/qgraphicsview.cpp

@@ -2996,12 +2996,12 @@ void QGraphicsView::contextMenuEvent(QContextMenuEvent *event)
 }
 #endif // QT_NO_CONTEXTMENU
 
+#if QT_CONFIG(draganddrop)
 /*!
     \reimp
 */
 void QGraphicsView::dropEvent(QDropEvent *event)
 {
-#ifndef QT_NO_DRAGANDDROP
     Q_D(QGraphicsView);
     if (!d->scene || !d->sceneInteractionAllowed)
         return;
@@ -3020,10 +3020,6 @@ void QGraphicsView::dropEvent(QDropEvent *event)
 
     delete d->lastDragDropEvent;
     d->lastDragDropEvent = 0;
-
-#else
-    Q_UNUSED(event)
-#endif
 }
 
 /*!
@@ -3031,7 +3027,6 @@ void QGraphicsView::dropEvent(QDropEvent *event)
 */
 void QGraphicsView::dragEnterEvent(QDragEnterEvent *event)
 {
-#ifndef QT_NO_DRAGANDDROP
     Q_D(QGraphicsView);
     if (!d->scene || !d->sceneInteractionAllowed)
         return;
@@ -3054,9 +3049,6 @@ void QGraphicsView::dragEnterEvent(QDragEnterEvent *event)
         event->setAccepted(true);
         event->setDropAction(sceneEvent.dropAction());
     }
-#else
-    Q_UNUSED(event)
-#endif
 }
 
 /*!
@@ -3064,7 +3056,6 @@ void QGraphicsView::dragEnterEvent(QDragEnterEvent *event)
 */
 void QGraphicsView::dragLeaveEvent(QDragLeaveEvent *event)
 {
-#ifndef QT_NO_DRAGANDDROP
     Q_D(QGraphicsView);
     if (!d->scene || !d->sceneInteractionAllowed)
         return;
@@ -3094,9 +3085,6 @@ void QGraphicsView::dragLeaveEvent(QDragLeaveEvent *event)
     // Accept the originating event if the scene accepted the scene event.
     if (sceneEvent.isAccepted())
         event->setAccepted(true);
-#else
-    Q_UNUSED(event)
-#endif
 }
 
 /*!
@@ -3104,7 +3092,6 @@ void QGraphicsView::dragLeaveEvent(QDragLeaveEvent *event)
 */
 void QGraphicsView::dragMoveEvent(QDragMoveEvent *event)
 {
-#ifndef QT_NO_DRAGANDDROP
     Q_D(QGraphicsView);
     if (!d->scene || !d->sceneInteractionAllowed)
         return;
@@ -3123,10 +3110,8 @@ void QGraphicsView::dragMoveEvent(QDragMoveEvent *event)
     event->setAccepted(sceneEvent.isAccepted());
     if (sceneEvent.isAccepted())
         event->setDropAction(sceneEvent.dropAction());
-#else
-    Q_UNUSED(event)
-#endif
 }
+#endif // QT_CONFIG(draganddrop)
 
 /*!
     \reimp

src/widgets/graphicsview/qgraphicsview.h

@@ -244,10 +244,12 @@ protected:
 #ifndef QT_NO_CONTEXTMENU
     void contextMenuEvent(QContextMenuEvent *event) Q_DECL_OVERRIDE;
 #endif
+#if QT_CONFIG(draganddrop)
     void dragEnterEvent(QDragEnterEvent *event) Q_DECL_OVERRIDE;
     void dragLeaveEvent(QDragLeaveEvent *event) Q_DECL_OVERRIDE;
     void dragMoveEvent(QDragMoveEvent *event) Q_DECL_OVERRIDE;
     void dropEvent(QDropEvent *event) Q_DECL_OVERRIDE;
+#endif
     void focusInEvent(QFocusEvent *event) Q_DECL_OVERRIDE;
     bool focusNextPrevChild(bool next) Q_DECL_OVERRIDE;
     void focusOutEvent(QFocusEvent *event) Q_DECL_OVERRIDE;

src/widgets/itemviews/qlistview.cpp

@@ -2020,7 +2020,9 @@ int QCommonListViewBase::horizontalScrollToValue(const int /*index*/, QListView:
 QListModeViewBase::QListModeViewBase(QListView *q, QListViewPrivate *d)
     : QCommonListViewBase(q, d)
 {
+#if QT_CONFIG(draganddrop)
     dd->defaultDropAction = Qt::CopyAction;
+#endif
 }
 
 #ifndef QT_NO_DRAGANDDROP

src/widgets/itemviews/qlistwidget.h

@@ -252,8 +252,9 @@ public:
 
     bool isItemHidden(const QListWidgetItem *item) const;
     void setItemHidden(const QListWidgetItem *item, bool hide);
+#if QT_CONFIG(draganddrop)
     void dropEvent(QDropEvent *event) Q_DECL_OVERRIDE;
-
+#endif
 public Q_SLOTS:
     void scrollToItem(const QListWidgetItem *item, QAbstractItemView::ScrollHint hint = EnsureVisible);
     void clear();

src/widgets/itemviews/qtablewidget.h

@@ -331,8 +331,9 @@ protected:
 
     QModelIndex indexFromItem(QTableWidgetItem *item) const;
     QTableWidgetItem *itemFromIndex(const QModelIndex &index) const;
+#if QT_CONFIG(draganddrop)
     void dropEvent(QDropEvent *event) Q_DECL_OVERRIDE;
-
+#endif
 private:
     void setModel(QAbstractItemModel *model) Q_DECL_OVERRIDE;
 

src/widgets/itemviews/qtreewidget.h

@@ -360,8 +360,9 @@ protected:
     QModelIndex indexFromItem(const QTreeWidgetItem *item, int column = 0) const;
     QModelIndex indexFromItem(QTreeWidgetItem *item, int column = 0) const; // ### Qt 6: remove
     QTreeWidgetItem *itemFromIndex(const QModelIndex &index) const;
+#if QT_CONFIG(draganddrop)
     void dropEvent(QDropEvent *event) Q_DECL_OVERRIDE;
-
+#endif
 private:
     void setModel(QAbstractItemModel *model) Q_DECL_OVERRIDE;