Fixes Bug 293200 - Drag&drop files in dolphin doesnt preserve origin

Patch 106381 Comment #3:
When "Open folders during drag operations" is enabled, two things happen, both in the DolphinView and in the Folders Panel:

1) When hovering a folder that can be expanded (this is the case for folders with sub-folders in the Folders Panel and in the DolphinView if in Details View mode), toggle its "expanded" state.
2) When hovering a folder that can not be expanded (i.e., a folder without sub-folders or any folder in Icons or Compact View), open this folder in the DolphinView via the KItemListController's itemActivated(int) signal.

The bug described in bug 293200 comment 3 is that 1) is always wanted, but 2) is not wanted for the Folders Panel.

BUG: 293200
FIXED-IN: 4.9.2

1 files changed, 10 insertions, 0 deletions

diff --git a/src/kitemviews/kitemlistcontroller.h b/src/kitemviews/kitemlistcontroller.h
index a88152622..1ffd78564 100644
--- a/src/kitemviews/kitemlistcontroller.h
+++ b/src/kitemviews/kitemlistcontroller.h
@@ -64,6 +64,7 @@ class LIBDOLPHINPRIVATE_EXPORT KItemListController : public QObject
     Q_PROPERTY(KItemModelBase* model READ model WRITE setModel)
     Q_PROPERTY(KItemListView *view READ view WRITE setView)
     Q_PROPERTY(SelectionBehavior selectionBehavior READ selectionBehavior WRITE setSelectionBehavior)
+    Q_PROPERTY(AutoActivationBehavior autoActivationBehavior READ autoActivationBehavior WRITE setAutoActivationBehavior)
 
 public:
     enum SelectionBehavior {
@@ -72,6 +73,11 @@ public:
         MultiSelection
     };
 
+    enum AutoActivationBehavior {
+        ActivationAndExpansion,
+        ExpansionOnly
+    };
+
     /**
      * @param model  Model of the controller. The ownership is passed to the controller.
      * @param view   View of the controller. The ownership is passed to the controller.
@@ -91,6 +97,9 @@ public:
     void setSelectionBehavior(SelectionBehavior behavior);
     SelectionBehavior selectionBehavior() const;
 
+    void setAutoActivationBehavior(AutoActivationBehavior behavior);
+    AutoActivationBehavior autoActivationBehavior() const;
+
     /**
      * Sets the delay in milliseconds when dragging an object above an item
      * until the item gets activated automatically. A value of -1 indicates
@@ -287,6 +296,7 @@ private:
     bool m_selectionTogglePressed;
     bool m_clearSelectionIfItemsAreNotDragged;
     SelectionBehavior m_selectionBehavior;
+    AutoActivationBehavior m_autoActivationBehavior;
     KItemModelBase* m_model;
     KItemListView* m_view;
     KItemListSelectionManager* m_selectionManager;