Simplified event based Drag API for wxDataViewCtrl

[wxWidgets.git] / include / wx / dnd.h

diff --git a/include/wx/dnd.h b/include/wx/dnd.h
index ccc82d422a9136e7fed3470e4cf291c1f336dfa5..bacf91998ed32c321a86f5c90be9e5b5b651a467 100644 (file)
--- a/include/wx/dnd.h
+++ b/include/wx/dnd.h
@@ -45,17 +45,16 @@ enum wxDragResult
     wxDragCancel    // the operation was cancelled by user (not an error)
 };
 
-inline WXDLLEXPORT bool wxIsDragResultOk(wxDragResult res)
-{
-    return res == wxDragCopy || res == wxDragMove || res == wxDragLink;
-}
+// return true if res indicates that something was done during a dnd operation,
+// i.e. is neither error nor none nor cancel
+WXDLLIMPEXP_CORE bool wxIsDragResultOk(wxDragResult res);
 
 // ----------------------------------------------------------------------------
 // wxDropSource is the object you need to create (and call DoDragDrop on it)
 // to initiate a drag-and-drop operation
 // ----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxDropSourceBase
+class WXDLLIMPEXP_CORE wxDropSourceBase
 {
 public:
     wxDropSourceBase(const wxCursor &cursorCopy = wxNullCursor,
@@ -64,7 +63,7 @@ public:
         : m_cursorCopy(cursorCopy),
           m_cursorMove(cursorMove),
           m_cursorStop(cursorStop)
-        { m_data = (wxDataObject *)NULL; }
+        { m_data = NULL; }
     virtual ~wxDropSourceBase() { }
 
     // set the data which is transfered by drag and drop
@@ -130,13 +129,13 @@ protected:
 // OnData() is called)
 // ----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxDropTargetBase
+class WXDLLIMPEXP_CORE wxDropTargetBase
 {
 public:
     // ctor takes a pointer to heap-allocated wxDataObject which will be owned
     // by wxDropTarget and deleted by it automatically. If you don't give it
     // here, you can use SetDataObject() later.
-    wxDropTargetBase(wxDataObject *dataObject = (wxDataObject*)NULL)
+    wxDropTargetBase(wxDataObject *dataObject = NULL)
         { m_dataObject = dataObject; m_defaultAction = wxDragNone; }
     // dtor deletes our data object
     virtual ~wxDropTargetBase()
@@ -223,7 +222,7 @@ protected:
 #elif defined(__WXGTK__)
     #include "wx/gtk1/dnd.h"
 #elif defined(__WXMAC__)
-    #include "wx/mac/dnd.h"
+    #include "wx/osx/dnd.h"
 #elif defined(__WXPM__)
     #include "wx/os2/dnd.h"
 #endif
@@ -234,7 +233,7 @@ protected:
 
 // A simple wxDropTarget derived class for text data: you only need to
 // override OnDropText() to get something working
-class WXDLLEXPORT wxTextDropTarget : public wxDropTarget
+class WXDLLIMPEXP_CORE wxTextDropTarget : public wxDropTarget
 {
 public:
     wxTextDropTarget();
@@ -248,7 +247,7 @@ private:
 };
 
 // A drop target which accepts files (dragged from File Manager or Explorer)
-class WXDLLEXPORT wxFileDropTarget : public wxDropTarget
+class WXDLLIMPEXP_CORE wxFileDropTarget : public wxDropTarget
 {
 public:
     wxFileDropTarget();