don't place NULL pointers in the GDK window array in GTKGetWindow()

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

diff --git a/interface/wx/dnd.h b/interface/wx/dnd.h
index 6d71d58d84bb3cce25c2192dfa59453acb795086..6c2ed5394f890ac2620f513dc6f8d83cfd9ffb40 100644 (file)
--- a/interface/wx/dnd.h
+++ b/interface/wx/dnd.h
@@ -28,7 +28,7 @@ public:
         See wxDropTarget::OnDrop(). This function is implemented appropriately
         for text, and calls OnDropText().
     */
-    virtual bool OnDrop(long x, long y, const void data, size_t size);
+    virtual bool OnDrop(wxCoord x, wxCoord y);
 
     /**
         Override this function to receive dropped text.
@@ -99,7 +99,7 @@ public:
         associated with this drop target, calling its wxDataObject::SetData()
         method.
     */
-    virtual void GetData();
+    virtual bool GetData();
 
     /**
         Called after OnDrop() returns @true. By default this will usually
@@ -187,11 +187,63 @@ public:
     /**
         This constructor requires that you must call SetData() later.
 
-        Note that the exact type of @a iconCopy and subsequent parameters
-        differs between wxMSW and wxGTK: these are cursors under Windows but
+        Note that the type of @a iconCopy and subsequent parameters
+        differs between different ports: these are cursors under Windows but
+        icons for GTK. You should use the macro wxDROP_ICON() in portable
+        programs instead of directly using either of these types.
+
+        @onlyfor{wxmsw,wxosx}
+
+        @param win
+            The window which initiates the drag and drop operation.
+        @param iconCopy
+            The icon or cursor used for feedback for copy operation.
+        @param iconMove
+            The icon or cursor used for feedback for move operation.
+        @param iconNone
+            The icon or cursor used for feedback when operation can't be done.
+    */
+    wxDropSource(wxWindow* win = NULL,
+                 const wxIcon& iconCopy = wxNullIcon,
+                 const wxIcon& iconMove = wxNullIcon,
+                 const wxIcon& iconNone = wxNullIcon);
+
+    /**
+        The constructor for wxDataObject.
+
+        Note that the type of @a iconCopy and subsequent parameters
+        differs between different ports: these are cursors under Windows but
+        icons for GTK. You should use the macro wxDROP_ICON() in portable
+        programs instead of directly using either of these types.
+
+        @onlyfor{wxmsw,wxosx}
+
+        @param data
+            The data associated with the drop source.
+        @param win
+            The window which initiates the drag and drop operation.
+        @param iconCopy
+            The icon or cursor used for feedback for copy operation.
+        @param iconMove
+            The icon or cursor used for feedback for move operation.
+        @param iconNone
+            The icon or cursor used for feedback when operation can't be done.
+    */
+    wxDropSource(wxDataObject& data, wxWindow* win = NULL,
+                 const wxIcon& iconCopy = wxNullIcon,
+                 const wxIcon& iconMove = wxNullIcon,
+                 const wxIcon& iconNone = wxNullIcon);
+
+    /**
+        This constructor requires that you must call SetData() later.
+
+        Note that the type of @a iconCopy and subsequent parameters
+        differs between different ports: these are cursors under Windows but
         icons for GTK. You should use the macro wxDROP_ICON() in portable
         programs instead of directly using either of these types.
 
+        @onlyfor{wxgtk}
+
         @param win
             The window which initiates the drag and drop operation.
         @param iconCopy
@@ -202,18 +254,20 @@ public:
             The icon or cursor used for feedback when operation can't be done.
     */
     wxDropSource(wxWindow* win = NULL,
-                 const wxIconOrCursor& iconCopy = wxNullIconOrCursor,
-                 const wxIconOrCursor& iconMove = wxNullIconOrCursor,
-                 const wxIconOrCursor& iconNone = wxNullIconOrCursor);
+                 const wxCursor& iconCopy = wxNullCursor,
+                 const wxCursor& iconMove = wxNullCursor,
+                 const wxCursor& iconNone = wxNullCursor);
 
     /**
         The constructor for wxDataObject.
 
-        Note that the exact type of @a iconCopy and subsequent parameters
-        differs between wxMSW and wxGTK: these are cursors under Windows but
+        Note that the type of @a iconCopy and subsequent parameters
+        differs between different ports: these are cursors under Windows but
         icons for GTK. You should use the macro wxDROP_ICON() in portable
         programs instead of directly using either of these types.
 
+        @onlyfor{wxgtk}
+
         @param data
             The data associated with the drop source.
         @param win
@@ -226,9 +280,9 @@ public:
             The icon or cursor used for feedback when operation can't be done.
     */
     wxDropSource(wxDataObject& data, wxWindow* win = NULL,
-                 const wxIconOrCursor& iconCopy = wxNullIconOrCursor,
-                 const wxIconOrCursor& iconMove = wxNullIconOrCursor,
-                 const wxIconOrCursor& iconNone = wxNullIconOrCursor);
+                 const wxCursor& iconCopy = wxNullCursor,
+                 const wxCursor& iconMove = wxNullCursor,
+                 const wxCursor& iconNone = wxNullCursor);
 
     /**
         Default constructor.
@@ -313,7 +367,7 @@ public:
         See wxDropTarget::OnDrop(). This function is implemented appropriately
         for files, and calls OnDropFiles().
     */
-    virtual bool OnDrop(long x, long y, const void data, size_t size);
+    virtual bool OnDrop(wxCoord x, wxCoord y);
 
     /**
         Override this function to receive dropped files.
@@ -337,7 +391,7 @@ public:
 // Global functions/macros
 // ============================================================================
 
-/** @ingroup group_funcmacro_gdi */
+/** @addtogroup group_funcmacro_gdi */
 //@{
 
 /**