Problems with drag and drop on Windows

["Genini Paolo" <p genini pride it>]

Hi all,

I'm using Gtk-2.22.0 and I have a problem using drag and drop on a GtkTreeView on Windows. 

I'd like to have a drag and drop functionality to move an item in the GtkTreeView from a top level position 
to a folder contained in the same treeView.

My code is the following, and this code was functioning until I converted my project using GtkBuilder and Gtk 
2.22.0

 

=========================================================================================================

gtk_tree_view_enable_model_drag_source(treeView, GDK_BUTTON1_MASK, targetentries, n_targets, (GdkDragAction) 
GDK_ACTION_MOVE);
gtk_tree_view_enable_model_drag_dest(treeView, targetentries, n_targets, (GdkDragAction) GDK_ACTION_MOVE);

 

g_signal_connect((GtkWidget*) treeView, "drag-data-received", G_CALLBACK (drag_data_received), this);

=========================================================================================================

 

 

The only aim of this 3 line code is to call the drag_data_received callback, that will do all the changes in 
the tree.

The callback on Windows systems is not more called, instead it continues to be called on Linux.

 

It seems to me that is the API gtk_tree_view_enable_model_drag_dest that doesn't work right, but I'm not sure 
about this.

Can anyone help me ?

Thanks a lot.

 

Paolo

 

 

 


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