On Mon, 08 Sep 2008 11:03:39 -0600 Jeffrey Barish <[EMAIL PROTECTED]> wrote:
> > So the string _is_ interpreted somewhere (outside of my program, that > > is). To be specific, the drag seems to work, but drop doesn't - no > > event is generated in the second case. BTW, it's not just "STRING". I > > tried with several other things, like "xml_node_pointer" (which > > described what I was doing), but that didn't work either. > > I was going to tell you that you are crazy, but when I tried putting > GTK_TREE_MODEL_ROW in my program in place of the arbitrary string that I > was using, I found that the behavior of my program changed to something > bizarre (I get too many signals). So I am forced to agree that > GTK_TREE_MODEL_ROW is interpreted somewhere. It's news to me. I have > always used an arbitrary string that matches in the source and > destination specifications. Thanks for that test - it does eliminate fears of other problems in my program... In my case it was simple - with anything but GTK_TREE_MODEL_ROW the drop callbacks are _not_ called at all. The question is (for me, at least): where is the list of predefined values? > > The problem I'm now stuck with is what to do with the path I receive > > in data_received (the destination path). I made a simple > > (destination) tree, and get 'drop possibles' like this: > > > > -------------------------> Ok > > "Main item"--------------> Ok > > -------------------------> No > > -----------------------> Ok > > "Subitem 1"------------> No > > -----------------------> Ok > > "Subitem 2"------------> No > > > > BUT, if I convert those paths into iters, and set some data, I'm > > destroying the next existing item. Do I have to insert an item before > > the path/iter? I'll try that next. It wouldn't explain why I get a > > 'possible' on "Main item" though. > > The PyGTK FAQ has some hints: > > http://faq.pygtk.org/index.py?req=show&file=faq13.030.htp Ok - that example doesn't use DnD, it directly pushes a row up or down, but maybe it clears up some things about the insertion. Also, as far as I can understand it, it works only for GtkListStores, not for TreeStores. Maybe I have to go back to the lower level interface (the one with the x and y coordinates). Thanks again, John _______________________________________________ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
