Re: Drag n Drop

[Pavel Cisler <pavel eazel com>]

"VijayaKumar S. Kale" wrote:
> 
> thanx for reply.
> But it seems that there is confusion, actually I want to set my
> cursor(mouse pointer) while dragging, and not drag_icon.
> 

To do that you would call:

	gdk_drag_status (context, drag_action, time);

Inside your drag_motion_callback with a desired drag_action.

Pavel

> Paul Barton-Davis wrote:
> 
> > a few days ago, this was posted to the gtk-list by
> > "Florent. Devin" <Florent Devin lifl fr>
> >
> > ----------------------------------------
> > -----------------------------
> > I found a solution, but I am not sure it is a good way to do that.
> > I use ctree but clist is the same.
> > I connect the event signal to the ctree
> >   gtk_signal_connect (GTK_OBJECT (ctree), "event", GTK_SIGNAL_FUNC
> > (ctree_event), NULL);
> > then in my callback I send the signal drag with this
> >   static gint where_press;
> >   if (GASPARD_VERY_CHAT) g_print ("Enter in ctree_event\n");
> >   switch (ev->type) {
> >     case GDK_BUTTON_PRESS : {
> >       switch (ev->button.button) {
> >         case 1 : {
> >           drag_icon = gdk_pixmap_colormap_create_from_xpm_d (NULL,
> >                         gtk_widget_get_colormap (mainApp_Window),
> >                         &drag_mask, NULL, GASPARD_DRAG_ICON);
> >           gtk_drag_source_set (ctree, GDK_BUTTON1_MASK, target_slot,
> > 1,
> >                                GDK_ACTION_COPY|GDK_ACTION_MOVE);
> >           gtk_drag_source_set_icon (ctree,
> >                                     gtk_widget_get_colormap
> > (mainApp_Window),
> >                                     drag_icon, drag_mask);
> >           gdk_pixmap_unref (drag_icon);
> >           gdk_pixmap_unref (drag_mask);
> >           gtk_signal_connect (GTK_OBJECT (ctree), "drag_data_get",
> >                               GTK_SIGNAL_FUNC
> > (source_drag_data_get));
> >           gtk_signal_connect (GTK_OBJECT (ctree),
> > "drag_data_delete",
> >                               GTK_SIGNAL_FUNC
> > (source_drag_data_delete),
> > key);
> >           }
> >         }
> >       }
> >     }
> >
> > And that is all I have to do. The advantage of this method is that
> > you
> > can have a
> > different icon, for every different line in the clist
> > Hope this help
> > --------------
> > -------------------------------------------------------
> >
> > BTW, please turn off the generation of HTML and the vcard nonsense
> > in
> > your browser/email client. You doubled (or more) the size of your
> > email message with this nonsense.
> >
> > -p
> 
> --
> 
> ---------------------------------------------------------------------
>         VIJAYKUMAR S. KALE
> ESG, TTIL, Telco Campus,PUNE - 411 018
> email:  vskale telco co in
> phone:  (off.)  +91-212-7402049 (Direct)
>                 +91-212-7402947 (Direct)
>         (resi.) +91-212-4358085
> ----------------------------------------------------------------------
> ~
> 
>