John M Collins wrote:
> I gave that a try, gtk_tree_view_column_get_widget() returns NULL unless
> you've set a widget.
>
> I've now got it displaying label widgets but alas the connection of
> button-press-event doesn't seem to do anything. I still get the sorting
> action on the left button of the mouse but nothing happens when I
> right-click and it doesn't enter my event-handling routine.
>
> Ideas would be valued. Thanks.
I did something like this.
gtk_tree_view_column_set_widget(column, label);
gtk_widget_show(label_artist);
GtkWidget *col_button = gtk_widget_get_ancestor(label, GTK_TYPE_BUTTON);
g_signal_connect(G_OBJECT(GTK_WIDGET(col_button)), "button-press-event",
G_CALLBACK(header_right_click_cb), cwin);
In the handler, you can check for button 3 and popup a menu.
But this might break if the internal implementation of GtkTreeView header
changes.
It works for now.
Sujith
--
http://sujith-m.blogspot.com
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