Hmm I haven't written Gtk+ code for a while and I seem to be forgetting things. I had the impression that "changed" was a signal with a bool return value, but it turns out that's not the case.
OK anyway, here's what you've got to do: Connect to the _TreeView's_ "button-press-event" ( http://library.gnome.org/devel/pygtk/stable/class-gtkwidget.html#signal-gtkwidget--button-press-event) and check for the button being the right mouse button in the event passed into (see here http://library.gnome.org/devel/pygtk/stable/class-gdkevent.html under "gtk.gdk.BUTTON_PRESS", I can not link directly). The numerical value for the right mouse button is 3. And this time: * Make sure this time you do NOT connect_after, but just connect and: * Return "True" from your handler, so that the TreeView itself doesn't process the button press and changes the selection HTH :) Milosz On Mon, Mar 8, 2010 at 2:57 AM, smartkenny <smartke...@gmail.com> wrote: > Hello, Milosz > > Thank you for answer my question. But it doesn't work. Here's my program: > > > #!/usr/bin/env python > > import pygtk > pygtk.require('2.0') > import gtk > > > def wrap(widget): > sw = gtk.ScrolledWindow() > sw.add(widget) > sw.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC) > sw.set_shadow_type(gtk.SHADOW_ETCHED_IN) > sw.set_border_width(1) > return sw > > > > def on_selection_changed(selection): > selection.get_tree_view().grab_focus() > > > if __name__ == "__main__": > paned = gtk.HPaned() > treestore = gtk.TreeStore(str) > new_iter = treestore.append(None) > treestore.set(new_iter, 0, '00000') > new_iter = treestore.append(None) > treestore.set(new_iter, 0, '11111') > new_iter = treestore.append(None) > treestore.set(new_iter, 0, '22222') > new_iter = treestore.append(None) > treestore.set(new_iter, 0, '33333') > new_iter = treestore.append(None) > treestore.set(new_iter, 0, '44444') > treeview = gtk.TreeView(treestore) > treeview.set_enable_search(False) > treeview.get_selection().connect_after('changed', on_selection_changed) > column = gtk.TreeViewColumn(); > renderer = gtk.CellRendererText() > column.pack_start(renderer, False) > column.add_attribute(renderer, 'text', 0) > treeview.append_column(column) > paned.add1(wrap(treeview)) > textview = gtk.TextView() > paned.add2(wrap(textview)) > paned.set_position(250) > window = gtk.Window(gtk.WINDOW_TOPLEVEL) > window.set_default_size(800, 600) > window.add(paned) > window.show_all() > gtk.main() > > > Thank you! > > Kenny > > > > Milosz Derezynski wrote: > >> You need to get the TreeSelection from the TreeView and connect to that's >> "changed" signal, and make sure you connect_after. >> >> Sent from my iPod >> >> On 07.03.2010, at 19:25, smartkenny <smartke...@gmail.com> wrote: >> >> Hi, all >>> >>> Searched for a long time but didn't find any hints on this. Here's my >>> layout: >>> >>> ------------------------- >>> | | | >>> | tree view | text view | >>> | | | >>> ------------------------- >>> >>> When clicked on a tree view row, I am going to change text in text view >>> accordingly AND let text view grab focus, so that whenever I press keys it >>> put characters into the text view. >>> >>> I tried to connect "changed" on tree view and grab focus on text view, >>> but it didn't work, the focus is still on tree view. So when I press keys it >>> doesn't put into the text view. >>> >>> Can any body please give me a clue how to do this? Thank you very much. >>> >>> Kenny >>> >>> _______________________________________________ >>> gtk-list mailing list >>> gtk-list@gnome.org >>> http://mail.gnome.org/mailman/listinfo/gtk-list >>> >> >> > -- Please note that according to the German law on data retention, information on every electronic information exchange with me is retained for a period of six months. [Bitte beachten Sie, dass dem Gesetz zur Vorratsdatenspeicherung zufolge jeder elektronische Kontakt mit mir sechs Monate lang gespeichert wird.]
_______________________________________________ gtk-list mailing list gtk-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-list
