diff options
Diffstat (limited to 'editlessonlistscreen.py')
| -rw-r--r-- | editlessonlistscreen.py | 57 |
1 files changed, 30 insertions, 27 deletions
diff --git a/editlessonlistscreen.py b/editlessonlistscreen.py index 6ac2c34..984f3b7 100644 --- a/editlessonlistscreen.py +++ b/editlessonlistscreen.py @@ -61,9 +61,6 @@ class EditLessonListScreen(Gtk.VBox): self.treeview.set_rules_hint(True) self.treeview.set_enable_search(False) - self.treeview.connect('cursor-changed', self.lesson_selected_cb) - self.treeview.connect('row-activated', self.lesson_activated_cb) - # Note that the only thing we store in our liststore is the lesson id. # All the actual data is in the lessons list. self.liststore = Gtk.ListStore(GObject.TYPE_INT) @@ -136,6 +133,11 @@ class EditLessonListScreen(Gtk.VBox): self.pack_start(scroll, True, True, 10) self.pack_start(btnbox, False, False, 10) + # README: I had to move these two lines here because the + # signal was emitted before all the widget are created + self.treeview.connect('cursor-changed', self.lesson_selected_cb) + self.treeview.connect('row-activated', self.lesson_activated_cb) + self.build() self.show_all() @@ -146,18 +148,18 @@ class EditLessonListScreen(Gtk.VBox): for t in range(0, len(self.lessons)): self.liststore.append((0,)) - def name_render_cb(self, column, cell_renderer, model, iter): - id = model.get_path(iter)[0] + def name_render_cb(self, column, cell_renderer, model, iter, data): + id = model.get_path(iter).get_indices()[0] t = self.lessons[id] cell_renderer.set_property('text', t['name']) - def description_render_cb(self, column, cell_renderer, model, iter): - id = model.get_path(iter)[0] + def description_render_cb(self, column, cell_renderer, model, iter, data): + id = model.get_path(iter).get_indices()[0] t = self.lessons[id] cell_renderer.set_property('text', t['description']) - def type_render_cb(self, column, cell_renderer, model, iter): - id = model.get_path(iter)[0] + def type_render_cb(self, column, cell_renderer, model, iter, data): + id = model.get_path(iter).get_indices()[0] t = self.lessons[id] if t['type'] == 'normal': cell_renderer.set_property('text', _('Text')) @@ -195,31 +197,32 @@ class EditLessonListScreen(Gtk.VBox): def del_lesson_clicked_cb(self, btn): if len(self.lessons) > 1: - path = self.treeview.get_cursor()[0] + path, focus_column = self.treeview.get_cursor() + if path: msg = sugar3.graphics.alert.ConfirmationAlert() msg.props.title = _('Delete Lesson?') msg.props.msg = _('Deleting the lesson will erase the lesson content.') - def alert_response_cb(alert, response_id, self, id): + def alert_response_cb(alert, response_id, self, path): self.activity.remove_alert(alert) if response_id is Gtk.ResponseType.OK: + id = path.get_indices()[0] self.lessons.pop(id) - del self.liststore[id] + del self.liststore[path] self.treeview.get_selection().select_path(id) self.treeview.grab_focus() self.update_sensitivity() - - id = path[0] - msg.connect('response', alert_response_cb, self, id) + + msg.connect('response', alert_response_cb, self, path) self.activity.add_alert(msg) msg.show_all() def move_lesson_up_clicked_cb(self, btn): - path = self.treeview.get_cursor()[0] + path, focus_column = self.treeview.get_cursor() if path: - id = path[0] + id = path.get_indices()[0] if id > 0: lesson = self.lessons.pop(id) self.lessons.insert(id - 1, lesson) @@ -229,9 +232,9 @@ class EditLessonListScreen(Gtk.VBox): self.update_sensitivity() def move_lesson_down_clicked_cb(self, btn): - path = self.treeview.get_cursor()[0] + path, focus_column = self.treeview.get_cursor() if path: - id = path[0] + id = path.get_indices()[0] if id < len(self.lessons) - 1: lesson = self.lessons.pop(id) self.lessons.insert(id + 1, lesson) @@ -244,7 +247,8 @@ class EditLessonListScreen(Gtk.VBox): self.update_sensitivity() def lesson_activated_cb(self, treeview, path, column): - id = path[0] + path, focus_column = self.treeview.get_cursor() + id = path.get_indices()[0] lesson = self.lessons[id] self.activity.push_screen(editlessonscreen.EditLessonScreen(self.activity, lesson)) @@ -252,21 +256,20 @@ class EditLessonListScreen(Gtk.VBox): self.update_sensitivity() def update_sensitivity(self): - path = self.treeview.get_cursor()[0] - + path, focus_column = self.treeview.get_cursor() if path: self.delbtn.set_sensitive(True) - - if path[0] > 0: + + id = path.get_indices()[0] + if id > 0: self.moveupbtn.set_sensitive(True) else: self.moveupbtn.set_sensitive(False) - - if path[0] < len(self.lessons) - 1: + + if id < len(self.lessons) - 1: self.movedownbtn.set_sensitive(True) else: self.movedownbtn.set_sensitive(False) - else: self.delbtn.set_sensitive(False) self.moveupbtn.set_sensitive(False) |