def set_cursor(self, new=False, reset_view=True):
focus_widget = None
if reset_view or not self.widget.has_focus():
if reset_view:
for notebook in self.notebooks:
notebook.set_current_page(0)
if self.attributes.get('cursor') in self.widgets:
focus_widget = find_focusable_child(self.widgets[
self.attributes['cursor']][0].widget)
else:
child = find_focusable_child(self._viewport)
if child:
child.grab_focus()
record = self.screen.current_record
if record:
invalid_widgets = []
for name in record.invalid_fields:
widgets = self.widgets.get(name, [])
for widget in widgets:
invalid_widget = find_focusable_child(widget.widget)
if invalid_widget:
invalid_widgets.append(invalid_widget)
if invalid_widgets:
focus_widget = find_first_focus_widget(
self._viewport, invalid_widgets)
if focus_widget:
for notebook in self.notebooks:
for i in range(notebook.get_n_pages()):
child = notebook.get_nth_page(i)
if focus_widget.is_ancestor(child):
notebook.set_current_page(i)
focus_widget.grab_focus()
def set_cursor(self, new=False, reset_view=True):
focus_widget = None
if reset_view or not self.widget.has_focus():
if reset_view:
for notebook in self.notebooks:
notebook.set_current_page(0)
if self.attributes.get('cursor') in self.widgets:
focus_widget = find_focusable_child(
self.widgets[self.attributes['cursor']][0].widget)
else:
child = find_focusable_child(self.viewport)
if child:
child.grab_focus()
record = self.record
if record:
invalid_widgets = []
for name in record.invalid_fields:
widgets = self.widgets.get(name, [])
for widget in widgets:
invalid_widget = find_focusable_child(widget.widget)
if invalid_widget:
invalid_widgets.append(invalid_widget)
if invalid_widgets:
focus_widget = find_first_focus_widget(self.viewport,
invalid_widgets)
if focus_widget:
for notebook in self.notebooks:
for i in range(notebook.get_n_pages()):
child = notebook.get_nth_page(i)
if focus_widget.is_ancestor(child):
notebook.set_current_page(i)
for group in self.expandables:
if focus_widget.is_ancestor(group):
group.set_expanded(True)
focus_widget.grab_focus()