def update_header(self, row, before, *args):
if before:
separator = Separator()
context = separator.get_style_context()
set_style(context, '/ml/prevete/Daty/gtk/value.css', 'separator',
True)
row.set_header(separator)
def set_selection_mode(self, value):
"""Toggle selection mode
Args:
value (bool): if True, activates selection mode.
"""
# Titlebar
self.titlebar.set_selection_mode(value)
# New entity button
self.entity_open.set_visible(not value)
# Entities search button
self.entities_search.set_visible(value)
# App menu
self.app_menu.set_visible(not value)
# Select button
self.entities_select.set_visible(not value)
# Cancel selection button
self.cancel_entities_selection.set_visible(value)
# Sidebar
self.sidebar_list.set_selection_mode(value)
if value:
self.column_separator = Separator()
self.common = Label(label="common")
self.content_box.add(self.column_separator)
self.content_box.add(self.common)
self.content_box.show_all()
else:
self.content_box.remove(self.column_separator)
self.content_box.remove(self.common)
def update_header(self, row, before, *args):
"""See GTK+ Documentation"""
if before:
row.set_header(Separator())