def on_show_menu(self):
"""Called during the button-press-event to show the actual menu."""
# HACK: bind to self, since the ref would get lost.
self._menu = PopupMenu()
self._menu.simple_add('Toggle all', self.on_toggle_all)
self._menu.simple_add('Toggle selected', self.on_toggle_selected)
self._menu.simple_add_separator()
self._menu.simple_add('Expand all', self.on_expand_all)
self._menu.simple_add('Collapse all', self.on_collapse_all)
self._menu.simple_add_separator()
self._menu.simple_add('Open item', self.on_open_folder)
self._menu.simple_add('Copy path to clipboard',
self.on_copy_to_clipboard)
return self._menu
def on_button_press_event(_, event):
"""Callback handler only used for mouse clicks."""
if event.button != 3:
return
menu = PopupMenu()
menu.simple_add_checkbox('Pin file', None)
menu.simple_add('Show History', None)
menu.simple_add_separator()
menu.simple_add('Import file', None)
menu.simple_add('Export file', None)
menu.simple_add('Remove', None)
menu.simple_add('New Folder', None)
menu.simple_add_separator()
menu.simple_add('Open in file browser', None)
menu.simple_popup(event)
