$context->set_client_window ($window)

•

$window (Gtk2::Gdk::Window or undef)

$context->set_cursor_location ($area)

•

$area (Gtk2::Gdk::Rectangle)

boolean = $context->delete_surrounding ($offset, $n_chars)

• $offset (integer)
• $n_chars (integer)

boolean = $context->filter_keypress ($key_event)

•

$key_event (Gtk2::Gdk::Event)

$context->focus_in

$context->focus_out

list = $context->get_preedit_string

$context->reset

list = $context->get_surrounding

$context->set_surrounding ($text, $cursor_index)

• $text (string)
• $cursor_index (integer)

$context->set_use_preedit ($use_preedit)

•

$use_preedit (boolean)