B νvV/@s6dZddlmZmZddlmZGdddejZdS)z$A simple completer for the qtconsole)QtCoreQtGuiNcs<eZdZdZfddZfddZddZdd ZZS) CompletionPlainz7 A widget for tab completion, navigable by arrow keys csDt|jtjtjfsttt||j|_ ||_ |j |dS)zg Create a completion widget that is attached to the specified Qt text edit widget. N) isinstanceZ_controlrZ QTextEditZQPlainTextEditAssertionErrorsuperr__init__ _text_edit_console_widgetZinstallEventFilter)selfZconsole_widget) __class__9lib/python3.7/site-packages/qtconsole/completion_plain.pyrs zCompletionPlain.__init__cs@||jkr.|}|tjjtjjfkr.|tt| ||S)zm Reimplemented to handle keyboard input and to auto-hide when the text edit loses focus. ) r typerZQEventZKeyPressZFocusOutcancel_completionrr eventFilter)r objZeventetype)r r rrs  zCompletionPlain.eventFiltercCs|jdS)zCCancel the completion, reseting internal variable, clearing buffer N)r Z_clear_temporary_buffer)r r r rr,sz!CompletionPlain.cancel_completioncCs0|sdS|t|}|jj||dddS)ze Shows the completion widget with 'items' at the position specified by 'cursor'. NF)Zhtml)rtextZ columnizer Z_fill_temporary_buffer)r ZcursoritemsZstrngr r r show_items1s  zCompletionPlain.show_items) __name__ __module__ __qualname____doc__rrrr __classcell__r r )r rr s  r)rZ qtconsole.qtrrZipython_genutils.textrZQWidgetrr r r rs