o tf@s:dZddlmZmZmZddlmZGdddejZdS)z$A simple completer for the qtconsole)QtCoreQtGui QtWidgets) columnizecs>eZdZdZfddZfddZddZd d d ZZS) CompletionPlainz7 A widget for tab completion, navigable by arrow keys cs@t|jtjtjfs Jt|j|_||_|j |dS)zg Create a completion widget that is attached to the specified Qt text edit widget. N) isinstance_controlrZ QTextEditZQPlainTextEditsuper__init__ _text_edit_console_widgetZinstallEventFilter)selfZconsole_widget __class__c/var/www/html/software/conda/envs/catlas/lib/python3.10/site-packages/qtconsole/completion_plain.pyr s  zCompletionPlain.__init__cs<||jkr|}|tjjtjjfvr|t||S)zm Reimplemented to handle keyboard input and to auto-hide when the text edit loses focus. ) r typerZQEventZKeyPressZFocusOutcancel_completionr eventFilter)robjeventetyperrrrs zCompletionPlain.eventFiltercCs|jdS)zCCancel the completion, reseting internal variable, clearing buffer N)r Z_clear_temporary_buffer)rrrrr-sz!CompletionPlain.cancel_completionrcCs@|sdS|t|}|jtjj|d|jj||dddS)ze Shows the completion widget with 'items' at the position specified by 'cursor'. N)nF)html)rrZ movePositionrZ QTextCursorZLeftr Z_fill_temporary_buffer)rcursoritemsZ prefix_lengthZstrngrrr show_items2s zCompletionPlain.show_items)r) __name__ __module__ __qualname____doc__r rrr __classcell__rrrrr s   rN) r!ZqtpyrrrutilrZQWidgetrrrrrs