ó _y]c@sQdZddlZddlZddlmZmZdejfd„ƒYZdS(s.A dropdown completer widget for the qtconsole.iÿÿÿÿN(tQtCoretQtGuitCompletionWidgetcBsteZdZd„Zd„Zd„Zd„Zd„Zdd„Zd„Z d „Z d „Z d „Z d „Z RS( s& A widget for GUI tab completion. cCs7|j}t|tjtjfƒs*t‚tt|ƒjd|ƒ||_ |j tj j ƒ|j tjjƒ|jtj jƒ|jtj jƒ|jtjjƒ|jtjjƒ|jƒ}|jtjjƒ|j|ƒ|j|j ƒ|jtjjƒ|j tjj!ƒ|j"j#|j$ƒdS(sg Create a completion widget that is attached to the specified Qt text edit widget. tparentN(%t_controlt isinstanceRt QTextEdittQPlainTextEdittAssertionErrortsuperRt__init__t _text_edittsetEditTriggerstQAbstractItemViewtNoEditTriggerstsetHorizontalScrollBarPolicyRtQttScrollBarAlwaysOfftsetSelectionBehaviort SelectRowstsetSelectionModetSingleSelectiontsetWindowFlagstPopupt setAttributetWA_StaticContentst focusPolicytsetFocusPolicytNoFocust setFocusProxytsetFrameShadowtQFrametPlaint setFrameShapet StyledPanelt itemActivatedtconnectt_complete_current(tselftconsole_widgett text_edittoriginal_policy((s:lib/python2.7/site-packages/qtconsole/completion_widget.pyR s" !   cCs™||kr€|jƒtjjkr€|j|jƒƒ}tjj|ƒ}|r`|j |ƒsl||krpt S|j ƒq€nt t |ƒj||ƒS(sj Reimplemented to handle mouse input and to auto-hide when the text edit loses focus. (ttypeRtQEventtMouseButtonPresst mapToGlobaltposRt QApplicationtwidgetAtt isAncestorOftFalsetcancel_completionR Rt eventFilter(R&tobjteventR.ttarget((s:lib/python2.7/site-packages/qtconsole/completion_widget.pyR41s !cCsÑ|jƒ}|tjjtjjtjjfkr@|jƒn|tjjkr_|jƒnn|tjj tjj tjj tjj tjj tjjfkr·tt|ƒj|ƒStjj|j|ƒdS(N(tkeyRRt Key_Returnt Key_EntertKey_TabR%t Key_EscapethidetKey_UptKey_Downt Key_PageUpt Key_PageDowntKey_HometKey_EndR Rt keyPressEventRR/t sendEventR (R&R6R8((s:lib/python2.7/site-packages/qtconsole/completion_widget.pyRD@s   cCsUtt|ƒj|ƒy|jjj|jƒWntk rCnX|j|ƒdS(sG Reimplemented to disconnect signal handlers and event filter. N( R Rt hideEventR tcursorPositionChangedt disconnectt_update_currentt TypeErrortremoveEventFilter(R&R6((s:lib/python2.7/site-packages/qtconsole/completion_widget.pyRFRs  cCs=tt|ƒj|ƒ|jjj|jƒ|j|ƒdS(sD Reimplemented to connect signal handlers and event filter. N(R Rt showEventR RGR$RItinstallEventFilter(R&R6((s:lib/python2.7/site-packages/qtconsole/completion_widget.pyRL\sic CsŸ|j}|j|ƒ}|jƒxW|D]O}tjƒ}|jtjj|ƒ|j |j dƒdƒ|j |ƒq)W|j ƒj ƒ}tjjƒj|ƒ} | jƒj ƒ| jƒ|jƒ|dkr |j|jƒjƒƒ}|j|jƒ|ƒn|jdƒ|jƒj ƒjƒ} |j|jƒ|jƒ| |ƒ|jtjjd|ƒ|jƒ|_ |j!dƒ|j"ƒ|j#ƒdS(se Shows the completion widget with 'items' at the position specified by 'cursor'. t.iÿÿÿÿitnN($R t_get_top_left_positiontclearRtQListWidgetItemtsetDataRRtUserRoletsetTexttsplittaddItemtsizeHinttheightR/tdesktoptavailableGeometrytsizetyR-t cursorRectttopRighttsetYtsizeHintForColumntverticalScrollBartwidtht setGeometrytxt movePositiont QTextCursortLefttpositiont_start_positiont setCurrentRowtraise_tshow( R&tcursortitemst prefix_lengthR(tpointtitemt list_itemRYt screen_recttw((s:lib/python2.7/site-packages/qtconsole/completion_widget.pyt show_itemsgs*    0 "  cCsÈ|jj|ƒjƒ}|jjƒjƒ}tjdkrSt|ddƒ}n:tj dkryt|ddƒ}nt|ddƒ}||d}|j |j ƒ|ƒ|jj |ƒ}|S(s0 Get top left position for this widget. tdarwing333333ó?g\Âõ(\ï?tntgÍÌÌÌÌÌð?i( R R^tcentertfontt pointSizetsystplatformtinttostnameR`R]R-(R&RnRqt point_sizetdeltaR]((s:lib/python2.7/site-packages/qtconsole/completion_widget.pyRP‰scCs<|jƒjtjjƒ}|jƒj|ƒ|jƒdS(sB Perform the completion with the currently selected item. N(t currentItemtdataRRRTt_current_text_cursort insertTextR=(R&ttext((s:lib/python2.7/site-packages/qtconsole/completion_widget.pyR%›scCsD|jjƒ}|jƒ|jkr@|j|jtjjƒn|S(sn Returns a cursor with text between the start position and the current position selected. (R t textCursorRiRjt setPositionRRgt KeepAnchor(R&Rn((s:lib/python2.7/site-packages/qtconsole/completion_widget.pyR…¢s  cCs |jjƒ}|j|ƒ}|j|ƒ|jƒjƒjƒ}|r’|j|tj j tj j Bƒ}|r…|j |dƒqœ|j ƒn |j ƒdS(sh Updates the current item based on the current text and the position of the widget. iN(R RˆRPtmoveR…t selectiont toPlainTextt findItemsRRtMatchStartsWithtMatchCaseSensitivetsetCurrentItemR=(R&RnRqtprefixRo((s:lib/python2.7/site-packages/qtconsole/completion_widget.pyRI¬s  cCs|jƒdS(N(R=(R&((s:lib/python2.7/site-packages/qtconsole/completion_widget.pyR3Ás(t__name__t __module__t__doc__R R4RDRFRLRvRPR%R…RIR3(((s:lib/python2.7/site-packages/qtconsole/completion_widget.pyR s   "   (R•RR|t qtconsole.qtRRt QListWidgetR(((s:lib/python2.7/site-packages/qtconsole/completion_widget.pyts