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Editing: calltip_w.cpython-37.pyc
B � f� � @ s� d Z ddlmZmZmZmZ ddlmZ dZdZ dZ dZ dZ d Z G d d � d e�Zd d � Zedkr�ddlmZ edddd� ddlmZ ee� dS )zvA call-tip window class for Tkinter/IDLE. After tooltip.py, which uses ideas gleaned from PySol. Used by calltip.py. � )�Label�LEFT�SOLID�TclError)� TooltipBasez<<calltipwindow-hide>>)z <Key-Escape>z <FocusOut>z<<calltipwindow-checkhide>>)z <KeyRelease>z<ButtonRelease>�d Zcalltipwindowregion_rightc sv e Zd ZdZ� fdd�Zdd� Z� fdd�Z� fdd �Zd d � Zdd d�Z dd� Z � fdd�Z dd� Z dd� Z � ZS )� CalltipWindowz+A call-tip widget for tkinter text widgets.c sD t t| ��|� d | _| _d | _ | _| _d | _| _ d| _ dS )z}Create a call-tip; shown by showtip(). text_widget: a Text widget with code for which call-tips are desired N) �superr �__init__�label�text� parenline�parencol�lastline�hideid� checkhideid�checkhide_after_id)�selfZ text_widget)� __class__� �6/opt/alt/python37/lib64/python3.7/idlelib/calltip_w.pyr s zCalltipWindow.__init__c C s� t | j�d��d�d �}|| jkr2| j| jf}n|df}| j�d| �}|snt| j�d��}d|d< d|d< |d d |d |d fS )z$Choose the position of the call-tip.�insert�.r z%d.%d� � � )�int� anchor_widget�index�splitr r Zbbox�list)r �curlineZ anchor_indexZboxr r r � get_position# s zCalltipWindow.get_positionc sL t | j�d��d�d �}|| jkr(dS || _| j�d� tt| ��� dS )z Reposition the window if needed.r r r N) r r r r r Zseer r �position_window)r r! )r r r r# 2 s z CalltipWindow.position_windowc s^ || _ | js| j sdS | j�t|� tt| j�|��d��\| _ | _ t t | �� � | �� dS )a_ Show the call-tip, bind events which will close it and reposition it. text: the text to display in the call-tip parenleft: index of the opening parenthesis in the text widget parenright: index of the closing parenthesis in the text widget, or the end of the line if there is no closing parenthesis Nr )r � tipwindowr Zmark_set� MARK_RIGHT�mapr r r r r r r �showtip� _bind_events)r r Z parenleftZ parenright)r r r r' ; s zCalltipWindow.showtipc C s2 t | j| jtddtd| jd d�| _| j�� dS )zCreate the call-tip widget.z#ffffd0Zblackr �font)r ZjustifyZ backgroundZ foregroundZreliefZ borderwidthr) N)r r$ r r r r r �pack)r r r r � showcontentsP s zCalltipWindow.showcontentsNc C s� | j s dS tt| j�d��d��\}}|| jk sT|| jkrD|| jksT| j�ddt �r`| � � dS | � � | j dk r�| j� | j � | j�t| j�| _ dS )z4Handle CHECK_HIDE_EVENT: call hidetip or reschedule.Nr r �>�break)r$ r& r r r r r r Zcomparer% �hidetipr# r Z after_cancel�after�CHECKHIDE_TIME�checkhide_event)r �eventr! Zcurcolr r r r1 X s z CalltipWindow.checkhide_eventc C s | j s dS | �� dS )z%Handle HIDE_EVENT by calling hidetip.Nr- )r$ r. )r r2 r r r � hide_events s zCalltipWindow.hide_eventc s� | j s dS y| j�� W n tk r, Y nX d| _d | _ | _| _y| j�t � W n tk rj Y nX y | � � W n tt fk r� Y nX t t | ��� dS )zHide the call-tip.N)r$ r Zdestroyr r r r r Z mark_unsetr% �_unbind_events� ValueErrorr r r. )r )r r r r. { s" zCalltipWindow.hidetipc C sp | j �t| j�| _xtD ]}| j �t|� qW | j �t| j� | j �t | j �| _ xt D ]}| j �t |� qVW dS )zBind event handlers.N) r �bind�CHECKHIDE_EVENTr1 r �CHECKHIDE_SEQUENCES� event_addr/ r0 � HIDE_EVENTr3 r �HIDE_SEQUENCES)r �seqr r r r( � s zCalltipWindow._bind_eventsc C sh xt D ]}| j�t|� qW | j�t| j� d| _xtD ]}| j�t|� q8W | j�t| j� d| _dS )zUnbind event handlers.N) r8 r Z event_deleter7 Zunbindr r; r: r )r r< r r r r4 � s z CalltipWindow._unbind_events)N)�__name__� __module__� __qualname__�__doc__r r" r# r' r+ r1 r3 r. r( r4 � __classcell__r r )r r r s r c s� ddl m}m}m}m} || �}|�d� tt| �� � d�dd � �\}}|�d|d |d f � ||�}|j ||dd � |� d d � |� � t |�� � fd d �} � fdd�} |�dd� |�dd� |�d| � |�d| � |�� d S )Nr )�Toplevel�Textr �BOTHzTest call-tips�+r z 250x100+%d+%d� � )ZsideZfill�expandr z string.splitc s � � ddd� d S )Nz(s='Hello world')r �end)r' )r2 )�calltipr r � calltip_show� s z%_calltip_window.<locals>.calltip_showc s � � � d S )N)r. )r2 )rJ r r � calltip_hide� s z%_calltip_window.<locals>.calltip_hidez<<calltip-show>>�(z<<calltip-hide>>�))�tkinterrB rC r rD �titler& r Zgeometryr r* r �updater r9 r6 Z focus_set) �parentrB rC r rD �top�x�yr rK rL r )rJ r �_calltip_window� s" rV �__main__)�mainz idlelib.idle_test.test_calltip_wr F)� verbosity�exit)�runN)r@ rO r r r r Zidlelib.tooltipr r: r; r7 r8 r0 r% r rV r= ZunittestrX Zidlelib.idle_test.htestr[ r r r r �<module> s
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