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jd �Ze�� eed d��� Zejed � ejed� e� � dS )"z0.9� NZnormalZroman�boldZitalicc C s t | dd�S )zFGiven the name of a tk named font, returns a Font representation.
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dd� Zdd� Zdd� Zd$dd�Zdd � Zd d � ZeZd%d d �Zd!d"� Zd S )&r a� Represents a named font.
Constructor options are:
font -- font specifier (name, system font, or (family, size, style)-tuple)
name -- name to use for this font configuration (defaults to a unique name)
exists -- does a named font by this name already exist?
Creates a new named font if False, points to the existing font if True.
Raises _tkinter.TclError if the assertion is false.
the following are ignored if font is specified:
family -- font 'family', e.g. Courier, Times, Helvetica
size -- font size in points
weight -- font thickness: NORMAL, BOLD
slant -- font slant: ROMAN, ITALIC
underline -- font underlining: false (0), true (1)
overstrike -- font strikeout: false (0), true (1)
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|j| _|j| _d S ) Nzuse font�tk�font�actualF�namesz$named font %s does not already exist� configureZcreateT)�tkinter�_get_default_root�getattr� splitlist�callr r �next�counterr � delete_fontZ_tkinterZTclError�_tk�_split�_call)r �rootr r r r r r r r �__init__D s,
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Font.__init__c C s | j S �Nr �r r r r �__str__c s z Font.__str__c C s& t |t�stS | j|jko$| j|jkS r0 )�
isinstancer �NotImplementedr r+ )r �otherr r r �__eq__f s
z Font.__eq__c C s
| � |�S r0 )�cget)r �keyr r r � __getitem__k s zFont.__getitem__c C s | j f ||i� d S r0 )r" )r r8 �valuer r r � __setitem__n s zFont.__setitem__c C s4 z| j r| �dd| j� W n tk
r. Y nX d S )Nr �delete)r* r- r � Exceptionr1 r r r �__del__q s
z Font.__del__c C s t | jf| �� �S )z*Return a distinct copy of the current font)r r+ r r1 r r r �copyx s z Font.copyc C s^ d}|rd|f}|r8|d| f }| j dd| jf|�� S | �| �| j dd| jf|�� ��S dS )z Return actual font attributesr �
-displayofr r r N)r- r r r, )r �option� displayofr r r r r | s �z Font.actualc C s | � dd| jd| �S )zGet font attributer �configr )r- r )r rA r r r r7 � s z Font.cgetc K sB |r"| j dd| jf| �|��� n | �| �| � dd| j���S dS )zModify font attributesr rC N)r- r r r r, )r r r r r rC � s ��z Font.configc C s2 |f}|rd||f}| j �| jdd| jf|�� �S )zReturn text widthr@ r �measure)r+ �getintr- r )r �textrB r r r r rD � s
z Font.measurec O s� d}|� dd�}|r d|f}|rL|| �|� }| j�| jdd| jf|�� �S | �| jdd| jf|�� �}i }tdt|�d�D ](}| j�||d �||| d d� < q||S dS )
z}Return font metrics.
For best performance, create a dummy widget
using this font before calling this method.r rB Nr@ r �metricsr r r
) �popr r+ rE r- r r, r r )r r r r rB �resr r r r rG � s � &z Font.metrics)NNNF)NN)N)�__name__�
__module__� __qualname__�__doc__� itertools�countr) r r r r/ r2 r6 r9 r; r> r? r r7 rC r" rD rG r r r r r s$
r c C s6 | st �d�} d}|r d|f}| j�| jjd|�� �S )z Get font families (as a tuple)zuse font.families()r r@ r �families)r rP �r# r$ r r& r' )r. rB r r r r rP � s
rP c C s$ | st �d�} | j�| j�dd��S )z'Get names of defined fonts (as a tuple)zuse font.names()r r! rQ )r. r r r r! � s
r! �__main__�times� )�family�size�weightrU rW ZhelloZ linespace)rB )ZCourier� r )r z Hello, world)rF r zQuit!)rF Zcommandr )rW )NN)N) � __version__rN r# ZNORMALZROMANZBOLDZITALICr r rP r! rJ ZTkr. �f�printr rC r7 rD rG ZLabel�wZpackZButtonZdestroyr? ZfbZmainloopr r r r �<module> sB