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d d � Z d d � Z d d � Z d d d d � Z d d � Z d d � Z e Z d d d � Z d! d" � Z d 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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z Font.__del__c C s t | j | j � � S)z*Return a distinct copy of the current font)r r* r )r r r r �copyx s z Font.copyc C sz f } | r d | f } n | rK | d | f } | j d d | j | � S| j | j | j d d | j | � � � Sd S)z Return actual font attributesz
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r r N)r, r r r+ )r �option� displayofr r r r r | s z Font.actualc C s | j d d | j d | � S)zGet font attributer �configr
)r, r )r r= r r r r3 � s z Font.cgetc K sW | r+ | j d d | j | j | � � n( | j | j | j d d | j � � � Sd S)zModify font attributesr r? N)r, r r r r+ )r r r r r r? � s
z Font.configc C s@ | f } | r! d | | f } n t | j d d | j | � � S)zReturn text widthz
-displayofr �measure)�intr, r )r �textr> r r r r r@ � s z Font.measurec O s� f } | j d d � } | r- d | f } n | re | | j | � } t | j d d | j | � � S| j | j d d | j | � � } i } xF t d t | � d � D], } t | | d � | | | d d � <q� W| Sd S) z}Return font metrics.
For best performance, create a dummy widget
using this font before calling this method.r> Nz
-displayofr �metricsr r r )�popr rA r, r r+ r r )r r r r r> �resr r r r rC � s $ *z Font.metrics)�__name__�
__module__� __qualname__�__doc__� itertools�countr( r r r r. r/ r2 r5 r7 r; r< r r3 r? r r@ rC r r r r r s$ r c C sO | s t j } n f } | r- d | f } n | j j | j j d d | � � S)z Get font families (as a tuple)z
-displayofr �families)r" r# r r% r& )r- r> r r r r rL � s rL c C s1 | s t j } n | j j | j j d d � � S)z'Get names of defined fonts (as a tuple)r r )r" r# r r% r& )r- r r r r � s r �__main__Zfamily�times�size� ZweightZhelloZ linespacer> r �Courier� rB z Hello, worldzQuit!Zcommand)rQ rR r ) � __version__rJ r" ZNORMALZROMANZBOLDZITALICr r rL r rF ZTkr- �f�printr r? r3 r@ rC ZLabel�wZpackZButtonZdestroyr< ZfbZmainloopr r r r �<module> s@ �
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