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glitter/toolbar.py
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from widget import *
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from container import Container
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from image import Image
 
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from box import HBox
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class Toolbar(Container):
 
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class Toolbar(HBox):
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    """ 
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    A toolbar widget offers an overlay container for displaying tools and 
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    should be placed over the actual content the tools refer to.
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    def __init__(self):
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        """ Initialize toolbar widget """
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        self._background_image = None
 
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        super(Toolbar, self).__init__()
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        self._init_elements()
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        self._update_style(self.style)
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    def _init_elements(self):
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        """ Initializes graphical elements """
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        for key, value in props:
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            if key == 'background-image':
 
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                if not self._background_image:
 
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                    self._background_image = Image()
 
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                    self.add(self._background_image)  
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                self.background_image = value
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                self._background_image.set_source(self.background_image)
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                self._background_image._update_layout()    
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        super(Toolbar, self)._update_layout()
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        for child in self.get_children():
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            child._update_layout()
 
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        self._background_image._update_layout() 
 
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#    def add(self, child):
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#        """ Overrides clutter.Actor--add(child) method; calls layout update """
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#        
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#        super(Toolbar, self).add(child)
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#        
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#        self._update_layout()
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