age
f598cb33e4
* ./images als Standarddownloadverz. * GTK_WIDGET_CAN_DEFAULT gefixt * 5 versch. Zeiten
34 lines
1.2 KiB
Python
34 lines
1.2 KiB
Python
#This requires pygtk2
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import gettext
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import gtk
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import gtk.glade
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class GladeWrapper:
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"""
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Superclass for glade based applications. Just derive from this
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and your subclass should create methods whose names correspond to
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the signal handlers defined in the glade file. Any other attributes
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in your class will be safely ignored.
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This class will give you the ability to do:
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subclass_instance.GtkWindow.method(...)
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subclass_instance.widget_name...
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"""
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def __init__(self, Filename, WindowName):
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#load glade file.
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self.widgets = gtk.glade.XML(Filename, WindowName, gettext.textdomain())
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self.GtkWindow = getattr(self, WindowName)
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instance_attributes = {}
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for attribute in dir(self.__class__):
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instance_attributes[attribute] = getattr(self, attribute)
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self.widgets.signal_autoconnect(instance_attributes)
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def __getattr__(self, attribute): #Called when no attribute in __dict__
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widget = self.widgets.get_widget(attribute)
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if widget is None:
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raise AttributeError("Widget [" + attribute + "] not found")
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self.__dict__[attribute] = widget #add reference to cache
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return widget
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