[pygtk] manipulate image from a gtk.Button

[awalter1]

Hi,

I had thought to check the "gtk-button-images" property, that was set to
True (in fact it is the default value).
Thank you for the customization of  my button.
Concerning version of gtk+, I am going to plan the installation of the last
one

Bye


Augusto Rocca... wrote:
> 
> El día Tue, 27 Nov 2007 08:29:02 -0800 (PST)
> awalter1 <alain.walter at thalesgroup.com> escribió:
> 
>> 
>> I have tried your complete example.
>> A small window is displayed without image in the button.
>> May be our environment are too different :
>> unix 11.11 on HPUX
>> python 2.4.2
>> gtk+ 2.6.9
> 
> Yes, too different:
> linux 2.6.23 / python 2.5.1 / gtk+ 2.12.1 / pygtk 2.12.0
> 
> Anyway .set_image() method is available in pygtk 2.6 and above[0], (I
> suppose
> you have =>pygtk-2.6)
> May be you must check that "gtk-button-images" property is True.
> (Available in
> GTK+2.4 and above)
> 
>>>> settings = button.get_settings()
>>>> settings.get_property("gtk-button-images")
> True
> 
>> >From the time being I'm using this procedure, that seems to work
>> correctly
>> 
>> self.optionButton = gtk.Button(stock=gtk.STOCK_ADD)
>> SetlabelToButton(self.optionButton,gtk.STOCK_ADD)
>> ...
>> def SetlabelToButton(button, stock_item=None,label=None):
>> if (stock_item != None):
>> 	button.set_label(stock_item)
>> alignment = button.get_children()[0]
>>   hboxtemp = alignment.get_children()[0]
>>   image, text = hboxtemp.get_children()
>> if (label != None):
>> 	text.set_text(label)
>> else:
>> 	text.set_text('')
> 
> And as a last option you can write your own custom button.
> 
> # only work when we set stock item via constructor
> class CustomButtom(gtk.Button):
>     def __init__(self, stock=gtk.STOCK_ADD):
>         gtk.Button.__init__(self, stock)
>     def set_image_or_label(self, stock_item=None, label=None):
>         if stock_item:
>             self.set_label(stock_item)
>         al = self.get_children()[0]
>         hb = al.get_children()[0]
>         image, text = hb.get_children()
>         if label:
>             text.set_text(label)
>         else:
>             text.set_text('')
> 
> [0]http://www.moeraki.com/pygtkreference/pygtk2reference/class-gtkbutton.html#method-gtkbutton--set-image
> 
> Excuse me for my english!
> Best Regards
> --Augusto
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> 
> 

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