On Apr 28, 2008, at 6:13 AM, zsolt foldvari wrote:
On 4/24/08, Douglas S. Blank <[EMAIL PROTECTED]> wrote:
I'm trying to subclass gtk.ToolItem to include a custom widget
into it.
Now, when I tried to override the gtk.ToolItem.set_tooltip() method
python crashes with:
python: Objects/stringobject.c:107: PyString_FromString: Assertion
`str != ((void *)0)' failed.
Any idea what am I doing wrong?
Looks like you need to pass in self as the first argument.
No, it's not the missing self parameter. Any other idea?
def do_set_tooltip(self, tooltips, tip_text=None,
tip_private=None):
gtk.ToolItem.set_tooltip(tooltips, tip_text, tip_private)
I don't see self in the call to ToolItem.set_tooltip.
Cheers,
Zsolt
<code>
class ComboToolItem(gtk.ToolItem):
__gtype_name__ = "ComboToolItem"
def __init__(self):
gtk.ToolItem.__init__(self)
self.combobox = gtk.combo_box_entry_new_text()
self.combobox.show()
self.add(self.combobox)
def do_set_tooltip(self, tooltips, tip_text=None,
tip_private=None):
gtk.ToolItem.set_tooltip(tooltips, tip_text, tip_private)
tooltips.set_tip(self.combobox, tip_text, tip_private)
class ComboToolAction(gtk.Action):
__gtype_name__ = "ComboToolAction"
def __init__(self, name, label, tooltip, stock_id):
gtk.Action.__init__(self, name, label, tooltip, stock_id)
ComboToolAction.set_tool_item_type(ComboToolItem)
</code>
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Read the PyGTK FAQ: http://www.async.com.br/faq/pygtk/
--
Steve McClure
[EMAIL PROTECTED]
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