On Aug 8, 2005, at 2:58 PM, John Finlay wrote:
Steve Langer wrote:
Hi --
I'm trying to use a gtk.HScale widget to select integer values, so I
use HScale.set_digits(0). However, I also don't want the widget to
display its value, because the value is also displayed in an
accompanying gtk.Entry. But if I use HScale.set_draw_value(False),
the set_digits(0) doesn't work anymore!HScale.get_value() returns
non-integers. Am I doing something wrong, or is this a bug?
Neither - it's a feature. Just round and int the return value in your
signal handler.
Then it's a documentation bug. The set_digits description doesn't say
anything about requiring set_draw_value:
The set_digits() method sets the "digits" property to the value
specified by digits. The value of digits specifies the number of
decimal places that are displayed in the value. The value of the
adjustment is also rounded off to this number of digits, so the
retrieved value matches the value the user sees.
Thanks for the response.
-- Steve
--
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-- WWW: http://math.nist.gov/mcsd/Staff/SLanger/ Fax: (301)
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-- "I don't think this will work. That's why it's science."
--
-- Naomi Langer, 17 Feb 2003
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