From: Mikko Rasa <tdb@tdb.fi>
Date: Thu, 27 Jun 2013 14:25:50 +0000 (+0300)
Subject: Unify the behavior of value change signals
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=d1b8c27fd3fff14ef85913b601c160b5c435bdff;hp=d1b8c27fd3fff14ef85913b601c160b5c435bdff;p=libs%2Fgltk.git

Unify the behavior of value change signals

All widgets with such signals now emit them if the value is changed
programmatically, but only if it actually changed.
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