From: Elias Oenal <sigrok@eliasoenal.com>
Date: Thu, 19 May 2016 18:34:45 +0000 (+0200)
Subject: Trace: Make popup forms compatible with OSX
X-Git-Url: http://git.code-monkey.de/?a=commitdiff_plain;h=e300444978bad69c104ce49c862da53dbe682e50;hp=e300444978bad69c104ce49c862da53dbe682e50;p=pulseview.git

Trace: Make popup forms compatible with OSX

Qt behaves differently on OSX regarding widget lifetime it seems,
causing the addition of a stacked decoder to crash PV.

According to Elias, the object popup_form_ gets destroyed, yet
it still has the parent popup_ which in turn will destroy it
again at the end of its life. Either removing the parent, or the
preliminary destruction, fixes the crash.
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