Add a signal emitted callback to QAbstractDeclarativeData
authorAaron Kennedy <aaron.kennedy@nokia.com>
Fri, 19 Aug 2011 12:05:50 +0000 (22:05 +1000)
committerQt by Nokia <qt-info@nokia.com>
Tue, 30 Aug 2011 00:23:38 +0000 (02:23 +0200)
commit009f3d14045e2e2a6eff8c87a8da9eaa621c5249
treee079b870b86a76f20878960d68fb5b2196203ef2
parent10eb62b71b15189f3fc6f97a115743d3d0cf7b24
Add a signal emitted callback to QAbstractDeclarativeData

For property notify signals, QtDeclarative can manage connections
in a more special case - and more performant - way.  This patch
adds a callback hook so that QtDeclarative can intercept signals
being emitted by declarative objects.

Change-Id: I72554e80df0a4257da65d81cc1c5db88a11446a4
Reviewed-on: http://codereview.qt.nokia.com/3363
Reviewed-by: Martin Jones <martin.jones@nokia.com>
src/corelib/kernel/qobject.cpp
src/corelib/kernel/qobject_p.h