VclPtr<VirtualDevice> attribute in the OutputDevice class
adr.ollier at hotmail.fr
Tue Nov 12 06:54:06 UTC 2019
In the /core/include/vcl/outdev.hxx file, at line 331 we can see the
attribute mpAlphaVDev which is of type VclPtr<VirtualDevice>. And the
comment at line 330 is "TEMP TEMP TEMP".
Does someone know what this attribute is for?
Using opengrok, when I search for mpAlphaVDev
see that the pointer is created when the OutputDevice is a VirtualDevice
(in /core/vcl/source/gdi/virdev.cxx at line 367), and I couldn't find
any other line where mpAlphaVDev is instanciated.
Can someone confirm this? If that is true, at least the attribute should
be moved in the VirtualDevice class. But I can't understand the reason
to be of this attribute. Should not it be purely and simply removed?
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