[haiku-bugs] Re: [Haiku] #11563: HaikuDepot should have an advanced tab while opening package files directly
- From: "stippi" <trac@xxxxxxxxxxxx>
- Date: Sun, 22 Feb 2015 19:50:35 -0000
#11563: HaikuDepot should have an advanced tab while opening package files
directly
---------------------------------------+----------------------------
Reporter: kallisti5 | Owner: stippi
Type: enhancement | Status: new
Priority: normal | Milestone: R1
Component: Applications/HaikuDepot | Version: R1/Development
Resolution: | Keywords:
Blocked By: | Blocking:
Has a Patch: 0 | Platform: All
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Comment (by stippi):
Sorry for the late reply... I realize that patch is not the current one.
It would be good to always leave the latest patch attached to the ticket.
That way, if I suddenly find myself with some free time, I am looking at
the current state of the work.
Anyway, if `fPackageIcon` is a reference to a `SharedBitmap`, then you
assign it like this:
{{{
fPackageIcon.SetTo(new(std::nothrow) SharedBitmap(source), true);
}}}
1) You have to create the `SharedBitmap` on the heap, since it is supposed
to stay allocated when the function returns or the variable goes out of
scope for other reasons.
2) You pass `true` to `SetTo()`, since creating the `SharedBitmap` with
new creates an initial reference. You don't want to add another reference,
so you pass `true` for the `alreadyHasReference` parameter.
--
Ticket URL: <https://dev.haiku-os.org/ticket/11563#comment:30>
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