* There's not a good accepted terminology for this kind of event, and for
historical reasons 'drawcall' has been the accepted term, even though
that can be quite confusing when a dispatch or a copy is a 'drawcall'.
* This is particularly highlighted by the event browser filters where
$draw() includes draws and dispatches, but $dispatch() only includes
dispatches, it's hard to intuitively understand why $draw() matches all
of these calls.
* As a result we've defined the term 'action' to cover these types of
events in the same way that we defined 'event' in the first place to
mean a single atomic API call.
* This isn't something we generally want to support (@123 should be a separate
word) and it can come up with shader names like `shader@0x12345` as well as
with icon@2x.png
* One automodule in a file for our modules is way too much, so we split it into
files. Unfortunately this means that only one file can have those classes and
functions be linkable from elsewhere.
* Instead we bite the bullet and manually curate the items into pages, and at
the same time subdivide the 'enums and data' page more which is a general
readability and usability win as well.
* We also add some previously not-included functions, and add a doc-build time
check to ensure that functions and classes aren't omitted from the
documentation in future
* Newer Qt versions will base64 the byte arrays even if we've already base64'd
them so they're safe. To prevent this we explicitly convert to QString
afterwards.
* We work around a GNOME bug here by ignoring a selected filter if it's the
empty string. For all other unknown filters we try to determine the suffix on
the fly.
* We change to use VarType instead of CompType for signature parameters which
allows us to represent different types of variables beyond just
unsigned/signed integer and float.
* This lets the user override the default application font.
* Unfortunately Qt seems to behave inconsistently with font scaling from the
system, so we take the font size initially from QApplication::font() (which
doesn't always pick up the font size) and scale from there. While this might
cause some font scaling to be lost it does mean at least we have a consistent
scale, as otherwise you get some text scaling and others not.
baldurk
