This follows 5a41ca8fdf and df1e6fda2d.
Even though this kind of precision is rarely needed, rounding
to a single digit is inconsistent with various places that display
more than one digit, or allow more accurate control.
When a button has a fixed size, there's no need to call queue_resize().
This fixes an issue with the ArdourClock info displays when slaved.
The Timecode and Delta display text changes in small intervals and
caused excessive CPU load due to GUI size-requests + redraws.
Actions for hide/show/attach/detach tabbables use hard-coded names which are not
translated. Using Tabbable/WindowProxy::name() to lookup the action will fail,
since the name can be translated. This changes just removes the option to not
provide a menu-name when creating these objects, and uses the name menu-name
when looking up an action by name
This fixes Virtual-keyboard velocity selection when scrolling
to numbers that are not explicitly in the menu-list.
(hopefully this does not introduce some recursive signals
for other ArdourDropdowns, fingers crossed).
Previously this was inherited via PBD.
On MacOS/X, this adds
"-undefined dynamic_lookup -flat_namespace"
and various "-framework .." options to linkflags
Without this flag, .dylibs fail to link usually because
of missing `-lintl` (Undefined symbols: "_libintl_dgettext")
On other systems this is a NO-OP:
CFLAGS_OSX, CXXFLAGS_OSX and LINKFLAGS_OSX
are only set on the darwin platform.
This fixes an issue with scroll-wheel control which uses `get_active()`.
It work around an issue with gtkmm:
const MenuItem* get_active () const
void set_active (guint index)
and MenuList::activate_item() not emitting activate_item().
gcc can recognize various regexps in comments. Since C++17 provides
[[fallthrough]], using /* fallthrough */ consistently seems
appropriate until we switch to C++17.
see also https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html
* unify line-width calculation
* thin line-width, approximate thickness of
glyph stroke width at same UI scale
* don't use outlines (except main tool buttons)
This fixes issues of generic buttons with bright-theme
* pixel align some lines
A "fall through" comment is most portable way to indicate
"no break, fallthru" cases.
* __attribute__ ((fallthrough)) // is not portable
* [[fallthrough]]; // is C++17
