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| author | Tor Arne Vestbø <tor.arne.vestbo@qt.io> | 2017-04-07 14:56:22 +0200 |
|---|---|---|
| committer | Tor Arne Vestbø <tor.arne.vestbo@qt.io> | 2017-04-21 10:36:00 +0000 |
| commit | 84b3f123104658edabe52c1d9a673f16c31dbaf8 (patch) | |
| tree | fc23d2e8b48c7b30f641e0cea8b2030c5d6d6443 /src/gui/text/qplatformfontdatabase.h | |
| parent | 414c751c7d8c81f7325a3ddee1d120a2056d05cf (diff) | |
macOS: Defer population of localized font family aliases until needed
Getting the localized family name of a font involves quite a bit of work
internally in CoreText, e.g. creating and sorting font descriptors.
By deferring population of family aliases until a font match misses
we shave off ~1 second of startup time for applications that use non-
localized font families (most applications).
Change-Id: I021952c311c0d70d7769ccf764dbf997ebf30a4b
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Diffstat (limited to 'src/gui/text/qplatformfontdatabase.h')
| -rw-r--r-- | src/gui/text/qplatformfontdatabase.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gui/text/qplatformfontdatabase.h b/src/gui/text/qplatformfontdatabase.h index 2ca783f0fd..f4558129a7 100644 --- a/src/gui/text/qplatformfontdatabase.h +++ b/src/gui/text/qplatformfontdatabase.h @@ -104,6 +104,7 @@ class Q_GUI_EXPORT QPlatformFontDatabase public: virtual ~QPlatformFontDatabase(); virtual void populateFontDatabase(); + virtual bool populateFamilyAliases() { return false; } virtual void populateFamily(const QString &familyName); virtual void invalidate(); |