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| author | Cory Fields <cory-nospam-@coryfields.com> | 2014-08-06 15:06:40 -0400 |
|---|---|---|
| committer | Cory Fields <cory-nospam-@coryfields.com> | 2014-08-07 12:34:53 -0400 |
| commit | 292cc072f3bada256bc6af9970512eb9dec8d93a (patch) | |
| tree | 64eff9c20e4dba2d2b8176f45865bc5ea77088be /src/qt/guiutil.cpp | |
| parent | 003bbd5f7672d7fd4f40478fd57cc4e03c30f933 (diff) | |
qt: fix unicode character display on osx when building with 10.7 sdk
Diffstat (limited to 'src/qt/guiutil.cpp')
| -rw-r--r-- | src/qt/guiutil.cpp | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/qt/guiutil.cpp b/src/qt/guiutil.cpp index ed83909608..38fbc48a4d 100644 --- a/src/qt/guiutil.cpp +++ b/src/qt/guiutil.cpp @@ -63,6 +63,13 @@ static boost::filesystem::detail::utf8_codecvt_facet utf8; #endif +#if defined(Q_OS_MAC) +extern double NSAppKitVersionNumber; +#if !defined(NSAppKitVersionNumber10_9) +#define NSAppKitVersionNumber10_9 1265 +#endif +#endif + namespace GUIUtil { QString dateTimeStr(const QDateTime &date) @@ -376,6 +383,26 @@ ToolTipToRichTextFilter::ToolTipToRichTextFilter(int size_threshold, QObject *pa } +void SubstituteFonts() +{ +#if defined(Q_OS_MAC) +// Background: +// OSX's default font changed in 10.9 and QT is unable to find it with its +// usual fallback methods when building against the 10.7 sdk or lower. +// The 10.8 SDK added a function to let it find the correct fallback font. +// If this fallback is not properly loaded, some characters may fail to +// render correctly. +// +// Solution: If building with the 10.7 SDK or lower and the user's platform +// is 10.9 or higher at runtime, substitute the correct font. This needs to +// happen before the QApplication is created. +#if defined(MAC_OS_X_VERSION_MAX_ALLOWED) && MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_8 + if (floor(NSAppKitVersionNumber) >= NSAppKitVersionNumber10_9) + QFont::insertSubstitution(".Lucida Grande UI", "Lucida Grande"); +#endif +#endif +} + bool ToolTipToRichTextFilter::eventFilter(QObject *obj, QEvent *evt) { if(evt->type() == QEvent::ToolTipChange) |