path: root/src/gui/image/qicon.h
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authorMorten Johan Sørvig <>2015-10-02 23:48:17 +0200
committerTor Arne Vestbø <>2015-10-16 21:47:25 +0000
commit068a545339a3ec14187e6b9b5ea05c6ffbda05a1 (patch)
tree3b7bb975da7528a53e0d99580565a010adf538ab /src/gui/image/qicon.h
parent9d1fab424e38d0ed40677926c0a434272ad41320 (diff)
Add support for "@3x" image loading.
Implement as generic "@Nx" support in an exported qt_findAtNxFile function. 3x devices now get one extra file existence test in cases where @3x versions are not present. 1x devices are still on the fast path where there are no extra file system accesses. Add an @3x image to the highdpi manual test. Change-Id: I4ce3fc245ada01ea410abe1443ceb1e3abf7c17f Reviewed-by: Timur Pocheptsov <> Reviewed-by: Tor Arne Vestbø <>
Diffstat (limited to 'src/gui/image/qicon.h')
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gui/image/qicon.h b/src/gui/image/qicon.h
index ccddf69101..8c72f54629 100644
--- a/src/gui/image/qicon.h
+++ b/src/gui/image/qicon.h
@@ -139,6 +139,8 @@ Q_GUI_EXPORT QDataStream &operator>>(QDataStream &, QIcon &);
Q_GUI_EXPORT QDebug operator<<(QDebug dbg, const QIcon &);
+Q_GUI_EXPORT QString qt_findAtNxFile(const QString &baseFileName, qreal targetDevicePixelRatio);
#endif // QICON_H