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| author | Gareth Stockwell <ext-gareth.stockwell@nokia.com> | 2010-01-11 15:03:29 (GMT) |
|---|---|---|
| committer | Gareth Stockwell <ext-gareth.stockwell@nokia.com> | 2010-01-11 15:03:29 (GMT) |
| commit | 483893142dcec15c646ef997309dcede76466766 (patch) | |
| tree | af4293d7b6caab658f07cabd52788cc01292871e /src/plugins/phonon | |
| parent | e4f2a7f7aae733df87a60f0e9b32dd4d4f6ddcd0 (diff) | |
| download | Qt-483893142dcec15c646ef997309dcede76466766.zip Qt-483893142dcec15c646ef997309dcede76466766.tar.gz Qt-483893142dcec15c646ef997309dcede76466766.tar.bz2 | |
Modified effect parameter handling to improve user experience
This change is to work around a limitation in the Phonon::EffectWidget
class. This widget only displays sliders for parameters with numeric
values if the variant type of the parameter is QReal and the range is
exactly -1.0 to +1.0; otherwise, a spinbox is displayed. This is
rather inconvenient for many effects, such as the audio equalizer, for
which a slider is a much more natural UI control.
The MMF backend therefore reports the type of numeric parameters to
be QReal, and the range to be -1.0 to +1.0. Internally, the integer
range for the parameter is stored. Changes to the parameter value are
converted from the client-side, floating point representation to the
internal, integer representation.
Task-number: QTBUG-4659
Reviewed-by: Espen Riskedal
Diffstat (limited to 'src/plugins/phonon')
| -rw-r--r-- | src/plugins/phonon/mmf/mmf.pro | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/plugins/phonon/mmf/mmf.pro b/src/plugins/phonon/mmf/mmf.pro index 65a7a29..f72a657 100644 --- a/src/plugins/phonon/mmf/mmf.pro +++ b/src/plugins/phonon/mmf/mmf.pro @@ -35,6 +35,7 @@ HEADERS += \ $$PHONON_MMF_DIR/defs.h \ $$PHONON_MMF_DIR/dummyplayer.h \ $$PHONON_MMF_DIR/effectfactory.h \ + $$PHONON_MMF_DIR/effectparameter.h \ $$PHONON_MMF_DIR/mediaobject.h \ $$PHONON_MMF_DIR/mmf_medianode.h \ $$PHONON_MMF_DIR/mmf_videoplayer.h \ @@ -57,6 +58,7 @@ SOURCES += \ $$PHONON_MMF_DIR/bassboost.cpp \ $$PHONON_MMF_DIR/dummyplayer.cpp \ $$PHONON_MMF_DIR/effectfactory.cpp \ + $$PHONON_MMF_DIR/effectparameter.cpp \ $$PHONON_MMF_DIR/mediaobject.cpp \ $$PHONON_MMF_DIR/mmf_medianode.cpp \ $$PHONON_MMF_DIR/mmf_videoplayer.cpp \ |