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Added QML API for getting the limits for a specific radio band.

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Using properties for the frequency step, minimum and maximum
frequency of the currently selected band.
Also updated the declarative-radio example to use the minimum
and maximum frequencies to show a tuner band for the radio.

Change-Id: I9f28f10e98e008c14b10bdc12b0727086cd45f0b
Reviewed-on: http://codereview.qt.nokia.com/3829
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Dmytro Poplavskiy <dmytro.poplavskiy@nokia.com>
This commit is contained in:
Jonas Rabbe
2011-08-30 10:46:19 +10:00
committed by Qt by Nokia
parent 7535629ecb
commit 8e954ee246
3 changed files with 49 additions and 9 deletions
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20
src/imports/multimedia/qdeclarativeradio.cpp
View File

@@ -111,16 +111,26 @@ bool QDeclarativeRadio::searching() const
return m_radioTuner->isSearching();
}
int QDeclarativeRadio::frequencyStep() const
{
return m_radioTuner->frequencyStep(m_radioTuner->band());
}
int QDeclarativeRadio::minimumFrequency() const
{
return m_radioTuner->frequencyRange(m_radioTuner->band()).first;
}
int QDeclarativeRadio::maximumFrequency() const
{
return m_radioTuner->frequencyRange(m_radioTuner->band()).second;
}
bool QDeclarativeRadio::isAvailable() const
{
return m_radioTuner->isAvailable();
}
int QDeclarativeRadio::frequencyStep(QDeclarativeRadio::Band band) const
{
return m_radioTuner->frequencyStep(static_cast<QRadioTuner::Band>(band));
}
void QDeclarativeRadio::setBand(QDeclarativeRadio::Band band)
{
m_radioTuner->setBand(static_cast<QRadioTuner::Band>(band));

8
src/imports/multimedia/qdeclarativeradio_p.h
View File

@@ -72,6 +72,9 @@ class QDeclarativeRadio : public QObject
Q_PROPERTY(int volume READ volume WRITE setVolume NOTIFY volumeChanged)
Q_PROPERTY(bool muted READ muted WRITE setMuted NOTIFY mutedChanged)
Q_PROPERTY(bool searching READ searching NOTIFY searchingChanged)
Q_PROPERTY(int frequencyStep READ frequencyStep NOTIFY bandChanged)
Q_PROPERTY(int minimumFrequency READ minimumFrequency NOTIFY bandChanged)
Q_PROPERTY(int maximumFrequency READ maximumFrequency NOTIFY bandChanged)
Q_ENUMS(State)
Q_ENUMS(Band)
Q_ENUMS(Error)
@@ -118,8 +121,11 @@ public:
int signalStrength() const;
bool searching() const;
int frequencyStep() const;
int minimumFrequency() const;
int maximumFrequency() const;
Q_INVOKABLE bool isAvailable() const;
Q_INVOKABLE int frequencyStep(QDeclarativeRadio::Band band) const;
public Q_SLOTS:
void setBand(QDeclarativeRadio::Band band);