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QPowerSourceProvider Class Reference
[QtBaseModule]

The QPowerSourceProvider class provides an interface for power sources to integrate into Qtopia. More...

    #include <QPowerSourceProvider>

Inherits QPowerSource.

Inherited by DefaultBattery.

• List of all members, including inherited members

Public Functions

• QPowerSourceProvider ( Type type, const QString & id, QObject * parent = 0 )
• virtual ~QPowerSourceProvider ()

• 6 public functions inherited from QPowerSource
• 4 public functions inherited from QAbstractIpcInterface
• 29 public functions inherited from QObject

Public Slots

• void setAvailability ( QPowerSource::Availability availability )
• void setCapacity ( int capacity )
• void setCharge ( int charge )
• void setCharging ( bool charging )
• void setTimeRemaining ( int remaining )

• 1 public slot inherited from QObject

Additional Inherited Members

• 1 property inherited from QObject
• 5 signals inherited from QPowerSource
• 1 signal inherited from QAbstractIpcInterface
• 1 signal inherited from QObject
• 1 public type inherited from QObject
• 4 static public members inherited from QObject
• 14 protected functions inherited from QAbstractIpcInterface
• 7 protected functions inherited from QObject
• 2 protected variables inherited from QObject

Detailed Description

The QPowerSourceProvider class provides an interface for power sources to integrate into Qtopia.

Power sources are components, either external or internal, such as batteries or wall sockets that provide power to a Qt Extended device. The QPowerSourceProvider API allows the addition of information about new power sources into Qtopia.

By deriving from the QPowerSourceProvider (or just creating an instance), an application or system component can provide information about a power source that can then be accessed through the QPowerSource API. For example,

    QPowerSourceProvider *battery = new QPowerSourceProvider(QPowerSource::Battery, "My Pretend Battery");
    battery->setAvailability(QPowerSource::NotAvailable);
    battery->setCharging(true);

See also QPowerSource.

Member Function Documentation

QPowerSourceProvider::QPowerSourceProvider ( Type type, const QString & id, QObject * parent = 0 )

Create a new QPowerSourceProvider of the given type and with the specified id and parent.

QPowerSourceProvider::~QPowerSourceProvider ()   [virtual]

Destroy the QPowerSourceProvider instance and remove information about the power source from Qtopia.

void QPowerSourceProvider::setAvailability ( QPowerSource::Availability availability )   [slot]

Set the availability of the power source.

void QPowerSourceProvider::setCapacity ( int capacity )   [slot]

Set the capacity, in milliamp-hourse, of the power source.

void QPowerSourceProvider::setCharge ( int charge )   [slot]

Set the current charge of the power source.

void QPowerSourceProvider::setCharging ( bool charging )   [slot]

Set the charging status of the power source.

void QPowerSourceProvider::setTimeRemaining ( int remaining )   [slot]

Set the time remaining, in minutes, for the power source.