              
QSystemInfo Class ReferenceThe QSystemInfo class provides access to various general information from the system. More... #include <QSystemInfo> Inherits QObject. Public Types
Properties
Public Functions
Signals
Additional Inherited Members
Detailed DescriptionThe QSystemInfo class provides access to various general information from the system. NOTE: In the future, parts of the QtSystemInfo API may be moved and renamed into an existing Qt class that provides similiar functionality.
Platform notes Some functionality may or may not be supported on various platforms. Depending on if there is a reliable way to gather such information. Member Type Documentation
|
| Constant | Value | Description |
|---|---|---|
| QSystemInfo::BluetoothFeature | 0 | Bluetooth feature available. |
| QSystemInfo::CameraFeature | 1 | Camera feature available. |
| QSystemInfo::FmradioFeature | 2 | FM Radio feature available. |
| QSystemInfo::IrFeature | 3 | Infrared feature available. |
| QSystemInfo::LedFeature | 4 | LED's feature available. |
| QSystemInfo::MemcardFeature | 5 | Memory card feature available. |
| QSystemInfo::UsbFeature | 6 | Universal System Bus (USB) feature available. |
| QSystemInfo::VibFeature | 7 | Vibration feature available. |
| QSystemInfo::WlanFeature | 8 | Wireless Local Area Network (WLAN) feature available. |
| QSystemInfo::SimFeature | 9 | Subscriber Identity Module (SIM) available. |
| QSystemInfo::LocationFeature | 10 | Global Positioning System (GPS) and/or other location feature available. |
| QSystemInfo::VideoOutFeature | 11 | Video out feature available. |
| QSystemInfo::HapticsFeature | 12 | Haptics feature available. |
enum QSystemInfo::Version
This enum describes the version component.
| Constant | Value | Description |
|---|---|---|
| QSystemInfo::Os | 1 | Operating system version / platform ID. |
| QSystemInfo::QtCore | 2 | Qt library version. |
| QSystemInfo::Firmware | 3 | Version of (flashable) system as a whole. |
| QSystemInfo::QtMobility | 4 | QtMobility library version. |
Property Documentation
availableLanguages : const QStringList
This property holds list of available languages.
Returns a QStringList of available Qt language translations in 2 letter ISO 639-1 format. If the Qt translations cannot be found, returns the current system language.
Access functions:
| QStringList | availableLanguages () |
currentCountryCode : const QString
This property holds the current locale country code.
Returns the 2 letter ISO 3166-1 for the current country code.
Access functions:
| QString | currentCountryCode () |
currentLanguage : const QString
This property holds the current Language Returns the current language in 2 letter ISO 639-1 format.
Access functions:
| QString | currentLanguage () |
Notifier signal:
| void | currentLanguageChanged ( const QString & lang ) |
Member Function Documentation
QSystemInfo::QSystemInfo ( QObject * parent = 0 )
Constructs a QSystemInfo object with the given parent.
QSystemInfo::~QSystemInfo () [virtual]
Destroys the QSystemInfo object
void QSystemInfo::currentLanguageChanged ( const QString & lang ) [signal]
This signal is emitted whenever the current language changes, specified by lang, which is in 2 letter, ISO 639-1 specification form.
bool QSystemInfo::hasFeatureSupported ( QSystemInfo::Feature feature )
Returns true if the QSystemInfo::Feature feature is supported, otherwise false.
QString QSystemInfo::version ( QSystemInfo::Version type, const QString & parameter = QString() )
Returns the version of QSystemInfo::Version type, with optional platform dependent parameter as a string.
Version will be returned in "major.minor.build" form.
In case a particular version does not use the "build" part, it is set to 0. If a particular element is not available at all, an error "Not Installed" will be returned by the API.