Solid::DeviceNotifier Class
class Solid::DeviceNotifierThis class allow to query the underlying system to obtain information about the hardware available. More...
| Header: | #include <Solid/DeviceNotifier> |
| CMake: | find_package(KF6 REQUIRED COMPONENTS Solid)target_link_libraries(mytarget PRIVATE KF6::Solid) |
| Inherits: | QObject |
Signals
| void | deviceAdded(const QString &udi) |
| void | deviceRemoved(const QString &udi) |
Static Public Members
| Solid::DeviceNotifier * | instance() |
Detailed Description
It's the unique entry point for hardware discovery. Applications should use it to find devices, or to be notified about hardware changes.
Note that it's implemented as a singleton and encapsulates the backend logic.
Member Function Documentation
[signal] void DeviceNotifier::deviceAdded(const QString &udi)
This signal is emitted when a new device appears in the underlying system.
udi the new device UDI
[signal] void DeviceNotifier::deviceRemoved(const QString &udi)
This signal is emitted when a device disappears from the underlying system.
udi the old device UDI