The Qt D-Bus module is a Unix-only library that you can use to perform Inter-Process Communication using the D-Bus protocol. More...
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Contains miscellaneous identifiers used throughout the Qt D-Bus module |
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The base class for all D-Bus interfaces in the Qt D-Bus binding, allowing access to remote interfaces |
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Used to marshall and demarshall D-Bus arguments |
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The base class of D-Bus adaptor classes |
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Represents a connection to the D-Bus bus daemon |
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Access to the D-Bus bus daemon service |
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Allows slots to determine the D-Bus context of the calls |
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Represents an error received from the D-Bus bus or from remote applications found in the bus |
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Enables the programmer to identify the OBJECT_PATH type provided by the D-Bus typesystem |
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Enables the programmer to identify the SIGNATURE type provided by the D-Bus typesystem |
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Enables the programmer to identify the variant type provided by the D-Bus typesystem |
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Proxy for interfaces on remote objects |
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Represents one message sent or received over the D-Bus bus |
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Refers to one pending asynchronous call |
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Convenient way for waiting for asynchronous replies |
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Contains the reply to an asynchronous method call |
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Stores the reply for a method call to a remote object |
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Peer-to-peer communication between processes on the same computer |
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Allows the user to watch for a bus service change |
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Holds one Unix file descriptor |
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Used to handle several DBus paths with one class |
Applications using the Qt D-Bus module can provide services to other, remote applications by exporting objects, as well as use services exported by those applications by placing calls and accessing properties.
The Qt D-Bus module provides an interface that extends the Qt Signals and Slots mechanism, allowing one to connect to a signal emitted remotely as well as to connect a local signal to remote slot.
To use this module, use the following code in your application:
#include <QtDBus>
If you're using qmake to build your application, you can add this line to your .pro file to make it link against the Qt D-Bus libraries:
QT += dbus
Note: The source code for this module is located in the src/qdbus directory. When installing Qt from source, this module is built when Qt's tools are built.
See the D-Bus page for detailed information on how to use this module.
