QDBusVirtualObject 类

The QDBusVirtualObject class is used to handle several DBus paths with one class. 更多...

头：	#include <QDBusVirtualObject>
qmake:	QT += dbus
Since:	Qt 5.1
继承：	QObject

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公共函数

	QDBusVirtualObject (QObject * parent = Q_NULLPTR)
virtual	~QDBusVirtualObject ()
virtual bool	handleMessage (const QDBusMessage & message , const QDBusConnection & connection ) = 0
virtual QString	introspect (const QString & path ) const = 0

32 公共函数继承自 QObject

额外继承成员

1 特性继承自 QObject
1 公共槽继承自 QObject
2 信号继承自 QObject
11 静态公共成员继承自 QObject
9 保护函数继承自 QObject

详细描述

The QDBusVirtualObject class is used to handle several DBus paths with one class.

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QDBusVirtualObject:: QDBusVirtualObject ( QObject * parent = Q_NULLPTR)

构造 QDBusVirtualObject with parent .

`[虚拟]` QDBusVirtualObject:: ~QDBusVirtualObject ()

销毁对象，删除其所有子级对象。

`[pure virtual]` bool QDBusVirtualObject:: handleMessage (const QDBusMessage & message , const QDBusConnection & connection )

This function needs to handle all messages to the path of the virtual object, when the SubPath option is specified. The service, path, interface and methos are all part of the message . Parameter connection is the connection handle. Must return true when the message is handled, otherwise false (will generate dbus error message).

`[pure virtual]` QString QDBusVirtualObject:: introspect (const QString & path ) const

This function needs to handle the introspection of the virtual object on path . It must return xml of the form:

<interface name="org.qtproject.QtDBus.MyObject" >
    <property access="readwrite" type="i" name="prop1" />
</interface>

If you pass the SubPath option, this introspection has to include all child nodes. Otherwise QDBus handles the introspection of the child nodes.

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