QDBusVirtualObject 类

QDBusVirtualObject 类用于采用一个类处理多个 DBus 路径。更多...

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

该类在 Qt 5.1 引入。

所有成员列表，包括继承成员

公共函数

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

详细描述

成员函数文档编制

QDBusVirtualObject:: QDBusVirtualObject ( QObject * parent = nullptr)

构造 QDBusVirtualObject 采用 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.