QimsysAbstractIpcObject Class Reference

The QimsysAbstractIpcObject class provides facilities for implementing the client and server sides of IPC communications paths. More...

Inheritance diagram for QimsysAbstractIpcObject:

List of all members.

Public Types
enum	Type {   Server,   Client }
	Type of instance. More...
Public Member Functions
	QimsysAbstractIpcObject (QObject *parent=0, Type type=Client)
	Constructor.
	~QimsysAbstractIpcObject ()
	Destructor.
Type	type () const
	Object Type.
virtual bool	init ()
	Initialize object.
virtual bool	hasError () const
	returns if an instance has error.
Protected Member Functions
virtual QimsysAbstractIpcObject *	server () const =0
	returns server instance.
QObject *	proxy () const
	Proxy object.

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Detailed Description

The QimsysAbstractIpcObject class provides facilities for implementing the client and server sides of IPC communications paths.

This class makes it easier to implement IPC mechanisms in qimsys.

See also:

Implementing ipc object inherits QimsysAbstractIpcObject

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Member Enumeration Documentation

enum QimsysAbstractIpcObject::Type

Type of instance.

Enumerator:

Server	is used for server instance
Client	is used for client instance

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Member Function Documentation

Type QimsysAbstractIpcObject::type

(

)

const

Object Type.

Return values:

	QimsysAbstractIpcObject::Server
	QimsysAbstractIpcObject::Client

void QimsysAbstractIpcObject::init

(

)

[virtual]

Initialize object.

Make sure to call init() for every instance.

Reimplemented in QimsysApplicationManager, QimsysCandidates, QimsysKeyManager, and QimsysPreedit.

QimsysAbstractIpcObject * QimsysAbstractIpcObject::server

(

)

const [protected, pure virtual]

returns server instance.

See also:

QimsysAbstractIpcObject::Server

Implementing ipc object inherits QimsysAbstractIpcObject

Implemented in QimsysApplicationManager, QimsysCandidates, QimsysKeyManager, and QimsysPreedit.

QObject * QimsysAbstractIpcObject::proxy

(

)

const [protected]

Proxy object.

This method returns

• QObject that server() returns if the server instance is in the same process
• QDBusInterface if the server instance is out of the process

In both way, subclass can use the object to get/set properties and to connect signals/slots.

See also:

Implementing ipc object inherits QimsysAbstractIpcObject

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The documentation for this class was generated from the following files:

• qt/ipc/qimsysabstractipcobject.h
• qimsysabstractipcobject.cpp
• src/libs/qt/ipc/qimsysabstractipcobject.dox