Development/Tutorials/D-Bus/Intermediate D-Bus - Revision history

AnneW at 16:21, 13 July 2012

2012-07-13T16:21:05Z

Neverendingo: /* Properties */

2011-06-29T19:31:31Z

‎Properties

Neverendingo: /* Signals */

2011-06-29T19:31:09Z

‎Signals

Neverendingo: /* Properties */

2011-06-29T19:29:41Z

‎Properties

Neverendingo: /* Arbitrary sets of return types */

2011-06-29T19:28:48Z

‎Arbitrary sets of return types

Neverendingo: Text replace - "" to ""

2011-06-29T19:16:04Z

Text replace - "</code>" to "</syntaxhighlight>"

Neverendingo: Text replace - "`" to ""`


2011-06-29T19:13:42Z
Text replace - "<code cppqt>" to "<syntaxhighlight lang="cpp-qt">"

				
				
				
				
			
			← Older revision
			Revision as of 19:13, 29 June 2011
			
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  Lists of values returned by D-Bus methods are mapped to {{qt|QList}} in QtDBus.  The appropriate specialisation of {{qt|QList}} should be declared as a type to the Qt type system, for example:   Lists of values returned by D-Bus methods are mapped to {{qt|QList}} in QtDBus.  The appropriate specialisation of {{qt|QList}} should be declared as a type to the Qt type system, for example:
    
− <code cppqt> + <syntaxhighlight lang="cpp-qt">
  Q_DECLARE_METATYPE(QList<QDBusObjectPath>)   Q_DECLARE_METATYPE(QList<QDBusObjectPath>)
  </code>   </code>
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  The type should also be declared to QtDBus using:   The type should also be declared to QtDBus using:
                 
− <code cppqt> + <syntaxhighlight lang="cpp-qt">
  qDBusRegisterMetaType<QList<QDBusObjectPath> >();   qDBusRegisterMetaType<QList<QDBusObjectPath> >();
  </code>   </code>



Lostunicorn: added a link to custom type handling on DBus
2010-04-26T14:24:52Z
added a link to custom type handling on DBus

				
				
				
				
			
			← Older revision
			Revision as of 14:24, 26 April 2010
			
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  pre=[[../Accessing Interfaces|Accessing Interfaces]]|   pre=[[../Accessing Interfaces|Accessing Interfaces]]|
    
− next=[[../Creating Interfaces|Creating Interfaces]]| + next=[[../Creating Interfaces|Creating Interfaces]], [[../CustomTypes|Using Custom Types with DBus]]|
  }}   }}
    



Hualiang.miao: internationalization
2009-04-05T12:44:50Z
internationalization

				
				
				
				
			
			← Older revision
			Revision as of 12:44, 5 April 2009
			
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  + {{Template:I18n/Language Navigation Bar|Development/Tutorials/D-Bus/Intermediate D-Bus}}
  + 
  {{TutorialBrowser|   {{TutorialBrowser|
    



Tampakrap: /* Add "creating interfaces" as the next step */
2008-08-27T21:32:19Z
‎Add "creating interfaces" as the next step

				
				
				
				
			
			← Older revision
			Revision as of 21:32, 27 August 2008
			
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  pre=[[../Accessing Interfaces|Accessing Interfaces]]|   pre=[[../Accessing Interfaces|Accessing Interfaces]]|
    
  + next=[[../Creating Interfaces|Creating Interfaces]]|
  }}   }}

@@ Line 63: / Line 63: @@
 Introspect is required to discover properties that are accessed via QObject::property().  If it is not present, but the names and signature of the properties are known by looking at the source code of the remote interface, the D-Bus property system can be used manually, with these methods:
-<syntaxhighlight lang="bash">
+<syntaxhighlight lang="cpp-qt">
 org.freedesktop.DBus.Properties.Get (in STRING interface_name,
                                       in STRING property_name,

@@ Line 77: / Line 77: @@
 It is still possible to connect to these signals with QtDBus, at a lower level, using {{qt|QDBusConnection}}::connect().  If you are using {{qt|QDBusInterface}} for its convenient call() methods, get its connection and call connect() on this:
-<code cppqt n >
+<syntaxhighlight lang="cpp-qt" line>
 QDBusInterface iface( "org.kde.DBusTute",
                        "/org/kde/DBusTute/Favourites",

@@ Line 63: / Line 63: @@
 Introspect is required to discover properties that are accessed via QObject::property().  If it is not present, but the names and signature of the properties are known by looking at the source code of the remote interface, the D-Bus property system can be used manually, with these methods:
-<code>
+<syntaxhighlight lang="bash">
 org.freedesktop.DBus.Properties.Get (in STRING interface_name,
                                       in STRING property_name,

@@ Line 45: / Line 45: @@
-<code cppqt n>
+<syntaxhighlight lang="cpp-qt" line>
 QDBusInterface iface( "org.kde.DBusTute",
                        "/org/kde/DBusTute/Favourites",

@@ Line 22: / Line 22: @@
 <syntaxhighlight lang="cpp-qt">
 Q_DECLARE_METATYPE(QList<QDBusObjectPath>)
-</code>
+</syntaxhighlight>
 It is essential that the <tt>Q_DECLARE_METATYPE</tt> macro is used outside any code blocks or methods in source code.  The best place to use it is at the top of the file.
@@ Line 30: / Line 30: @@
 <syntaxhighlight lang="cpp-qt">
 qDBusRegisterMetaType<QList<QDBusObjectPath> >();
-</code>
+</syntaxhighlight>
 === Dicts ===
@@ Line 55: / Line 55: @@
 QString favouriteColour = values.takeFirst().toString();
 QString favouriteFlavour = values.takeFirst().toString();
-</code>
+</syntaxhighlight>
 == Interfaces that don't support Introspect ==
@@ Line 70: / Line 70: @@
                                       in STRING property_name,
                                       in VARIANT value);
-</code>
+</syntaxhighlight>
 === Signals ===
@@ Line 88: / Line 88: @@
                              "FavouritesChanged", this,
                              SLOT(favouritesChanged() ) );
-</code>
+</syntaxhighlight>
 The connection semantics are similar to a regular QObject::connect().

← Older revision		Revision as of 16:21, 13 July 2012
Line 1:		Line 1:
−	~~{{Template:I18n/Language Navigation Bar\|Development/Tutorials/D-Bus/Intermediate D-Bus}}~~	+

	{{TutorialBrowser\|		{{TutorialBrowser\|

← Older revision		Revision as of 12:44, 5 April 2009
Line 1:		Line 1:
		+	{{Template:I18n/Language Navigation Bar\|Development/Tutorials/D-Bus/Intermediate D-Bus}}
		+
	{{TutorialBrowser\|		{{TutorialBrowser\|

← Older revision		Revision as of 21:32, 27 August 2008
Line 7:		Line 7:
	pre=[[../Accessing Interfaces\|Accessing Interfaces]]\|		pre=[[../Accessing Interfaces\|Accessing Interfaces]]\|

		+	next=[[../Creating Interfaces\|Creating Interfaces]]\|
	}}		}}