Development/Tutorials/Plasma/JavaScript/CheatSheet - Revision history

Neverendingo at 17:19, 6 May 2013

2013-05-06T17:19:02Z

Neverendingo at 17:18, 6 May 2013

2013-05-06T17:18:37Z

Icwiener: Fix syntax highlighting.

2011-06-30T11:18:54Z

Fix syntax highlighting.

Neverendingo: Text replace - "" to ""

2011-06-29T20:53:59Z

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

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


2011-06-29T20:45:14Z
Text replace - "<code>" to "<syntaxhighlight lang="text">"

				
				
				
				
			
			← Older revision
			Revision as of 20:45, 29 June 2011
			
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  * To connect to a signal use <tt>object.signalName.connect(function() {});</tt>   * To connect to a signal use <tt>object.signalName.connect(function() {});</tt>
  * Enumeration values can be used like   * Enumeration values can be used like
− <code> + <syntaxhighlight lang="text">
  if (plasmoid.formFactor() == Vertical) {   if (plasmoid.formFactor() == Vertical) {
       layout.setOrientation(QtVertical);        layout.setOrientation(QtVertical);
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  If you want to use the standard notifications in KDE, you can using Services, with the following code:   If you want to use the standard notifications in KDE, you can using Services, with the following code:
    
− <code> + <syntaxhighlight lang="text">
  engine = dataEngine("notifications");   engine = dataEngine("notifications");
  service = engine.serviceForSource("notification");   service = engine.serviceForSource("notification");



M4ktub: i18n functions are global and not in plasmoid object.
2011-02-20T15:16:19Z
i18n functions are global and not in plasmoid object.

				
				
				
				
			
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			Revision as of 15:16, 20 February 2011
			
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  * The Name and Comment fields in the <tt>metadata.desktop</tt> file can be translated like <tt>Name[nl]=Hallo JavaScript</tt>   * The Name and Comment fields in the <tt>metadata.desktop</tt> file can be translated like <tt>Name[nl]=Hallo JavaScript</tt>
− * <tt>plasmoid.i18n()</tt> takes a string (in English) as the first argument, and substitutes in the following arguments to replace %1, %2, %3 etc.  Eg: <tt>plasmoid.i18n("The file is called %1", fileName);</tt> + * <tt>i18n()</tt> takes a string (in English) as the first argument, and substitutes in the following arguments to replace %1, %2, %3 etc.  Eg: <tt>i18n("The file is called %1", fileName);</tt>
− * <tt>plasmoid.i18nc()</tt> works just the same, but has an extra argument at the start that provides some context for translators.  Eg: <tt>plasmoid.i18nc("Player name - score", "%1 - %2", playerName, score);</tt> + * <tt>i18nc()</tt> works just the same, but has an extra argument at the start that provides some context for translators.  Eg: <tt>i18nc("Player name - score", "%1 - %2", playerName, score);</tt>
− * <tt>plasmoid.i18np()</tt> is for cases where plural forms might be important.  Eg: <tt>plasmoid.i18np("One image in album %2", "%1 images in album %2", imageCount, albumName);</tt> + * <tt>i18np()</tt> is for cases where plural forms might be important.  Eg: <tt>i18np("One image in album %2", "%1 images in album %2", imageCount, albumName);</tt>
− * <tt>plasmoid.i18ncp()</tt> is a combination of the previous two.  Eg: <tt>plasmoid.i18ncp("Personal file", "One file", "%1 files", numFiles);</tt> + * <tt>i18ncp()</tt> is a combination of the previous two.  Eg: <tt>i18ncp("Personal file", "One file", "%1 files", numFiles);</tt>
    
  == DataEngines ==   == DataEngines ==





Mart: /* Services */
2010-10-15T11:36:10Z
‎Services

				
				
				
				
			
			← Older revision
			Revision as of 11:36, 15 October 2010
			
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  * Prior to KDE 4.4, DO NOT use <tt>plasmoid.dataEngine("engine name").serviceForSource("source name")</tt> - you will get a dummy service back. Instead, use <tt>plasmoid.service("engine name", "source name")</tt>   * Prior to KDE 4.4, DO NOT use <tt>plasmoid.dataEngine("engine name").serviceForSource("source name")</tt> - you will get a dummy service back. Instead, use <tt>plasmoid.service("engine name", "source name")</tt>
  + 
  + === Notifications ===
  + 
  + If you want to use the standard notifications in KDE, you can using Services, with the following code:
  + 
  + <code>
  + engine = dataEngine("notifications");
  + service = engine.serviceForSource("notification");
  + op = service.operationDescription("createNotification");
  + op["appName"] = "foo";
  + op["appIcon"] = "konqueror";
  + op["summary"] = "this is a summary";
  + op["body"] = "body of notification";
  + op["timeout"] = 2000;
  + 
  + service.startOperationCall(op);
  + </code>





Nikita Melnichenko: fix mistype
2010-02-20T13:09:31Z
fix mistype

				
				
				
				
			
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			Revision as of 13:09, 20 February 2010
			
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  * The <tt>loadui</tt> function can be used to load a Qt UI file.  Beware that a relative path is relative to plasma's working directory (in 4.2 at least), and so may not do what you want.   * The <tt>loadui</tt> function can be used to load a Qt UI file.  Beware that a relative path is relative to plasma's working directory (in 4.2 at least), and so may not do what you want.
  * The <tt>print</tt> function prints debug output   * The <tt>print</tt> function prints debug output
− * There are several ccontructor methods: + * There are several constructor methods:
  ** <tt>PlasmaSvg(file, parent)</tt> constructs a <tt>Plasma::Svg</tt>.  The second argument is optional.   ** <tt>PlasmaSvg(file, parent)</tt> constructs a <tt>Plasma::Svg</tt>.  The second argument is optional.
  ** <tt>PlasmaFrameSvg(file, parent)</tt> constructs a <tt>Plasma:FrameSvg</tt>.  The second argument is optional.   ** <tt>PlasmaFrameSvg(file, parent)</tt> constructs a <tt>Plasma:FrameSvg</tt>.  The second argument is optional.





Aseigo at 18:38, 27 November 2009
2009-11-27T18:38:58Z


				
				
				
				
			
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			Revision as of 18:38, 27 November 2009
			
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  + {{TutorialBrowser|
  + 
  + series=JavaScript Plasmoids|
  + 
  + name=Getting Data|
  + 
  + name=JavaScript Plasmoid Cheat Sheet|
  + 
  + pre=[[../DataEngine|Now Playing: Advanced DataEngine Usage Example]]|
  + 
  + reading=[[../API|JavaScript Plasmoid API reference]]
  + }}
  + 
  + 
  == Basics ==   == Basics ==
    





Aseigo: /* Services */
2009-11-27T18:34:47Z
‎Services

				
				
				
				
			
			← Older revision
			Revision as of 18:34, 27 November 2009
			
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  == Services ==   == Services ==
    
− * DO NOT use <tt>plasmoid.dataEngine("engine name").serviceForSource("source name")</tt> - you will get a dummy service back (in 4.2 at least). + * Prior to KDE 4.4, DO NOT use <tt>plasmoid.dataEngine("engine name").serviceForSource("source name")</tt> - you will get a dummy service back. Instead, use <tt>plasmoid.service("engine name", "source name")</tt>
− * Instead, use <tt>plasmoid.service("engine name", "source name")</tt> +

@@ Line 27: / Line 27: @@
      layout.setOrientation(QtHorizontal);
+}
-</code>
+</syntaxhighlight>
 == Global variables and functions ==
@@ Line 83: / Line 83: @@
 service.startOperationCall(op);
-</code>
+</syntaxhighlight>

@@ Line 7: / Line 7: @@
 name=JavaScript Plasmoid Cheat Sheet|
-pre=[[.../SystemMonitor|System Monitor: How to access systemmonitor data engine]]|
+pre=[[../SystemMonitor|System Monitor: How to access systemmonitor data engine]]|
 reading=[[../API|JavaScript Plasmoid API reference]]

← Older revision		Revision as of 11:36, 15 October 2010
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	* Prior to KDE 4.4, DO NOT use <tt>plasmoid.dataEngine("engine name").serviceForSource("source name")</tt> - you will get a dummy service back. Instead, use <tt>plasmoid.service("engine name", "source name")</tt>		* Prior to KDE 4.4, DO NOT use <tt>plasmoid.dataEngine("engine name").serviceForSource("source name")</tt> - you will get a dummy service back. Instead, use <tt>plasmoid.service("engine name", "source name")</tt>
		+
		+	=== Notifications ===
		+
		+	If you want to use the standard notifications in KDE, you can using Services, with the following code:
		+
		+	<code>
		+	engine = dataEngine("notifications");
		+	service = engine.serviceForSource("notification");
		+	op = service.operationDescription("createNotification");
		+	op["appName"] = "foo";
		+	op["appIcon"] = "konqueror";
		+	op["summary"] = "this is a summary";
		+	op["body"] = "body of notification";
		+	op["timeout"] = 2000;
		+
		+	service.startOperationCall(op);
		+	</code>

← Older revision		Revision as of 18:38, 27 November 2009
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		+	{{TutorialBrowser\|
		+
		+	series=JavaScript Plasmoids\|
		+
		+	name=Getting Data\|
		+
		+	name=JavaScript Plasmoid Cheat Sheet\|
		+
		+	pre=[[../DataEngine\|Now Playing: Advanced DataEngine Usage Example]]\|
		+
		+	reading=[[../API\|JavaScript Plasmoid API reference]]
		+	}}
		+
		+
	== Basics ==		== Basics ==