Showing QML elements based on platform - Revision history

Hamishwillee: Text replace - "`" to ""`


2012-10-11T01:18:34Z
Text replace - "<code cpp>" to "<code cpp-qt>"

			
			
			
			
		
		← Older revision
		Revision as of 01:18, 11 October 2012
		
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− <code cpp> + <code cpp-qt>
  #ifndef OSDETAILS_H   #ifndef OSDETAILS_H
  #define OSDETAILS_H   #define OSDETAILS_H
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  ==OSDetails Class Implementation==     ==OSDetails Class Implementation==  
    
− <code cpp> + <code cpp-qt>
    
  #include "osdetails.h"   #include "osdetails.h"
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  Make sure that the context property is set before the qml file is loaded.   Make sure that the context property is set before the qml file is loaded.
    
− <code cpp> + <code cpp-qt>
    
  #include <QtGui/QApplication>   #include <QtGui/QApplication>



Hamishwillee: Hamishwillee - Bot update - Add ArticleMetaData
2012-07-24T02:07:21Z
Hamishwillee - Bot update - Add ArticleMetaData

			
			
			
			
		
		← Older revision
		Revision as of 02:07, 24 July 2012
		
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  + {{ArticleMetaData <!-- v1.2 -->
  + |sourcecode= <!-- Link to example source code e.g. [[Media:The Code Example ZIP.zip]] -->
  + |installfile= <!-- Link to installation file (e.g. [[Media:The Installation File.sis]]) -->
  + |devices= <!-- Devices tested against - e.g. ''devices=Nokia 6131 NFC, Nokia C7-00'') -->
  + |sdk= <!-- SDK(s) built and tested against (e.g. [http://linktosdkdownload/ Qt SDK 1.1.4]) -->
  + |platform= <!-- Compatible platforms - e.g. Symbian^1 and later, Qt 4.6 and later -->
  + |devicecompatability= <!-- Compatible devices e.g.: All* (must have internal GPS) -->
  + |dependencies= <!-- Any other/external dependencies e.g.: Google Maps Api v1.0 -->
  + |signing= <!-- Signing requirements - empty or one of: Self-Signed, DevCert, Manufacturer -->
  + |capabilities= <!-- Capabilities required by the article/code example (e.g. Location, NetworkServices. -->
  + |keywords= <!-- APIs, classes and methods (e.g. QSystemScreenSaver, QList, CBase -->
  + |language= <!-- Language category code for non-English topics - e.g. Lang-Chinese -->
  + |translated-by= <!-- [[User:XXXX]] -->
  + |translated-from-title= <!-- Title only -->
  + |translated-from-id= <!-- Id of translated revision -->
  + |review-by= <!-- After re-review: [[User:username]] -->
  + |review-timestamp= <!-- After re-review: YYYYMMDD -->
  + |update-by= <!-- After significant update: [[User:username]]-->
  + |update-timestamp= <!-- After significant update: YYYYMMDD -->
  + |creationdate= 20110506
  + |author= [[User:Suri.nandita]]
  + }}
  [[Category:Maemo]][[Category:MeeGo Harmattan]][[Category:Qt]][[Category:Qt Quick]][[Category:Symbian]][[Category:Porting]]   [[Category:Maemo]][[Category:MeeGo Harmattan]][[Category:Qt]][[Category:Qt Quick]][[Category:Symbian]][[Category:Porting]]
  {{FeaturedArticle|timestamp=20110515}}     {{FeaturedArticle|timestamp=20110515}}  
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  Example addresses three platforms :  '''Symbian''' , '''Maemo5''' and  '''Maemo6'''   Example addresses three platforms :  '''Symbian''' , '''Maemo5''' and  '''Maemo6'''
    
− '''OSDetails''' is a {{Icode|QObject}}  class having invokable function which determines the platform.  For calling a C++ function from QML , the function must be either a Qt Slot or it should be marked with + '''OSDetails''' is a {{Icode|QObject}}  class having invokable function which determines the platform.  For calling a C++ function from QML, the function must be either a Qt Slot or it should be marked with
  {{Icode|Q_INVOKABLE}} macro. With this macro, we register the function with '''meta-object''' system enabling it to be invoked using {{Icode|QMetaObject::invokeMethod()}}   {{Icode|Q_INVOKABLE}} macro. With this macro, we register the function with '''meta-object''' system enabling it to be invoked using {{Icode|QMetaObject::invokeMethod()}}
    
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  </code>   </code>
    
− Set the context property that can hold {{Icode|QObject*}} and {{Icode|QVariant}} values. This C++ object  can be modified and read directly in qml. Here, we are setting the '''OSDetails''' object as the context property which can be read in our qml file. {{Icode|setContextProperty()}} sets the name and value of the property. The object can be accessed through the name ("OSdetails") of the property given in this function. + Set the context property that can hold {{Icode|QObject*}} and {{Icode|QVariant}} values. This C++ object can be modified and read directly in qml. Here, we are setting the '''OSDetails''' object as the context property which can be read in our qml file. {{Icode|setContextProperty()}} sets the name and value of the property. The object can be accessed through the name ("OSdetails") of the property given in this function.
  Make sure that the context property is set before the qml file is loaded.   Make sure that the context property is set before the qml file is loaded.
    
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  </code>   </code>
    
− Based on the platform which can be determined using  {{Icode|getOSName()}} function of '''OSDetails''' class, the elements can be appropriately shown. Text and  images are appropriately shown. + Based on the platform which can be determined using  {{Icode|getOSName()}} function of '''OSDetails''' class, the elements can be appropriately shown. Text and images are appropriately shown.
    
  ==main.qml==     ==main.qml==  
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               name.text = "maemo5"                name.text = "maemo5"
           }            }
−          else  if(OSdetails.getOSName() == 3) { +          else if(OSdetails.getOSName() == 3) {
               name.text = "Symbian"                name.text = "Symbian"
               background.source = "symbian_os_logo.jpg"                background.source = "symbian_os_logo.jpg"



Hamishwillee: Text replace - "Category:MeeGo" to "Category:MeeGo Harmattan"
2012-06-13T10:58:21Z
Text replace - "Category:MeeGo" to "Category:MeeGo Harmattan"

			
			
			
			
		
		← Older revision
		Revision as of 10:58, 13 June 2012
		
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− [[Category:Maemo]][[Category:MeeGo]][[Category:Qt]][[Category:Qt Quick]][[Category:Symbian]][[Category:Porting]] + [[Category:Maemo]][[Category:MeeGo Harmattan]][[Category:Qt]][[Category:Qt Quick]][[Category:Symbian]][[Category:Porting]]
  {{FeaturedArticle|timestamp=20110515}}     {{FeaturedArticle|timestamp=20110515}}  
    



Hamishwillee: Hamishwillee - Add Porting category
2012-05-02T05:43:49Z
Hamishwillee - Add Porting category

			
			
			
			
		
		← Older revision
		Revision as of 05:43, 2 May 2012
		
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− [[Category:Maemo]][[Category:MeeGo]][[Category:Qt]][[Category:Qt Quick]][[Category:Symbian]] + [[Category:Maemo]][[Category:MeeGo]][[Category:Qt]][[Category:Qt Quick]][[Category:Symbian]][[Category:Porting]]
  {{FeaturedArticle|timestamp=20110515}}     {{FeaturedArticle|timestamp=20110515}}  
    



Hamishwillee: Hamishwillee - Fix categories
2012-05-02T05:43:30Z
Hamishwillee - Fix categories

			
			
			
			
		
		← Older revision
		Revision as of 05:43, 2 May 2012
		
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− [[Category:Maemo]][[Category:MeeGo]][[Category:Qt]][[Category:Qt Quick]] + [[Category:Maemo]][[Category:MeeGo]][[Category:Qt]][[Category:Qt Quick]][[Category:Symbian]]
  {{FeaturedArticle|timestamp=20110515}}     {{FeaturedArticle|timestamp=20110515}}  
    



Hamishwillee: Add timestamp to featured article
2011-05-17T06:29:51Z
Add timestamp to featured article

			
			
			
			
		
		← Older revision
		Revision as of 06:29, 17 May 2011
		
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  [[Category:Maemo]][[Category:MeeGo]][[Category:Qt]][[Category:Qt Quick]]   [[Category:Maemo]][[Category:MeeGo]][[Category:Qt]][[Category:Qt Quick]]
− {{FeaturedArticle}}   + {{FeaturedArticle|timestamp=20110515}}  
    
  ==Overview==   ==Overview==



Bogdan.galiceanu at 09:17, 15 May 2011
2011-05-15T09:17:06Z


			
			
			
			
		
		← Older revision
		Revision as of 09:17, 15 May 2011
		
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  [[Category:Maemo]][[Category:MeeGo]][[Category:Qt]][[Category:Qt Quick]]   [[Category:Maemo]][[Category:MeeGo]][[Category:Qt]][[Category:Qt Quick]]
  + {{FeaturedArticle}} 
  + 
  ==Overview==   ==Overview==
− {{Abstract|This article mainly shows how to determine the platform on which our program is running and decide in run time what elements to be shown in QML file.}} + {{Abstract|This article shows how to determine the platform on which an application is running and decide at run time what elements are to be shown in the QML file.}}
    
  Example addresses three platforms :  '''Symbian''' , '''Maemo5''' and  '''Maemo6'''   Example addresses three platforms :  '''Symbian''' , '''Maemo5''' and  '''Maemo6'''



Somnathbanik at 12:57, 11 May 2011
2011-05-11T12:57:21Z


			
			
			
			
		
		← Older revision
		Revision as of 12:57, 11 May 2011
		
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  {{Abstract|This article mainly shows how to determine the platform on which our program is running and decide in run time what elements to be shown in QML file.}}   {{Abstract|This article mainly shows how to determine the platform on which our program is running and decide in run time what elements to be shown in QML file.}}
    
− Example addresses three platforms :  symbian , maemo5 and  maemo6 + Example addresses three platforms :  '''Symbian''' , '''Maemo5''' and  '''Maemo6'''
    
  '''OSDetails''' is a {{Icode|QObject}}  class having invokable function which determines the platform.  For calling a C++ function from QML , the function must be either a Qt Slot or it should be marked with   '''OSDetails''' is a {{Icode|QObject}}  class having invokable function which determines the platform.  For calling a C++ function from QML , the function must be either a Qt Slot or it should be marked with




Somnathbanik at 12:55, 11 May 2011
2011-05-11T12:55:17Z


			
			
			
			
		
		← Older revision
		Revision as of 12:55, 11 May 2011
		
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  [[Category:Maemo]][[Category:MeeGo]][[Category:Qt]][[Category:Qt Quick]]   [[Category:Maemo]][[Category:MeeGo]][[Category:Qt]][[Category:Qt Quick]]
−   + ==Overview==
  {{Abstract|This article mainly shows how to determine the platform on which our program is running and decide in run time what elements to be shown in QML file.}}   {{Abstract|This article mainly shows how to determine the platform on which our program is running and decide in run time what elements to be shown in QML file.}}
    



Somnathbanik at 12:53, 11 May 2011
2011-05-11T12:53:21Z


			
			
			
			
		
		← Older revision
		Revision as of 12:53, 11 May 2011
		
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  [[Category:Maemo]][[Category:MeeGo]][[Category:Qt]][[Category:Qt Quick]]   [[Category:Maemo]][[Category:MeeGo]][[Category:Qt]][[Category:Qt Quick]]
− This article mainly shows how to determine the platform on which our program is running and decide in run time what elements to be shown in QML file. +   
  + {{Abstract|This article mainly shows how to determine the platform on which our program is running and decide in run time what elements to be shown in QML file.}}
    
  Example addresses three platforms :  symbian , maemo5 and  maemo6   Example addresses three platforms :  symbian , maemo5 and  maemo6
    
− OSDetails is a QObject  class having invokable function which determines the platform.  For calling a C++ function from QML , the function must be either a Qt Slot or it should be marked with + '''OSDetails''' is a {{Icode|QObject}}  class having invokable function which determines the platform.  For calling a C++ function from QML , the function must be either a Qt Slot or it should be marked with
− Q_INVOKABLE macro. With this macro, we register the function with meta-object system enabling it to be invoked using QMetaObject::invokeMethod() + {{Icode|Q_INVOKABLE}} macro. With this macro, we register the function with '''meta-object''' system enabling it to be invoked using {{Icode|QMetaObject::invokeMethod()}}
    
− OSDetails.h : + ==OSDetails Class Definition==
  +   
           
  <code cpp>   <code cpp>
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  </code>   </code>
    
− OSDetails.cpp : + ==OSDetails Class Implementation== 
    
  <code cpp>   <code cpp>
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  </code>   </code>
    
− Set the context property that can hold QObject* and QVariant values. This C++ object  can be modified and read directly in qml. Here, we are setting the OSDetails object as the context property which can be read in our qml file. {{Icode|setContextProperty()}} sets the name and value of the property. The object can be accessed through the name ("OSdetails") of the property given in this function. + Set the context property that can hold {{Icode|QObject*}} and {{Icode|QVariant}} values. This C++ object  can be modified and read directly in qml. Here, we are setting the '''OSDetails''' object as the context property which can be read in our qml file. {{Icode|setContextProperty()}} sets the name and value of the property. The object can be accessed through the name ("OSdetails") of the property given in this function.
  Make sure that the context property is set before the qml file is loaded.   Make sure that the context property is set before the qml file is loaded.
    
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  </code>   </code>
    
− Based on the platform which can be determined using  {{Icode|getOSName()}} function of OSDetails class, the elements can be appropriately shown. Text and  images are appropriately shown. + Based on the platform which can be determined using  {{Icode|getOSName()}} function of '''OSDetails''' class, the elements can be appropriately shown. Text and  images are appropriately shown.
  +  
  + ==main.qml== 
    
− main.qml :  
    
  <code text >   <code text >

← Older revision		Revision as of 10:58, 13 June 2012
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−	[[Category:Maemo]][[Category:MeeGo]][[Category:Qt]][[Category:Qt Quick]][[Category:Symbian]][[Category:Porting]]	+	[[Category:Maemo]][[Category:MeeGo Harmattan]][[Category:Qt]][[Category:Qt Quick]][[Category:Symbian]][[Category:Porting]]
	{{FeaturedArticle\|timestamp=20110515}}		{{FeaturedArticle\|timestamp=20110515}}

← Older revision		Revision as of 05:43, 2 May 2012
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−	[[Category:Maemo]][[Category:MeeGo]][[Category:Qt]][[Category:Qt Quick]][[Category:Symbian]]	+	[[Category:Maemo]][[Category:MeeGo]][[Category:Qt]][[Category:Qt Quick]][[Category:Symbian]][[Category:Porting]]
	{{FeaturedArticle\|timestamp=20110515}}		{{FeaturedArticle\|timestamp=20110515}}

Showing QML elements based on platform - Revision history

Hamishwillee: Text replace - "" to ""

Hamishwillee: Hamishwillee - Bot update - Add ArticleMetaData

Hamishwillee: Text replace - "Category:MeeGo" to "Category:MeeGo Harmattan"

Hamishwillee: Hamishwillee - Add Porting category

Hamishwillee: Hamishwillee - Fix categories

Hamishwillee: Add timestamp to featured article

Bogdan.galiceanu at 09:17, 15 May 2011

Somnathbanik at 12:57, 11 May 2011

Somnathbanik at 12:55, 11 May 2011

Somnathbanik at 12:53, 11 May 2011

Hamishwillee: Text replace - "`" to ""`