Development/Languages/Python/PyKDE WebKit Tutorial/Part2 - Revision history

Neverendingo: Text replace - "" to ""

2011-06-29T20:50:05Z

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

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


2011-06-29T20:33:55Z
Text replace - "<code python>" to "<syntaxhighlight lang="python">"

				
				
				
				
			
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			Revision as of 20:33, 29 June 2011
			
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  The previous application was Qt only.  Now we want to go up market and turn our application into a KDE application.   The previous application was Qt only.  Now we want to go up market and turn our application into a KDE application.
    
− <code python> + <syntaxhighlight lang="python">
  #!/usr/bin/env python   #!/usr/bin/env python



Jriddell at 00:46, 13 October 2008
2008-10-13T00:46:33Z


				
				
				
				
			
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			Revision as of 00:46, 13 October 2008
			
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  [[image:Pykde-tutorial-2.png|center]]   [[image:Pykde-tutorial-2.png|center]]
    
− [[Development/Languages/Python/PyKDE_WebKit_Tutorial/Part1|« Back to Part 1]] |   + [[Development/Languages/Python/PyKDE_WebKit_Tutorial|« Back to Part 1]] |  
  [[Development/Languages/Python/PyKDE_WebKit_Tutorial/Part3|On to Part 3 »]]   [[Development/Languages/Python/PyKDE_WebKit_Tutorial/Part3|On to Part 3 »]]
  [[Category:Python]]   [[Category:Python]]



Jriddell at 00:44, 13 October 2008
2008-10-13T00:44:54Z


				
				
				
				
			
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			Revision as of 00:44, 13 October 2008
			
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  [[image:Pykde-tutorial-2.png|center]]   [[image:Pykde-tutorial-2.png|center]]
    
− [[Development/Languages/Python/PyKDE_WebKit_Tutorial/Part1|« Back to Part 1]] + [[Development/Languages/Python/PyKDE_WebKit_Tutorial/Part1|« Back to Part 1]] | 
  [[Development/Languages/Python/PyKDE_WebKit_Tutorial/Part3|On to Part 3 »]]   [[Development/Languages/Python/PyKDE_WebKit_Tutorial/Part3|On to Part 3 »]]
  [[Category:Python]]   [[Category:Python]]





Jriddell at 00:44, 13 October 2008
2008-10-13T00:44:36Z


				
				
				
				
			
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			Revision as of 00:44, 13 October 2008
			
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  [[image:Pykde-tutorial-2.png|center]]   [[image:Pykde-tutorial-2.png|center]]
    
  + [[Development/Languages/Python/PyKDE_WebKit_Tutorial/Part1|« Back to Part 1]]
  [[Development/Languages/Python/PyKDE_WebKit_Tutorial/Part3|On to Part 3 »]]   [[Development/Languages/Python/PyKDE_WebKit_Tutorial/Part3|On to Part 3 »]]
  + [[Category:Python]]



Jriddell at 23:46, 12 October 2008
2008-10-12T23:46:32Z


				
				
				
				
			
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			Revision as of 23:46, 12 October 2008
			
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  The application looks much the same except KDE will use the oxygen "unknown" icon in the corner.   The application looks much the same except KDE will use the oxygen "unknown" icon in the corner.
    
− [image:Pykde-tutorial-2.png|center] + [[image:Pykde-tutorial-2.png|center]]
    
  [[Development/Languages/Python/PyKDE_WebKit_Tutorial/Part3|On to Part 3 »]]   [[Development/Languages/Python/PyKDE_WebKit_Tutorial/Part3|On to Part 3 »]]



Jriddell at 23:46, 12 October 2008
2008-10-12T23:46:12Z


				
				
				
				
			
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			Revision as of 23:46, 12 October 2008
			
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  sys.exit(app.exec_())   sys.exit(app.exec_())
− <code> + </code>
    
  This is longer than the Qt only version but not much more complex.  We need a couple of new import lines to give us access to PyKDE.   This is longer than the Qt only version but not much more complex.  We need a couple of new import lines to give us access to PyKDE.





Jriddell: New page: The previous application was Qt only.  Now we want to go up market and turn our application into a KDE application.   #!/usr/bin/env python   import sys   from PyKDE4.kdecore ...

2008-10-12T23:45:50Z
New page: The previous application was Qt only.  Now we want to go up market and turn our application into a KDE application.  <code python> #!/usr/bin/env python   import sys   from PyKDE4.kdecore ...
New page
The previous application was Qt only.  Now we want to go up market and turn our application into a KDE application.



<code python>

#!/usr/bin/env python

 

import sys

 

from PyKDE4.kdecore import *

from PyKDE4.kdeui import *

 

from PyQt4.QtCore import *

from PyQt4.QtGui import *

from PyQt4.QtWebKit import *

 

appName = "python-kde-tutorial"

catalog = ""

programName = ki18n("PyKDE Tutorial")

version = "1.0"

description = ki18n("A Small Qt WebKit Example")

license = KAboutData.License_GPL

copyright = ki18n("(c) 2008 Canonical Ltd")

text = ki18n("none")

homePage = "www.kubuntu.org"

bugEmail = ""

 

aboutData = KAboutData (appName, catalog, programName, version, description,

license, copyright, text, homePage, bugEmail)

 

KCmdLineArgs.init(sys.argv, aboutData)

 

app = KApplication()

 

web = QWebView()

web.load(QUrl("http://kubuntu.org"))

web.show()

 

sys.exit(app.exec_())

<code>



This is longer than the Qt only version but not much more complex.  We need a couple of new import lines to give us access to PyKDE.



Then we need to define some meta-data about the application.  Most of these are just text strings.  Some are translated using ''ki18n()'' and licence uses one of several options from [http://api.kde.org/pykde-4.1-api/kdecore/KAboutData.html#obj163564172 KAboutData].



We pass this meta-data when creating a KAboutData object.  Next we need to create parse command line arguments using ''KCmdLineArgs.init()'', this offers very powerful command line argument options, in this simple application we do not use it however it is still required.



Instead of a ''QApplication'' we create a ''KApplication''.  The rest of the programme is the same.



The application looks much the same except KDE will use the oxygen "unknown" icon in the corner.



[image:Pykde-tutorial-2.png|center]



[[Development/Languages/Python/PyKDE_WebKit_Tutorial/Part3|On to Part 3 »]]

← Older revision		Revision as of 00:44, 13 October 2008
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	[[image:Pykde-tutorial-2.png\|center]]		[[image:Pykde-tutorial-2.png\|center]]

		+	[[Development/Languages/Python/PyKDE_WebKit_Tutorial/Part1\|« Back to Part 1]]
	[[Development/Languages/Python/PyKDE_WebKit_Tutorial/Part3\|On to Part 3 »]]		[[Development/Languages/Python/PyKDE_WebKit_Tutorial/Part3\|On to Part 3 »]]
		+	[[Category:Python]]