changed constructors

openlp/core/ui/media/mediacontroller.py

@@ -53,7 +53,7 @@ class MediaSlider(QtGui.QSlider):
         """
         Constructor
         """
-        QtGui.QSlider.__init__(self, direction)
+        super(MediaSlider, self).__init__(direction)
         self.manager = manager
         self.controller = controller
 

openlp/core/ui/media/phononplayer.py

@@ -87,7 +87,7 @@ class PhononPlayer(MediaPlayer):
         """
         Constructor
         """
-        MediaPlayer.__init__(self, parent, u'phonon')
+        super(PhononPlayer, self).__init__(parent, u'phonon')
         self.original_name = u'Phonon'
         self.display_name = u'&Phonon'
         self.parent = parent

openlp/core/ui/splashscreen.py

@@ -41,7 +41,7 @@ class SplashScreen(QtGui.QSplashScreen):
         """
         Constructor
         """
-        QtGui.QSplashScreen.__init__(self)
+        super(SplashScreen, self).__init__()
         self.setupUi()
 
     def setupUi(self):

openlp/core/ui/themeform.py

@@ -58,7 +58,7 @@ class ThemeForm(QtGui.QWizard, Ui_ThemeWizard):
         ``parent``
             The QWidget-derived parent of the wizard.
         """
-        QtGui.QWizard.__init__(self, parent)
+        super(ThemeForm, self).__init__(parent)
         self.setupUi(self)
         self.registerFields()
         self.updateThemeAllowed = True

openlp/core/ui/themelayoutform.py

@@ -42,7 +42,7 @@ class ThemeLayoutForm(QtGui.QDialog, Ui_ThemeLayoutDialog):
         """
         Constructor
         """
-        QtGui.QDialog.__init__(self, parent)
+        super(ThemeLayoutForm, self).__init__(parent)
         self.setupUi(self)
 
     def exec_(self, image):