Source Code for Module nukescripts.pyQtExamples.webBrowser

 1  ## example PyQt panel that implements a simple web browser in Nuke 
 2   
 3  import nuke 
 4  import nukescripts 
 5  import sip 
 6   
 7  from PyQt4.QtGui import * 
 8  from PyQt4.QtCore import * 
 9  from PyQt4.QtWebKit import * 
10   
11   
12 -class WebBrowserWidget(QWidget): 
13 -  def changeLocation(self): 
14      self.webView.load( QUrl(self.locationEdit.text()) ) 
15   
16 -  def __init__(self): 
17      super( QWidget, self).__init__() 
18      self.webView = QWebView(); 
19      
20      self.setLayout( QVBoxLayout() )   
21       
22      self.locationEdit = QLineEdit( 'http://www.google.com' ) 
23      self.locationEdit.setSizePolicy( QSizePolicy.Expanding, self.locationEdit.sizePolicy().verticalPolicy() ) 
24       
25      QObject.connect( self.locationEdit, SIGNAL('returnPressed()'),  self.changeLocation ) 
26       
27      self.layout().addWidget( self.locationEdit ) 
28     
29      bar = QToolBar() 
30      bar.addAction( self.webView.pageAction(QWebPage.Back)) 
31      bar.addAction( self.webView.pageAction(QWebPage.Forward)) 
32      bar.addAction( self.webView.pageAction(QWebPage.Stop)) 
33      bar.addAction( self.webView.pageAction(QWebPage.Reload)) 
34      bar.addSeparator() 
35   
36       
37      self.layout().addWidget( bar ) 
38      self.layout().addWidget( self.webView ) 
39   
40      self.webView.load( QUrl( 'http://www.google.com' ) ) 
41     
42 -class WebBrowserKnob(): 
43     
44 -  def makeUI(self): 
45      self.webWidget = WebBrowserWidget() 
46      return self.webWidget 
47   
48 -class WebBrowserPanel(nukescripts.PythonPanel): 
49   
50 -  def __init__(self): 
51      super(WebBrowserPanel, self).__init__("Web Browser", "uk.co.thefoundry.WebBrowserPanel") 
52      self.webBrowserKnob = nuke.PyCustom_Knob( "web", "", "nukescripts.pyQtExamples.webBrowser.WebBrowserKnob()" )  
53      self.addKnob( self.webBrowserKnob ) 
54   
55   
56 -def addPanel(): 
57    return WebBrowserPanel().addToPane() 
58     
59  menu = nuke.menu('Pane') 
60  menu.addCommand('Web Browser',addPanel) 
61  nukescripts.registerPanel('uk.co.thefoundry.WebBrowserPanel', addPanel) 
62