#------------------------------------------------------------------------------
# Copyright (c) 2012, Enthought, Inc.
# All rights reserved.
#------------------------------------------------------------------------------
from .qt.QtCore import QUrl
from .qt.QtWebKit import QWebView
from .qt_control import QtControl
[docs]class QtWebView(QtControl):
""" A Qt implementation of an Enaml WebView.
"""
[docs] def create_widget(self, parent, tree):
""" Create the underlying QWebView control.
"""
return QWebView(parent)
[docs] def create(self, tree):
""" Create and initialize the underlying control.
"""
super(QtWebView, self).create(tree)
html = tree['html']
if html:
self.set_html(html)
else:
self.set_url(tree['url'])
#--------------------------------------------------------------------------
# Message Handling
#--------------------------------------------------------------------------
[docs] def on_action_set_url(self, content):
""" Handle the 'set_url' action from the Enaml widget.
"""
self.set_url(content['url'])
[docs] def on_action_set_html(self, content):
""" Handle the 'set_html' action from the Enaml widget.
"""
self.set_html(content['html'])
#--------------------------------------------------------------------------
# Widget Update Methods
#--------------------------------------------------------------------------
[docs] def set_url(self, url):
""" Set the url for the underlying control.
"""
self.widget().setUrl(QUrl(url))
[docs] def set_html(self, html):
""" Set the html source for the underlying control.
"""
self.widget().setHtml(html, 'c:/')