class HtmlBrowser(QWidget):
def __init__(self,parent=None):
QWidget.__init__(self,parent)
self.__toolBar = QToolBar(self)
self.__toolBar.setIconSize(QSize(16,16))
self.__htmlBrowserView = HtmlBrowserView(self)
self.__addressinput = QLineEdit(self)
self.__loadlabel = QLabel(self)
layout=QVBoxLayout(self)
layout.setSpacing(0)
layout.setMargin(0)
layout.addWidget(self.__toolBar)
layout.addWidget(self.__htmlBrowserView)
self.__setupToolBarAction()
QObject.connect(self.__addressinput, SIGNAL("returnPressed ()"),self.__evt_load)
QObject.connect(self.__htmlBrowserView, SIGNAL("loadFinished (bool)"),lambda:self.__loadlabel.setMovie(None))
QObject.connect(self.__htmlBrowserView, SIGNAL("loadStarted ()"),self.__evt_loadstarted)
def __evt_loadstarted(self):
if not self.__loadlabel.movie():
movie = QMovie(getPath('iconDir','loading.gif'), QByteArray(), self.__loadlabel)
movie.setSpeed(50)
self.__loadlabel.setMovie(movie)
movie.start()
def __evt_load(self):
self.__htmlBrowserView.load(QUrl(self.__addressinput.text()))
def setHtml(self,html):
self.__htmlBrowserView.setHtml(html)
def webview(self):
return self.__htmlBrowserView
def __setupToolBarAction(self):
self.__toolBar.addAction(self.__htmlBrowserView.getActions()["pre"])
self.__toolBar.addAction(self.__htmlBrowserView.getActions()["next"])
self.__toolBar.addAction(self.__htmlBrowserView.getActions()["stop"])
self.__toolBar.addAction(self.__htmlBrowserView.getActions()["reload"])
self.__toolBar.addWidget(self.__loadlabel)
self.__toolBar.addWidget(self.__addressinput)
action = QAction(QIcon(getPath('iconDir','heditor/go.png')),"go",self,triggered=self.__evt_load)
self.__toolBar.addAction(action)
self.__toolBar.addAction(self.__htmlBrowserView.getActions()["zoomin"])
self.__toolBar.addAction(self.__htmlBrowserView.getActions()["zoomreset"])
self.__toolBar.addAction(self.__htmlBrowserView.getActions()["zoomout"])
def setMovie(self, movie):
QLabel.setMovie(self, movie)
s=movie.currentImage().size()
self._movieWidth = s.width()
self._movieHeight = s.height()