[EMAIL PROTECTED] wrote in
news:[EMAIL PROTECTED] in
comp.lang.python:
> Below are my source code:
>
> import wx
> import wx.html
>
> class MyHtmlFrame(wx.Frame):
>
> def __init__(self, parent, title):
> wx.Frame.__init__(self, parent, -1, title, size=(600,400))
> html = wx.html.HtmlWindow (self)
> if "gtk2" in wx.PlatformInfo:
> html.SetStandardFonts()
> html.LoadPage("
> http://www.pythonthreads.com/articles/python/incorporating-into
> -wxpython-part-1.html")
>
> app = wx.PySimpleApp()
> frm = MyHtmlFrame(None, "Simple HTML Browser")
> frm.Show()
> app.MainLoop()
>
> It is just an example in the book "wxPython in action". But every time
> when I try to get it run, my CPU is fully occupied, and there is no
> frame that comes into existence. Why?
>
I think your problem is that you call LoadPage before app.MainLoop() is
called, IOW you need to call LoadPage in an event handler:
import wx
import wx.html
class MyHtmlFrame(wx.Frame):
HOME = "http://www.google.co.uk";
def __init__(self, parent, title):
wx.Frame.__init__(self, parent, -1, title, size=(600,400))
self.html = wx.html.HtmlWindow (self)
if "gtk2" in wx.PlatformInfo:
self.html.SetStandardFonts()
self.done_show = False
wx.EVT_IDLE( self, self.OnShow )
self.html.SetPage(
"<a href='%s'>Loading ...</a>" % self.HOME
)
def OnShow( self, event ):
if self.done_show:
return
self.done_show = True
self.html.LoadPage( self.HOME )
app = wx.PySimpleApp()
frm = MyHtmlFrame(None, "Simple HTML Browser")
frm.Show()
app.MainLoop()
Note: the URL you loading takes ages to show, which is why I
use: http://www.google.co.uk above.
Rob.
--
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