-"""
-<html><body>
-This demo shows how to embed an ActiveX control in a wxPython
-application, (Win32 only.)
-
-<p>
-The MakeActiveXClass function dynamically builds a new Class on the
-fly, that has the same signature and semantics as wxWindow. This
-means that when you call the function you get back a new class that
-you can use just like wxWindow, (set the size and position, use in a
-sizer, etc.) except its contents will be the COM control.
-
-<p>
-This demo embeds the Internet Explorer WebBrowser control, and shows
-how to receive events from the COM control. (The title bar and status
-bar are updated as pages change, in addition to the log messages being
-shown.)
-</body></html>
-"""
-
-import sys
-import wx
-
-if wx.Platform == '__WXMSW__':
- import wx.lib.activexwrapper as ax
- import win32com.client.gencache
-
- try:
- browserModule = win32com.client.gencache.EnsureModule(
- "{EAB22AC0-30C1-11CF-A7EB-0000C05BAE0B}", 0, 1, 1
- )
- except:
- raise ImportError("IE4 or greater does not appear to be installed.")
-
-
-#----------------------------------------------------------------------
-
-class TestPanel(wx.Window):
- def __init__(self, parent, log, frame=None):
- wx.Window.__init__(
- self, parent, -1,
- style=wx.CLIP_CHILDREN|wx.NO_FULL_REPAINT_ON_RESIZE
- )
-
- self.ie = None
- self.log = log
- self.current = "http://wxPython.org/"
- self.frame = frame
-
- if frame:
- self.titleBase = frame.GetTitle()
-
- sizer = wx.BoxSizer(wx.VERTICAL)
- btnSizer = wx.BoxSizer(wx.HORIZONTAL)
-
- # Make a new class that derives from the WebBrowser class in the
- # COM module imported above. This class also derives from wxWindow and
- # implements the machinery needed to integrate the two worlds.
- theClass = ax.MakeActiveXClass(
- browserModule.WebBrowser, eventObj = self
- )
-
- # Create an instance of that class
- self.ie = theClass(self, -1) ##, style=wxSUNKEN_BORDER)
-
-
- btn = wx.Button(self, wx.NewId(), "Open", style=wx.BU_EXACTFIT)
- self.Bind(wx.EVT_BUTTON, self.OnOpenButton, id=btn.GetId())
- btnSizer.Add(btn, 0, wx.EXPAND|wx.ALL, 2)
-
- btn = wx.Button(self, wx.NewId(), "Home", style=wx.BU_EXACTFIT)
- self.Bind(wx.EVT_BUTTON, self.OnHomeButton, id=btn.GetId())
- btnSizer.Add(btn, 0, wx.EXPAND|wx.ALL, 2)
-
- btn = wx.Button(self, wx.NewId(), "<--", style=wx.BU_EXACTFIT)
- self.Bind(wx.EVT_BUTTON, self.OnPrevPageButton, id=btn.GetId())
- btnSizer.Add(btn, 0, wx.EXPAND|wx.ALL, 2)
-
- btn = wx.Button(self, wx.NewId(), "-->", style=wx.BU_EXACTFIT)
- self.Bind(wx.EVT_BUTTON, self.OnNextPageButton, id=btn.GetId())
- btnSizer.Add(btn, 0, wx.EXPAND|wx.ALL, 2)
-
- btn = wx.Button(self, wx.NewId(), "Stop", style=wx.BU_EXACTFIT)
- self.Bind(wx.EVT_BUTTON, self.OnStopButton, id=btn.GetId())
- btnSizer.Add(btn, 0, wx.EXPAND|wx.ALL, 2)
-
- btn = wx.Button(self, wx.NewId(), "Search", style=wx.BU_EXACTFIT)
- self.Bind(wx.EVT_BUTTON, self.OnSearchPageButton, id=btn.GetId())
- btnSizer.Add(btn, 0, wx.EXPAND|wx.ALL, 2)
-
- btn = wx.Button(self, wx.NewId(), "Refresh", style=wx.BU_EXACTFIT)
- self.Bind(wx.EVT_BUTTON, self.OnRefreshPageButton, id=btn.GetId())
- btnSizer.Add(btn, 0, wx.EXPAND|wx.ALL, 2)
-
- txt = wx.StaticText(self, -1, "Location:")
- btnSizer.Add(txt, 0, wx.CENTER|wx.ALL, 2)
-
- self.location = wx.ComboBox(self, wx.NewId(), "", style=wx.CB_DROPDOWN)
- self.Bind(wx.EVT_COMBOBOX, self.OnLocationSelect, id=self.location.GetId())
- self.Bind(wx.EVT_KEY_UP, self.OnLocationKey, self.location)
- self.Bind(wx.EVT_CHAR, self.IgnoreReturn, self.location)
- btnSizer.Add(self.location, 1, wx.EXPAND|wx.ALL, 2)
-
- sizer.Add(btnSizer, 0, wx.EXPAND)
- sizer.Add(self.ie, 1, wx.EXPAND)
-
- self.ie.Navigate(self.current)
- self.location.Append(self.current)
-
- self.SetSizer(sizer)
- self.SetAutoLayout(True)
- self.Bind(wx.EVT_SIZE, self.OnSize)
- self.Bind(wx.EVT_WINDOW_DESTROY, self.OnDestroy)
-
-
- def ShutdownDemo(self):
- # put the frame title back
- if self.frame:
- self.frame.SetTitle(self.titleBase)
-
-
- def OnDestroy(self, evt):
- if self.ie:
- self.ie.Cleanup()
- self.ie = None
- self.frame = None
-
-
- def OnSize(self, evt):
- self.Layout()
-
-
- def OnLocationSelect(self, evt):
- url = self.location.GetStringSelection()
- self.log.write('OnLocationSelect: %s\n' % url)
- self.ie.Navigate(url)
-
- def OnLocationKey(self, evt):
- if evt.KeyCode() == wx.WXK_RETURN:
- URL = self.location.GetValue()
- self.location.Append(URL)
- self.ie.Navigate(URL)
- else:
- evt.Skip()
-
- def IgnoreReturn(self, evt):
- print 'IgnoreReturn'
- if evt.KeyCode() != wx.WXK_RETURN:
- evt.Skip()
-
- def OnOpenButton(self, event):
- dlg = wx.TextEntryDialog(self, "Open Location",
- "Enter a full URL or local path",
- self.current, wx.OK|wx.CANCEL)
-
- dlg.CentreOnParent()
-
- if dlg.ShowModal() == wx.ID_OK:
- self.current = dlg.GetValue()
- self.ie.Navigate(self.current)
-
- dlg.Destroy()
-
- def OnHomeButton(self, event):
- self.ie.GoHome() ## ET Phone Home!
-
- def OnPrevPageButton(self, event):
- self.ie.GoBack()
-
- def OnNextPageButton(self, event):
- self.ie.GoForward()
-
- def OnStopButton(self, evt):
- self.ie.Stop()
-
- def OnSearchPageButton(self, evt):
- self.ie.GoSearch()
-
- def OnRefreshPageButton(self, evt):
- self.ie.Refresh2(3)
-
-
- # The following event handlers are called by the web browser COM
- # control since we passed self to MakeActiveXClass. It will look
- # here for matching attributes and call them if they exist. See the
- # module generated by makepy for details of method names, etc.
- def OnBeforeNavigate2(self, pDisp, URL, *args):
- self.log.write('OnBeforeNavigate2: %s\n' % URL)
-
- def OnNavigateComplete2(self, pDisp, URL):
- self.log.write('OnNavigateComplete2: %s\n' % URL)
- self.current = URL
- self.location.SetValue(URL)
-
- def OnTitleChange(self, text):
- self.log.write('OnTitleChange: %s\n' % text)
- if self.frame:
- self.frame.SetTitle(self.titleBase + ' -- ' + text)
-
- def OnStatusTextChange(self, text):
- self.log.write('OnStatusTextChange: %s\n' % text)
- if self.frame:
- self.frame.SetStatusText(text)
-
-
-#----------------------------------------------------------------------
-# for the demo framework...
-
-def runTest(frame, nb, log):
- if wx.Platform == '__WXMSW__':
- win = TestPanel(nb, log, frame)
- return win
- else:
- dlg = wx.MessageDialog(frame, 'This demo only works on MSW.',
- 'Sorry', wx.OK | wx.ICON_INFORMATION)
- dlg.ShowModal()
- dlg.Destroy()
-
-
-overview = __doc__
-
-#----------------------------------------------------------------------
-
-
-if __name__ == '__main__':
- class TestFrame(wx.Frame):
- def __init__(self):
- wx.Frame.__init__(
- self, None, -1, "ActiveX test -- Internet Explorer",
- size=(640, 480),
- style=wx.DEFAULT_FRAME_STYLE|wx.NO_FULL_REPAINT_ON_RESIZE
- )
-
- self.CreateStatusBar()
- self.tp = TestPanel(self, sys.stdout, self)
- self.Bind(wx.EVT_CLOSE, self.OnCloseWindow)
-
- def OnCloseWindow(self, evt):
- self.tp.Destroy()
- self.Destroy()
-
- app = wx.PySimpleApp()
- frame = TestFrame()
- frame.Show(True)
- app.MainLoop()
-
projects / wxWidgets.git / commitdiff
