wxPython/demo/ActiveX_PDFWindow.py

   1 import  sys
   2 import  wx
   3
   4 if wx.Platform == '__WXMSW__':
   5     from wx.lib.pdfwin import PDFWindow
   6
   7
   8 #----------------------------------------------------------------------
   9
  10 class TestPanel(wx.Panel):
  11     def __init__(self, parent, log):
  12         wx.Panel.__init__(self, parent, -1)
  13         self.pdf = None
  14
  15         sizer = wx.BoxSizer(wx.VERTICAL)
  16         btnSizer = wx.BoxSizer(wx.HORIZONTAL)
  17
  18         self.pdf = PDFWindow(self, style=wx.SUNKEN_BORDER)
  19
  20         sizer.Add(self.pdf, proportion=1, flag=wx.EXPAND)
  21
  22         btn = wx.Button(self, wx.NewId(), "Open PDF File")
  23         self.Bind(wx.EVT_BUTTON, self.OnOpenButton, btn)
  24         btnSizer.Add(btn, proportion=1, flag=wx.EXPAND|wx.ALL, border=5)
  25
  26         btn = wx.Button(self, wx.NewId(), "<-- Previous Page")
  27         self.Bind(wx.EVT_BUTTON, self.OnPrevPageButton, btn)
  28         btnSizer.Add(btn, proportion=1, flag=wx.EXPAND|wx.ALL, border=5)
  29
  30         btn = wx.Button(self, wx.NewId(), "Next Page -->")
  31         self.Bind(wx.EVT_BUTTON, self.OnNextPageButton, btn)
  32         btnSizer.Add(btn, proportion=1, flag=wx.EXPAND|wx.ALL, border=5)
  33
  34
  35         btnSizer.Add((50,-1), proportion=2, flag=wx.EXPAND)
  36         sizer.Add(btnSizer, proportion=0, flag=wx.EXPAND)
  37
  38         self.SetSizer(sizer)
  39         self.SetAutoLayout(True)
  40
  41
  42
  43     def OnOpenButton(self, event):
  44         dlg = wx.FileDialog(self, wildcard="*.pdf")
  45
  46         if dlg.ShowModal() == wx.ID_OK:
  47             wx.BeginBusyCursor()
  48             self.pdf.LoadFile(dlg.GetPath())
  49             wx.EndBusyCursor()
  50
  51         dlg.Destroy()
  52
  53
  54     def OnPrevPageButton(self, event):
  55         self.pdf.gotoPreviousPage()
  56
  57
  58     def OnNextPageButton(self, event):
  59         self.pdf.gotoNextPage()
  60
  61
  62
  63 #----------------------------------------------------------------------
  64
  65 def runTest(frame, nb, log):
  66     if wx.Platform == '__WXMSW__':
  67         win = TestPanel(nb, log)
  68         return win
  69     else:
  70         dlg = wx.MessageDialog(frame, 'This demo only works on MSW.',
  71                           'Sorry', wx.OK | wx.ICON_INFORMATION)
  72         dlg.ShowModal()
  73         dlg.Destroy()
  74
  75
  76 overview = """\<html><body>
  77 <h2>wx.lib.pdfwin.PDFWindow</h2>
  78
  79 The wx.lib.pdfwin.PDFWindow class is another example of using ActiveX
  80 controls from wxPython using the new wx.activex module.  This allows
  81 you to use an ActiveX control as if it is a wx.Window, you can call
  82 its methods, set/get properties, and receive events from the ActiveX
  83 control in a very intuitive way.
  84
  85 <p> Using this class is simpler than ActiveXWrapper, doesn't rely on
  86 the win32all extensions, and is more "wx\'ish", meaning that it uses
  87 events and etc. as would be expected from any other wx window.
  88
  89 <p> This demo embeds the Adobe Acrobat Reader, and gives you some
  90 buttons for opening a PDF file, changing pages, etc. that show how to
  91 call methods on the COM object.  If you don't have Acrobat Reader 4.0
  92 (or greater) installed it won't work.
  93
  94 </body></html>
  95 """
  96
  97 #----------------------------------------------------------------------
  98
  99
 100
 101 if __name__ == '__main__':
 102     import sys,os
 103     import run
 104     run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])
 105
 106