wxPython/demo/XmlResource.py

   1
   2 import  wx
   3 import  wx.xrc  as  xrc
   4
   5 from Main import opj
   6
   7 #----------------------------------------------------------------------
   8
   9 RESFILE = opj("data/resource_wdr.xrc")
  10
  11 class TestPanel(wx.Panel):
  12     def __init__(self, parent, log):
  13         wx.Panel.__init__(self, parent, -1)
  14         self.log = log
  15
  16         # make the components
  17         label = wx.StaticText(self, -1, "The lower panel was built from this XML:")
  18         label.SetFont(wx.Font(12, wx.SWISS, wx.NORMAL, wx.BOLD))
  19
  20         resourceText = open(RESFILE).read()
  21         text = wx.TextCtrl(self, -1, resourceText,
  22                           style=wx.TE_READONLY|wx.TE_MULTILINE)
  23         text.SetInsertionPoint(0)
  24
  25         line = wx.StaticLine(self, -1)
  26
  27         # This shows a few different ways to load XML Resources
  28         if 0:
  29             # XML Resources can be loaded from a file like this:
  30             res = xrc.XmlResource(RESFILE)
  31
  32         elif 1:
  33             # or from a Virtual FileSystem:
  34             wx.FileSystem_AddHandler(wx.MemoryFSHandler())
  35             wx.MemoryFSHandler_AddFile("XRC_Resources/data_file", resourceText)
  36             res = xrc.XmlResource("memory:XRC_Resources/data_file")
  37
  38         else:
  39             # or from a string, like this:
  40             res = xrc.EmptyXmlResource()
  41             res.LoadFromString(resourceText)
  42
  43
  44         # Now create a panel from the resource data
  45         panel = res.LoadPanel(self, "MyPanel")
  46
  47         # and do the layout
  48         sizer = wx.BoxSizer(wx.VERTICAL)
  49         sizer.Add(label, 0, wx.EXPAND|wx.TOP|wx.LEFT, 5)
  50         sizer.Add(text, 1, wx.EXPAND|wx.ALL, 5)
  51         sizer.Add(line, 0, wx.EXPAND)
  52         sizer.Add(panel, 1, wx.EXPAND|wx.ALL, 5)
  53
  54         self.SetSizer(sizer)
  55         self.SetAutoLayout(True)
  56
  57
  58 #----------------------------------------------------------------------
  59
  60 def runTest(frame, nb, log):
  61     win = TestPanel(nb, log)
  62     return win
  63
  64 #----------------------------------------------------------------------
  65
  66
  67
  68 overview = """
  69 """
  70
  71
  72 if __name__ == '__main__':
  73     import sys,os
  74     import run
  75     run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])
  76