wxPython/demo/StandardPaths.py

   1
   2 import wx
   3
   4 #----------------------------------------------------------------------
   5
   6 class TestPanel(wx.Panel):
   7     def __init__(self, parent, log):
   8         self.log = log
   9         wx.Panel.__init__(self, parent, -1)
  10
  11         sizer = wx.FlexGridSizer(0, 3, 5, 5)
  12         sizer.AddGrowableCol(1)
  13         box = wx.BoxSizer(wx.VERTICAL)
  14         fs = self.GetFont().GetPointSize()
  15         bf = wx.Font(fs+4, wx.SWISS, wx.NORMAL, wx.BOLD)
  16
  17         t = wx.StaticText(self, -1, "StandardPaths")
  18         t.SetFont(bf)
  19         box.Add(t, 0, wx.CENTER|wx.ALL, 4)
  20         box.Add(wx.StaticLine(self, -1), 0, wx.EXPAND)
  21
  22         # get the global (singleton) instance of wx.StandardPaths
  23         sp = wx.StandardPaths.Get()
  24
  25         # StandardPaths will use the value of wx.App().GetAppName()
  26         # for some of the stnadard path components.  Let's set it to
  27         # something that makes that obvious for the demo.  In your own
  28         # apps you'll set it in to something more meaningfull for your
  29         # app in your OnInit, (or just let it default.)
  30         wx.GetApp().SetAppName("AppName")
  31
  32         self.help = {}
  33
  34         # Loop through all of the getters in wx.StandardPaths and make
  35         # a set of items in the sizer for each.
  36         def makeitem(name, *args):
  37             func = getattr(sp, name)
  38             sizer.Add(wx.StaticText(self, -1, "%s%s:" %(name, repr(args))),
  39                       0, wx.ALIGN_RIGHT|wx.ALIGN_CENTER_VERTICAL)
  40             sizer.Add(wx.TextCtrl(self, -1, func(*args),
  41                                   size=(275,-1), style=wx.TE_READONLY),
  42                       0, wx.EXPAND|wx.ALIGN_CENTER_VERTICAL)
  43
  44             btn = wx.Button(self, wx.ID_HELP)
  45             sizer.Add(btn)
  46             self.help[btn] = func.__doc__
  47
  48         for x in ['GetConfigDir',
  49                   'GetUserConfigDir',
  50                   'GetDataDir',
  51                   'GetLocalDataDir',
  52                   'GetUserDataDir',
  53                   'GetUserLocalDataDir',
  54                   'GetDocumentsDir',
  55                   'GetPluginsDir',
  56                   'GetInstallPrefix',
  57                   'GetResourcesDir',
  58                   'GetTempDir',
  59                   'GetExecutablePath',
  60                   ]:
  61             makeitem(x)
  62
  63         # this one needs parameters
  64         makeitem('GetLocalizedResourcesDir', 'en',
  65                  wx.StandardPaths.ResourceCat_Messages )
  66
  67         self.Bind(wx.EVT_BUTTON, self.OnShowDoc, id=wx.ID_HELP)
  68
  69         box.Add(sizer, 0, wx.CENTER|wx.EXPAND|wx.ALL, 20)
  70         self.SetSizer(box)
  71
  72
  73     def OnShowDoc(self, evt):
  74         doc = self.help[evt.GetEventObject()]
  75
  76         # trim the whitespace from each line
  77         lines = []
  78         for line in doc.split('\n'):
  79             lines.append(line.strip())
  80         doc = '\n'.join(lines)
  81         wx.TipWindow(self, doc, 500)
  82
  83
  84 #----------------------------------------------------------------------
  85
  86 def runTest(frame, nb, log):
  87     win = TestPanel(nb, log)
  88     return win
  89
  90 #----------------------------------------------------------------------
  91
  92
  93
  94 overview = """<html><body>
  95 <h2><center>StandardPaths</center></h2>
  96
  97 wxWidgets provides this class to simply determine where to locate
  98 certain types of files in a platform specific manner.  This includes
  99 things like configuration files, general data files writeable by the
 100 user, and application files that are shared by all user.
 101
 102 </body></html>
 103 """
 104
 105
 106
 107 if __name__ == '__main__':
 108     import sys,os
 109     import run
 110     run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])
 111