wxPython/wxPython/lib/dialogs.py

   1 from wxPython.wx import *
   2 from layoutf import Layoutf
   3 import string
   4
   5
   6
   7 class wxScrolledMessageDialog(wxDialog):
   8
   9     def __init__(self, parent, msg, caption, pos = wxDefaultPosition, size = (500,300)):
  10         wxDialog.__init__(self, parent, -1, caption, pos, size)
  11         text = wxTextCtrl(self, -1, msg, wxDefaultPosition,
  12                              wxDefaultSize,
  13                              wxTE_MULTILINE | wxTE_READONLY)
  14         ok = wxButton(self, wxID_OK, "OK")
  15         text.SetConstraints(Layoutf('t=t5#1;b=t5#2;l=l5#1;r=r5#1', (self,ok)))
  16         ok.SetConstraints(Layoutf('b=b5#1;x%w50#1;w!80;h!25', (self,)))
  17         self.SetAutoLayout(TRUE)
  18         self.Layout()
  19
  20
  21 class wxMultipleChoiceDialog(wxDialog):
  22
  23     def __init__(self, parent, msg, title, lst, pos = wxDefaultPosition, size = (200,200)):
  24         wxDialog.__init__(self, parent, -1, title, pos, size)
  25         dc = wxClientDC(self)
  26         height = 0
  27         for line in string.split(msg,'\n'):
  28             height = height + dc.GetTextExtent(msg)[1] + 4
  29         stat = wxStaticText(self, -1, msg)
  30         self.lbox = wxListBox(self, 100, wxDefaultPosition,
  31                                  wxDefaultSize, lst, wxLB_MULTIPLE)
  32         ok = wxButton(self, wxID_OK, "OK")
  33         cancel = wxButton(self, wxID_CANCEL, "Cancel")
  34         stat.SetConstraints(Layoutf('t=t10#1;l=l5#1;r=r5#1;h!%d' % (height,),
  35                                    (self,)))
  36         self.lbox.SetConstraints(Layoutf('t=b10#2;l=l5#1;r=r5#1;b=t5#3',
  37                                  (self, stat, ok)))
  38         ok.SetConstraints(Layoutf('b=b5#1;x%w25#1;w!80;h!25', (self,)))
  39         cancel.SetConstraints(Layoutf('b=b5#1;x%w75#1;w!80;h!25', (self,)))
  40         self.SetAutoLayout(TRUE)
  41         self.lst = lst
  42         self.Layout()
  43
  44     def GetValue(self):
  45         return self.lbox.GetSelections()
  46
  47     def GetValueString(self):
  48         sel = self.lbox.GetSelections()
  49         val = []
  50         for i in sel:
  51             val.append(self.lst[i])
  52         return tuple(val)
  53
  54
  55 if __name__ == '__main__':
  56     class MyFrame(wxFrame):
  57         def __init__(self):
  58             wxFrame.__init__(self, NULL, -1, "hello",
  59                                 wxDefaultPosition, wxSize(200,200))
  60             wxButton(self, 100, "Multiple Test",wxPoint(0,0))
  61             wxButton(self, 101, "Message Test", wxPoint(0,100))
  62             EVT_BUTTON(self, 100, self.OnMultipleTest)
  63             EVT_BUTTON(self, 101, self.OnMessageTest)
  64
  65         def OnMultipleTest(self, event):
  66             self.lst = [ 'apple', 'pear', 'banana', 'coconut', 'orange',
  67                          'etc', 'etc..', 'etc...' ]
  68             dlg = wxMultipleChoiceDialog(self,
  69                                          "Pick some from\n this list\nblabla",
  70                                          "m.s.d.", self.lst)
  71             if (dlg.ShowModal() == wxID_OK):
  72                 print "Selection:", dlg.GetValue(), " -> ", dlg.GetValueString()
  73
  74         def OnMessageTest(self, event):
  75             import sys;
  76             f = open(sys.argv[0],"r")
  77             msg = f.read()
  78             dlg = wxScrolledMessageDialog(self, msg, "message test")
  79             dlg.ShowModal()
  80
  81
  82     class MyApp(wxApp):
  83         def OnInit(self):
  84             frame = MyFrame()
  85             frame.Show(TRUE)
  86             self.SetTopWindow(frame)
  87             return TRUE
  88
  89     app = MyApp(0)
  90     app.MainLoop()
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