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     def __init__(self, parent, msg, caption, pos = wxDefaultPosition, size = (500,300)):
   9         wxDialog.__init__(self, parent, -1, caption, pos, size)
  10         x, y = pos
  11         if x == -1 and y == -1:
  12             self.CenterOnScreen(wxBOTH)
  13         text = wxTextCtrl(self, -1, msg, wxDefaultPosition,
  14                              wxDefaultSize,
  15                              wxTE_MULTILINE | wxTE_READONLY)
  16         ok = wxButton(self, wxID_OK, "OK")
  17         text.SetConstraints(Layoutf('t=t5#1;b=t5#2;l=l5#1;r=r5#1', (self,ok)))
  18         ok.SetConstraints(Layoutf('b=b5#1;x%w50#1;w!80;h!25', (self,)))
  19         self.SetAutoLayout(TRUE)
  20         self.Layout()
  21
  22
  23 class wxMultipleChoiceDialog(wxDialog):
  24     def __init__(self, parent, msg, title, lst, pos = wxDefaultPosition, size = (200,200)):
  25         wxDialog.__init__(self, parent, -1, title, pos, size)
  26         x, y = pos
  27         if x == -1 and y == -1:
  28             self.CenterOnScreen(wxBOTH)
  29         dc = wxClientDC(self)
  30         height = 0
  31         for line in string.split(msg,'\n'):
  32             height = height + dc.GetTextExtent(msg)[1] + 4
  33         stat = wxStaticText(self, -1, msg)
  34         self.lbox = wxListBox(self, 100, wxDefaultPosition,
  35                                  wxDefaultSize, lst, wxLB_MULTIPLE)
  36         ok = wxButton(self, wxID_OK, "OK")
  37         cancel = wxButton(self, wxID_CANCEL, "Cancel")
  38         stat.SetConstraints(Layoutf('t=t10#1;l=l5#1;r=r5#1;h!%d' % (height,),
  39                                    (self,)))
  40         self.lbox.SetConstraints(Layoutf('t=b10#2;l=l5#1;r=r5#1;b=t5#3',
  41                                  (self, stat, ok)))
  42         ok.SetConstraints(Layoutf('b=b5#1;x%w25#1;w!80;h!25', (self,)))
  43         cancel.SetConstraints(Layoutf('b=b5#1;x%w75#1;w!80;h!25', (self,)))
  44         self.SetAutoLayout(TRUE)
  45         self.lst = lst
  46         self.Layout()
  47
  48     def GetValue(self):
  49         return self.lbox.GetSelections()
  50
  51     def GetValueString(self):
  52         sel = self.lbox.GetSelections()
  53         val = []
  54         for i in sel:
  55             val.append(self.lst[i])
  56         return tuple(val)
  57
  58
  59 if __name__ == '__main__':
  60     class MyFrame(wxFrame):
  61         def __init__(self):
  62             wxFrame.__init__(self, NULL, -1, "hello",
  63                                 wxDefaultPosition, wxSize(200,200))
  64             wxButton(self, 100, "Multiple Test",wxPoint(0,0))
  65             wxButton(self, 101, "Message Test", wxPoint(0,100))
  66             EVT_BUTTON(self, 100, self.OnMultipleTest)
  67             EVT_BUTTON(self, 101, self.OnMessageTest)
  68
  69         def OnMultipleTest(self, event):
  70             self.lst = [ 'apple', 'pear', 'banana', 'coconut', 'orange',
  71                          'etc', 'etc..', 'etc...' ]
  72             dlg = wxMultipleChoiceDialog(self,
  73                                          "Pick some from\n this list\nblabla",
  74                                          "m.s.d.", self.lst)
  75             if (dlg.ShowModal() == wxID_OK):
  76                 print "Selection:", dlg.GetValue(), " -> ", dlg.GetValueString()
  77
  78         def OnMessageTest(self, event):
  79             import sys;
  80             f = open(sys.argv[0],"r")
  81             msg = f.read()
  82             dlg = wxScrolledMessageDialog(self, msg, "message test")
  83             dlg.ShowModal()
  84
  85
  86     class MyApp(wxApp):
  87         def OnInit(self):
  88             frame = MyFrame()
  89             frame.Show(TRUE)
  90             self.SetTopWindow(frame)
  91             return TRUE
  92
  93     app = MyApp(0)
  94     app.MainLoop()
  95
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