wxPython/demo/dllwidget/test_prog.py

   1 #!/usr/bin/env python
   2
   3 from wxPython.wx import *
   4 from wxPython.dllwidget import wxDllWidget, wxDllWidget_GetDllExt
   5
   6 #----------------------------------------------------------------------
   7
   8 class TestFrame(wxFrame):
   9     def __init__(self):
  10         wxFrame.__init__(self, None, -1, "Test wxDllWidget")
  11
  12         menu = wxMenu()
  13         menu.Append(101, "Send command &1")
  14         menu.Append(102, "Send command &2")
  15         menu.Append(103, "Send command &3")
  16         menu.AppendSeparator()
  17         menu.Append(110, "E&xit")
  18
  19         mb = wxMenuBar()
  20         mb.Append(menu, "&Test")
  21         self.SetMenuBar(mb)
  22
  23         EVT_MENU_RANGE(self, 101, 109, self.OnSendCommand)
  24         EVT_MENU(self, 110, self.OnExit)
  25
  26         panel = wxPanel(self, -1)
  27         panel.SetFont(wxFont(12, wxSWISS, wxNORMAL, wxBOLD))
  28
  29         st = wxStaticText(panel, -1,
  30                           "The widget below was dynamically imported from\n"
  31                           "test_dll.dll or test_dll.so with no prior knowledge\n"
  32                           "of it's contents or structure by wxPython.")
  33
  34         self.dw = dw = wxDllWidget(panel, -1,
  35                                    "test_dll" + wxDllWidget_GetDllExt(),
  36                                    "TestWindow",
  37                                    size=(250, 150))
  38
  39         if dw.Ok():
  40             # The embedded window is the one exported from the DLL
  41             print dw.GetWidgetWindow().GetClassName()
  42
  43             # This shows that we can give it a child from this side of things.
  44             # You can also call any wxWindow methods on it too.
  45             wxStaticText(dw.GetWidgetWindow(), -1,
  46                          "Loaded from test_dll...", pos=(10,10))
  47         else:
  48             wxStaticText(dw, -1, "ERROR!!!!", pos=(20,20))
  49
  50         sizer = wxBoxSizer(wxVERTICAL)
  51         sizer.Add(wxStaticLine(panel, -1), 0, wxGROW)
  52         sizer.Add(st, 0, wxGROW|wxALL, 5)
  53         sizer.Add(dw, 1, wxGROW|wxALL, 5)
  54
  55         panel.SetSizer(sizer)
  56         panel.SetAutoLayout(true)
  57         sizer.Fit(self)
  58         sizer.SetSizeHints(self)
  59
  60
  61     def OnExit(self, evt):
  62         self.Close()
  63
  64
  65     def OnSendCommand(self, evt):
  66         ID = evt.GetId() - 100  # use the menu ID as the command
  67         param = ""
  68         if ID == 2:
  69             dlg = wxTextEntryDialog(self, "Enter a colour name to pass to the embedded widget:")
  70             if dlg.ShowModal() == wxID_OK:
  71                 param = dlg.GetValue()
  72             dlg.Destroy()
  73         self.dw.SendCommand(ID, param)
  74
  75
  76
  77 #----------------------------------------------------------------------
  78
  79
  80 if __name__ == "__main__":
  81     app = wxPySimpleApp()
  82     frame = TestFrame()
  83     frame.Show(true)
  84     app.MainLoop()