wxPython/tests/og.py

   1 from wxPython.wx import *
   2 #from Lib.Gui.PlainWidgets import *
   3
   4 class TestLayoutConstraints(wxPanel):
   5     def __init__(self, parent):
   6         wxPanel.__init__(self, parent, -1)
   7         #
   8         nb = wxNotebook(self, -1)
   9         page = wxPanel(nb, -1)
  10         page.SetBackgroundColour(wxBLUE)
  11         button = wxButton(page, -1, 'press me')
  12         #
  13         nb.AddPage(page, 'testpage')
  14         #
  15         lc = wxLayoutConstraints()
  16         lc.top.PercentOf(parent, wxBottom, 0)
  17         lc.bottom.PercentOf(parent, wxBottom, 100)
  18         lc.left.PercentOf(parent, wxRight, 0)
  19         lc.right.PercentOf(parent, wxRight, 100)
  20         self.SetConstraints(lc)
  21         self.SetAutoLayout(true)
  22         #
  23         lc = wxLayoutConstraints()
  24         lc.top.PercentOf(self, wxBottom, 0)
  25         lc.bottom.PercentOf(self, wxBottom, 100)
  26         lc.left.PercentOf(self, wxRight, 0)
  27         lc.right.PercentOf(self, wxRight, 100)
  28         nb.SetConstraints(lc)
  29 #        nb.SetAutoLayout(true)
  30         #
  31 #        lc = wxLayoutConstraints()
  32 #        lc.top.PercentOf(nb, wxBottom, 0)
  33 #        lc.bottom.PercentOf(nb, wxBottom, 100)
  34 #        lc.left.PercentOf(nb, wxRight, 0)
  35 #        lc.right.PercentOf(nb, wxRight, 100)
  36 #        page.SetConstraints(lc)
  37         page.SetAutoLayout(true)
  38
  39         # this should center "button" on "page":
  40         lc = wxLayoutConstraints()
  41         lc.centreY.PercentOf(page, wxBottom, 50)
  42         lc.centreX.PercentOf(page, wxRight, 50)
  43         lc.width.AsIs()
  44         lc.height.AsIs()
  45         button.SetConstraints(lc)
  46 #        button.SetAutoLayout(true)
  47         #
  48         button.Layout()
  49         page.Layout()
  50         nb.Layout()
  51         self.Layout()
  52
  53
  54 if __name__ == "__main__":
  55     class MyFrame(wxFrame):
  56         def __init__(self, *argT, **optionD):
  57             apply(wxFrame.__init__, (self,) + argT, optionD)
  58             self.SetAutoLayout(true)
  59             TestLayoutConstraints(self)
  60
  61     class MyApp(wxApp):
  62         def OnInit(self):
  63             frame = MyFrame(None, -1, "TestLayoutConstraints",
  64                             size=wxSize(400,300))
  65             frame.Show(true)
  66             return true
  67
  68     app = MyApp()
  69     app.MainLoop()