wxPython/demo/wxTextCtrl.py

   1 import sys
   2 from wxPython.wx import *
   3
   4 #---------------------------------------------------------------------------
   5
   6 class TestPanel(wxPanel):
   7     def OnSetFocus(self, evt):
   8         print "OnSetFocus"
   9         evt.Skip()
  10     def OnKillFocus(self, evt):
  11         print "OnKillFocus"
  12         evt.Skip()
  13
  14     def __init__(self, parent, log):
  15         wxPanel.__init__(self, parent, -1)
  16         self.log = log
  17
  18         l1 = wxStaticText(self, -1, "wxTextCtrl")
  19         t1 = wxTextCtrl(self, 10, "Test it out and see", size=(125, -1))
  20         t1.SetInsertionPoint(0)
  21         EVT_TEXT(self, 10, self.EvtText)
  22         EVT_CHAR(t1, self.EvtChar)
  23         EVT_SET_FOCUS(t1, self.OnSetFocus)
  24         EVT_KILL_FOCUS(t1, self.OnKillFocus)
  25
  26
  27         l2 = wxStaticText(self, -1, "Passsword")
  28         t2 = wxTextCtrl(self, 20, "", size=(125, -1), style=wxTE_PASSWORD)
  29         EVT_TEXT(self, 20, self.EvtText)
  30
  31         l3 = wxStaticText(self, -1, "Multi-line")
  32         t3 = wxTextCtrl(self, 30, "How does it work with a long line of text set in the control",
  33                        size=(200, 100), style=wxTE_MULTILINE)
  34         t3.SetInsertionPoint(0)
  35         EVT_TEXT(self, 30, self.EvtText)
  36         b = wxButton(self, -1, "Test Replace")
  37         EVT_BUTTON(self, b.GetId(), self.OnTestReplace)
  38         self.tc = t3
  39
  40         l4 = wxStaticText(self, -1, "Rich Text")
  41         t4 = wxTextCtrl(self, 40, "If supported by the native control, this is red, and this is a different font.",
  42                         size=(200, 100), style=wxTE_MULTILINE|wxTE_RICH)
  43         t4.SetInsertionPoint(0)
  44         t4.SetStyle(44, 47, wxTextAttr("RED", "YELLOW"))
  45
  46         points = t4.GetFont().GetPointSize()  # get the current size
  47         f = wxFont(points+2, wxROMAN, wxITALIC, wxBOLD, true)
  48 ##         print 'a1', sys.getrefcount(f)
  49 ##         t4.SetStyle(63, 77, wxTextAttr("BLUE", font=f))
  50         t4.SetStyle(63, 77, wxTextAttr("BLUE", wxNullColour, f))
  51 ##         print 'a2', sys.getrefcount(f)
  52
  53         sizer = wxFlexGridSizer(cols=3, hgap=6, vgap=6)
  54         sizer.AddMany([ l1, t1, (0,0),
  55                         l2, t2, (0,0),
  56                         l3, t3, b,
  57                         l4, t4, (0,0),
  58                         ])
  59         border = wxBoxSizer(wxVERTICAL)
  60         border.Add(sizer, 0, wxALL, 25)
  61         self.SetSizer(border)
  62         self.SetAutoLayout(true)
  63
  64
  65     def EvtText(self, event):
  66         self.log.WriteText('EvtText: %s\n' % event.GetString())
  67
  68
  69     def EvtChar(self, event):
  70         self.log.WriteText('EvtChar: %d\n' % event.GetKeyCode())
  71         event.Skip()
  72
  73
  74     def OnTestReplace(self, evt):
  75         self.tc.Replace(4, 8, "DOES")
  76         #self.tc.Remove(4, 8)
  77
  78
  79 #---------------------------------------------------------------------------
  80
  81 def runTest(frame, nb, log):
  82     win = TestPanel(nb, log)
  83     return win
  84
  85 #---------------------------------------------------------------------------
  86
  87
  88
  89
  90 overview = """\
  91 """