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