wxPython/demo/wxTextCtrl.py

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