wxPython/demo/CheckListBox.py

   1
   2 import  wx
   3
   4 #----------------------------------------------------------------------
   5
   6 class TestPanel(wx.Panel):
   7     def __init__(self, parent, log):
   8         wx.Panel.__init__(self, parent, -1)
   9         self.log = log
  10
  11         sampleList = ['zero', 'one', 'two', 'three', 'four', 'five',
  12                       'six', 'seven', 'eight', 'nine', 'ten', 'eleven',
  13                       'twelve', 'thirteen', 'fourteen']
  14
  15         wx.StaticText(self, -1, "This example uses the wxCheckListBox control.", (45, 15))
  16
  17         lb = wx.CheckListBox(self, -1, (80, 50), (80, 120), sampleList)
  18         self.Bind(wx.EVT_LISTBOX, self.EvtListBox, lb)
  19         self.Bind(wx.EVT_LISTBOX_DCLICK, self.EvtListBoxDClick, lb)
  20         lb.SetSelection(0)
  21         self.lb = lb
  22
  23         pos = lb.GetPosition().x + lb.GetSize().width + 25
  24         btn = wx.Button(self, -1, "Test SetString", (pos, 50))
  25         self.Bind(wx.EVT_BUTTON, self.OnTestButton, btn)
  26         self.Bind(wx.EVT_RIGHT_UP, self.OnDoPopup)
  27
  28     def EvtListBox(self, event):
  29         self.log.WriteText('EvtListBox: %s\n' % event.GetString())
  30
  31     def EvtListBoxDClick(self, event):
  32         self.log.WriteText('EvtListBoxDClick:\n')
  33
  34     def OnTestButton(self, evt):
  35         self.lb.SetString(4, "FUBAR")
  36
  37
  38     def OnDoPopup(self, evt):
  39         menu = wx.Menu()
  40         # Make this first item bold
  41         item = wx.MenuItem(menu, wx.NewId(), "If supported, this is bold")
  42         df = wx.SystemSettings.GetFont(wx.SYS_DEFAULT_GUI_FONT)
  43
  44         nf = wx.Font(
  45                 df.GetPointSize(), df.GetFamily(), df.GetStyle(),
  46                 wx.BOLD, False, df.GetFaceName()
  47                 )
  48
  49         item.SetFont(nf)
  50         menu.AppendItem(item)
  51
  52         menu.AppendItem(wx.MenuItem(menu, wx.NewId(), "Normal Item &1"))
  53         menu.AppendItem(wx.MenuItem(menu, wx.NewId(), "Normal Item &2"))
  54         menu.AppendItem(wx.MenuItem(menu, wx.NewId(), "Normal Item &3"))
  55         menu.AppendItem(wx.MenuItem(menu, wx.NewId(), "Normal Item &4"))
  56
  57         self.PopupMenu(menu, evt.GetPosition())
  58         menu.Destroy()
  59         evt.Skip()
  60
  61
  62 #----------------------------------------------------------------------
  63
  64 def runTest(frame, nb, log):
  65     win = TestPanel(nb, log)
  66     return win
  67
  68 #----------------------------------------------------------------------
  69
  70
  71 overview = """\
  72 A checklistbox is like a Listbox, but allows items to be checked or unchecked rather
  73 than relying on extended selection (e.g. shift-select) to select multiple items in
  74 the list.
  75
  76 This class is currently implemented under Windows and GTK.
  77
  78 This demo shows the basic CheckListBox and how to use the SetString method to change
  79 labels dynamically.
  80 """
  81
  82
  83 if __name__ == '__main__':
  84     import sys,os
  85     import run
  86     run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])
  87