wxPython/wx/lib/analogclock/lib_setup/fontselect.py

   1 # AnalogClock's font selector for setup dialog
   2 #   E. A. Tacao <e.a.tacao |at| estadao.com.br>
   3 #   http://j.domaindlx.com/elements28/wxpython/
   4 #   15 Fev 2006, 22:00 GMT-03:00
   5 # Distributed under the wxWidgets license.
   6
   7 import wx
   8 from wx.lib.newevent import NewEvent
   9 from wx.lib.buttons import GenButton
  10
  11 #----------------------------------------------------------------------------
  12
  13 (FontSelectEvent, EVT_FONTSELECT) = NewEvent()
  14
  15 #----------------------------------------------------------------------------
  16
  17 class FontSelect(GenButton):
  18     def __init__(self, parent, size=(75, 21), value=None):
  19         GenButton.__init__(self, parent, wx.ID_ANY, label="Select...",
  20                            size=size)
  21         self.SetBezelWidth(1)
  22
  23         self.parent = parent
  24         self.SetValue(value)
  25
  26         self.parent.Bind(wx.EVT_BUTTON, self.OnClick, self)
  27
  28
  29     def GetValue(self):
  30         return self.value
  31
  32
  33     def SetValue(self, value):
  34         if value is None:
  35             value = wx.SystemSettings.GetFont(wx.SYS_DEFAULT_GUI_FONT)
  36         self.value = value
  37
  38
  39     def OnClick(self, event):
  40         data = wx.FontData()
  41         data.EnableEffects(False)
  42         font = self.value; font.SetPointSize(10)
  43         data.SetInitialFont(font)
  44
  45         dlg = wx.FontDialog(self, data)
  46         changed = dlg.ShowModal() == wx.ID_OK
  47
  48         if changed:
  49             data = dlg.GetFontData()
  50             self.value = data.GetChosenFont()
  51             self.Refresh()
  52         dlg.Destroy()
  53
  54         if changed:
  55             nevt = FontSelectEvent(id=self.GetId(), obj=self, val=self.value)
  56             wx.PostEvent(self.parent, nevt)
  57
  58
  59 #
  60 ##
  61 ### eof