wxPython/demo/wxTimeCtrl.py

   1 # 11/21/2003 - Jeff Grimmett (grimmtooth@softhome.net)
   2 #
   3 # o Updated for wx namespace
   4 #
   5 # 11/21/2003 - Jeff Grimmett (grimmtooth@softhome.net)
   6 #
   7 # o wx renamer needed for timectrl lib
   8 # o presense of spin control causing probs (see spin ctrl demo for details)
   9 #
  10 # 12/13/2003 - Jeff Grimmett (grimmtooth@softhome.net)
  11 #
  12 # o New binders applied. Issues still exist.
  13 #
  14
  15 import  wx
  16 import  wx.lib.timectrl         as  timectl
  17 import  wx.lib.scrolledpanel    as  scrolled
  18
  19 #----------------------------------------------------------------------
  20
  21 class TestPanel( scrolled.wxScrolledPanel ):
  22     def __init__( self, parent, log ):
  23
  24         scrolled.wxScrolledPanel.__init__( self, parent, -1 )
  25         self.log = log
  26
  27
  28         text1 = wx.StaticText( self, -1, "12-hour format:")
  29         self.time12 = timectl.wxTimeCtrl( self, -1, name="12 hour control" )
  30         spin1 = wx.SpinButton( self, -1, wx.DefaultPosition, (-1,20), 0 )
  31         self.time12.BindSpinButton( spin1 )
  32
  33         text2 = wx.StaticText( self, -1, "24-hour format:")
  34         spin2 = wx.SpinButton( self, -1, wx.DefaultPosition, (-1,20), 0 )
  35         self.time24 = timectl.wxTimeCtrl(
  36                         self, -1, name="24 hour control", fmt24hr=True,
  37                         spinButton = spin2
  38                         )
  39
  40         text3 = wx.StaticText( self, -1, "No seconds\nor spin button:")
  41         self.spinless_ctrl = timectl.wxTimeCtrl(
  42                                 self, -1, name="spinless control",
  43                                 display_seconds = False
  44                                 )
  45
  46         grid = wx.FlexGridSizer( 0, 2, 10, 5 )
  47         grid.Add( text1, 0, wx.ALIGN_RIGHT )
  48         hbox1 = wx.BoxSizer( wx.HORIZONTAL )
  49         hbox1.Add( self.time12, 0, wx.ALIGN_CENTRE )
  50         hbox1.Add( spin1, 0, wx.ALIGN_CENTRE )
  51         grid.Add( hbox1, 0, wx.LEFT )
  52
  53         grid.Add( text2, 0, wx.ALIGN_RIGHT|wx.TOP|wx.BOTTOM )
  54         hbox2 = wx.BoxSizer( wx.HORIZONTAL )
  55         hbox2.Add( self.time24, 0, wx.ALIGN_CENTRE )
  56         hbox2.Add( spin2, 0, wx.ALIGN_CENTRE )
  57         grid.Add( hbox2, 0, wx.LEFT )
  58
  59         grid.Add( text3, 0, wx.ALIGN_RIGHT|wx.TOP|wx.BOTTOM )
  60         grid.Add( self.spinless_ctrl, 0, wx.LEFT )
  61
  62
  63         buttonChange = wx.Button( self, -1, "Change Controls")
  64         self.radio12to24 = wx.RadioButton(
  65                             self, -1, "Copy 12-hour time to 24-hour control",
  66                             wx.DefaultPosition, wx.DefaultSize, wx.RB_GROUP
  67                             )
  68
  69         self.radio24to12 = wx.RadioButton(
  70                             self, -1, "Copy 24-hour time to 12-hour control"
  71                             )
  72
  73         self.radioWx = wx.RadioButton( self, -1, "Set controls to 'now' using wxDateTime")
  74         self.radioMx = wx.RadioButton( self, -1, "Set controls to 'now' using mxDateTime")
  75
  76         radio_vbox = wx.BoxSizer( wx.VERTICAL )
  77         radio_vbox.Add( self.radio12to24, 0, wx.ALIGN_CENTER_VERTICAL|wx.ALL, 5 )
  78         radio_vbox.Add( self.radio24to12, 0, wx.ALIGN_CENTER_VERTICAL|wx.ALL, 5 )
  79         radio_vbox.Add( self.radioWx, 0, wx.ALIGN_CENTER_VERTICAL|wx.ALL, 5 )
  80         radio_vbox.Add( self.radioMx, 0, wx.ALIGN_CENTER_VERTICAL|wx.ALL, 5 )
  81
  82         box_label = wx.StaticBox( self, -1, "Change Controls through API" )
  83         buttonbox = wx.StaticBoxSizer( box_label, wx.HORIZONTAL )
  84         buttonbox.Add( buttonChange, 0, wx.ALIGN_CENTRE|wx.ALL, 5 )
  85         buttonbox.Add( radio_vbox, 0, wx.ALIGN_CENTRE|wx.ALL, 5 )
  86
  87         hbox = wx.BoxSizer( wx.HORIZONTAL )
  88         hbox.Add( grid, 0, wx.ALIGN_LEFT|wx.ALL, 15 )
  89         hbox.Add( buttonbox, 0, wx.ALIGN_RIGHT|wx.BOTTOM, 20 )
  90
  91
  92         box_label = wx.StaticBox( self, -1, "Bounds Control" )
  93         boundsbox = wx.StaticBoxSizer( box_label, wx.HORIZONTAL )
  94         self.set_bounds = wx.CheckBox( self, -1, "Set time bounds:" )
  95
  96         minlabel = wx.StaticText( self, -1, "minimum time:" )
  97         self.min = timectl.wxTimeCtrl( self, -1, name="min", display_seconds = False )
  98         self.min.Enable( False )
  99
 100         maxlabel = wx.StaticText( self, -1, "maximum time:" )
 101         self.max = timectl.wxTimeCtrl( self, -1, name="max", display_seconds = False )
 102         self.max.Enable( False )
 103
 104         self.limit_check = wx.CheckBox( self, -1, "Limit control" )
 105
 106         label = wx.StaticText( self, -1, "Resulting time control:" )
 107         self.target_ctrl = timectl.wxTimeCtrl( self, -1, name="new" )
 108
 109         grid2 = wx.FlexGridSizer( 0, 2, 0, 0 )
 110         grid2.Add( (20, 0), 0, wx.ALIGN_LEFT|wx.ALL, 5 )
 111         grid2.Add( (20, 0), 0, wx.ALIGN_LEFT|wx.ALL, 5 )
 112
 113         grid2.Add( self.set_bounds, 0, wx.ALIGN_LEFT|wx.ALL, 5 )
 114         grid3 = wx.FlexGridSizer( 0, 2, 5, 5 )
 115         grid3.Add(minlabel, 0, wx.ALIGN_RIGHT|wx.ALIGN_CENTER_VERTICAL )
 116         grid3.Add( self.min, 0, wx.ALIGN_LEFT )
 117         grid3.Add(maxlabel, 0, wx.ALIGN_RIGHT|wx.ALIGN_CENTER_VERTICAL )
 118         grid3.Add( self.max, 0, wx.ALIGN_LEFT )
 119         grid2.Add(grid3, 0, wx.ALIGN_LEFT )
 120
 121         grid2.Add( self.limit_check, 0, wx.ALIGN_LEFT|wx.ALL, 5 )
 122         grid2.Add( (20, 0), 0, wx.ALIGN_LEFT|wx.ALL, 5 )
 123
 124         grid2.Add( (20, 0), 0, wx.ALIGN_LEFT|wx.ALL, 5 )
 125         grid2.Add( (20, 0), 0, wx.ALIGN_LEFT|wx.ALL, 5 )
 126         grid2.Add( label, 0, wx.ALIGN_LEFT|wx.ALIGN_CENTER_VERTICAL|wx.ALL, 5 )
 127         grid2.Add( self.target_ctrl, 0, wx.ALIGN_LEFT|wx.ALL, 5 )
 128         boundsbox.Add(grid2, 0, wx.ALIGN_CENTER|wx.EXPAND|wx.ALL, 5)
 129
 130         vbox = wx.BoxSizer( wx.VERTICAL )
 131         vbox.Add( (20, 20) )
 132         vbox.Add( hbox, 0, wx.ALIGN_LEFT|wx.ALL, 5)
 133         vbox.Add( boundsbox, 0, wx.ALIGN_LEFT|wx.ALL, 5 )
 134
 135
 136         outer_box = wx.BoxSizer( wx.VERTICAL )
 137         outer_box.Add( vbox, 0, wx.ALIGN_LEFT|wx.ALL, 5)
 138
 139
 140         # Turn on mxDateTime option only if we can import the module:
 141         try:
 142             from mx import DateTime
 143         except ImportError:
 144             self.radioMx.Enable( False )
 145
 146
 147         self.SetAutoLayout( True )
 148         self.SetSizer( outer_box )
 149         outer_box.Fit( self )
 150         self.SetupScrolling()
 151
 152         self.Bind(wx.EVT_BUTTON, self.OnButtonClick, buttonChange )
 153         self.Bind(timectl.EVT_TIMEUPDATE, self.OnTimeChange, self.time12 )
 154         self.Bind(timectl.EVT_TIMEUPDATE, self.OnTimeChange, self.time24 )
 155         self.Bind(timectl.EVT_TIMEUPDATE, self.OnTimeChange, self.spinless_ctrl )
 156         self.Bind(wx.EVT_CHECKBOX, self.OnBoundsCheck, self.set_bounds )
 157         self.Bind(wx.EVT_CHECKBOX, self.SetTargetMinMax, self.limit_check )
 158         self.Bind(timectl.EVT_TIMEUPDATE, self.SetTargetMinMax, self.min )
 159         self.Bind(timectl.EVT_TIMEUPDATE, self.SetTargetMinMax, self.max )
 160         self.Bind(timectl.EVT_TIMEUPDATE, self.OnTimeChange, self.target_ctrl )
 161
 162
 163     def OnTimeChange( self, event ):
 164         timectrl = self.FindWindowById( event.GetId() )
 165         ib_str = [ "  (out of bounds)", "" ]
 166
 167         self.log.write('%s time = %s%s\n' % ( timectrl.GetName(), timectrl.GetValue(), ib_str[ timectrl.IsInBounds() ] ) )
 168
 169
 170     def OnButtonClick( self, event ):
 171         if self.radio12to24.GetValue():
 172             self.time24.SetValue( self.time12.GetValue() )
 173
 174         elif self.radio24to12.GetValue():
 175             self.time12.SetValue( self.time24.GetValue() )
 176
 177         elif self.radioWx.GetValue():
 178             now = wx.DateTime_Now()
 179             self.time12.SetValue( now )
 180             # (demonstrates that G/SetValue returns/takes a wxDateTime)
 181             self.time24.SetValue( self.time12.GetValue(as_wxDateTime=True) )
 182
 183             # (demonstrates that G/SetValue returns/takes a wxTimeSpan)
 184             self.spinless_ctrl.SetValue( self.time12.GetValue(as_wxTimeSpan=True) )
 185
 186         elif self.radioMx.GetValue():
 187             from mx import DateTime
 188             now = DateTime.now()
 189             self.time12.SetValue( now )
 190
 191             # (demonstrates that G/SetValue returns/takes a DateTime)
 192             self.time24.SetValue( self.time12.GetValue(as_mxDateTime=True) )
 193
 194             # (demonstrates that G/SetValue returns/takes a DateTimeDelta)
 195             self.spinless_ctrl.SetValue( self.time12.GetValue(as_mxDateTimeDelta=True) )
 196
 197
 198     def OnBoundsCheck( self, event ):
 199         self.min.Enable( self.set_bounds.GetValue() )
 200         self.max.Enable( self.set_bounds.GetValue() )
 201         self.SetTargetMinMax()
 202
 203
 204     def SetTargetMinMax( self, event=None ):
 205         min = None
 206         max = None
 207
 208         if self.set_bounds.GetValue():
 209             min = self.min.GetWxDateTime()
 210             max = self.max.GetWxDateTime()
 211         else:
 212             min, max = None, None
 213
 214         cur_min, cur_max = self.target_ctrl.GetBounds()
 215
 216         # jmg - A little expirimental change to ensure that min
 217         # or max contain valid values before we use them
 218         if min and (min != cur_min): self.target_ctrl.SetMin( min )
 219         if max and (max != cur_max): self.target_ctrl.SetMax( max )
 220
 221         self.target_ctrl.SetLimited( self.limit_check.GetValue() )
 222
 223         if min != cur_min or max != cur_max:
 224             new_min, new_max = self.target_ctrl.GetBounds()
 225
 226             if new_min and new_max:
 227                 self.log.write( "current min, max:  (%s, %s)\n" % ( new_min.FormatTime(), new_max.FormatTime() ) )
 228             else:
 229                 self.log.write( "current min, max:  (None, None)\n" )
 230
 231 #----------------------------------------------------------------------
 232
 233 def runTest( frame, nb, log ):
 234     win = TestPanel( nb, log )
 235     return win
 236
 237 #----------------------------------------------------------------------
 238
 239 overview = timectl.__doc__
 240
 241 if __name__ == '__main__':
 242     import sys,os
 243     import run
 244     run.main(['', os.path.basename(sys.argv[0])])
 245