wxPython/demo/TimeCtrl.py

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