[wxWidgets.git] / wxPython / demo / wxMaskedNumCtrl.py

# 11/20/2003 - Jeff Grimmett (grimmtooth@softhome.net)
#
# o Updated for wx namespace
# 
# 11/29/2003 - Jeff Grimmett (grimmtooth@softhome.net)
#
# o wx.lib.maskednumctrl needs hit up with the renamer and new binders
# 
# 12/09/2003 - Jeff Grimmett (grimmtooth@softhome.net)
#
# o Issues with lib corrected.
# 
# 12/20/2003 - Jeff Grimmett (grimmtooth@softhome.net)
#
# o wxMaskedNumCtrl -> MaskedNumCtrl
# 

import  string
import  sys
import  traceback

import  wx
import  wx.lib.maskednumctrl    as mnum
#----------------------------------------------------------------------

class TestPanel( wx.Panel ):
    def __init__( self, parent, log ):

        wx.Panel.__init__( self, parent, -1 )
        self.log = log
        panel = wx.Panel( self, -1 )

        header = wx.StaticText(panel, -1, """\
This shows the various options for MaskedNumCtrl.
The controls at the top reconfigure the resulting control at the bottom.
""")
        header.SetForegroundColour( "Blue" )

        intlabel = wx.StaticText( panel, -1, "Integer width:" )
        self.integerwidth = mnum.MaskedNumCtrl(
                                panel, value=10, integerWidth=2, allowNegative=False
                                )

        fraclabel = wx.StaticText( panel, -1, "Fraction width:" )
        self.fractionwidth = mnum.MaskedNumCtrl(
                                panel, value=0, integerWidth=2, allowNegative=False 
                                )

        groupcharlabel = wx.StaticText( panel,-1, "Grouping char:" )
        self.groupchar = mnum.MaskedTextCtrl( 
                                panel, -1, value=',', mask='&', excludeChars = '-()',
                                formatcodes='F', emptyInvalid=True, validRequired=True
                                )

        decimalcharlabel = wx.StaticText( panel,-1, "Decimal char:" )
        self.decimalchar = mnum.MaskedTextCtrl( 
                                panel, -1, value='.', mask='&', excludeChars = '-()',
                                formatcodes='F', emptyInvalid=True, validRequired=True
                                )

        self.set_min = wx.CheckBox( panel, -1, "Set minimum value:" )
        # Create this MaskedNumCtrl using factory, to show how:
        self.min = mnum.MaskedNumCtrl( panel, integerWidth=5, fractionWidth=2 )
        self.min.Enable( False )

        self.set_max = wx.CheckBox( panel, -1, "Set maximum value:" )
        self.max = mnum.MaskedNumCtrl( panel, integerWidth=5, fractionWidth=2 )
        self.max.Enable( False )


        self.limit_target = wx.CheckBox( panel, -1, "Limit control" )
        self.allow_none = wx.CheckBox( panel, -1, "Allow empty control" )
        self.group_digits = wx.CheckBox( panel, -1, "Group digits" )
        self.group_digits.SetValue( True )
        self.allow_negative = wx.CheckBox( panel, -1, "Allow negative values" )
        self.allow_negative.SetValue( True )
        self.use_parens = wx.CheckBox( panel, -1, "Use parentheses" )
        self.select_on_entry = wx.CheckBox( panel, -1, "Select on entry" )
        self.select_on_entry.SetValue( True )

        label = wx.StaticText( panel, -1, "Resulting numeric control:" )
        font = label.GetFont()
        font.SetWeight(wx.BOLD)
        label.SetFont(font)

        self.target_ctl = mnum.MaskedNumCtrl( panel, -1, name="target control" )

        label_numselect = wx.StaticText( panel, -1, """\
Programmatically set the above
value entry ctrl:""")
        self.numselect = wx.ComboBox(panel, -1, choices = [ '0', '111', '222.22', '-3', '54321.666666666', '-1353.978',
                                                     '1234567', '-1234567', '123456789', '-123456789.1',
                                                     '1234567890.', '-9876543210.9' ])

        grid1 = wx.FlexGridSizer( 0, 4, 0, 0 )
        grid1.Add( intlabel, 0, wx.ALIGN_LEFT|wx.ALIGN_CENTER_VERTICAL|wx.ALL, 5)
        grid1.Add( self.integerwidth, 0, wx.ALIGN_LEFT|wx.ALL, 5 )

        grid1.Add( groupcharlabel, 0, wx.ALIGN_LEFT|wx.ALIGN_CENTER_VERTICAL|wx.ALL, 5)
        grid1.Add( self.groupchar, 0, wx.ALIGN_LEFT|wx.ALL, 5 )

        grid1.Add( fraclabel, 0, wx.ALIGN_LEFT|wx.ALIGN_CENTER_VERTICAL|wx.ALL, 5 )
        grid1.Add( self.fractionwidth, 0, wx.ALIGN_LEFT|wx.ALL, 5 )

        grid1.Add( decimalcharlabel, 0, wx.ALIGN_LEFT|wx.ALIGN_CENTER_VERTICAL|wx.ALL, 5)
        grid1.Add( self.decimalchar, 0, wx.ALIGN_LEFT|wx.ALL, 5 )

        grid1.Add( self.set_min, 0, wx.ALIGN_LEFT|wx.ALIGN_CENTER_VERTICAL|wx.ALL, 5 )
        grid1.Add( self.min, 0, wx.ALIGN_LEFT|wx.ALL, 5 )
        grid1.Add( (5,5), 0, wx.ALIGN_LEFT|wx.ALL, 5)
        grid1.Add( (5,5), 0, wx.ALIGN_LEFT|wx.ALL, 5)

        grid1.Add( self.set_max, 0, wx.ALIGN_LEFT|wx.ALIGN_CENTER_VERTICAL|wx.ALL, 5 )
        grid1.Add( self.max, 0, wx.ALIGN_LEFT|wx.ALL, 5 )
        grid1.Add( (5,5), 0, wx.ALIGN_LEFT|wx.ALL, 5)
        grid1.Add( (5,5), 0, wx.ALIGN_LEFT|wx.ALL, 5)


        grid1.Add( self.limit_target, 0, wx.ALIGN_LEFT|wx.ALL, 5 )
        grid1.Add( self.allow_none, 0, wx.ALIGN_LEFT|wx.ALL, 5 )
        hbox1 = wx.BoxSizer( wx.HORIZONTAL )
        hbox1.Add( (17,5), 0, wx.ALIGN_LEFT|wx.ALL, 5)
        hbox1.Add( self.group_digits, 0, wx.ALIGN_LEFT|wx.LEFT, 5 )
        grid1.Add( hbox1, 0, wx.ALIGN_LEFT|wx.ALL, 5)
        grid1.Add( (5,5), 0, wx.ALIGN_LEFT|wx.ALL, 5)

        grid1.Add( self.allow_negative, 0, wx.ALIGN_LEFT|wx.ALL, 5 )
        grid1.Add( self.use_parens, 0, wx.ALIGN_LEFT|wx.ALL, 5 )
        hbox2 = wx.BoxSizer( wx.HORIZONTAL )
        hbox2.Add( (17,5), 0, wx.ALIGN_LEFT|wx.ALL, 5)
        hbox2.Add( self.select_on_entry, 0, wx.ALIGN_LEFT|wx.LEFT, 5 )
        grid1.Add( hbox2, 0, wx.ALIGN_LEFT|wx.ALL, 5)
        grid1.Add( (5,5), 0, wx.ALIGN_LEFT|wx.ALL, 5)


        grid2 = wx.FlexGridSizer( 0, 2, 0, 0 )
        grid2.Add( label, 0, wx.ALIGN_LEFT|wx.ALIGN_CENTER_VERTICAL|wx.ALL, 5 )
        grid2.Add( self.target_ctl, 0, wx.ALIGN_LEFT|wx.ALL, 5 )
        grid2.Add( (5,5), 0, wx.ALIGN_LEFT|wx.ALL, 5)
        grid2.Add( (5,5), 0, wx.ALIGN_LEFT|wx.ALL, 5)
        grid2.Add( label_numselect, 0, wx.ALIGN_LEFT|wx.ALIGN_CENTER_VERTICAL|wx.ALL, 5 )
        grid2.Add( self.numselect, 0, wx.ALIGN_LEFT|wx.ALL, 5 )
        grid2.Add( (5,5), 0, wx.ALIGN_LEFT|wx.ALL, 5)
        grid2.Add( (5,5), 0, wx.ALIGN_LEFT|wx.ALL, 5)
        grid2.AddGrowableCol(1)

        self.outer_box = wx.BoxSizer( wx.VERTICAL )
        self.outer_box.Add(header, 0, wx.ALIGN_LEFT|wx.TOP|wx.LEFT, 20)
        self.outer_box.Add( grid1, 0, wx.ALIGN_CENTRE|wx.LEFT|wx.BOTTOM|wx.RIGHT, 20 )
        self.outer_box.Add( grid2, 0, wx.ALIGN_LEFT|wx.ALL, 20 )
        self.grid2 = grid2

        panel.SetAutoLayout( True )
        panel.SetSizer( self.outer_box )
        self.outer_box.Fit( panel )
        panel.Move( (50,10) )
        self.panel = panel

        self.Bind(mnum.EVT_MASKEDNUM, self.OnSetIntWidth, self.integerwidth )
        self.Bind(mnum.EVT_MASKEDNUM, self.OnSetFractionWidth, self.fractionwidth )
        self.Bind(wx.EVT_TEXT, self.OnSetGroupChar, self.groupchar )
        self.Bind(wx.EVT_TEXT, self.OnSetDecimalChar, self.decimalchar )

        self.Bind(wx.EVT_CHECKBOX, self.OnSetMin, self.set_min )
        self.Bind(wx.EVT_CHECKBOX, self.OnSetMax, self.set_max )
        self.Bind(mnum.EVT_MASKEDNUM, self.SetTargetMinMax, self.min )
        self.Bind(mnum.EVT_MASKEDNUM, self.SetTargetMinMax, self.max )

        self.Bind(wx.EVT_CHECKBOX, self.SetTargetMinMax, self.limit_target )
        self.Bind(wx.EVT_CHECKBOX, self.OnSetAllowNone, self.allow_none )
        self.Bind(wx.EVT_CHECKBOX, self.OnSetGroupDigits, self.group_digits )
        self.Bind(wx.EVT_CHECKBOX, self.OnSetAllowNegative, self.allow_negative )
        self.Bind(wx.EVT_CHECKBOX, self.OnSetUseParens, self.use_parens )
        self.Bind(wx.EVT_CHECKBOX, self.OnSetSelectOnEntry, self.select_on_entry )

        self.Bind(mnum.EVT_MASKEDNUM, self.OnTargetChange, self.target_ctl )
        self.Bind(wx.EVT_COMBOBOX, self.OnNumberSelect, self.numselect )


    def OnSetIntWidth(self, event ):
        width = self.integerwidth.GetValue()

        if width < 1:
            self.log.write("integer width must be positive\n")
            self.integerwidth.SetForegroundColour(wx.RED)
        else:
            self.integerwidth.SetForegroundColour(wx.BLACK)
            self.log.write("setting integer width to %d\n" % width)
            self.target_ctl.SetParameters( integerWidth = width)
            # Now resize and fit the dialog as appropriate:
            self.grid2.SetItemMinSize(self.target_ctl, self.target_ctl.GetSize())
            self.outer_box.Fit( self.panel )
            self.outer_box.SetSizeHints( self.panel )


    def OnSetFractionWidth(self, event ):
        width = self.fractionwidth.GetValue()
        self.log.write("setting fraction width to %d\n" % width)
        self.target_ctl.SetParameters( fractionWidth = width)
        # Now resize and fit the dialog as appropriate:
        self.grid2.SetItemMinSize(self.target_ctl, self.target_ctl.GetSize())
        self.outer_box.Fit( self.panel )
        self.outer_box.SetSizeHints( self.panel )


    def OnSetGroupChar( self, event ):
        char = self.groupchar.GetValue()
        if self.target_ctl.GetDecimalChar() == char:
            self.log.write("group and decimal chars must be different\n")
            self.groupchar.SetForegroundColour(wx.RED)
        else:
            self.groupchar.SetForegroundColour(wx.BLACK)
            self.log.write("setting group char to %s\n" % char)
            self.target_ctl.SetGroupChar( char )

    def OnSetDecimalChar( self, event ):
        char = self.decimalchar.GetValue()
        if self.target_ctl.GetGroupChar() == char:
            self.log.write("group and decimal chars must be different\n")
            self.decimalchar.SetForegroundColour(wx.RED)
        else:
            self.decimalchar.SetForegroundColour(wx.BLACK)
            self.log.write("setting decimal char to %s\n" % char)
            self.target_ctl.SetDecimalChar( char )


    def OnSetMin( self, event ):
        self.min.Enable( self.set_min.GetValue() )
        self.SetTargetMinMax()

    def OnSetMax( self, event ):
        self.max.Enable( self.set_max.GetValue() )
        self.SetTargetMinMax()


    def SetTargetMinMax( self, event=None ):
        min = max = None
        self.target_ctl.SetLimited( self.limit_target.GetValue() )

        if self.set_min.GetValue():
            min = self.min.GetValue()
        if self.set_max.GetValue():
            max = self.max.GetValue()

        cur_min, cur_max = self.target_ctl.GetBounds()

        if min != cur_min and not self.target_ctl.SetMin( min ):
            if self.target_ctl.GetMax() is None and cur_max > min:
                self.log.write( "min (%d) won't fit in control -- bound not set\n" % min )
            else:
                self.log.write( "min (%d) > current max (%d) -- bound not set\n" % ( min, self.target_ctl.GetMax() ) )
            self.min.SetParameters( signedForegroundColour=wx.RED, foregroundColour=wx.RED )
        else:
            self.min.SetParameters( signedForegroundColour=wx.BLACK, foregroundColour=wx.BLACK )
        self.min.Refresh()

        if max != cur_max and not self.target_ctl.SetMax( max ):
            if self.target_ctl.GetMax() is None and cur_min < max:
                self.log.write( "max (%d) won't fit in control -- bound not set\n" % max )
            else:
                self.log.write( "max (%d) < current min (%d) -- bound not set\n" % ( max, self.target_ctl.GetMin() ) )
            self.max.SetParameters( signedForegroundColour=wx.RED, foregroundColour=wx.RED )
        else:
            self.max.SetParameters( signedForegroundColour=wx.BLACK, foregroundColour=wx.BLACK )
        self.max.Refresh()

        if min != cur_min or max != cur_max:
            new_min, new_max = self.target_ctl.GetBounds()
            self.log.write( "current min, max:  (%s, %s)\n" % ( str(new_min), str(new_max) ) )


    def OnSetAllowNone( self, event ):
        self.target_ctl.SetAllowNone( self.allow_none.GetValue() )


    def OnSetGroupDigits( self, event ):
        self.target_ctl.SetGroupDigits( self.group_digits.GetValue() )
        # Now resize and fit the dialog as appropriate:
        self.grid2.SetItemMinSize(self.target_ctl, self.target_ctl.GetSize())
        self.outer_box.Fit( self.panel )
        self.outer_box.SetSizeHints( self.panel )


    def OnSetAllowNegative( self, event ):
        if self.allow_negative.GetValue():
            self.use_parens.Enable(True)
            self.target_ctl.SetParameters(allowNegative=True,
                                          useParensForNegatives = self.use_parens.GetValue())
        else:
            self.target_ctl.SetAllowNegative(False)
        # Now resize and fit the dialog as appropriate:
        self.grid2.SetItemMinSize(self.target_ctl, self.target_ctl.GetSize())
        self.outer_box.Fit( self.panel )
        self.outer_box.SetSizeHints( self.panel )


    def OnSetUseParens( self, event ):
        self.target_ctl.SetUseParensForNegatives( self.use_parens.GetValue() )
        # Now resize and fit the dialog as appropriate:
        self.grid2.SetItemMinSize(self.target_ctl, self.target_ctl.GetSize())
        self.outer_box.Fit( self.panel )
        self.outer_box.SetSizeHints( self.panel )


    def OnSetSelectOnEntry( self, event ):
        self.target_ctl.SetSelectOnEntry( self.select_on_entry.GetValue() )


    def OnTargetChange( self, event ):
        ctl = event.GetEventObject()
        value = ctl.GetValue()
        ib_str = [ "  (out of bounds)", "" ]
        self.log.write( "value = %s (%s)%s\n" % ( repr(value), repr(type(value)), ib_str[ ctl.IsInBounds(value) ] ) )


    def OnNumberSelect( self, event ):
        value = event.GetString()
        if value:
            if value.find('.') != -1:
                numvalue = float(value)
            else:
                numvalue = long(value)
        else:
            numvalue = value   # try to clear the value again

        try:
            self.target_ctl.SetValue(numvalue)
        except:
            type, value, tb = sys.exc_info()
            for line in traceback.format_exception_only(type, value):
                self.log.write(line)


#----------------------------------------------------------------------

def runTest( frame, nb, log ):
    win = TestPanel( nb, log )
    return win

#----------------------------------------------------------------------
overview = mnum.__doc__

if __name__ == '__main__':
    import sys,os
    import run
    run.main(['', os.path.basename(sys.argv[0])])
Commit	Line	Data
8fa876ca RD	1	# 11/20/2003 - Jeff Grimmett (grimmtooth@softhome.net)
	2	#
	3	# o Updated for wx namespace
	4	#
	5	# 11/29/2003 - Jeff Grimmett (grimmtooth@softhome.net)
	6	#
	7	# o wx.lib.maskednumctrl needs hit up with the renamer and new binders
	8	#
b881fc78 RD	9	# 12/09/2003 - Jeff Grimmett (grimmtooth@softhome.net)
	10	#
	11	# o Issues with lib corrected.
	12	#
d4b73b1b RD	13	# 12/20/2003 - Jeff Grimmett (grimmtooth@softhome.net)
	14	#
	15	# o wxMaskedNumCtrl -> MaskedNumCtrl
	16	#
8fa876ca RD	17
	18	import string
	19	import sys
	20	import traceback
	21
	22	import wx
	23	import wx.lib.maskednumctrl as mnum
8b9a4190 RD	24	#----------------------------------------------------------------------
8b9a4190 RD	25
8fa876ca	26	class TestPanel( wx.Panel ):
8b9a4190 RD	27	def __init__( self, parent, log ):
8b9a4190 RD	28
8fa876ca	29	wx.Panel.__init__( self, parent, -1 )
8b9a4190	30	self.log = log
8fa876ca	31	panel = wx.Panel( self, -1 )
8b9a4190	32
8fa876ca	33	header = wx.StaticText(panel, -1, """\
d4b73b1b	34	This shows the various options for MaskedNumCtrl.
8b9a4190 RD	35	The controls at the top reconfigure the resulting control at the bottom.
	36	""")
	37	header.SetForegroundColour( "Blue" )
	38
8fa876ca	39	intlabel = wx.StaticText( panel, -1, "Integer width:" )
d4b73b1b	40	self.integerwidth = mnum.MaskedNumCtrl(
8fa876ca RD	41	panel, value=10, integerWidth=2, allowNegative=False
	42	)
	43
	44	fraclabel = wx.StaticText( panel, -1, "Fraction width:" )
d4b73b1b	45	self.fractionwidth = mnum.MaskedNumCtrl(
8fa876ca RD	46	panel, value=0, integerWidth=2, allowNegative=False
	47	)
	48
	49	groupcharlabel = wx.StaticText( panel,-1, "Grouping char:" )
d4b73b1b	50	self.groupchar = mnum.MaskedTextCtrl(
8fa876ca RD	51	panel, -1, value=',', mask='&', excludeChars = '-()',
	52	formatcodes='F', emptyInvalid=True, validRequired=True
	53	)
	54
	55	decimalcharlabel = wx.StaticText( panel,-1, "Decimal char:" )
d4b73b1b	56	self.decimalchar = mnum.MaskedTextCtrl(
8fa876ca RD	57	panel, -1, value='.', mask='&', excludeChars = '-()',
	58	formatcodes='F', emptyInvalid=True, validRequired=True
	59	)
	60
	61	self.set_min = wx.CheckBox( panel, -1, "Set minimum value:" )
	62	# Create this MaskedNumCtrl using factory, to show how:
d4b73b1b	63	self.min = mnum.MaskedNumCtrl( panel, integerWidth=5, fractionWidth=2 )
8b9a4190 RD	64	self.min.Enable( False )
8b9a4190 RD	65
8fa876ca	66	self.set_max = wx.CheckBox( panel, -1, "Set maximum value:" )
d4b73b1b	67	self.max = mnum.MaskedNumCtrl( panel, integerWidth=5, fractionWidth=2 )
8b9a4190 RD	68	self.max.Enable( False )
	69
	70
8fa876ca RD	71	self.limit_target = wx.CheckBox( panel, -1, "Limit control" )
	72	self.allow_none = wx.CheckBox( panel, -1, "Allow empty control" )
	73	self.group_digits = wx.CheckBox( panel, -1, "Group digits" )
8b9a4190	74	self.group_digits.SetValue( True )
8fa876ca	75	self.allow_negative = wx.CheckBox( panel, -1, "Allow negative values" )
8b9a4190	76	self.allow_negative.SetValue( True )
8fa876ca RD	77	self.use_parens = wx.CheckBox( panel, -1, "Use parentheses" )
8fa876ca RD	78	self.select_on_entry = wx.CheckBox( panel, -1, "Select on entry" )
8b9a4190 RD	79	self.select_on_entry.SetValue( True )
8b9a4190 RD	80
8fa876ca	81	label = wx.StaticText( panel, -1, "Resulting numeric control:" )
8b9a4190	82	font = label.GetFont()
8fa876ca	83	font.SetWeight(wx.BOLD)
8b9a4190 RD	84	label.SetFont(font)
8b9a4190 RD	85
d4b73b1b	86	self.target_ctl = mnum.MaskedNumCtrl( panel, -1, name="target control" )
8b9a4190	87
8fa876ca	88	label_numselect = wx.StaticText( panel, -1, """\
8b9a4190 RD	89	Programmatically set the above
8b9a4190 RD	90	value entry ctrl:""")
8fa876ca	91	self.numselect = wx.ComboBox(panel, -1, choices = [ '0', '111', '222.22', '-3', '54321.666666666', '-1353.978',
8b9a4190 RD	92	'1234567', '-1234567', '123456789', '-123456789.1',
	93	'1234567890.', '-9876543210.9' ])
	94
8fa876ca RD	95	grid1 = wx.FlexGridSizer( 0, 4, 0, 0 )
	96	grid1.Add( intlabel, 0, wx.ALIGN_LEFT\|wx.ALIGN_CENTER_VERTICAL\|wx.ALL, 5)
	97	grid1.Add( self.integerwidth, 0, wx.ALIGN_LEFT\|wx.ALL, 5 )
	98
	99	grid1.Add( groupcharlabel, 0, wx.ALIGN_LEFT\|wx.ALIGN_CENTER_VERTICAL\|wx.ALL, 5)
	100	grid1.Add( self.groupchar, 0, wx.ALIGN_LEFT\|wx.ALL, 5 )
	101
	102	grid1.Add( fraclabel, 0, wx.ALIGN_LEFT\|wx.ALIGN_CENTER_VERTICAL\|wx.ALL, 5 )
	103	grid1.Add( self.fractionwidth, 0, wx.ALIGN_LEFT\|wx.ALL, 5 )
	104
	105	grid1.Add( decimalcharlabel, 0, wx.ALIGN_LEFT\|wx.ALIGN_CENTER_VERTICAL\|wx.ALL, 5)
	106	grid1.Add( self.decimalchar, 0, wx.ALIGN_LEFT\|wx.ALL, 5 )
	107
	108	grid1.Add( self.set_min, 0, wx.ALIGN_LEFT\|wx.ALIGN_CENTER_VERTICAL\|wx.ALL, 5 )
	109	grid1.Add( self.min, 0, wx.ALIGN_LEFT\|wx.ALL, 5 )
	110	grid1.Add( (5,5), 0, wx.ALIGN_LEFT\|wx.ALL, 5)
	111	grid1.Add( (5,5), 0, wx.ALIGN_LEFT\|wx.ALL, 5)
	112
	113	grid1.Add( self.set_max, 0, wx.ALIGN_LEFT\|wx.ALIGN_CENTER_VERTICAL\|wx.ALL, 5 )
	114	grid1.Add( self.max, 0, wx.ALIGN_LEFT\|wx.ALL, 5 )
	115	grid1.Add( (5,5), 0, wx.ALIGN_LEFT\|wx.ALL, 5)
	116	grid1.Add( (5,5), 0, wx.ALIGN_LEFT\|wx.ALL, 5)
	117
	118
	119	grid1.Add( self.limit_target, 0, wx.ALIGN_LEFT\|wx.ALL, 5 )
	120	grid1.Add( self.allow_none, 0, wx.ALIGN_LEFT\|wx.ALL, 5 )
	121	hbox1 = wx.BoxSizer( wx.HORIZONTAL )
	122	hbox1.Add( (17,5), 0, wx.ALIGN_LEFT\|wx.ALL, 5)
	123	hbox1.Add( self.group_digits, 0, wx.ALIGN_LEFT\|wx.LEFT, 5 )
	124	grid1.Add( hbox1, 0, wx.ALIGN_LEFT\|wx.ALL, 5)
	125	grid1.Add( (5,5), 0, wx.ALIGN_LEFT\|wx.ALL, 5)
	126
	127	grid1.Add( self.allow_negative, 0, wx.ALIGN_LEFT\|wx.ALL, 5 )
	128	grid1.Add( self.use_parens, 0, wx.ALIGN_LEFT\|wx.ALL, 5 )
	129	hbox2 = wx.BoxSizer( wx.HORIZONTAL )
	130	hbox2.Add( (17,5), 0, wx.ALIGN_LEFT\|wx.ALL, 5)
	131	hbox2.Add( self.select_on_entry, 0, wx.ALIGN_LEFT\|wx.LEFT, 5 )
	132	grid1.Add( hbox2, 0, wx.ALIGN_LEFT\|wx.ALL, 5)
	133	grid1.Add( (5,5), 0, wx.ALIGN_LEFT\|wx.ALL, 5)
	134
	135
	136	grid2 = wx.FlexGridSizer( 0, 2, 0, 0 )
	137	grid2.Add( label, 0, wx.ALIGN_LEFT\|wx.ALIGN_CENTER_VERTICAL\|wx.ALL, 5 )
	138	grid2.Add( self.target_ctl, 0, wx.ALIGN_LEFT\|wx.ALL, 5 )
	139	grid2.Add( (5,5), 0, wx.ALIGN_LEFT\|wx.ALL, 5)
	140	grid2.Add( (5,5), 0, wx.ALIGN_LEFT\|wx.ALL, 5)
	141	grid2.Add( label_numselect, 0, wx.ALIGN_LEFT\|wx.ALIGN_CENTER_VERTICAL\|wx.ALL, 5 )
	142	grid2.Add( self.numselect, 0, wx.ALIGN_LEFT\|wx.ALL, 5 )
	143	grid2.Add( (5,5), 0, wx.ALIGN_LEFT\|wx.ALL, 5)
	144	grid2.Add( (5,5), 0, wx.ALIGN_LEFT\|wx.ALL, 5)
8b9a4190 RD	145	grid2.AddGrowableCol(1)
8b9a4190 RD	146
8fa876ca RD	147	self.outer_box = wx.BoxSizer( wx.VERTICAL )
	148	self.outer_box.Add(header, 0, wx.ALIGN_LEFT\|wx.TOP\|wx.LEFT, 20)
	149	self.outer_box.Add( grid1, 0, wx.ALIGN_CENTRE\|wx.LEFT\|wx.BOTTOM\|wx.RIGHT, 20 )
	150	self.outer_box.Add( grid2, 0, wx.ALIGN_LEFT\|wx.ALL, 20 )
8b9a4190 RD	151	self.grid2 = grid2
	152
	153	panel.SetAutoLayout( True )
	154	panel.SetSizer( self.outer_box )
	155	self.outer_box.Fit( panel )
	156	panel.Move( (50,10) )
	157	self.panel = panel
	158
b881fc78 RD	159	self.Bind(mnum.EVT_MASKEDNUM, self.OnSetIntWidth, self.integerwidth )
b881fc78 RD	160	self.Bind(mnum.EVT_MASKEDNUM, self.OnSetFractionWidth, self.fractionwidth )
8fa876ca RD	161	self.Bind(wx.EVT_TEXT, self.OnSetGroupChar, self.groupchar )
8fa876ca RD	162	self.Bind(wx.EVT_TEXT, self.OnSetDecimalChar, self.decimalchar )
8b9a4190	163
8fa876ca RD	164	self.Bind(wx.EVT_CHECKBOX, self.OnSetMin, self.set_min )
8fa876ca RD	165	self.Bind(wx.EVT_CHECKBOX, self.OnSetMax, self.set_max )
b881fc78 RD	166	self.Bind(mnum.EVT_MASKEDNUM, self.SetTargetMinMax, self.min )
b881fc78 RD	167	self.Bind(mnum.EVT_MASKEDNUM, self.SetTargetMinMax, self.max )
8b9a4190	168
8fa876ca RD	169	self.Bind(wx.EVT_CHECKBOX, self.SetTargetMinMax, self.limit_target )
	170	self.Bind(wx.EVT_CHECKBOX, self.OnSetAllowNone, self.allow_none )
	171	self.Bind(wx.EVT_CHECKBOX, self.OnSetGroupDigits, self.group_digits )
	172	self.Bind(wx.EVT_CHECKBOX, self.OnSetAllowNegative, self.allow_negative )
	173	self.Bind(wx.EVT_CHECKBOX, self.OnSetUseParens, self.use_parens )
	174	self.Bind(wx.EVT_CHECKBOX, self.OnSetSelectOnEntry, self.select_on_entry )
8b9a4190	175
b881fc78	176	self.Bind(mnum.EVT_MASKEDNUM, self.OnTargetChange, self.target_ctl )
8fa876ca	177	self.Bind(wx.EVT_COMBOBOX, self.OnNumberSelect, self.numselect )
8b9a4190 RD	178
	179
	180	def OnSetIntWidth(self, event ):
	181	width = self.integerwidth.GetValue()
8fa876ca	182
8b9a4190 RD	183	if width < 1:
8b9a4190 RD	184	self.log.write("integer width must be positive\n")
8fa876ca	185	self.integerwidth.SetForegroundColour(wx.RED)
8b9a4190	186	else:
8fa876ca	187	self.integerwidth.SetForegroundColour(wx.BLACK)
8b9a4190 RD	188	self.log.write("setting integer width to %d\n" % width)
	189	self.target_ctl.SetParameters( integerWidth = width)
	190	# Now resize and fit the dialog as appropriate:
	191	self.grid2.SetItemMinSize(self.target_ctl, self.target_ctl.GetSize())
	192	self.outer_box.Fit( self.panel )
	193	self.outer_box.SetSizeHints( self.panel )
	194
	195
	196	def OnSetFractionWidth(self, event ):
	197	width = self.fractionwidth.GetValue()
	198	self.log.write("setting fraction width to %d\n" % width)
	199	self.target_ctl.SetParameters( fractionWidth = width)
	200	# Now resize and fit the dialog as appropriate:
	201	self.grid2.SetItemMinSize(self.target_ctl, self.target_ctl.GetSize())
	202	self.outer_box.Fit( self.panel )
	203	self.outer_box.SetSizeHints( self.panel )
	204
	205
	206	def OnSetGroupChar( self, event ):
	207	char = self.groupchar.GetValue()
	208	if self.target_ctl.GetDecimalChar() == char:
	209	self.log.write("group and decimal chars must be different\n")
8fa876ca	210	self.groupchar.SetForegroundColour(wx.RED)
8b9a4190	211	else:
8fa876ca	212	self.groupchar.SetForegroundColour(wx.BLACK)
8b9a4190 RD	213	self.log.write("setting group char to %s\n" % char)
	214	self.target_ctl.SetGroupChar( char )
	215
	216	def OnSetDecimalChar( self, event ):
	217	char = self.decimalchar.GetValue()
	218	if self.target_ctl.GetGroupChar() == char:
	219	self.log.write("group and decimal chars must be different\n")
8fa876ca	220	self.decimalchar.SetForegroundColour(wx.RED)
8b9a4190	221	else:
8fa876ca	222	self.decimalchar.SetForegroundColour(wx.BLACK)
8b9a4190 RD	223	self.log.write("setting decimal char to %s\n" % char)
	224	self.target_ctl.SetDecimalChar( char )
	225
	226
	227	def OnSetMin( self, event ):
	228	self.min.Enable( self.set_min.GetValue() )
	229	self.SetTargetMinMax()
	230
	231	def OnSetMax( self, event ):
	232	self.max.Enable( self.set_max.GetValue() )
	233	self.SetTargetMinMax()
	234
	235
	236	def SetTargetMinMax( self, event=None ):
	237	min = max = None
	238	self.target_ctl.SetLimited( self.limit_target.GetValue() )
	239
	240	if self.set_min.GetValue():
	241	min = self.min.GetValue()
	242	if self.set_max.GetValue():
	243	max = self.max.GetValue()
	244
	245	cur_min, cur_max = self.target_ctl.GetBounds()
	246
	247	if min != cur_min and not self.target_ctl.SetMin( min ):
	248	if self.target_ctl.GetMax() is None and cur_max > min:
	249	self.log.write( "min (%d) won't fit in control -- bound not set\n" % min )
	250	else:
	251	self.log.write( "min (%d) > current max (%d) -- bound not set\n" % ( min, self.target_ctl.GetMax() ) )
8fa876ca	252	self.min.SetParameters( signedForegroundColour=wx.RED, foregroundColour=wx.RED )
8b9a4190	253	else:
8fa876ca	254	self.min.SetParameters( signedForegroundColour=wx.BLACK, foregroundColour=wx.BLACK )
8b9a4190 RD	255	self.min.Refresh()
	256
	257	if max != cur_max and not self.target_ctl.SetMax( max ):
	258	if self.target_ctl.GetMax() is None and cur_min < max:
	259	self.log.write( "max (%d) won't fit in control -- bound not set\n" % max )
	260	else:
	261	self.log.write( "max (%d) < current min (%d) -- bound not set\n" % ( max, self.target_ctl.GetMin() ) )
8fa876ca	262	self.max.SetParameters( signedForegroundColour=wx.RED, foregroundColour=wx.RED )
8b9a4190	263	else:
8fa876ca	264	self.max.SetParameters( signedForegroundColour=wx.BLACK, foregroundColour=wx.BLACK )
8b9a4190 RD	265	self.max.Refresh()
	266
	267	if min != cur_min or max != cur_max:
	268	new_min, new_max = self.target_ctl.GetBounds()
	269	self.log.write( "current min, max: (%s, %s)\n" % ( str(new_min), str(new_max) ) )
	270
	271
	272	def OnSetAllowNone( self, event ):
	273	self.target_ctl.SetAllowNone( self.allow_none.GetValue() )
	274
	275
	276	def OnSetGroupDigits( self, event ):
	277	self.target_ctl.SetGroupDigits( self.group_digits.GetValue() )
	278	# Now resize and fit the dialog as appropriate:
	279	self.grid2.SetItemMinSize(self.target_ctl, self.target_ctl.GetSize())
	280	self.outer_box.Fit( self.panel )
	281	self.outer_box.SetSizeHints( self.panel )
	282
	283
	284	def OnSetAllowNegative( self, event ):
	285	if self.allow_negative.GetValue():
	286	self.use_parens.Enable(True)
	287	self.target_ctl.SetParameters(allowNegative=True,
	288	useParensForNegatives = self.use_parens.GetValue())
	289	else:
	290	self.target_ctl.SetAllowNegative(False)
	291	# Now resize and fit the dialog as appropriate:
	292	self.grid2.SetItemMinSize(self.target_ctl, self.target_ctl.GetSize())
	293	self.outer_box.Fit( self.panel )
	294	self.outer_box.SetSizeHints( self.panel )
	295
	296
	297	def OnSetUseParens( self, event ):
	298	self.target_ctl.SetUseParensForNegatives( self.use_parens.GetValue() )
	299	# Now resize and fit the dialog as appropriate:
	300	self.grid2.SetItemMinSize(self.target_ctl, self.target_ctl.GetSize())
	301	self.outer_box.Fit( self.panel )
	302	self.outer_box.SetSizeHints( self.panel )
	303
	304
	305	def OnSetSelectOnEntry( self, event ):
	306	self.target_ctl.SetSelectOnEntry( self.select_on_entry.GetValue() )
	307
	308
	309	def OnTargetChange( self, event ):
	310	ctl = event.GetEventObject()
	311	value = ctl.GetValue()
	312	ib_str = [ " (out of bounds)", "" ]
	313	self.log.write( "value = %s (%s)%s\n" % ( repr(value), repr(type(value)), ib_str[ ctl.IsInBounds(value) ] ) )
	314
	315
	316	def OnNumberSelect( self, event ):
	317	value = event.GetString()
	318	if value:
	319	if value.find('.') != -1:
	320	numvalue = float(value)
	321	else:
	322	numvalue = long(value)
	323	else:
	324	numvalue = value # try to clear the value again
	325
	326	try:
	327	self.target_ctl.SetValue(numvalue)
	328	except:
329	type, value, tb = sys.exc_info()
330	for line in traceback.format_exception_only(type, value):
331	self.log.write(line)
332
333
334	#----------------------------------------------------------------------
335
336	def runTest( frame, nb, log ):
337	win = TestPanel( nb, log )
338	return win
339
340	#----------------------------------------------------------------------
8fa876ca	341	overview = mnum.__doc__
8b9a4190 RD	342
	343	if __name__ == '__main__':
	344	import sys,os
	345	import run
	346	run.main(['', os.path.basename(sys.argv[0])])