[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
# 

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 wxMaskedNumCtrl.
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.wxMaskedNumCtrl(
                                panel, value=10, integerWidth=2, allowNegative=False
                                )

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

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

        decimalcharlabel = wx.StaticText( panel,-1, "Decimal char:" )
        self.decimalchar = mnum.wxMaskedTextCtrl( 
                                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.wxMaskedNumCtrl( panel, integerWidth=5, fractionWidth=2 )
        self.min.Enable( False )

        self.set_max = wx.CheckBox( panel, -1, "Set maximum value:" )
        self.max = mnum.wxMaskedNumCtrl( 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.wxMaskedNumCtrl( 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

        mnum.EVT_MASKEDNUM( self, self.integerwidth.GetId(), self.OnSetIntWidth )
        mnum.EVT_MASKEDNUM( self, self.fractionwidth.GetId(), self.OnSetFractionWidth )
        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 )
        mnum.EVT_MASKEDNUM( self, self.min.GetId(), self.SetTargetMinMax )
        mnum.EVT_MASKEDNUM( self, self.max.GetId(), self.SetTargetMinMax )

        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 )

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