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


import  string
import  sys
import  traceback

import  wx
import  wx.lib.maskededit       as me
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 = me.MaskedTextCtrl( 
                                panel, -1, value=',', mask='&', excludeChars = '-()',
                                formatcodes='F', emptyInvalid=True, validRequired=True
                                )

        decimalcharlabel = wx.StaticText( panel,-1, "Decimal char:" )
        self.decimalchar = me.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])] + sys.argv[1:])
Commit	Line	Data
8fa876ca RD	1
	2	import string
	3	import sys
	4	import traceback
	5
	6	import wx
fffd96b7	7	import wx.lib.maskededit as me
8fa876ca	8	import wx.lib.maskednumctrl as mnum
8b9a4190 RD	9	#----------------------------------------------------------------------
8b9a4190 RD	10
8fa876ca	11	class TestPanel( wx.Panel ):
8b9a4190 RD	12	def __init__( self, parent, log ):
8b9a4190 RD	13
8fa876ca	14	wx.Panel.__init__( self, parent, -1 )
8b9a4190	15	self.log = log
8fa876ca	16	panel = wx.Panel( self, -1 )
8b9a4190	17
8fa876ca	18	header = wx.StaticText(panel, -1, """\
d4b73b1b	19	This shows the various options for MaskedNumCtrl.
8b9a4190 RD	20	The controls at the top reconfigure the resulting control at the bottom.
	21	""")
	22	header.SetForegroundColour( "Blue" )
	23
8fa876ca	24	intlabel = wx.StaticText( panel, -1, "Integer width:" )
d4b73b1b	25	self.integerwidth = mnum.MaskedNumCtrl(
8fa876ca RD	26	panel, value=10, integerWidth=2, allowNegative=False
	27	)
	28
	29	fraclabel = wx.StaticText( panel, -1, "Fraction width:" )
d4b73b1b	30	self.fractionwidth = mnum.MaskedNumCtrl(
8fa876ca RD	31	panel, value=0, integerWidth=2, allowNegative=False
	32	)
	33
	34	groupcharlabel = wx.StaticText( panel,-1, "Grouping char:" )
fffd96b7	35	self.groupchar = me.MaskedTextCtrl(
8fa876ca RD	36	panel, -1, value=',', mask='&', excludeChars = '-()',
	37	formatcodes='F', emptyInvalid=True, validRequired=True
	38	)
	39
	40	decimalcharlabel = wx.StaticText( panel,-1, "Decimal char:" )
fffd96b7	41	self.decimalchar = me.MaskedTextCtrl(
8fa876ca RD	42	panel, -1, value='.', mask='&', excludeChars = '-()',
	43	formatcodes='F', emptyInvalid=True, validRequired=True
	44	)
	45
	46	self.set_min = wx.CheckBox( panel, -1, "Set minimum value:" )
	47	# Create this MaskedNumCtrl using factory, to show how:
d4b73b1b	48	self.min = mnum.MaskedNumCtrl( panel, integerWidth=5, fractionWidth=2 )
8b9a4190 RD	49	self.min.Enable( False )
8b9a4190 RD	50
8fa876ca	51	self.set_max = wx.CheckBox( panel, -1, "Set maximum value:" )
d4b73b1b	52	self.max = mnum.MaskedNumCtrl( panel, integerWidth=5, fractionWidth=2 )
8b9a4190 RD	53	self.max.Enable( False )
	54
	55
8fa876ca RD	56	self.limit_target = wx.CheckBox( panel, -1, "Limit control" )
	57	self.allow_none = wx.CheckBox( panel, -1, "Allow empty control" )
	58	self.group_digits = wx.CheckBox( panel, -1, "Group digits" )
8b9a4190	59	self.group_digits.SetValue( True )
8fa876ca	60	self.allow_negative = wx.CheckBox( panel, -1, "Allow negative values" )
8b9a4190	61	self.allow_negative.SetValue( True )
8fa876ca RD	62	self.use_parens = wx.CheckBox( panel, -1, "Use parentheses" )
8fa876ca RD	63	self.select_on_entry = wx.CheckBox( panel, -1, "Select on entry" )
8b9a4190 RD	64	self.select_on_entry.SetValue( True )
8b9a4190 RD	65
8fa876ca	66	label = wx.StaticText( panel, -1, "Resulting numeric control:" )
8b9a4190	67	font = label.GetFont()
8fa876ca	68	font.SetWeight(wx.BOLD)
8b9a4190 RD	69	label.SetFont(font)
8b9a4190 RD	70
d4b73b1b	71	self.target_ctl = mnum.MaskedNumCtrl( panel, -1, name="target control" )
8b9a4190	72
8fa876ca	73	label_numselect = wx.StaticText( panel, -1, """\
8b9a4190 RD	74	Programmatically set the above
8b9a4190 RD	75	value entry ctrl:""")
8fa876ca	76	self.numselect = wx.ComboBox(panel, -1, choices = [ '0', '111', '222.22', '-3', '54321.666666666', '-1353.978',
8b9a4190 RD	77	'1234567', '-1234567', '123456789', '-123456789.1',
	78	'1234567890.', '-9876543210.9' ])
	79
8fa876ca RD	80	grid1 = wx.FlexGridSizer( 0, 4, 0, 0 )
	81	grid1.Add( intlabel, 0, wx.ALIGN_LEFT\|wx.ALIGN_CENTER_VERTICAL\|wx.ALL, 5)
	82	grid1.Add( self.integerwidth, 0, wx.ALIGN_LEFT\|wx.ALL, 5 )
	83
	84	grid1.Add( groupcharlabel, 0, wx.ALIGN_LEFT\|wx.ALIGN_CENTER_VERTICAL\|wx.ALL, 5)
	85	grid1.Add( self.groupchar, 0, wx.ALIGN_LEFT\|wx.ALL, 5 )
	86
	87	grid1.Add( fraclabel, 0, wx.ALIGN_LEFT\|wx.ALIGN_CENTER_VERTICAL\|wx.ALL, 5 )
	88	grid1.Add( self.fractionwidth, 0, wx.ALIGN_LEFT\|wx.ALL, 5 )
	89
	90	grid1.Add( decimalcharlabel, 0, wx.ALIGN_LEFT\|wx.ALIGN_CENTER_VERTICAL\|wx.ALL, 5)
	91	grid1.Add( self.decimalchar, 0, wx.ALIGN_LEFT\|wx.ALL, 5 )
	92
	93	grid1.Add( self.set_min, 0, wx.ALIGN_LEFT\|wx.ALIGN_CENTER_VERTICAL\|wx.ALL, 5 )
	94	grid1.Add( self.min, 0, wx.ALIGN_LEFT\|wx.ALL, 5 )
	95	grid1.Add( (5,5), 0, wx.ALIGN_LEFT\|wx.ALL, 5)
	96	grid1.Add( (5,5), 0, wx.ALIGN_LEFT\|wx.ALL, 5)
	97
	98	grid1.Add( self.set_max, 0, wx.ALIGN_LEFT\|wx.ALIGN_CENTER_VERTICAL\|wx.ALL, 5 )
	99	grid1.Add( self.max, 0, wx.ALIGN_LEFT\|wx.ALL, 5 )
	100	grid1.Add( (5,5), 0, wx.ALIGN_LEFT\|wx.ALL, 5)
	101	grid1.Add( (5,5), 0, wx.ALIGN_LEFT\|wx.ALL, 5)
	102
	103
	104	grid1.Add( self.limit_target, 0, wx.ALIGN_LEFT\|wx.ALL, 5 )
	105	grid1.Add( self.allow_none, 0, wx.ALIGN_LEFT\|wx.ALL, 5 )
	106	hbox1 = wx.BoxSizer( wx.HORIZONTAL )
	107	hbox1.Add( (17,5), 0, wx.ALIGN_LEFT\|wx.ALL, 5)
	108	hbox1.Add( self.group_digits, 0, wx.ALIGN_LEFT\|wx.LEFT, 5 )
	109	grid1.Add( hbox1, 0, wx.ALIGN_LEFT\|wx.ALL, 5)
	110	grid1.Add( (5,5), 0, wx.ALIGN_LEFT\|wx.ALL, 5)
	111
	112	grid1.Add( self.allow_negative, 0, wx.ALIGN_LEFT\|wx.ALL, 5 )
	113	grid1.Add( self.use_parens, 0, wx.ALIGN_LEFT\|wx.ALL, 5 )
	114	hbox2 = wx.BoxSizer( wx.HORIZONTAL )
	115	hbox2.Add( (17,5), 0, wx.ALIGN_LEFT\|wx.ALL, 5)
	116	hbox2.Add( self.select_on_entry, 0, wx.ALIGN_LEFT\|wx.LEFT, 5 )
	117	grid1.Add( hbox2, 0, wx.ALIGN_LEFT\|wx.ALL, 5)
	118	grid1.Add( (5,5), 0, wx.ALIGN_LEFT\|wx.ALL, 5)
	119
	120
	121	grid2 = wx.FlexGridSizer( 0, 2, 0, 0 )
	122	grid2.Add( label, 0, wx.ALIGN_LEFT\|wx.ALIGN_CENTER_VERTICAL\|wx.ALL, 5 )
	123	grid2.Add( self.target_ctl, 0, wx.ALIGN_LEFT\|wx.ALL, 5 )
	124	grid2.Add( (5,5), 0, wx.ALIGN_LEFT\|wx.ALL, 5)
	125	grid2.Add( (5,5), 0, wx.ALIGN_LEFT\|wx.ALL, 5)
	126	grid2.Add( label_numselect, 0, wx.ALIGN_LEFT\|wx.ALIGN_CENTER_VERTICAL\|wx.ALL, 5 )
	127	grid2.Add( self.numselect, 0, wx.ALIGN_LEFT\|wx.ALL, 5 )
	128	grid2.Add( (5,5), 0, wx.ALIGN_LEFT\|wx.ALL, 5)
	129	grid2.Add( (5,5), 0, wx.ALIGN_LEFT\|wx.ALL, 5)
8b9a4190 RD	130	grid2.AddGrowableCol(1)
8b9a4190 RD	131
8fa876ca RD	132	self.outer_box = wx.BoxSizer( wx.VERTICAL )
	133	self.outer_box.Add(header, 0, wx.ALIGN_LEFT\|wx.TOP\|wx.LEFT, 20)
	134	self.outer_box.Add( grid1, 0, wx.ALIGN_CENTRE\|wx.LEFT\|wx.BOTTOM\|wx.RIGHT, 20 )
	135	self.outer_box.Add( grid2, 0, wx.ALIGN_LEFT\|wx.ALL, 20 )
8b9a4190 RD	136	self.grid2 = grid2
	137
	138	panel.SetAutoLayout( True )
	139	panel.SetSizer( self.outer_box )
	140	self.outer_box.Fit( panel )
	141	panel.Move( (50,10) )
	142	self.panel = panel
	143
b881fc78 RD	144	self.Bind(mnum.EVT_MASKEDNUM, self.OnSetIntWidth, self.integerwidth )
b881fc78 RD	145	self.Bind(mnum.EVT_MASKEDNUM, self.OnSetFractionWidth, self.fractionwidth )
8fa876ca RD	146	self.Bind(wx.EVT_TEXT, self.OnSetGroupChar, self.groupchar )
8fa876ca RD	147	self.Bind(wx.EVT_TEXT, self.OnSetDecimalChar, self.decimalchar )
8b9a4190	148
8fa876ca RD	149	self.Bind(wx.EVT_CHECKBOX, self.OnSetMin, self.set_min )
8fa876ca RD	150	self.Bind(wx.EVT_CHECKBOX, self.OnSetMax, self.set_max )
b881fc78 RD	151	self.Bind(mnum.EVT_MASKEDNUM, self.SetTargetMinMax, self.min )
b881fc78 RD	152	self.Bind(mnum.EVT_MASKEDNUM, self.SetTargetMinMax, self.max )
8b9a4190	153
8fa876ca RD	154	self.Bind(wx.EVT_CHECKBOX, self.SetTargetMinMax, self.limit_target )
	155	self.Bind(wx.EVT_CHECKBOX, self.OnSetAllowNone, self.allow_none )
	156	self.Bind(wx.EVT_CHECKBOX, self.OnSetGroupDigits, self.group_digits )
	157	self.Bind(wx.EVT_CHECKBOX, self.OnSetAllowNegative, self.allow_negative )
	158	self.Bind(wx.EVT_CHECKBOX, self.OnSetUseParens, self.use_parens )
	159	self.Bind(wx.EVT_CHECKBOX, self.OnSetSelectOnEntry, self.select_on_entry )
8b9a4190	160
b881fc78	161	self.Bind(mnum.EVT_MASKEDNUM, self.OnTargetChange, self.target_ctl )
8fa876ca	162	self.Bind(wx.EVT_COMBOBOX, self.OnNumberSelect, self.numselect )
8b9a4190 RD	163
	164
	165	def OnSetIntWidth(self, event ):
	166	width = self.integerwidth.GetValue()
8fa876ca	167
8b9a4190 RD	168	if width < 1:
8b9a4190 RD	169	self.log.write("integer width must be positive\n")
8fa876ca	170	self.integerwidth.SetForegroundColour(wx.RED)
8b9a4190	171	else:
8fa876ca	172	self.integerwidth.SetForegroundColour(wx.BLACK)
8b9a4190 RD	173	self.log.write("setting integer width to %d\n" % width)
	174	self.target_ctl.SetParameters( integerWidth = width)
	175	# Now resize and fit the dialog as appropriate:
	176	self.grid2.SetItemMinSize(self.target_ctl, self.target_ctl.GetSize())
	177	self.outer_box.Fit( self.panel )
	178	self.outer_box.SetSizeHints( self.panel )
	179
	180
	181	def OnSetFractionWidth(self, event ):
	182	width = self.fractionwidth.GetValue()
	183	self.log.write("setting fraction width to %d\n" % width)
	184	self.target_ctl.SetParameters( fractionWidth = width)
	185	# Now resize and fit the dialog as appropriate:
	186	self.grid2.SetItemMinSize(self.target_ctl, self.target_ctl.GetSize())
	187	self.outer_box.Fit( self.panel )
	188	self.outer_box.SetSizeHints( self.panel )
	189
	190
	191	def OnSetGroupChar( self, event ):
	192	char = self.groupchar.GetValue()
	193	if self.target_ctl.GetDecimalChar() == char:
	194	self.log.write("group and decimal chars must be different\n")
8fa876ca	195	self.groupchar.SetForegroundColour(wx.RED)
8b9a4190	196	else:
8fa876ca	197	self.groupchar.SetForegroundColour(wx.BLACK)
8b9a4190 RD	198	self.log.write("setting group char to %s\n" % char)
	199	self.target_ctl.SetGroupChar( char )
	200
	201	def OnSetDecimalChar( self, event ):
	202	char = self.decimalchar.GetValue()
	203	if self.target_ctl.GetGroupChar() == char:
	204	self.log.write("group and decimal chars must be different\n")
8fa876ca	205	self.decimalchar.SetForegroundColour(wx.RED)
8b9a4190	206	else:
8fa876ca	207	self.decimalchar.SetForegroundColour(wx.BLACK)
8b9a4190 RD	208	self.log.write("setting decimal char to %s\n" % char)
	209	self.target_ctl.SetDecimalChar( char )
	210
	211
	212	def OnSetMin( self, event ):
	213	self.min.Enable( self.set_min.GetValue() )
	214	self.SetTargetMinMax()
	215
	216	def OnSetMax( self, event ):
	217	self.max.Enable( self.set_max.GetValue() )
	218	self.SetTargetMinMax()
	219
	220
	221	def SetTargetMinMax( self, event=None ):
	222	min = max = None
	223	self.target_ctl.SetLimited( self.limit_target.GetValue() )
	224
	225	if self.set_min.GetValue():
	226	min = self.min.GetValue()
	227	if self.set_max.GetValue():
	228	max = self.max.GetValue()
	229
	230	cur_min, cur_max = self.target_ctl.GetBounds()
	231
	232	if min != cur_min and not self.target_ctl.SetMin( min ):
	233	if self.target_ctl.GetMax() is None and cur_max > min:
	234	self.log.write( "min (%d) won't fit in control -- bound not set\n" % min )
	235	else:
	236	self.log.write( "min (%d) > current max (%d) -- bound not set\n" % ( min, self.target_ctl.GetMax() ) )
8fa876ca	237	self.min.SetParameters( signedForegroundColour=wx.RED, foregroundColour=wx.RED )
8b9a4190	238	else:
8fa876ca	239	self.min.SetParameters( signedForegroundColour=wx.BLACK, foregroundColour=wx.BLACK )
8b9a4190 RD	240	self.min.Refresh()
	241
	242	if max != cur_max and not self.target_ctl.SetMax( max ):
	243	if self.target_ctl.GetMax() is None and cur_min < max:
	244	self.log.write( "max (%d) won't fit in control -- bound not set\n" % max )
	245	else:
	246	self.log.write( "max (%d) < current min (%d) -- bound not set\n" % ( max, self.target_ctl.GetMin() ) )
8fa876ca	247	self.max.SetParameters( signedForegroundColour=wx.RED, foregroundColour=wx.RED )
8b9a4190	248	else:
8fa876ca	249	self.max.SetParameters( signedForegroundColour=wx.BLACK, foregroundColour=wx.BLACK )
8b9a4190 RD	250	self.max.Refresh()
	251
	252	if min != cur_min or max != cur_max:
	253	new_min, new_max = self.target_ctl.GetBounds()
	254	self.log.write( "current min, max: (%s, %s)\n" % ( str(new_min), str(new_max) ) )
	255
	256
	257	def OnSetAllowNone( self, event ):
	258	self.target_ctl.SetAllowNone( self.allow_none.GetValue() )
	259
	260
	261	def OnSetGroupDigits( self, event ):
	262	self.target_ctl.SetGroupDigits( self.group_digits.GetValue() )
	263	# Now resize and fit the dialog as appropriate:
	264	self.grid2.SetItemMinSize(self.target_ctl, self.target_ctl.GetSize())
	265	self.outer_box.Fit( self.panel )
	266	self.outer_box.SetSizeHints( self.panel )
	267
	268
	269	def OnSetAllowNegative( self, event ):
	270	if self.allow_negative.GetValue():
	271	self.use_parens.Enable(True)
	272	self.target_ctl.SetParameters(allowNegative=True,
	273	useParensForNegatives = self.use_parens.GetValue())
	274	else:
	275	self.target_ctl.SetAllowNegative(False)
	276	# Now resize and fit the dialog as appropriate:
	277	self.grid2.SetItemMinSize(self.target_ctl, self.target_ctl.GetSize())
	278	self.outer_box.Fit( self.panel )
	279	self.outer_box.SetSizeHints( self.panel )
	280
	281
	282	def OnSetUseParens( self, event ):
	283	self.target_ctl.SetUseParensForNegatives( self.use_parens.GetValue() )
	284	# Now resize and fit the dialog as appropriate:
	285	self.grid2.SetItemMinSize(self.target_ctl, self.target_ctl.GetSize())
	286	self.outer_box.Fit( self.panel )
	287	self.outer_box.SetSizeHints( self.panel )
	288
	289
	290	def OnSetSelectOnEntry( self, event ):
	291	self.target_ctl.SetSelectOnEntry( self.select_on_entry.GetValue() )
	292
	293
	294	def OnTargetChange( self, event ):
	295	ctl = event.GetEventObject()
	296	value = ctl.GetValue()
	297	ib_str = [ " (out of bounds)", "" ]
	298	self.log.write( "value = %s (%s)%s\n" % ( repr(value), repr(type(value)), ib_str[ ctl.IsInBounds(value) ] ) )
	299
	300
	301	def OnNumberSelect( self, event ):
	302	value = event.GetString()
	303	if value:
	304	if value.find('.') != -1:
	305	numvalue = float(value)
	306	else:
	307	numvalue = long(value)
	308	else:
	309	numvalue = value # try to clear the value again
	310
	311	try:
	312	self.target_ctl.SetValue(numvalue)
	313	except:
314	type, value, tb = sys.exc_info()
315	for line in traceback.format_exception_only(type, value):
316	self.log.write(line)
317
318
319	#----------------------------------------------------------------------
320
321	def runTest( frame, nb, log ):
322	win = TestPanel( nb, log )
323	return win
324
325	#----------------------------------------------------------------------
8fa876ca	326	overview = mnum.__doc__
8b9a4190 RD	327
	328	if __name__ == '__main__':
	329	import sys,os
	330	import run
8eca4fef	331	run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])