541 lines
23 KiB
Python
541 lines
23 KiB
Python
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from wxPython.wx import *
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from wxPython.lib.maskededit import Field, wxMaskedTextCtrl, wxMaskedComboBox, wxIpAddrCtrl, states, months
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from wxPython.lib.maskededit import __doc__ as overviewdoc
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from wxPython.lib.maskededit import autoformats
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from wxPython.lib.scrolledpanel import wxScrolledPanel
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import string, sys, traceback
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class demoMixin:
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"""
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Centralized routines common to demo pages, to remove repetition.
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"""
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def labelGeneralTable(self, sizer):
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description = wxStaticText( self, -1, "Description", )
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mask = wxStaticText( self, -1, "Mask Value" )
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formatcode = wxStaticText( self, -1, "Format" )
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regex = wxStaticText( self, -1, "Regexp Validator(opt.)" )
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ctrl = wxStaticText( self, -1, "wxMaskedEdit Ctrl" )
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description.SetFont( wxFont(9, wxSWISS, wxNORMAL, wxBOLD))
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mask.SetFont( wxFont(9, wxSWISS, wxNORMAL, wxBOLD))
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formatcode.SetFont( wxFont(9, wxSWISS, wxNORMAL, wxBOLD) )
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regex.SetFont( wxFont(9, wxSWISS, wxNORMAL, wxBOLD))
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ctrl.SetFont( wxFont(9, wxSWISS, wxNORMAL, wxBOLD))
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sizer.Add(description)
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sizer.Add(mask)
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sizer.Add(formatcode)
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sizer.Add(regex)
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sizer.Add(ctrl)
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def layoutGeneralTable(self, controls, sizer):
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for control in controls:
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sizer.Add( wxStaticText( self, -1, control[0]) )
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sizer.Add( wxStaticText( self, -1, control[1]) )
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sizer.Add( wxStaticText( self, -1, control[3]) )
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sizer.Add( wxStaticText( self, -1, control[4]) )
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if control in controls:
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newControl = wxMaskedTextCtrl( self, -1, "",
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mask = control[1],
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excludeChars = control[2],
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formatcodes = control[3],
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includeChars = "",
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validRegex = control[4],
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validRange = control[5],
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choices = control[6],
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choiceRequired = True,
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defaultValue = control[7],
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demo = True,
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name = control[0])
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self.editList.append(newControl)
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sizer.Add(newControl)
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def changeControlParams(self, event, parameter, checked_value, notchecked_value):
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if event.Checked(): value = checked_value
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else: value = notchecked_value
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kwargs = {parameter: value}
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for control in self.editList:
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control.SetCtrlParameters(**kwargs)
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control.Refresh()
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self.Refresh()
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#----------------------------------------------------------------------------
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class demoPage1(wxScrolledPanel, demoMixin):
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def __init__(self, parent, log):
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wxScrolledPanel.__init__(self, parent, -1)
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self.sizer = wxBoxSizer( wxVERTICAL )
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self.editList = []
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label = wxStaticText( self, -1, """\
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Here are some basic wxMaskedTextCtrls to give you an idea of what you can do
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with this control. Note that all controls have been auto-sized by including 'F' in
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the format codes.
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Try entering nonsensical or partial values in validated fields to see what happens.
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Note that the State and Last Name fields are list-limited (valid last names are:
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Smith, Jones, Williams). Signs on numbers can be toggled with the minus key.
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""")
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label.SetForegroundColour( "Blue" )
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header = wxBoxSizer( wxHORIZONTAL )
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header.Add( label, 0, flag=wxALIGN_LEFT|wxALL, border = 5 )
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highlight = wxCheckBox( self, -1, "Highlight Empty" )
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disallow = wxCheckBox( self, -1, "Disallow Empty" )
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showFill = wxCheckBox( self, -1, "change fillChar" )
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vbox = wxBoxSizer( wxVERTICAL )
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vbox.Add( highlight, 0, wxALIGN_LEFT|wxALL, 5 )
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vbox.Add( disallow, 0, wxALIGN_LEFT|wxALL, 5 )
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vbox.Add( showFill, 0, wxALIGN_LEFT|wxALL, 5 )
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header.AddSpacer(15, 0)
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header.Add(vbox, 0, flag=wxALIGN_LEFT|wxALL, border=5 )
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EVT_CHECKBOX( self, highlight.GetId(), self.onHighlightEmpty )
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EVT_CHECKBOX( self, disallow.GetId(), self.onDisallowEmpty )
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EVT_CHECKBOX( self, showFill.GetId(), self.onShowFill )
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grid = wxFlexGridSizer( 0, 5, vgap=10, hgap=10 )
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self.labelGeneralTable(grid)
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# The following list is of the controls for the demo. Feel free to play around with
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# the options!
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controls = [
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#description mask excl format regexp range,list,initial
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("Phone No", "(###) ###-#### x:###", "", 'F^-', "^\(\d{3}\) \d{3}-\d{4}", '','',''),
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("Social Sec#", "###-##-####", "", 'F', "\d{3}-\d{2}-\d{4}", '','',''),
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("Full Name", "C{14}", "", 'F_', '^[A-Z][a-zA-Z]+ [A-Z][a-zA-Z]+', '','',''),
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("Last Name Only", "C{14}", "", 'F {list}', '^[A-Z][a-zA-Z]+', '',('Smith','Jones','Williams'),''),
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("Zip plus 4", "#{5}-#{4}", "", 'F', "\d{5}-(\s{4}|\d{4})", '','',''),
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("Customer No", "\CAA-###", "", 'F!', "C[A-Z]{2}-\d{3}", '','',''),
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("Invoice Total", "#{9}.##", "", 'F-_,', "", '','',''),
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("Integer", "#{9}", "", 'F-_', "", '','',''),
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]
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self.layoutGeneralTable(controls, grid)
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self.sizer.Add( header, 0, flag=wxALIGN_LEFT|wxALL, border=5 )
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self.sizer.Add( grid, 0, flag= wxALIGN_LEFT|wxLEFT, border=5 )
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self.SetSizer(self.sizer)
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self.SetupScrolling()
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self.SetAutoLayout(1)
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def onDisallowEmpty( self, event ):
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""" Set emptyInvalid parameter on/off """
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self.changeControlParams( event, "emptyInvalid", True, False )
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def onHighlightEmpty( self, event ):
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""" Highlight empty values"""
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self.changeControlParams( event, "emptyBackgroundColor", "Blue", "White" )
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def onShowFill( self, event ):
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""" Set fillChar parameter to '?' or ' ' """
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self.changeControlParams( event, "fillChar", '?', ' ' )
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class demoPage2(wxScrolledPanel, demoMixin):
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def __init__( self, parent, log ):
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self.log = log
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wxScrolledPanel.__init__( self, parent, -1 )
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self.sizer = wxBoxSizer( wxVERTICAL )
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label = wxStaticText( self, -1, """\
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All these controls have been created by passing a single parameter, the autoformat code.
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The class contains an internal dictionary of types and formats (autoformats).
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Many of these already do complicated validation; To see some examples, try
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29 Feb 2002 vs. 2004 for the date formats, or email address validation.
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""")
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label.SetForegroundColour( "Blue" )
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self.sizer.Add( label, 0, wxALIGN_LEFT|wxALL, 5 )
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description = wxStaticText( self, -1, "Description")
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autofmt = wxStaticText( self, -1, "AutoFormat Code")
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ctrl = wxStaticText( self, -1, "wxMaskedEdit Control")
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description.SetFont( wxFont( 9, wxSWISS, wxNORMAL, wxBOLD ) )
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autofmt.SetFont( wxFont( 9, wxSWISS, wxNORMAL, wxBOLD ) )
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ctrl.SetFont( wxFont( 9, wxSWISS, wxNORMAL, wxBOLD ) )
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grid = wxFlexGridSizer( 0, 3, vgap=10, hgap=5 )
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grid.Add( description, 0, wxALIGN_LEFT )
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grid.Add( autofmt, 0, wxALIGN_LEFT )
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grid.Add( ctrl, 0, wxALIGN_LEFT )
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for autoformat, desc in autoformats:
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grid.Add( wxStaticText( self, -1, desc), 0, wxALIGN_LEFT )
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grid.Add( wxStaticText( self, -1, autoformat), 0, wxALIGN_LEFT )
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grid.Add( wxMaskedTextCtrl( self, -1, "",
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autoformat = autoformat,
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demo = True,
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name = autoformat),
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0, wxALIGN_LEFT )
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self.sizer.Add( grid, 0, wxALIGN_LEFT|wxALL, border=5 )
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self.SetSizer( self.sizer )
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self.SetAutoLayout( 1 )
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self.SetupScrolling()
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class demoPage3(wxScrolledPanel, demoMixin):
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def __init__(self, parent, log):
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self.log = log
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wxScrolledPanel.__init__(self, parent, -1)
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self.sizer = wxBoxSizer( wxVERTICAL )
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self.editList = []
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label = wxStaticText( self, -1, """\
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Here wxMaskedTextCtrls that have default values. The states
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control has a list of valid values, and the unsigned integer
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has a legal range specified.
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""")
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label.SetForegroundColour( "Blue" )
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requireValid = wxCheckBox( self, -1, "Require Valid Value" )
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EVT_CHECKBOX( self, requireValid.GetId(), self.onRequireValid )
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header = wxBoxSizer( wxHORIZONTAL )
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header.Add( label, 0, flag=wxALIGN_LEFT|wxALL, border = 5)
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header.AddSpacer(75, 0)
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header.Add( requireValid, 0, flag=wxALIGN_LEFT|wxALL, border=10 )
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grid = wxFlexGridSizer( 0, 5, vgap=10, hgap=10 )
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self.labelGeneralTable( grid )
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controls = [
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#description mask excl format regexp range,list,initial
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("U.S. State (2 char)", "AA", "", 'F!_', "[A-Z]{2}", '',states, states[0]),
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("Integer (signed)", "#{6}", "", 'F-_R', "", '','', '0 '),
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("Integer (unsigned)\n(1-399)","######", "", 'F_', "", (1,399),'', '1 '),
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("Float (signed)", "#{6}.#{9}", "", 'F-_R', "", '','', '000000.000000000'),
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("Date (MDY) + Time", "##/##/#### ##:##:## AM", 'BCDEFGHIJKLMNOQRSTUVWXYZ','DF!',"", '','', wxDateTime_Now().Format("%m/%d/%Y %I:%M:%S %p")),
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]
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self.layoutGeneralTable( controls, grid )
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self.sizer.Add( header, 0, flag=wxALIGN_LEFT|wxALL, border=5 )
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self.sizer.Add( grid, 0, flag=wxALIGN_LEFT|wxALL, border=5 )
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self.SetSizer( self.sizer )
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self.SetAutoLayout( 1 )
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self.SetupScrolling()
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def onRequireValid( self, event ):
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""" Set validRequired parameter on/off """
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self.changeControlParams( event, "validRequired", True, False )
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class demoPage4(wxScrolledPanel, demoMixin):
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def __init__( self, parent, log ):
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self.log = log
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wxScrolledPanel.__init__( self, parent, -1 )
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self.sizer = wxBoxSizer( wxVERTICAL )
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label = wxStaticText( self, -1, """\
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These controls have field-specific choice lists and allow autocompletion.
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Down arrow or Page Down in an uncompleted field with an auto-completable field will attempt
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to auto-complete a field if it has a choice list.
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Page Down and Shift-Down arrow will also auto-complete, or cycle through the complete list.
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Page Up and Shift-Up arrow will similarly cycle backwards through the list.
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""")
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label.SetForegroundColour( "Blue" )
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self.sizer.Add( label, 0, wxALIGN_LEFT|wxALL, 5 )
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description = wxStaticText( self, -1, "Description" )
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autofmt = wxStaticText( self, -1, "AutoFormat Code" )
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fields = wxStaticText( self, -1, "Field Objects" )
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ctrl = wxStaticText( self, -1, "wxMaskedEdit Control" )
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description.SetFont( wxFont( 9, wxSWISS, wxNORMAL, wxBOLD ) )
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autofmt.SetFont( wxFont( 9, wxSWISS, wxNORMAL, wxBOLD ) )
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fields.SetFont( wxFont( 9, wxSWISS, wxNORMAL, wxBOLD ) )
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ctrl.SetFont( wxFont( 9, wxSWISS, wxNORMAL, wxBOLD ) )
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grid = wxFlexGridSizer( 0, 4, vgap=10, hgap=10 )
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grid.Add( description, 0, wxALIGN_LEFT )
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grid.Add( autofmt, 0, wxALIGN_LEFT )
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grid.Add( fields, 0, wxALIGN_LEFT )
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grid.Add( ctrl, 0, wxALIGN_LEFT )
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autoformat = "USPHONEFULLEXT"
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fieldsDict = {0: Field(choices=["617","781","508","978","413"], choiceRequired=True)}
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fieldsLabel = """\
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{0: Field(choices=[
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"617","781",
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"508","978","413"],
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choiceRequired=True)}"""
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grid.Add( wxStaticText( self, -1, "Restricted Area Code"), 0, wxALIGN_LEFT )
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grid.Add( wxStaticText( self, -1, autoformat), 0, wxALIGN_LEFT )
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grid.Add( wxStaticText( self, -1, fieldsLabel), 0, wxALIGN_LEFT )
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grid.Add( wxMaskedTextCtrl( self, -1, "",
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autoformat = autoformat,
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fields = fieldsDict,
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demo = True,
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name = autoformat),
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0, wxALIGN_LEFT )
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autoformat = "EXPDATEMMYY"
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fieldsDict = {1: Field(choices=["03", "04", "05"], choiceRequired=True)}
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fieldsLabel = """\
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{1: Field(choices=[
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"03", "04", "05"],
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choiceRequired=True)}"""
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exp = wxMaskedTextCtrl( self, -1, "",
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autoformat = autoformat,
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fields = fieldsDict,
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demo = True,
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name = autoformat)
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grid.Add( wxStaticText( self, -1, "Restricted Expiration"), 0, wxALIGN_LEFT )
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grid.Add( wxStaticText( self, -1, autoformat), 0, wxALIGN_LEFT )
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grid.Add( wxStaticText( self, -1, fieldsLabel), 0, wxALIGN_LEFT )
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grid.Add( exp, 0, wxALIGN_LEFT )
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fieldsDict = {0: Field(choices=["02134","02155"], choiceRequired=True),
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1: Field(choices=["1234", "5678"], choiceRequired=False)}
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fieldsLabel = """\
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{0: Field(choices=["02134","02155"],
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choiceRequired=True),
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1: Field(choices=["1234", "5678"],
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choiceRequired=False)}"""
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autoformat = "USZIPPLUS4"
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zip = wxMaskedTextCtrl( self, -1, "",
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autoformat = autoformat,
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fields = fieldsDict,
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demo = True,
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name = autoformat)
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grid.Add( wxStaticText( self, -1, "Restricted Zip + 4"), 0, wxALIGN_LEFT )
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grid.Add( wxStaticText( self, -1, autoformat), 0, wxALIGN_LEFT )
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grid.Add( wxStaticText( self, -1, fieldsLabel), 0, wxALIGN_LEFT )
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grid.Add( zip, 0, wxALIGN_LEFT )
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self.sizer.Add( grid, 0, wxALIGN_LEFT|wxALL, border=5 )
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self.SetSizer( self.sizer )
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self.SetAutoLayout(1)
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self.SetupScrolling()
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class demoPage5(wxScrolledPanel, demoMixin):
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def __init__( self, parent, log ):
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self.log = log
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wxScrolledPanel.__init__( self, parent, -1 )
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self.sizer = wxBoxSizer( wxVERTICAL )
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label = wxStaticText( self, -1, """\
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These are examples of wxMaskedComboBox and wxIpAddrCtrl, and more useful
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configurations of a wxMaskedTextCtrl for integer and floating point input.
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""")
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label.SetForegroundColour( "Blue" )
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self.sizer.Add( label, 0, wxALIGN_LEFT|wxALL, 5 )
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numerators = [ str(i) for i in range(1, 4) ]
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denominators = [ string.ljust(str(i), 2) for i in [2,3,4,5,8,16,32,64] ]
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fieldsDict = {0: Field(choices=numerators, choiceRequired=False),
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1: Field(choices=denominators, choiceRequired=True)}
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choices = []
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for n in numerators:
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for d in denominators:
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if n != d:
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choices.append( '%s/%s' % (n,d) )
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text1 = wxStaticText( self, -1, """\
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A masked ComboBox for fraction selection.
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Choices for each side of the fraction can be
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selected with PageUp/Down:""")
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fraction = wxMaskedComboBox( self, -1, "",
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choices = choices,
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choiceRequired = True,
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mask = "#/##",
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formatcodes = "F_",
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validRegex = "^\d\/\d\d?",
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fields = fieldsDict )
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text2 = wxStaticText( self, -1, """
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A masked ComboBox to validate
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text from a list of numeric codes:""")
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choices = ["91", "136", "305", "4579"]
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code = wxMaskedComboBox( self, -1, choices[0],
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choices = choices,
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choiceRequired = True,
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formatcodes = "F_r",
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mask = "####")
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text3 = wxStaticText( self, -1, """\
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A masked state selector; only "legal" values
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can be entered:""")
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state = wxMaskedComboBox( self, -1, states[0],
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choices = states,
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autoformat="USSTATE")
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text4 = wxStaticText( self, -1, "An empty IP Address entry control:")
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ip_addr1 = wxIpAddrCtrl( self, -1, style = wxTE_PROCESS_TAB )
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text5 = wxStaticText( self, -1, "An IP Address control with a restricted mask:")
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ip_addr2 = wxIpAddrCtrl( self, -1, mask=" 10. 1.109.###" )
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text6 = wxStaticText( self, -1, """\
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An IP Address control with restricted choices
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of form: 10. (1|2) . (129..255) . (0..255)""")
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ip_addr3 = wxIpAddrCtrl( self, -1, mask=" 10. #.###.###")
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ip_addr3.SetFieldParameters(0, validRegex="1|2" ) # requires entry to match or not allowed
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# This allows any value in penultimate field, but colors anything outside of the range invalid:
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ip_addr3.SetFieldParameters(1, validRange=(129,255), validRequired=False )
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text7 = wxStaticText( self, -1, """\
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A right-insert integer entry control:""")
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intctrl = wxMaskedTextCtrl(self, -1, name='intctrl', mask="#{9}", formatcodes = '_-r,F')
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text8 = wxStaticText( self, -1, """\
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A floating point entry control
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with right-insert for ordinal:""")
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self.floatctrl = wxMaskedTextCtrl(self, -1, name='floatctrl', mask="#{9}.#{2}", formatcodes="F,_-R")
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self.floatctrl.SetFieldParameters(0, formatcodes='r<', validRequired=True) # right-insert, require explicit cursor movement to change fields
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self.floatctrl.SetFieldParameters(1, defaultValue='00') # don't allow blank fraction
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text9 = wxStaticText( self, -1, """\
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Use this control to programmatically set
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the value of the above float control:""")
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number_combo = wxComboBox(self, -1, choices = [ '', '111', '222.22', '-3', '54321.666666666', '-1353.978',
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'1234567', '-1234567', '123456789', '-123456789.1',
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'1234567890.', '-1234567890.1' ])
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grid = wxFlexGridSizer( 0, 2, vgap=10, hgap = 5 )
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grid.Add( text1, 0, wxALIGN_LEFT )
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grid.Add( fraction, 0, wxALIGN_LEFT )
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grid.Add( text2, 0, wxALIGN_LEFT )
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grid.Add( code, 0, wxALIGN_LEFT )
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grid.Add( text3, 0, wxALIGN_LEFT )
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grid.Add( state, 0, wxALIGN_LEFT )
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grid.Add( text4, 0, wxALIGN_LEFT )
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grid.Add( ip_addr1, 0, wxALIGN_LEFT )
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grid.Add( text5, 0, wxALIGN_LEFT )
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grid.Add( ip_addr2, 0, wxALIGN_LEFT )
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grid.Add( text6, 0, wxALIGN_LEFT )
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grid.Add( ip_addr3, 0, wxALIGN_LEFT )
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grid.Add( text7, 0, wxALIGN_LEFT )
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grid.Add( intctrl, 0, wxALIGN_LEFT )
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grid.Add( text8, 0, wxALIGN_LEFT )
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grid.Add( self.floatctrl, 0, wxALIGN_LEFT )
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grid.Add( text9, 0, wxALIGN_LEFT )
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grid.Add( number_combo, 0, wxALIGN_LEFT )
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self.sizer.Add( grid, 0, wxALIGN_LEFT|wxALL, border=5 )
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self.SetSizer( self.sizer )
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self.SetAutoLayout(1)
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self.SetupScrolling()
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EVT_COMBOBOX( self, fraction.GetId(), self.OnComboChange )
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EVT_COMBOBOX( self, code.GetId(), self.OnComboChange )
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EVT_COMBOBOX( self, state.GetId(), self.OnComboChange )
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EVT_TEXT( self, fraction.GetId(), self.OnComboChange )
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EVT_TEXT( self, code.GetId(), self.OnComboChange )
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EVT_TEXT( self, state.GetId(), self.OnComboChange )
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EVT_TEXT( self, ip_addr1.GetId(), self.OnIpAddrChange )
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EVT_TEXT( self, ip_addr2.GetId(), self.OnIpAddrChange )
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EVT_TEXT( self, ip_addr3.GetId(), self.OnIpAddrChange )
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EVT_TEXT( self, intctrl.GetId(), self.OnTextChange )
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EVT_TEXT( self, self.floatctrl.GetId(), self.OnTextChange )
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EVT_COMBOBOX( self, number_combo.GetId(), self.OnNumberSelect )
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def OnComboChange( self, event ):
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ctl = self.FindWindowById( event.GetId() )
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if not ctl.IsValid():
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self.log.write('current value not a valid choice')
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def OnIpAddrChange( self, event ):
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ip_addr = self.FindWindowById( event.GetId() )
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if ip_addr.IsValid():
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self.log.write('new addr = %s\n' % ip_addr.GetAddress() )
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def OnTextChange( self, event ):
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ctl = self.FindWindowById( event.GetId() )
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if ctl.IsValid():
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self.log.write('new value = %s\n' % ctl.GetValue() )
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def OnNumberSelect( self, event ):
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value = event.GetString()
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# Format choice to fit into format for #{9}.#{2}, with sign position reserved:
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# (ordinal + fraction == 11 + decimal point + sign == 13)
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#
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# Note: since self.floatctrl a right-aligned control, you could also just use
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# "%.2f", but this wouldn't work properly for a left-aligned control.
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# (See .SetValue() documentation in Overview.)
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#
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if value:
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floattext = "%13.2f" % float(value)
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else:
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floattext = value # clear the value again
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try:
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self.floatctrl.SetValue(floattext)
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except:
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type, value, tb = sys.exc_info()
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for line in traceback.format_exception_only(type, value):
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self.log.write(line)
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# ---------------------------------------------------------------------
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class TestMaskedTextCtrls(wxNotebook):
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def __init__(self, parent, id, log):
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wxNotebook.__init__(self, parent, id)
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self.log = log
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win = demoPage1(self, log)
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self.AddPage(win, "General examples")
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win = demoPage2(self, log)
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self.AddPage(win, 'Auto-formatted controls')
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win = demoPage3(self, log)
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self.AddPage(win, "Using default values")
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win = demoPage4(self, log)
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|
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self.AddPage(win, 'Using auto-complete fields')
|
||
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win = demoPage5(self, log)
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|
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self.AddPage(win, 'Other masked controls')
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||
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||
|
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|
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#----------------------------------------------------------------------------
|
||
|
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|
||
|
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def runTest(frame, nb, log):
|
||
|
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testWin = TestMaskedTextCtrls(nb, -1, log)
|
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|
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return testWin
|
||
|
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|
||
|
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def RunStandalone():
|
||
|
|
app = wxPySimpleApp()
|
||
|
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frame = wxFrame(None, -1, "Test wxMaskedTextCtrl", size=(640, 480))
|
||
|
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win = TestMaskedTextCtrls(frame, -1, sys.stdout)
|
||
|
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frame.Show(True)
|
||
|
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app.MainLoop()
|
||
|
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#----------------------------------------------------------------------------
|
||
|
|
if __name__ == "__main__":
|
||
|
|
RunStandalone()
|
||
|
|
|
||
|
|
|
||
|
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overview = """<html>
|
||
|
|
<PRE><FONT SIZE=-1>
|
||
|
|
""" + overviewdoc + """
|
||
|
|
</FONT></PRE>
|
||
|
|
"""
|
||
|
|
|
||
|
|
if __name__ == "__main__":
|
||
|
|
import sys,os
|
||
|
|
import run
|
||
|
|
run.main(['', os.path.basename(sys.argv[0])])
|