void NumValidatorTestCase::NoTrailingZeroes()
{
// We need a locale with point as decimal separator.
wxLocale loc(wxLANGUAGE_ENGLISH_UK, wxLOCALE_DONT_LOAD_DEFAULT);
double value = 1.2;
m_text->SetValidator(
wxMakeFloatingPointValidator(3, &value, wxNUM_VAL_NO_TRAILING_ZEROES));
wxValidator * const val = m_text->GetValidator();
CPPUNIT_ASSERT( val->TransferToWindow() );
CPPUNIT_ASSERT_EQUAL( "1.2", m_text->GetValue() );
value = 1.234;
CPPUNIT_ASSERT( val->TransferToWindow() );
CPPUNIT_ASSERT_EQUAL( "1.234", m_text->GetValue() );
}
MyDialog::MyDialog( wxWindow *parent, const wxString& title,
const wxPoint& pos, const wxSize& size, const long WXUNUSED(style) ) :
wxDialog(parent, VALIDATE_DIALOG_ID, title, pos, size, wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER)
{
// setup the flex grid sizer
// -------------------------
wxFlexGridSizer *flexgridsizer = new wxFlexGridSizer(3, 2, 5, 5);
// Create and add controls to sizers. Note that a member variable
// of g_data is bound to each control upon construction. There is
// currently no easy way to substitute a different validator or a
// different transfer variable after a control has been constructed.
// Pointers to some of these controls are saved in member variables
// so that we can use them elsewhere, like this one.
m_text = new wxTextCtrl(this, VALIDATE_TEXT, wxEmptyString,
wxDefaultPosition, wxDefaultSize, 0,
wxTextValidator(wxFILTER_ALPHA, &g_data.m_string));
m_text->SetToolTip("uses wxTextValidator with wxFILTER_ALPHA");
flexgridsizer->Add(m_text, 1, wxGROW);
// Now set a wxTextValidator with an explicit list of characters NOT allowed:
wxTextValidator textVal(wxFILTER_EMPTY|wxFILTER_EXCLUDE_LIST, &g_data.m_string2);
textVal.SetCharExcludes("bcwyz");
wxTextCtrl* txt2 =
new wxTextCtrl(this, VALIDATE_TEXT2, wxEmptyString,
wxDefaultPosition, wxDefaultSize, 0, textVal);
txt2->SetToolTip("uses wxTextValidator with wxFILTER_EMPTY|wxFILTER_EXCLUDE_LIST (to exclude 'bcwyz')");
flexgridsizer->Add(txt2, 1, wxGROW);
flexgridsizer->Add(new wxListBox((wxWindow*)this, VALIDATE_LIST,
wxDefaultPosition, wxDefaultSize,
3, g_listbox_choices, wxLB_MULTIPLE,
wxGenericValidator(&g_data.m_listbox_choices)),
1, wxGROW);
m_combobox = new wxComboBox(this, VALIDATE_COMBO, wxEmptyString,
wxDefaultPosition, wxDefaultSize,
3, g_combobox_choices, 0L,
MyComboBoxValidator(&g_data.m_combobox_choice));
m_combobox->SetToolTip("uses a custom validator (MyComboBoxValidator)");
flexgridsizer->Add(m_combobox, 1, wxALIGN_CENTER);
// This wxCheckBox* doesn't need to be assigned to any pointer
// because we don't use it elsewhere--it can be anonymous.
// We don't need any such pointer to query its state, which
// can be gotten directly from g_data.
flexgridsizer->Add(new wxCheckBox(this, VALIDATE_CHECK, wxT("Sample checkbox"),
wxDefaultPosition, wxDefaultSize, 0,
wxGenericValidator(&g_data.m_checkbox_state)),
1, wxALIGN_CENTER|wxALL, 15);
flexgridsizer->AddGrowableCol(0);
flexgridsizer->AddGrowableCol(1);
flexgridsizer->AddGrowableRow(1);
// setup the button sizer
// ----------------------
wxStdDialogButtonSizer *btn = new wxStdDialogButtonSizer();
btn->AddButton(new wxButton(this, wxID_OK));
btn->AddButton(new wxButton(this, wxID_CANCEL));
btn->Realize();
// setup a sizer with the controls for numeric validators
// ------------------------------------------------------
wxIntegerValidator<int> valInt(&g_data.m_intValue,
wxNUM_VAL_THOUSANDS_SEPARATOR |
wxNUM_VAL_ZERO_AS_BLANK);
valInt.SetMin(0); // Only allow positive numbers
m_numericTextInt = new wxTextCtrl
(
this,
wxID_ANY,
"",
wxDefaultPosition,
wxDefaultSize,
wxTE_RIGHT,
valInt
);
m_numericTextInt->SetToolTip("uses wxIntegerValidator to accept positive "
"integers only");
m_numericTextDouble = new wxTextCtrl
(
this,
wxID_ANY,
"",
wxDefaultPosition,
wxDefaultSize,
wxTE_RIGHT,
wxMakeFloatingPointValidator
(
3,
&g_data.m_doubleValue,
wxNUM_VAL_THOUSANDS_SEPARATOR |
wxNUM_VAL_NO_TRAILING_ZEROES
)
);
m_numericTextDouble->SetToolTip("uses wxFloatingPointValidator with 3 decimals");
wxBoxSizer *numSizer = new wxBoxSizer( wxHORIZONTAL );
numSizer->Add( m_numericTextInt, 1, wxALL, 10 );
numSizer->Add( m_numericTextDouble, 1, wxALL, 10 );
// setup the main sizer
// --------------------
wxBoxSizer *mainsizer = new wxBoxSizer( wxVERTICAL );
mainsizer->Add(flexgridsizer, 1, wxGROW | wxALL, 10);
mainsizer->Add(new wxRadioBox((wxWindow*)this, VALIDATE_RADIO, wxT("Pick a color"),
wxDefaultPosition, wxDefaultSize,
3, g_radiobox_choices, 1, wxRA_SPECIFY_ROWS,
wxGenericValidator(&g_data.m_radiobox_choice)),
0, wxGROW | wxLEFT|wxBOTTOM|wxRIGHT, 10);
mainsizer->Add( numSizer, 0, wxGROW | wxALL );
mainsizer->Add(btn, 0, wxGROW | wxALL, 10);
SetSizer(mainsizer);
mainsizer->SetSizeHints(this);
// make the dialog a bit bigger than its minimal size:
SetSize(GetBestSize()*1.5);
}
