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// Copyright (C) 2018 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#include "validatorwidget.h"
#include <QIntValidator>
ValidatorWidget::ValidatorWidget(QWidget *parent)
: QWidget(parent)
{
setupUi(this);
connect(localeSelector, &LocaleSelector::localeSelected,
this, &ValidatorWidget::setLocale);
connect(localeSelector, &LocaleSelector::localeSelected,
this, &ValidatorWidget::updateValidator);
connect(localeSelector, &LocaleSelector::localeSelected,
this, &ValidatorWidget::updateDoubleValidator);
connect(minVal, &QSpinBox::editingFinished,
this, &ValidatorWidget::updateValidator);
connect(maxVal, &QSpinBox::editingFinished,
this, &ValidatorWidget::updateValidator);
connect(editor, &QLineEdit::editingFinished,
ledWidget, &LEDWidget::flash);
connect(doubleMaxVal, &QDoubleSpinBox::editingFinished,
this, &ValidatorWidget::updateDoubleValidator);
connect(doubleMinVal, &QDoubleSpinBox::editingFinished,
this, &ValidatorWidget::updateDoubleValidator);
connect(doubleDecimals, &QSpinBox::valueChanged,
this, &ValidatorWidget::updateDoubleValidator);
connect(doubleFormat, &QComboBox::activated,
this, &ValidatorWidget::updateDoubleValidator);
connect(doubleEditor, &QLineEdit::editingFinished,
doubleLedWidget, &LEDWidget::flash);
updateValidator();
updateDoubleValidator();
}
void ValidatorWidget::updateValidator()
{
QIntValidator *v = new QIntValidator(minVal->value(), maxVal->value(), this);
v->setLocale(locale());
delete editor->validator();
editor->setValidator(v);
QString s = editor->text();
int i = 0;
if (v->validate(s, i) == QValidator::Invalid) {
editor->clear();
} else {
editor->setText(s);
}
}
void ValidatorWidget::updateDoubleValidator()
{
QDoubleValidator *v
= new QDoubleValidator(doubleMinVal->value(), doubleMaxVal->value(),
doubleDecimals->value(), this);
v->setNotation(static_cast<QDoubleValidator::Notation>(doubleFormat->currentIndex()));
v->setLocale(locale());
delete doubleEditor->validator();
doubleEditor->setValidator(v);
QString s = doubleEditor->text();
int i = 0;
if (v->validate(s, i) == QValidator::Invalid) {
doubleEditor->clear();
} else {
doubleEditor->setText(s);
}
}
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