kopia lustrzana https://github.com/f4exb/sdrangel
66 wiersze
2.5 KiB
C++
66 wiersze
2.5 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
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// written by Christian Daniel //
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// Copyright (C) 2015-2019 Edouard Griffiths, F4EXB <f4exb06@gmail.com> //
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// Copyright (C) 2021-2022 Jon Beniston, M7RCE <jon@beniston.com> //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#include "scidoublespinbox.h"
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SciDoubleSpinBox::SciDoubleSpinBox(QWidget *parent) :
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QDoubleSpinBox(parent)
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{
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}
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double SciDoubleSpinBox::valueFromText(const QString &text) const
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{
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return text.toDouble();
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}
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QValidator::State SciDoubleSpinBox::validate(QString &input, int &pos) const
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{
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(void) pos;
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bool ok;
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input.toDouble(&ok);
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if (ok) {
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return QValidator::Acceptable;
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}
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QString validChars = "0123456789+-.e"; // 'C' locale, so no , separator
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for (int i = 0; i < input.size(); i++)
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{
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if (validChars.indexOf(input[i]) == -1) {
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return QValidator::Invalid;
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}
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}
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if (input.count('e') > 1) {
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return QValidator::Invalid;
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}
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if (input.count('.') > 1) {
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return QValidator::Invalid;
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}
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if (input.count('+') > 2) {
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return QValidator::Invalid;
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}
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if (input.count('-') > 2) {
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return QValidator::Invalid;
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}
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return QValidator::Intermediate;
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}
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