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88 lines
2.6 KiB
C++
88 lines
2.6 KiB
C++
// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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// Copyright 2014 Tony Wasserka
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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// * Neither the name of the owner nor the names of its contributors may
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// be used to endorse or promote products derived from this software
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// without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#pragma once
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#include <QAbstractSpinBox>
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#include <QtGlobal>
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class QVariant;
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/**
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* A custom spin box widget with enhanced functionality over Qt's QSpinBox
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*/
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class CSpinBox : public QAbstractSpinBox {
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Q_OBJECT
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public:
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CSpinBox(QWidget* parent = nullptr);
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void stepBy(int steps) override;
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StepEnabled stepEnabled() const override;
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void SetValue(qint64 val);
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void SetRange(qint64 min, qint64 max);
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void SetBase(int base);
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void SetPrefix(const QString& prefix);
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void SetSuffix(const QString& suffix);
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void SetNumDigits(int num_digits);
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QValidator::State validate(QString& input, int& pos) const override;
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signals:
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void ValueChanged(qint64 val);
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private slots:
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void OnEditingFinished();
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private:
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void UpdateText();
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bool HasSign() const;
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QString TextFromValue();
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qint64 ValueFromText();
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qint64 min_value, max_value;
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qint64 value;
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QString prefix, suffix;
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int base;
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int num_digits;
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};
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