51 lines
1.4 KiB
C++
51 lines
1.4 KiB
C++
// SPDX-FileCopyrightText: 2025 Filip Leonarski, Paul Scherrer Institute <filip.leonarski@psi.ch>
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// SPDX-License-Identifier: GPL-3.0-only
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#include "NumberLineEdit.h"
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NumberLineEdit::NumberLineEdit(float minVal,
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float maxVal,
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float def_value,
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int decimals,
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const QString &units,
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QWidget* parent)
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: QDoubleSpinBox(parent)
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, decimalCount(decimals)
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, savedValue(def_value) {
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setStyleSheet("background-color: rgb(255, 255, 255);");
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setRange(minVal, maxVal);
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setDecimals(decimalCount);
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setButtonSymbols(QAbstractSpinBox::ButtonSymbols::NoButtons);
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if (!units.isEmpty())
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setSuffix(" " + units);
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setAlignment(Qt::AlignRight);
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setToolTip(QString("Minimum: %1\nMaximum: %2")
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.arg(toString(minVal))
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.arg(toString(maxVal)));
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connect(this, &QDoubleSpinBox::editingFinished, this, &NumberLineEdit::onEditingFinished);
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setValue(def_value);
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}
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QString NumberLineEdit::toString(float value) const {
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return QString::number(value, 'f', decimalCount);
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}
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void NumberLineEdit::onEditingFinished()
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{
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float val = value();
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emit newValue(val);
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savedValue = val;
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}
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void NumberLineEdit::updateValue(float val) {
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if (qAbs(val - savedValue) > 0.001) {
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savedValue = val;
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setValue(val);
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}
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}
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