24 lines
457 B
C++
24 lines
457 B
C++
#include "minimumemptyspinbox.h"
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namespace QtGui {
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MinimumEmptySpinBox::MinimumEmptySpinBox(QWidget *parent) :
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QSpinBox(parent)
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{}
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int MinimumEmptySpinBox::valueFromText(const QString &text) const
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{
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if(text.isEmpty())
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return minimum();
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return QSpinBox::valueFromText(text);
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}
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QString MinimumEmptySpinBox::textFromValue(int val) const
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{
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if(val == minimum())
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return QString();
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return QSpinBox::textFromValue(val);
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}
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}
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