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#include <QtWidgets>#include "iconsizespinbox.h"
IconSizeSpinBox::IconSizeSpinBox(QWidget*parent)
: QSpinBox(parent)
{
}
int IconSizeSpinBox::valueFromText(constQString&text) const
{
staticconstQRegularExpression regExp(tr("(\\d+)(\\s*[xx]\\s*\\d+)?"));
Q_ASSERT(regExp.isValid());
constQRegularExpressionMatch match = regExp.match(text);
if (match.isValid())
return match.captured(1).toInt();
return0;
}
QString IconSizeSpinBox::textFromValue(int value) const
{
return tr("%1 x %1").arg(value);
}