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83 lines
2.0 KiB
C++
83 lines
2.0 KiB
C++
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#include "doublesetting.hpp"
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#include <limits>
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#include <QLabel>
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#include <QDoubleSpinBox>
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#include <QMutexLocker>
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#include <components/settings/settings.hpp>
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#include "category.hpp"
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#include "state.hpp"
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CSMPrefs::DoubleSetting::DoubleSetting (Category *parent, Settings::Manager *values,
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QMutex *mutex, const std::string& key, const std::string& label, double default_)
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: Setting (parent, values, mutex, key, label),
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mPrecision(2), mMin (0), mMax (std::numeric_limits<double>::max()),
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mDefault (default_)
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{}
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CSMPrefs::DoubleSetting& CSMPrefs::DoubleSetting::setPrecision(int precision)
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{
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mPrecision = precision;
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return *this;
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}
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CSMPrefs::DoubleSetting& CSMPrefs::DoubleSetting::setRange (double min, double max)
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{
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mMin = min;
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mMax = max;
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return *this;
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}
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CSMPrefs::DoubleSetting& CSMPrefs::DoubleSetting::setMin (double min)
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{
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mMin = min;
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return *this;
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}
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CSMPrefs::DoubleSetting& CSMPrefs::DoubleSetting::setMax (double max)
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{
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mMax = max;
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return *this;
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}
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CSMPrefs::DoubleSetting& CSMPrefs::DoubleSetting::setTooltip (const std::string& tooltip)
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{
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mTooltip = tooltip;
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return *this;
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}
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std::pair<QWidget *, QWidget *> CSMPrefs::DoubleSetting::makeWidgets (QWidget *parent)
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{
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QLabel *label = new QLabel (QString::fromUtf8 (getLabel().c_str()), parent);
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QDoubleSpinBox *widget = new QDoubleSpinBox (parent);
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widget->setDecimals(mPrecision);
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widget->setRange (mMin, mMax);
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widget->setValue (mDefault);
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if (!mTooltip.empty())
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{
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QString tooltip = QString::fromUtf8 (mTooltip.c_str());
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label->setToolTip (tooltip);
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widget->setToolTip (tooltip);
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}
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connect (widget, SIGNAL (valueChanged (double)), this, SLOT (valueChanged (double)));
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return std::make_pair (label, widget);
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}
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void CSMPrefs::DoubleSetting::valueChanged (double value)
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{
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{
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QMutexLocker lock (getMutex());
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getValues().setFloat (getKey(), getParent()->getKey(), value);
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}
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getParent()->getState()->update (*this);
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}
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