WGConfig::NumericSetting< T > Struct Template Reference

#include <WGConfig.h>

Public Types
using	ST = typename std::conditional_t<std::is_enum<T>::value, std::underlying_type<T>, std::remove_cv<T>>::type
typedef T	ValueType

Public Member Functions
T	applyLimits (T value) const
QSize	boundFunc (const QSize &min, const QSize &val, const QSize &max) const
T	boundFunc (const T &min, const T &val, const T &max) const
T	readValue (const KConfigGroup &group) const
void	writeValue (KConfigGroup &group, const T &value) const

Public Attributes
T	defaultValue
bool	enforceLimits {false}
T	maxValue
T	minValue
QString	name

Detailed Description

template<class T>
struct WGConfig::NumericSetting< T >

Definition at line 41 of file WGConfig.h.

Member Typedef Documentation

ST

template<class T >

using WGConfig::NumericSetting< T >::ST = typename std::conditional_t<std::is_enum<T>::value, std::underlying_type<T>, std::remove_cv<T>>::type

Definition at line 46 of file WGConfig.h.

ValueType

template<class T >

typedef T WGConfig::NumericSetting< T >::ValueType

Definition at line 43 of file WGConfig.h.

Member Function Documentation

applyLimits()

template<class T >

T WGConfig::NumericSetting< T >::applyLimits ( T value ) const

inline

Definition at line 64 of file WGConfig.h.

                                 {
        if (enforceLimits) {
            return boundFunc(minValue, value, maxValue);
        }
        return value;
    }

References WGConfig::NumericSetting< T >::boundFunc(), WGConfig::NumericSetting< T >::enforceLimits, WGConfig::NumericSetting< T >::maxValue, WGConfig::NumericSetting< T >::minValue, and value().

boundFunc() [1/2]

QSize WGConfig::NumericSetting< QSize >::boundFunc ( const QSize & min, const QSize & val, const QSize & max ) const

inline

Definition at line 78 of file WGConfig.h.

{
    return val.expandedTo(min).boundedTo(max);
}

boundFunc() [2/2]

template<class T >

T WGConfig::NumericSetting< T >::boundFunc ( const T & min, const T & val, const T & max ) const

inline

Definition at line 59 of file WGConfig.h.

    {
        return qBound(min, val, max);
    }

readValue()

template<class T >

T WGConfig::NumericSetting< T >::readValue ( const KConfigGroup & group ) const

inline

Definition at line 48 of file WGConfig.h.

    {
        T value = static_cast<T>(group.readEntry(name, static_cast<ST>(defaultValue)));
        return applyLimits(value);
    }

References WGConfig::NumericSetting< T >::applyLimits(), WGConfig::NumericSetting< T >::defaultValue, WGConfig::NumericSetting< T >::name, and value().

writeValue()

template<class T >

void WGConfig::NumericSetting< T >::writeValue ( KConfigGroup & group, const T & value ) const

inline

Definition at line 54 of file WGConfig.h.

    {
        group.writeEntry(name, static_cast<ST>(value));
    }

References WGConfig::NumericSetting< T >::name, and value().

Member Data Documentation

defaultValue

template<class T >

T WGConfig::NumericSetting< T >::defaultValue

Definition at line 71 of file WGConfig.h.

enforceLimits

template<class T >

bool WGConfig::NumericSetting< T >::enforceLimits {false}

Definition at line 74 of file WGConfig.h.

{false};

maxValue

template<class T >

T WGConfig::NumericSetting< T >::maxValue

Definition at line 73 of file WGConfig.h.

minValue

template<class T >

T WGConfig::NumericSetting< T >::minValue

Definition at line 72 of file WGConfig.h.

name

template<class T >

QString WGConfig::NumericSetting< T >::name

Definition at line 70 of file WGConfig.h.

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The documentation for this struct was generated from the following file:

• plugins/dockers/widegamutcolorselector/WGConfig.h