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isNull added

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This commit is contained in:
Uwe Rathmann 2022-06-13 13:09:08 +02:00
parent f03007e7b8
commit da21b95eb3
1 changed files with 8 additions and 0 deletions
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8
src/common/QskShadowMetrics.h
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@ -35,6 +35,8 @@ class QSK_EXPORT QskShadowMetrics
constexpr bool operator==( const QskShadowMetrics& ) const noexcept; constexpr bool operator==( const QskShadowMetrics& ) const noexcept;
constexpr bool operator!=( const QskShadowMetrics& ) const noexcept; constexpr bool operator!=( const QskShadowMetrics& ) const noexcept;
bool isNull() const noexcept;
void setSpreadRadius( qreal ) noexcept; void setSpreadRadius( qreal ) noexcept;
constexpr qreal spreadRadius() const noexcept; constexpr qreal spreadRadius() const noexcept;
@ -158,6 +160,12 @@ inline constexpr QPointF QskShadowMetrics::offset() const noexcept
return m_offset; return m_offset;
} }
inline bool QskShadowMetrics::isNull() const noexcept
{
return m_offset.isNull() &&
( m_spreadRadius == 0.0 ) && ( m_blurRadius == 0.0 );
}
#ifndef QT_NO_DEBUG_STREAM #ifndef QT_NO_DEBUG_STREAM
QSK_EXPORT QDebug operator<<( QDebug, const QskShadowMetrics& ); QSK_EXPORT QDebug operator<<( QDebug, const QskShadowMetrics& );