49 lines
1.4 KiB
C
49 lines
1.4 KiB
C
/******************************************************************************
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* QSkinny - Copyright (C) 2016 Uwe Rathmann
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* This file may be used under the terms of the QSkinny License, Version 1.0
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*****************************************************************************/
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#ifndef QSK_FUNCTIONS_H
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#define QSK_FUNCTIONS_H
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#include "QskGlobal.h"
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#include <qmargins.h>
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#include <qrect.h>
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QSK_EXPORT qreal qskDpiScaled( qreal value );
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QSK_EXPORT QRect qskAlignedRect( const QRect& outerRect,
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int width, int height, Qt::Alignment alignment );
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QSK_EXPORT QRectF qskAlignedRectF( const QRectF& outerRect,
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qreal width, qreal height, Qt::Alignment alignment );
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QSK_EXPORT QRect qskInnerRect( const QRectF& rect );
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QSK_EXPORT QRectF qskInnerRectF( const QRectF& rect );
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QSK_EXPORT QRectF qskValidOrEmptyInnerRect(
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const QRectF& rect, const QMarginsF& margins );
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inline bool qskFuzzyCompare( qreal value1, qreal value2 )
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{
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if ( qFuzzyIsNull( value1 ) )
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return qFuzzyIsNull( value2 );
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if ( qFuzzyIsNull( value2 ) )
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return false;
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return qFuzzyCompare( value1, value2 );
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}
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inline QMarginsF qskMargins( const QRectF& rect, const QRectF& innerRect )
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{
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return QMarginsF(
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innerRect.left() - rect.left(),
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innerRect.top() - rect.top(),
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rect.right() - innerRect.right(),
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rect.bottom() - innerRect.bottom() );
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}
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#endif
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