ac8ef9cd5a
* QskBoxBorderColors: Use gradients instead of colors * QskBoxBorderColors: rename API * render gradients on borders * boxes example: Also draw gradient borders * calculate proper numbers of needed border colors * fixup with example * support rounded corners * support more colors in rounded color gradients I THINK WE DON'T REALLY NEED THIS COMMIT * We don't need this commit either * Revert "We don't need this commit either" This reverts commit 2dc38064f7fee1d0505262fe5cebcf9e1fb16cea. * Revert "support more colors in rounded color gradients" This reverts commit 5754d2d0773d8273d42ae1775b53d40f5e6af26a. * fix borders for rect ellipses * play around a bit * small fixes * some helper stuff and missing stuff * user border colors * close to something working somehow * works a bit better * put it into an own function * rearrange a bit * something's off * still off, but seems like we need an additional line * works but hackish * now it works * bring back samples * correction * pimp up example * fix normal rendering * some more debugging etc. * turn around gradients * turn around rectangular gradients as well * turn around easier * more test cases * fix fill case * more test cases * clean up a bit * clean up example * clean up some more * incorporate feedback from Uwe * fix bug when using horizontal gradients
90 lines
2.3 KiB
C++
90 lines
2.3 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_BOX_BORDER_COLORS_H
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#define QSK_BOX_BORDER_COLORS_H
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#include "QskGradient.h"
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#include "QskNamespace.h"
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#include <qcolor.h>
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#include <qmetatype.h>
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class QDebug;
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class QSK_EXPORT QskBoxBorderColors
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{
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public:
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QskBoxBorderColors();
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QskBoxBorderColors( const QskGradient& left, const QskGradient& top,
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const QskGradient& right, const QskGradient& bottom );
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QskBoxBorderColors( Qt::GlobalColor );
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QskBoxBorderColors( QRgb );
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QskBoxBorderColors( const QColor& );
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QskBoxBorderColors( const QskGradient& );
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~QskBoxBorderColors();
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bool operator==( const QskBoxBorderColors& ) const;
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bool operator!=( const QskBoxBorderColors& ) const;
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void setAlpha( int alpha );
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void setGradients( const QskGradient& );
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void setGradients( const QskGradient& left, const QskGradient& top,
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const QskGradient& right, const QskGradient& bottom );
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void setGradient( Qsk::Position, const QskGradient& );
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QskGradient gradient( Qsk::Position ) const;
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void setGradientAt( Qt::Edges, const QskGradient& );
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const QskGradient& gradientAt( Qt::Edge ) const;
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QskBoxBorderColors interpolated( const QskBoxBorderColors&, qreal value ) const;
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static QVariant interpolate( const QskBoxBorderColors&,
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const QskBoxBorderColors&, qreal ratio );
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uint hash( uint seed = 0 ) const;
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bool isMonochrome() const;
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bool isVisible() const;
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private:
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QskGradient m_gradients[ 4 ];
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};
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inline QskBoxBorderColors::QskBoxBorderColors( Qt::GlobalColor color )
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: QskBoxBorderColors( QColor( color ) )
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{
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}
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inline QskBoxBorderColors::QskBoxBorderColors( QRgb rgb )
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: QskBoxBorderColors( QColor::fromRgba( rgb ) )
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{
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}
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inline bool QskBoxBorderColors::operator!=( const QskBoxBorderColors& other ) const
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{
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return !( *this == other );
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}
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inline QskGradient QskBoxBorderColors::gradient( Qsk::Position position ) const
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{
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return m_gradients[ position ];
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}
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#ifndef QT_NO_DEBUG_STREAM
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QSK_EXPORT QDebug operator<<( QDebug, const QskBoxBorderColors& );
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#endif
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Q_DECLARE_METATYPE( QskBoxBorderColors )
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#endif
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