introducing QskHashValue to work around Qt5/6 incompatibilities

examples/iotdashboard/nodes/RadialTickmarksNode.cpp

@@ -34,7 +34,7 @@ void RadialTickmarksNode::update( const QColor& color, const QRectF& rect,
         markDirty( QSGNode::DirtyGeometry );
     }
 
-    const uint hash = tickmarks.hash( 17435 );
+    const auto hash = tickmarks.hash( 17435 );
 
     if( ( hash != m_hash ) || ( rect != m_rect ) )
     {

examples/iotdashboard/nodes/RadialTickmarksNode.h

@@ -29,5 +29,5 @@ class RadialTickmarksNode : public QSGGeometryNode
     QRectF m_rect;
     int m_lineWidth = 0;
 
-    uint m_hash = 0;
+    QskHashValue m_hash = 0;
 };

src/common/QskArcMetrics.cpp

@@ -86,9 +86,9 @@ QskArcMetrics QskArcMetrics::toAbsolute( const QSizeF& size ) const noexcept
     return absoluted;
 }
 
-uint QskArcMetrics::hash( uint seed ) const noexcept
+QskHashValue QskArcMetrics::hash( QskHashValue seed ) const noexcept
 {
-    uint hash = qHash( m_width, seed );
+    auto hash = qHash( m_width, seed );
     hash = qHash( m_startAngle, hash );
     hash = qHash( m_spanAngle, hash );
 

src/common/QskArcMetrics.h

@@ -50,7 +50,7 @@ class QSK_EXPORT QskArcMetrics
 
     QskArcMetrics toAbsolute( const QSizeF& ) const noexcept;
 
-    uint hash( uint seed = 0 ) const noexcept;
+    QskHashValue hash( QskHashValue seed = 0 ) const noexcept;
 
     static QVariant interpolate( const QskArcMetrics&,
         const QskArcMetrics&, qreal progress );

src/common/QskBoxBorderColors.cpp

@@ -185,9 +185,9 @@ QVariant QskBoxBorderColors::interpolate(
     return QVariant::fromValue( from.interpolated( to, ratio ) );
 }
 
-uint QskBoxBorderColors::hash( uint seed ) const
+QskHashValue QskBoxBorderColors::hash( QskHashValue seed ) const
 {
-    uint h = m_gradients[ 0 ].hash( seed );
+    auto h = m_gradients[ 0 ].hash( seed );
     h = m_gradients[ 1 ].hash( h );
     h = m_gradients[ 2 ].hash( h );
     h = m_gradients[ 3 ].hash( h );

src/common/QskBoxBorderColors.h

@@ -49,7 +49,7 @@ class QSK_EXPORT QskBoxBorderColors
     static QVariant interpolate( const QskBoxBorderColors&,
         const QskBoxBorderColors&, qreal ratio );
 
-    uint hash( uint seed = 0 ) const;
+    QskHashValue hash( QskHashValue seed = 0 ) const;
 
     bool isMonochrome() const;
     bool isVisible() const;

src/common/QskBoxBorderMetrics.cpp

@@ -92,9 +92,9 @@ QVariant QskBoxBorderMetrics::interpolate(
     return QVariant::fromValue( from.interpolated( to, progress ) );
 }
 
-uint QskBoxBorderMetrics::hash( uint seed ) const noexcept
+QskHashValue QskBoxBorderMetrics::hash( QskHashValue seed ) const noexcept
 {
-    uint hash = qHashBits( &m_widths, sizeof( m_widths ), seed );
+    auto hash = qHashBits( &m_widths, sizeof( m_widths ), seed );
 
     const int mode = m_sizeMode;
     return qHashBits( &mode, sizeof( mode ), hash );

src/common/QskBoxBorderMetrics.h

@@ -55,7 +55,7 @@ class QSK_EXPORT QskBoxBorderMetrics
 
     QskBoxBorderMetrics toAbsolute( const QSizeF& ) const noexcept;
 
-    uint hash( uint seed = 0 ) const noexcept;
+    QskHashValue hash( QskHashValue seed = 0 ) const noexcept;
 
     static QVariant interpolate( const QskBoxBorderMetrics&,
         const QskBoxBorderMetrics&, qreal progress );

src/common/QskBoxShapeMetrics.cpp

@@ -151,9 +151,9 @@ QVariant QskBoxShapeMetrics::interpolate(
     return QVariant::fromValue( from.interpolated( to, progress ) );
 }
 
-uint QskBoxShapeMetrics::hash( uint seed ) const noexcept
+QskHashValue QskBoxShapeMetrics::hash( QskHashValue seed ) const noexcept
 {
-    uint hash = qHash( static_cast< int >( m_sizeMode ), seed );
+    auto hash = qHash( static_cast< int >( m_sizeMode ), seed );
     return qHashBits( m_radii, sizeof( m_radii ), hash );
 }
 

src/common/QskBoxShapeMetrics.h

@@ -93,7 +93,7 @@ class QSK_EXPORT QskBoxShapeMetrics
 
     constexpr QskBoxShapeMetrics transposed() const noexcept;
 
-    uint hash( uint seed = 0 ) const noexcept;
+    QskHashValue hash( QskHashValue seed = 0 ) const noexcept;
 
     static QVariant interpolate( const QskBoxShapeMetrics&,
         const QskBoxShapeMetrics&, qreal progress ) noexcept;

src/common/QskGlobal.h

@@ -39,4 +39,10 @@
 #define QSK_QT_PRIVATE_END \
     QT_WARNING_POP
 
+#if QT_VERSION < QT_VERSION_CHECK( 6, 0, 0 )
+    using QskHashValue = uint;
+#else
+    using QskHashValue = size_t;
+#endif
+
 #endif

src/common/QskGradient.cpp

@@ -412,14 +412,14 @@ bool QskGradient::hasStopAt( qreal value ) const
     return false;
 }
 
-uint QskGradient::hash( uint seed ) const
+QskHashValue QskGradient::hash( QskHashValue seed ) const
 {
     if ( m_stops.isEmpty() )
         return seed;
 
     const auto o = orientation();
 
-    uint hash = qHashBits( &o, sizeof( o ), seed );
+    auto hash = qHashBits( &o, sizeof( o ), seed );
     for ( const auto& stop : m_stops )
         hash = stop.hash( hash );
 

src/common/QskGradient.h

@@ -96,7 +96,7 @@ class QSK_EXPORT QskGradient
     static QVariant interpolate( const QskGradient&,
         const QskGradient&, qreal progress );
 
-    uint hash( uint seed ) const;
+    QskHashValue hash( QskHashValue seed ) const;
 
     Q_INVOKABLE qreal stopAt( int index ) const;
     Q_INVOKABLE QColor colorAt( int index ) const;

src/common/QskGradientStop.cpp

@@ -44,9 +44,9 @@ void QskGradientStop::setStop( qreal position, const QColor& color ) noexcept
     m_color = color;
 }
 
-uint QskGradientStop::hash( uint seed ) const noexcept
+QskHashValue QskGradientStop::hash( QskHashValue seed ) const noexcept
 {
-    uint hash = qHashBits( &m_position, sizeof( m_position ), seed );
+    auto hash = qHashBits( &m_position, sizeof( m_position ), seed );
     return qHashBits( &m_color, sizeof( m_color ), hash );
 }
 

src/common/QskGradientStop.h

@@ -41,7 +41,7 @@ class QSK_EXPORT QskGradientStop
     static QColor interpolated(
         const QskGradientStop&, const QskGradientStop&, qreal position ) noexcept;
 
-    uint hash( uint seed ) const noexcept;
+    QskHashValue hash( QskHashValue seed ) const noexcept;
 
   private:
     qreal m_position;

src/common/QskScaleTickmarks.cpp

@@ -63,7 +63,7 @@ void QskScaleTickmarks::invert()
     std::reverse( m_ticks[ 2 ].begin(), m_ticks[ 2 ].end() );
 }
 
-uint QskScaleTickmarks::hash( uint seed ) const
+QskHashValue QskScaleTickmarks::hash( QskHashValue seed ) const
 {
     seed = qHash( m_ticks[0], seed );
     seed = qHash( m_ticks[1], seed );

src/common/QskScaleTickmarks.h

@@ -53,7 +53,7 @@ class QSK_EXPORT QskScaleTickmarks
     void invert();
     void reset();
 
-    uint hash( uint seed = 0 ) const;
+    QskHashValue hash( QskHashValue seed = 0 ) const;
 
   private:
     QVector< qreal > m_ticks[ 3 ];

src/common/QskShadowMetrics.cpp

@@ -83,9 +83,9 @@ QRectF QskShadowMetrics::shadowRect( const QRectF& sourceRect ) const
         sourceRect.height() + 2 * extent );
 }
 
-uint QskShadowMetrics::hash( uint seed ) const noexcept
+QskHashValue QskShadowMetrics::hash( QskHashValue seed ) const noexcept
 {
-    uint hash;
+    QskHashValue hash;
 
     hash = qHash( m_offset.x(), seed );
     hash = qHash( m_offset.y(), seed );

src/common/QskShadowMetrics.h

@@ -56,7 +56,7 @@ class QSK_EXPORT QskShadowMetrics
 
     QRectF shadowRect( const QRectF& sourceRect ) const;
 
-    uint hash( uint seed = 0 ) const noexcept;
+    QskHashValue hash( QskHashValue seed = 0 ) const noexcept;
 
     static QVariant interpolate( const QskShadowMetrics&,
         const QskShadowMetrics&, qreal progress );

src/common/QskTextColors.cpp

@@ -9,7 +9,7 @@
 #include <qhashfunctions.h>
 #include <qvariant.h>
 
-uint QskTextColors::hash( uint seed ) const
+QskHashValue QskTextColors::hash( QskHashValue seed ) const
 {
     const QRgb rgb[] = { textColor.rgba(), styleColor.rgba(), linkColor.rgba() };
     return qHashBits( rgb, sizeof( rgb ), seed );

src/common/QskTextColors.h

@@ -25,7 +25,7 @@ class QSK_EXPORT QskTextColors
     static QVariant interpolate( const QskTextColors&,
         const QskTextColors&, qreal ratio );
 
-    uint hash( uint seed = 0 ) const;
+    QskHashValue hash( QskHashValue seed = 0 ) const;
 
     QColor textColor;
     QColor styleColor;

src/common/QskTextOptions.cpp

@@ -50,9 +50,9 @@ QskTextOptions::TextFormat QskTextOptions::effectiveFormat( const QString& text
         return m_format;
 }
 
-uint qHash( const QskTextOptions& options, uint seed ) noexcept
+QskHashValue qHash( const QskTextOptions& options, QskHashValue seed ) noexcept
 {
-    uint hash;
+    QskHashValue hash;
 
     hash = qHash( options.maximumLineCount(), seed );
     hash = qHash( options.fontSizeMode(), hash );

src/common/QskTextOptions.h

@@ -164,7 +164,7 @@ inline constexpr bool QskTextOptions::operator!=(
     return !( *this == other );
 }
 
-QSK_EXPORT uint qHash( const QskTextOptions&, uint seed = 0 ) noexcept;
+QSK_EXPORT QskHashValue qHash( const QskTextOptions&, QskHashValue seed = 0 ) noexcept;
 
 #ifndef QT_NO_DEBUG_STREAM
 class QDebug;

src/graphic/QskGraphic.cpp

@@ -1007,7 +1007,7 @@ quint64 QskGraphic::modificationId() const
     return m_data->modificationId;
 }
 
-uint QskGraphic::hash( uint seed ) const
+QskHashValue QskGraphic::hash( QskHashValue seed ) const
 {
     auto hash = qHash( m_data->renderHints, seed );
 

src/graphic/QskGraphic.h

@@ -127,7 +127,7 @@ class QSK_EXPORT QskGraphic : public QPaintDevice
     static QskGraphic fromPixmapAsImage( const QPixmap& );
 
     quint64 modificationId() const;
-    uint hash( uint seed ) const;
+    QskHashValue hash( QskHashValue seed ) const;
 
   protected:
     virtual QSize sizeMetrics() const;

src/nodes/QskArcNode.cpp

@@ -32,9 +32,9 @@ void QskArcNode::paint( QPainter* painter, const QSizeF& size )
     renderer.renderArc( rect, m_metrics, m_gradient, painter );
 }
 
-uint QskArcNode::hash() const
+QskHashValue QskArcNode::hash() const
 {
-    uint h = m_metrics.hash();
+    auto h = m_metrics.hash();
 
     for( const auto& stop : qAsConst( m_gradient.stops() ) )
         h = stop.hash( h );

src/nodes/QskArcNode.h

@@ -20,7 +20,7 @@ class QSK_EXPORT QskArcNode : public QskPaintedNode
         const QskGradient&, QQuickWindow* );
 
     void paint( QPainter* painter, const QSizeF& size ) override;
-    uint hash() const override;
+    QskHashValue hash() const override;
 
   private:
     QskArcMetrics m_metrics;

src/nodes/QskBoxClipNode.cpp

@@ -9,10 +9,10 @@
 #include "QskBoxShapeMetrics.h"
 #include "QskFunctions.h"
 
-static inline uint qskMetricsHash(
+static inline QskHashValue qskMetricsHash(
     const QskBoxShapeMetrics& shape, const QskBoxBorderMetrics& border )
 {
-    uint hash = 13000;
+    QskHashValue hash = 13000;
 
     hash = shape.hash( hash );
     return border.hash( hash );
@@ -32,7 +32,7 @@ QskBoxClipNode::~QskBoxClipNode()
 void QskBoxClipNode::setBox( const QRectF& rect,
     const QskBoxShapeMetrics& shape, const QskBoxBorderMetrics& border )
 {
-    const uint hash = qskMetricsHash( shape, border );
+    const auto hash = qskMetricsHash( shape, border );
     if ( hash == m_hash && rect == m_rect )
         return;
 

src/nodes/QskBoxClipNode.h

@@ -22,7 +22,7 @@ class QSK_EXPORT QskBoxClipNode : public QSGClipNode
         const QskBoxShapeMetrics&, const QskBoxBorderMetrics& );
 
   private:
-    uint m_hash;
+    QskHashValue m_hash;
     QRectF m_rect;
 
     QSGGeometry m_geometry;

src/nodes/QskBoxNode.cpp

@@ -20,19 +20,19 @@ QSK_QT_PRIVATE_END
 
 Q_GLOBAL_STATIC( QSGVertexColorMaterial, qskMaterialVertex )
 
-static inline uint qskMetricsHash(
+static inline QskHashValue qskMetricsHash(
     const QskBoxShapeMetrics& shape, const QskBoxBorderMetrics& borderMetrics )
 {
-    uint hash = 13000;
+    QskHashValue hash = 13000;
 
     hash = shape.hash( hash );
     return borderMetrics.hash( hash );
 }
 
-static inline uint qskColorsHash(
+static inline QskHashValue qskColorsHash(
     const QskBoxBorderColors& borderColors, const QskGradient& fillGradient )
 {
-    uint hash = 13000;
+    QskHashValue hash = 13000;
     hash = borderColors.hash( hash );
     return fillGradient.hash( hash );
 }
@@ -45,8 +45,8 @@ class QskBoxNodePrivate final : public QSGGeometryNodePrivate
     {
     }
 
-    uint metricsHash = 0;
-    uint colorsHash = 0;
+    QskHashValue metricsHash = 0;
+    QskHashValue colorsHash = 0;
     QRectF rect;
 
     QSGGeometry geometry;
@@ -89,8 +89,8 @@ void QskBoxNode::setBoxData( const QRectF& rect,
 #endif
 
 #if 1
-    const uint metricsHash = qskMetricsHash( shape, borderMetrics );
-    const uint colorsHash = qskColorsHash( borderColors, fillGradient );
+    const auto metricsHash = qskMetricsHash( shape, borderMetrics );
+    const auto colorsHash = qskColorsHash( borderColors, fillGradient );
 
     if ( ( metricsHash == d->metricsHash ) &&
         ( colorsHash == d->colorsHash ) && ( rect == d->rect ) )

src/nodes/QskGraphicNode.cpp

@@ -8,11 +8,11 @@
 #include "QskColorFilter.h"
 #include "QskPainterCommand.h"
 
-static inline uint qskHash(
+static inline QskHashValue qskHash(
     const QskGraphic& graphic, const QskColorFilter& colorFilter,
     QskTextureRenderer::RenderMode renderMode )
 {
-    uint hash = 12000;
+    QskHashValue hash = 12000;
 
     const auto& substitutions = colorFilter.substitutions();
     if ( substitutions.size() > 0 )

src/nodes/QskGraphicNode.h

@@ -28,7 +28,7 @@ class QSK_EXPORT QskGraphicNode : public QskTextureNode
     void setTexture( QQuickWindow*,
         const QRectF&, uint id, Qt::Orientations ) = delete;
 
-    uint m_hash;
+    QskHashValue m_hash;
 };
 
 #endif

src/nodes/QskPaintedNode.h

@@ -22,7 +22,7 @@ class QSK_EXPORT QskPaintedNode : public QskTextureNode
     virtual void paint( QPainter*, const QSizeF& ) = 0;
 
     // a hash value of '0' always results in repainting
-    virtual uint hash() const = 0;
+    virtual QskHashValue hash() const = 0;
 
   private:
     class PaintHelper;
@@ -30,7 +30,7 @@ class QSK_EXPORT QskPaintedNode : public QskTextureNode
     void setTexture( QQuickWindow*,
         const QRectF&, uint id, Qt::Orientations ) = delete;
 
-    uint m_hash;
+    QskHashValue m_hash;
 };
 
 #endif

src/nodes/QskTextNode.cpp

@@ -11,12 +11,12 @@
 #include <qfont.h>
 #include <qstring.h>
 
-static inline uint qskHash(
+static inline QskHashValue qskHash(
     const QString& text, const QSizeF& size, const QFont& font,
     const QskTextOptions& options, const QskTextColors& colors,
     Qt::Alignment alignment, Qsk::TextStyle textStyle )
 {
-    uint hash = 11000;
+    QskHashValue hash = 11000;
 
     hash = qHash( text, hash );
     hash = qHash( font, hash );
@@ -49,7 +49,7 @@ void QskTextNode::setTextData(
     if ( matrix != this->matrix() ) // avoid setting DirtyMatrix accidently
         setMatrix( matrix );
 
-    const uint hash = qskHash( text, rect.size(), font,
+    const auto hash = qskHash( text, rect.size(), font,
         options, colors, alignment, textStyle );
 
     if ( hash != m_hash )

src/nodes/QskTextNode.h

@@ -29,7 +29,7 @@ class QSK_EXPORT QskTextNode : public QSGTransformNode
         Qt::Alignment, Qsk::TextStyle );
 
   private:
-    uint m_hash;
+    QskHashValue m_hash;
 };
 
 #endif

src/nodes/QskTickmarksNode.cpp

@@ -34,7 +34,7 @@ class QskTickmarksNodePrivate final : public QSGGeometryNodePrivate
     QRectF rect;
     int lineWidth = 0;
 
-    uint hash = 0;
+    QskHashValue hash = 0;
 };
 
 QskTickmarksNode::QskTickmarksNode()
@@ -65,7 +65,7 @@ void QskTickmarksNode::update(
         markDirty( QSGNode::DirtyGeometry );
     }
 
-    const uint hash = tickmarks.hash( 17435 );
+    const auto hash = tickmarks.hash( 17435 );
 
     if( ( hash != d->hash ) || ( rect != d->rect ) )
     {