Merge branch 'master' into features/effectnode

2025-02-28 09:24:18 +01:00 · 2025-02-18 16:23:18 +01:00 · 2025-02-06 13:51:58 +01:00 · 2025-02-06 10:25:21 +01:00 · 2025-02-06 10:21:21 +01:00 · 2024-12-10 14:11:51 +01:00
53 changed files with 1371 additions and 537 deletions
--- a/.github/workflows/cmake.yml
+++ b/.github/workflows/cmake.yml
@ -202,6 +202,7 @@ jobs:
          install-deps: "true"
          modules: "qtwebengine"
          cached: ${{ steps.cache-qt-5-15.outputs.cache-hit }}
          setup-python: "false"
          tools: ""
          set-env: "true"
          tools-only: "false"
@ -215,6 +216,7 @@ jobs:
          install-deps: "true"
          modules: "qtwebengine qtshadertools"
          cached: ${{ steps.cache-qt-6-2.outputs.cache-hit }}
          setup-python: "false"
          tools: ""
          set-env: "true"
          tools-only: "false"
--- a/cmake/QskBuildFunctions.cmake
+++ b/cmake/QskBuildFunctions.cmake
@ -149,7 +149,7 @@ function(qsk_add_example target)
 endfunction()
-function(qsk_add_shaders target shader_name)
+function(qsk_add_shaders target)
    cmake_parse_arguments( arg "" "" "FILES" ${ARGN} )
@ -160,7 +160,7 @@ function(qsk_add_shaders target shader_name)
        list(APPEND outfiles "${qsbname}.qsb")
    endforeach()
-    qt6_add_shaders( ${target} ${shader_name} BATCHABLE PRECOMPILE QUIET
+    qt6_add_shaders( ${target} "qskshaders" BATCHABLE PRECOMPILE QUIET
        PREFIX "/qskinny/shaders" ${ARGV} OUTPUTS ${outfiles} )
    # pass on OUTPUT_TARGETS to the caller of this function
--- a/designsystems/material3/QskMaterial3ProgressBarSkinlet.cpp
+++ b/designsystems/material3/QskMaterial3ProgressBarSkinlet.cpp
@ -5,7 +5,9 @@
 #include "QskMaterial3ProgressBarSkinlet.h"
 #include <QskProgressBar.h>
-#include <QskBoxHints.h>
+#include <QskBoxShapeMetrics.h>
 #include <QskBoxBorderMetrics.h>
 #include <QskBoxBorderColors.h>
 #include <QskMargins.h>
 #include <QskClipNode.h>
 #include <QskSGNode.h>
@ -63,11 +65,11 @@ QSGNode* QskMaterial3ProgressBarSkinlet::updateStopIndicatorNode(
    else         
        rect.setBottom( rect.top() + rect.width() );
-    QskBoxHints hints;
+    const auto color = progressBar->gradientHint( Q::Fill ).endColor();
-    hints.shape = progressBar->boxShapeHint( Q::Fill );
+    const auto shape = progressBar->boxShapeHint( Q::Fill );
    hints.gradient = progressBar->gradientHint( Q::Fill ).endColor();
-    return updateBoxNode( progressBar, node, rect, hints );
+    return updateBoxNode( progressBar, node, rect, shape,
        QskBoxBorderMetrics(), QskBoxBorderColors(), color );
 }
 QSGNode* QskMaterial3ProgressBarSkinlet::updateGrooveClipNode(
--- a/examples/iotdashboard/StorageBarSkinlet.cpp
+++ b/examples/iotdashboard/StorageBarSkinlet.cpp
@ -14,8 +14,8 @@ StorageBarSkinlet::StorageBarSkinlet( QskSkin* skin )
    setNodeRoles( { Pictures, Music, Videos, Documents, Others, Free } );
 }
-QRectF StorageBarSkinlet::subControlRect( const QskSkinnable* skinnable,
+QRectF StorageBarSkinlet::subControlRect( const QskSkinnable* skinnable, const QRectF& contentsRect,
-    const QRectF& contentsRect, QskAspect::Subcontrol subControl ) const
+    QskAspect::Subcontrol subControl ) const
 {
    const auto* const bar = static_cast< const S* >( skinnable );
@ -70,29 +70,35 @@ QRectF StorageBarSkinlet::subControlRect( const QskSkinnable* skinnable,
    return Inherited::subControlRect( skinnable, contentsRect, subControl );
 }
 namespace
 {
    inline QSGNode* updateSegmentBoxNode(
        const S* const skinnable, const QskAspect::Subcontrol& subcontrol, QSGNode* const node )
    {
        return QskSkinlet::updateBoxNode( skinnable, node, skinnable->subControlRect( subcontrol ),
            skinnable->gradientHint( subcontrol ), subcontrol );
    }
 }
 QSGNode* StorageBarSkinlet::updateSubNode(
    const QskSkinnable* const skinnable, const quint8 nodeRole, QSGNode* const node ) const
 {
    const auto* const bar = static_cast< const S* >( skinnable );
    switch ( nodeRole )
    {
        case Pictures:
-            return updateBoxNode( skinnable, node, S::Pictures );
+            return updateSegmentBoxNode( bar, S::Pictures, node );
        case Music:
-            return updateBoxNode( skinnable, node, S::Music );
+            return updateSegmentBoxNode( bar, S::Music, node );
        case Videos:
-            return updateBoxNode( skinnable, node, S::Videos );
+            return updateSegmentBoxNode( bar, S::Videos, node );
        case Documents:
-            return updateBoxNode( skinnable, node, S::Documents );
+            return updateSegmentBoxNode( bar, S::Documents, node );
        case Others:
-            return updateBoxNode( skinnable, node, S::Others );
+            return updateSegmentBoxNode( bar, S::Others, node );
        case Free:
-            return updateBoxNode( skinnable, node, S::Free );
+            return updateSegmentBoxNode( bar, S::Free, node );
        default:
            return Inherited::updateSubNode( skinnable, nodeRole, node );
    }
--- a/playground/CMakeLists.txt
+++ b/playground/CMakeLists.txt
@ -9,6 +9,7 @@ add_subdirectory(shadows)
 add_subdirectory(shapes)
 add_subdirectory(charts)
 add_subdirectory(plots)
 add_subdirectory(parrots)
 if (BUILD_INPUTCONTEXT)
    add_subdirectory(inputpanel)
--- a/playground/parrots/CMakeLists.txt
+++ b/playground/parrots/CMakeLists.txt
@ -0,0 +1,44 @@
 ############################################################################
 # QSkinny - Copyright (C) 2016 Uwe Rathmann
 #           SPDX-License-Identifier: BSD-3-Clause
 ############################################################################
 set(SOURCES
    Overlay.h Overlay.cpp
    TextureFilterMaterial.h TextureFilterMaterial.cpp
    TextureFilterNode.h TextureFilterNode.cpp
    main.cpp)
 qt_add_resources(SOURCES images.qrc)
 if (QT_VERSION_MAJOR VERSION_LESS 6)
    qt_add_resources(SOURCES shaders.qrc)
 endif()
 qsk_add_example(parrots ${SOURCES})
 if (QT_VERSION_MAJOR VERSION_GREATER_EQUAL 6)
    qt6_add_shaders(parrots "shaders"
        BATCHABLE
        PRECOMPILE
        QUIET
        PREFIX
            "/shaders"
        FILES
            shaders/blur-vulkan.vert
            shaders/blur-vulkan.frag
            shaders/rgbswap-vulkan.frag
        OUTPUTS
            blur.vert.qsb
            blur.frag.qsb
            rgbswap.vert.qsb
    )
 endif()
--- a/playground/parrots/Overlay.cpp
+++ b/playground/parrots/Overlay.cpp
@ -0,0 +1,206 @@
 /******************************************************************************
 * QSkinny - Copyright (C) 2016 Uwe Rathmann
 *           SPDX-License-Identifier: BSD-3-Clause
 *****************************************************************************/
 #include "Overlay.h"
 #include "TextureFilterNode.h"
 #include "TextureFilterMaterial.h"
 #include <QskSkinlet.h>
 #include <QskQuick.h>
 #include <QskBoxShapeMetrics.h>
 #include <QskBoxBorderMetrics.h>
 #include <QskBoxBorderColors.h>
 #include <QskGradient.h>
 #include <QskSceneTexture.h>
 #include <QskSGNode.h>
 #include <QskRgbValue.h>
 namespace
 {
    class Material final : public TextureFilterMaterial
    {
      public:
        using TextureFilterMaterial::TextureFilterMaterial;
        QSGMaterialType* type() const override
        {
            static QSGMaterialType staticType;
            return &staticType;
        }
    };
    class FilterNode final : public TextureFilterNode
    {
      public:
        FilterNode( bool useRhi, QSGTexture* texture )
        {
            QString shaders[] = { ":/shaders/blur.vert", ":/shaders/blur.frag" };
            if ( useRhi )
            {
                shaders[0] += ".qsb";
                shaders[1] += ".qsb";
            }
            setFlag( QSGNode::OwnsMaterial, true );
            setTextureMaterial( new Material( shaders[0], shaders[1] ) );
            setOwnsTexture( true );
            setTexture( texture );
        }
    };
    class Skinlet final : public QskSkinlet
    {
        using Inherited = QskSkinlet;
      public:
        enum NodeRole { FillRole, BorderRole };
        Skinlet()
        {
            setNodeRoles( { FillRole, BorderRole } );
        }
        QRectF subControlRect( const QskSkinnable*,
            const QRectF& contentsRect, QskAspect::Subcontrol ) const override
        {
            return contentsRect;
        }
        QSGNode* updateSubNode( const QskSkinnable* skinnable,
            quint8 nodeRole, QSGNode* node ) const override
        {
            const auto overlay = static_cast< const Overlay* >( skinnable );
            switch ( nodeRole )
            {
                case FillRole:
                    return updateFillNode( overlay, node );
                case BorderRole:
                    return updateBoxNode( skinnable, node, Overlay::Panel );
            };
            return nullptr;
        }
      private:
        QSGNode* updateFillNode( const Overlay* overlay, QSGNode* node ) const
        {
            /*
                There should be a way to avoid the clip node by passing the
                vertex list directly to the texture node. TODO ...
             */
            using Q = Overlay;
            QSGNode* clipNode = nullptr;
            QSGNode* textureNode = nullptr;
            if ( node )
            {
                if ( node->firstChild() )
                {
                    clipNode = node;
                    textureNode = node->firstChild();
                }
                else
                {
                    textureNode = node;
                }
            }
            textureNode = updateTextureNode( overlay, textureNode );
            if ( overlay->boxShapeHint( Q::Panel ).isRectangle() )
            {
                delete clipNode;
                clipNode = nullptr;
            }
            else
            {
                clipNode = updateBoxClipNode( overlay, clipNode, Q::Panel );
                QskSGNode::setParentNode( textureNode, clipNode );
            }
            return clipNode ? clipNode : textureNode;
        }
        QSGNode* updateTextureNode( const Overlay* overlay, QSGNode* node ) const
        {
            const auto window = overlay->window();
            const auto rect = overlay->subControlRect( Overlay::Panel );
            if ( rect.isEmpty() )
                return nullptr;
            auto rootNode = qskScenegraphAnchorNode( window );
            if ( rootNode == nullptr )
                return nullptr;
            auto textureNode = static_cast< FilterNode* >( node );
            if ( textureNode == nullptr )
            {
                auto texture = new QskSceneTexture( window );
                QObject::connect( texture, &QskSceneTexture::updateRequested,
                    overlay, &QQuickItem::update );
                const bool useRhi = qskRenderingHardwareInterface( window );
                textureNode = new FilterNode( useRhi, texture );
            }
            auto texture = qobject_cast< QskSceneTexture* >( textureNode->texture() );
            Q_ASSERT( texture );
            if ( texture->isDirty() || rect != textureNode->rect() )
            {
                texture->setFiltering(
                    overlay->smooth() ? QSGTexture::Linear : QSGTexture::Nearest );
                auto finalNode = const_cast< QSGTransformNode* >( qskItemNode( overlay ) );
                texture->render( rootNode, finalNode,
                    rect.translated( overlay->position() ) );
                textureNode->markDirty( QSGNode::DirtyMaterial );
            }
            textureNode->setRect( rect );
            return textureNode;
        }
    };
 }
 QSK_SUBCONTROL( Overlay, Panel )
 Overlay::Overlay( QQuickItem* parent )
    : Inherited( parent )
 {
    setSkinlet( new Skinlet() );
    setBoxBorderMetricsHint( Panel, 1 );
    setBoxBorderColorsHint( Panel, QskRgb::toTransparent( QskRgb::DarkGrey, 100 ) );
    setBoxShapeHint( Panel, QskBoxShapeMetrics( 25, Qt::RelativeSize ) );
 }
 Overlay::~Overlay()
 {
 }
 QRectF Overlay::layoutRectForSize( const QSizeF& size ) const
 {
    return subControlContentsRect( size, Panel );
 }
 void Overlay::geometryChange(
    const QRectF& newGeometry, const QRectF& oldGeometry )
 {
    Inherited::geometryChange( newGeometry, oldGeometry );
    update();
 }
 #include "moc_Overlay.cpp"
--- a/playground/parrots/Overlay.h
+++ b/playground/parrots/Overlay.h
@ -0,0 +1,26 @@
 /******************************************************************************
 * QSkinny - Copyright (C) 2016 Uwe Rathmann
 *           SPDX-License-Identifier: BSD-3-Clause
 *****************************************************************************/
 #pragma once
 #include <QskControl.h>
 class Overlay : public QskControl
 {
    Q_OBJECT
    using Inherited = QskControl;
  public:
    QSK_SUBCONTROLS( Panel )
    Overlay( QQuickItem* = nullptr );
    ~Overlay() override;
    QRectF layoutRectForSize( const QSizeF& ) const override;
  protected:
    void geometryChange( const QRectF&, const QRectF& ) override;
 };
--- a/playground/parrots/TextureFilterMaterial.cpp
+++ b/playground/parrots/TextureFilterMaterial.cpp
@ -0,0 +1,216 @@
 /******************************************************************************
 * QSkinny - Copyright (C) 2016 Uwe Rathmann
 *           SPDX-License-Identifier: BSD-3-Clause
 *****************************************************************************/
 #include "TextureFilterMaterial.h"
 #include <qsgmaterial.h>
 #include <qsgmaterialshader.h>
 #include <qsgtexture.h>
 #if QT_VERSION < QT_VERSION_CHECK( 6, 0, 0 )
    #include <qsgmaterialrhishader.h>
    using RhiShader = QSGMaterialRhiShader;
 #else
    using RhiShader = QSGMaterialShader;
 #endif
 #if QT_VERSION < QT_VERSION_CHECK( 6, 0, 0 )
 namespace
 {
    class ShaderGL : public QSGMaterialShader
    {
      public:
        void setSource( QOpenGLShader::ShaderType type, const QString& fileName )
        {
            setShaderSourceFile( type, fileName );
        }
        char const* const* attributeNames() const override
        {
            static char const* const names[] = { "in_vertex", "in_coord", nullptr };
            return names;
        }
        void initialize() override
        {
            QSGMaterialShader::initialize();
            auto p = program();
            m_matrixId = p->uniformLocation( "matrix" );
            m_opacityId = p->uniformLocation( "opacity" );
        }
        void updateState( const QSGMaterialShader::RenderState& state,
            QSGMaterial* newMaterial, QSGMaterial* oldMaterial ) override
        {
            auto p = program();
            if ( state.isMatrixDirty() )
                p->setUniformValue( m_matrixId, state.combinedMatrix() );
            if ( state.isOpacityDirty() )
                p->setUniformValue( m_opacityId, state.opacity() );
            auto material = static_cast< TextureFilterMaterial* >( newMaterial );
            if ( auto texture = material->texture() )
            {
                auto textureId = -1;
                if ( auto oldMat = static_cast< TextureFilterMaterial* >( oldMaterial ) )
                {
                    if ( oldMat->texture() )
                        textureId = oldMat->texture()->textureId();
                }
                if ( texture->textureId() != textureId )
                    texture->bind();
                else
                    texture->updateBindOptions();
            }
        }
      private:
        int m_matrixId = -1;
        int m_opacityId = -1;
    };
 }
 #endif
 namespace
 {
    class ShaderRhi : public RhiShader
    {
      public:
        ShaderRhi()
        {
            setFlag( UpdatesGraphicsPipelineState, true );
        }
 #if QT_VERSION < QT_VERSION_CHECK( 6, 0, 0 )
        void setSource( QOpenGLShader::ShaderType type, const QString& fileName )
        {
            setShaderSourceFile( type, fileName );
        }
 #endif
        void setSource( Stage stage, const QString& filename )
        {
            setShaderFileName( stage, filename );
        }
        bool updateUniformData( RenderState& state,
            QSGMaterial*, QSGMaterial* ) override
        {
            Q_ASSERT( state.uniformData()->size() >= 68 );
            auto data = state.uniformData()->data();
            bool changed = false;
            if ( state.isMatrixDirty() )
            {
                const auto matrix = state.combinedMatrix();
                memcpy( data + 0, matrix.constData(), 64 );
                changed = true;
            }
            if ( state.isOpacityDirty() )
            {
                const float opacity = state.opacity();
                memcpy( data + 64, &opacity, 4 );
                changed = true;
            }
            return changed;
        }
        void updateSampledImage( RenderState& state, int binding,
            QSGTexture** texture, QSGMaterial* newMaterial, QSGMaterial* ) override
        {
            Q_UNUSED( binding );
            Q_ASSERT( binding == 1 );
            auto mat = dynamic_cast< TextureFilterMaterial* >( newMaterial );
            if ( auto txt = mat->texture() )
            {
 #if QT_VERSION < QT_VERSION_CHECK( 6, 0, 0 )
                txt->updateRhiTexture( state.rhi(), state.resourceUpdateBatch() );
 #else
                txt->commitTextureOperations( state.rhi(), state.resourceUpdateBatch() );
 #endif
                *texture = txt;
            }
        }
    };
 }
 #if QT_VERSION < QT_VERSION_CHECK( 6, 0, 0 )
 QSGMaterialShader* TextureFilterMaterial::createShader() const
 {
    if ( flags() & QSGMaterial::RhiShaderWanted )
    {
        auto shader = new ShaderRhi();
        shader->setSource( ShaderRhi::VertexStage, m_shaderFiles[ 0 ] );
        shader->setSource( ShaderRhi::FragmentStage, m_shaderFiles[ 1 ] );
        return shader;
    }
    else
    {
        auto shader = new ShaderGL();
        shader->setSource( QOpenGLShader::Vertex, m_shaderFiles[ 0 ] );
        shader->setSource( QOpenGLShader::Fragment, m_shaderFiles[ 1 ] );
        return shader;
    }
 }
 #else
 QSGMaterialShader* TextureFilterMaterial::createShader(
    QSGRendererInterface::RenderMode ) const
 {
    auto shader = new ShaderRhi();
    shader->setSource( ShaderRhi::VertexStage, m_shaderFiles[ 0 ] );
    shader->setSource( ShaderRhi::FragmentStage, m_shaderFiles[ 1 ] );
    return shader;
 }
 #endif
 TextureFilterMaterial::TextureFilterMaterial(
        const QString& vertexShaderFile, const QString& fragmentShaderFile )
    : m_shaderFiles{ vertexShaderFile, fragmentShaderFile }
 {
    setFlag( Blending | RequiresFullMatrix, true );
 #if QT_VERSION < QT_VERSION_CHECK( 6, 0, 0 )
    setFlag( SupportsRhiShader, true );
 #endif
 }
 TextureFilterMaterial::~TextureFilterMaterial()
 {
 }
 int TextureFilterMaterial::compare( const QSGMaterial* other ) const
 {
    auto material = static_cast< const TextureFilterMaterial* >( other );
    const auto key1 = texture()->comparisonKey();
    const auto key2 = material->texture()->comparisonKey();
    return ( key1 == key2 ) ? 0 : ( ( key1 > key2 ) ? 1 : -1 );
 }
--- a/playground/parrots/TextureFilterMaterial.h
+++ b/playground/parrots/TextureFilterMaterial.h
@ -0,0 +1,36 @@
 /******************************************************************************
 * QSkinny - Copyright (C) 2016 Uwe Rathmann
 *           SPDX-License-Identifier: BSD-3-Clause
 *****************************************************************************/
 #pragma once
 #include <qsgmaterial.h>
 #include <qstring.h>
 class QSGTexture;
 class TextureFilterMaterial : public QSGMaterial
 {
  public:
    TextureFilterMaterial( const QString& vertexShaderSourceFile,
        const QString& fragmentShaderSourceFile );
    ~TextureFilterMaterial() override;
    int compare( const QSGMaterial* other ) const override;
    void setTexture( QSGTexture* texture ) { m_texture = texture; }
    QSGTexture* texture() const { return m_texture; }
 #if QT_VERSION >= QT_VERSION_CHECK( 6, 0, 0 )
    QSGMaterialShader* createShader(
        QSGRendererInterface::RenderMode ) const override final;
 #else
    QSGMaterialShader* createShader() const override final;
 #endif
  private:
    QSGTexture* m_texture = nullptr;
    const QString m_shaderFiles[ 2 ];
 };
--- a/playground/parrots/TextureFilterNode.cpp
+++ b/playground/parrots/TextureFilterNode.cpp
@ -0,0 +1,104 @@
 /******************************************************************************
 * QSkinny - Copyright (C) 2016 Uwe Rathmann
 *           SPDX-License-Identifier: BSD-3-Clause
 *****************************************************************************/
 #include "TextureFilterNode.h"
 #include "TextureFilterMaterial.h"
 #include <qsgtexture.h>
 #include <private/qsgnode_p.h>
 class TextureFilterNodePrivate final : public QSGGeometryNodePrivate
 {
  public:
    TextureFilterNodePrivate()
        : geometry( QSGGeometry::defaultAttributes_TexturedPoint2D(), 4 )
    {
    }
    QSGGeometry geometry;
    QRectF rect;
    bool ownsTexture = false;
 };
 TextureFilterNode::TextureFilterNode()
    : QSGGeometryNode( *new TextureFilterNodePrivate )
 {
    Q_D( TextureFilterNode );
    setGeometry( &d->geometry );
    setFlag( QSGNode::OwnsMaterial, true );
 }
 TextureFilterNode::~TextureFilterNode()
 {
    setTexture( nullptr );
 }
 void TextureFilterNode::setTextureMaterial( TextureFilterMaterial* material )
 {
    QSGTexture* texture = nullptr;
    if ( auto oldMaterial = textureMaterial() )
        texture = oldMaterial->texture();
    Inherited::setMaterial( material );
    if ( material )
        material->setTexture( texture );
 }
 TextureFilterMaterial* TextureFilterNode::textureMaterial() const
 {
    return dynamic_cast< TextureFilterMaterial* >( material() );
 }
 void TextureFilterNode::setTexture( QSGTexture* texture )
 {
    if ( auto mat = textureMaterial() )
    {
        if ( ownsTexture() && mat->texture() != texture )
            delete mat->texture();
        mat->setTexture( texture );
        markDirty( QSGNode::DirtyMaterial );
    }
 }
 QSGTexture* TextureFilterNode::texture() const
 {
    auto mat = textureMaterial();
    return mat ? mat->texture() : nullptr;
 }
 void TextureFilterNode::setRect( const QRectF& rect )
 {
    Q_D( TextureFilterNode );
    if ( rect != d->rect )
    {
        d->rect = rect;
        QSGGeometry::updateTexturedRectGeometry(
            &d->geometry, rect, QRectF( 0, 0, 1, 1 ) );
        d->geometry.markVertexDataDirty();
        markDirty( QSGNode::DirtyGeometry );
    }
 }
 QRectF TextureFilterNode::rect() const
 {
    return d_func()->rect;
 }
 void TextureFilterNode::setOwnsTexture( bool on )
 {
    d_func()->ownsTexture = on;
 }
 bool TextureFilterNode::ownsTexture() const
 {
    return d_func()->ownsTexture;
 }
--- a/playground/parrots/TextureFilterNode.h
+++ b/playground/parrots/TextureFilterNode.h
@ -0,0 +1,39 @@
 /******************************************************************************
 * QSkinny - Copyright (C) 2016 Uwe Rathmann
 *           SPDX-License-Identifier: BSD-3-Clause
 *****************************************************************************/
 #pragma once
 #include <qsgnode.h>
 class TextureFilterMaterial;
 class TextureFilterNodePrivate;
 class QSGTexture;
 class TextureFilterNode : public QSGGeometryNode
 {
    using Inherited = QSGGeometryNode;
  public:
    TextureFilterNode();
    ~TextureFilterNode();
    void setTexture( QSGTexture* );
    QSGTexture* texture() const;
    void setOwnsTexture( bool );
    bool ownsTexture() const;
    void setRect( const QRectF& );
    QRectF rect() const;
    void setTextureMaterial( TextureFilterMaterial* );
    TextureFilterMaterial* textureMaterial() const;
  private:
    void setMaterial( QSGMaterial* ) = delete;
    Q_DECLARE_PRIVATE( TextureFilterNode )
 };
--- a/playground/parrots/images.qrc
+++ b/playground/parrots/images.qrc
@ -0,0 +1,9 @@
 <!DOCTYPE RCC>
 <RCC version="1.0">
    <qresource>
        <file>images/parrots.jpg</file>
    </qresource>
 </RCC>
--- a/playground/parrots/images/parrots.jpg
+++ b/playground/parrots/images/parrots.jpg
--- a/playground/parrots/main.cpp
+++ b/playground/parrots/main.cpp
@ -0,0 +1,179 @@
 /******************************************************************************
 * QSkinny - Copyright (C) 2016 Uwe Rathmann
 *           SPDX-License-Identifier: BSD-3-Clause
 *****************************************************************************/
 #include <SkinnyNamespace.h>
 #include <QskFunctions.h>
 #include <QskLinearBox.h>
 #include <QskPushButton.h>
 #include <QskQuick.h>
 #include <QskWindow.h>
 #include <QskGraphicLabel.h>
 #include <QskGraphic.h>
 #include <QskEvent.h>
 #include <QskRgbValue.h>
 #include <QGuiApplication>
 #include <QDebug>
 #include <SkinnyShortcut.h>
 #include <qmath.h>
 #include "Overlay.h"
 class Image : public QskGraphicLabel
 {
  public:
    Image( QQuickItem* parent = nullptr )
        : QskGraphicLabel( parent )
    {
        const QImage image( ":/images/parrots.jpg" );
        setGraphic( QskGraphic::fromImage( image ) );
    }
 };
 class ForegroundItem : public QskLinearBox
 {
  public:
    ForegroundItem( QQuickItem* parent = nullptr )
        : QskLinearBox( Qt::Vertical, parent )
    {
        setMargins( 20 );
 #if 0
        auto label = new Image( this );
        label->setSizePolicy( QskSizePolicy::Fixed, QskSizePolicy::Fixed );
        label->setLayoutAlignmentHint( Qt::AlignCenter );
        label->setObjectName( "miniParrots" );
 #endif
        auto button = new QskPushButton( "Button", this );
        button->setLayoutAlignmentHint( Qt::AlignHCenter | Qt::AlignBottom );
        button->setObjectName( "button" );
        setObjectName( "foreground" );
    }
 };
 class BackgroundItem : public QskControl
 {
    using Inherited = QskControl;
  public:
    BackgroundItem( QQuickItem* parent = nullptr )
        : QskControl( parent )
    {
        setObjectName( "background" );
        m_label = new Image( this );
        m_label->setFillMode( QskGraphicLabel::Stretch );
        m_label->setObjectName( "parrots" );
        startTimer( 20 );
    }
  protected:
    void timerEvent( QTimerEvent* ) override
    {
        updateLabel();
    }
    void geometryChange( const QRectF& newGeometry,
        const QRectF& oldGeometry ) override
    {
        Inherited::geometryChange( newGeometry, oldGeometry );
        updateLabel();
    }
  private:
    void updateLabel()
    {
        static int counter = 0;
        const auto angle = counter++ / 50.0 * M_PI * 2.0;
        const auto x = std::cos( angle );
        const auto y = std::sin( angle );
        const qreal margin = 20;
        auto labelRect = rect();
        labelRect.adjust( margin, margin, -margin, -margin );
        labelRect.translate( margin * x, margin * y );
        if ( m_label )
            m_label->setGeometry( labelRect );
    }
  private:
    QskGraphicLabel* m_label = nullptr;
 };
 class MainView : public QskControl
 {
  public:
    MainView( QQuickItem* parent = nullptr )
        : QskControl( parent )
    {
        setPolishOnResize( true );
        m_background = new BackgroundItem( this );
 #if 0
        {
            auto box = new QskBox( m_background );
            box->setGeometry( 20, 20, 600, 400 );
            box->setFillGradient( QskRgb::SaddleBrown );
            box->setObjectName( "redBox" );
        }
 #endif
        m_overlay = new Overlay( m_background );
        m_overlay->setAutoLayoutChildren( true );
        m_overlay->setObjectName( "overlay" );
        (void )new ForegroundItem( m_overlay );
 #if 0
        {
            auto box = new QskBox( m_background );
            box->setGeometry( 50, 50, 400, 200 );
            box->setFillGradient( QskRgb::PaleGreen );
            box->setObjectName( "blueBox" );
        }
 #endif
        setObjectName( "mainView" );
    }
  protected:
    void updateLayout() override
    {
        if ( m_background )
            m_background->setGeometry( rect() );
        QRectF blurredRect( QPointF(), 0.7 * size() );
        blurredRect.moveCenter( rect().center() );
        if ( m_overlay )
            qskSetItemGeometry( m_overlay, blurredRect );
    }
  private:
    BackgroundItem* m_background = nullptr;
    Overlay* m_overlay = nullptr;
 };
 int main( int argc, char** argv )
 {
    QGuiApplication app( argc, argv );
    SkinnyShortcut::enable( SkinnyShortcut::AllShortcuts );
    QskWindow window;
    window.setColor( Qt::darkGray );
    window.addItem( new MainView( window.contentItem() ) );
    window.resize( 800, 600 );
    window.show();
    return app.exec();
 }
--- a/playground/parrots/shaders.qrc
+++ b/playground/parrots/shaders.qrc
@ -0,0 +1,8 @@
 <!DOCTYPE RCC>
 <RCC version="1.0">
    <qresource>
        <file>shaders/blur.vert</file>
        <file>shaders/blur.frag</file>
        <file>shaders/rgbswap.frag</file>
    </qresource>
 </RCC>
--- a/playground/parrots/shaders/blur-vulkan.frag
+++ b/playground/parrots/shaders/blur-vulkan.frag
@ -0,0 +1,25 @@
 #version 440
 layout( location = 0 ) in vec2 coord;
 layout( location = 0 ) out vec4 fragColor;
 layout( binding = 1 ) uniform sampler2D source;
 layout( std140, binding = 0 ) uniform buf
 {
    mat4 matrix;
    float opacity;
 } ubuf;
 void main()
 {
    vec2 delta = vec2( 0.01, 0.01 );
    fragColor =(
        0.0538 * texture( source, coord - 3.182 * delta )
        + 0.3229 * texture( source, coord - 1.364 * delta )
        + 0.2466 * texture( source, coord )
        + 0.3229 * texture( source, coord + 1.364 * delta )
        + 0.0538 * texture( source, coord + 3.182 * delta )
    ) * ubuf.opacity;
 }
--- a/playground/parrots/shaders/blur-vulkan.vert
+++ b/playground/parrots/shaders/blur-vulkan.vert
@ -0,0 +1,21 @@
 #version 440
 layout( location = 0 ) in vec4 in_vertex;
 layout( location = 1 ) in vec2 in_coord;
 layout( location = 0 ) out vec2 coord;
 layout( std140, binding = 0 ) uniform buf
 {
    mat4 matrix;
    float opacity;
 } ubuf;
 out gl_PerVertex { vec4 gl_Position; };
 void main()
 {
    coord = in_coord;
    gl_Position = ubuf.matrix * in_vertex;
 }
--- a/playground/parrots/shaders/blur.frag
+++ b/playground/parrots/shaders/blur.frag
@ -0,0 +1,17 @@
 uniform sampler2D source;
 uniform lowp float opacity;
 varying highp vec2 coord;
 void main()
 {
    vec2 delta = vec2( 0.01, 0.01 );
    gl_FragColor =(
        0.0538 * texture2D( source, coord - 3.182 * delta )
        + 0.3229 * texture2D( source, coord - 1.364 * delta )
        + 0.2466 * texture2D( source, coord )
        + 0.3229 * texture2D( source, coord + 1.364 * delta )
        + 0.0538 * texture2D( source, coord + 3.182 * delta)
    ) * opacity;
 }
--- a/playground/parrots/shaders/blur.vert
+++ b/playground/parrots/shaders/blur.vert
@ -0,0 +1,12 @@
 uniform highp mat4 matrix;
 attribute highp vec4 in_vertex;
 attribute highp vec2 in_coord;
 varying highp vec2 coord;
 void main()
 {
    coord = in_coord;
    gl_Position = matrix * in_vertex;
 }
--- a/playground/parrots/shaders/rgbswap-vulkan.frag
+++ b/playground/parrots/shaders/rgbswap-vulkan.frag
@ -0,0 +1,18 @@
 #version 440
 layout( location = 0 ) in vec2 coord;
 layout( location = 0 ) out vec4 fragColor;
 layout( binding = 1 ) uniform sampler2D source;
 layout( std140, binding = 0 ) uniform buf
 {
    mat4 matrix;
    float opacity;
 } ubuf;
 void main()
 {
    vec4 c = texture( source, coord );
    fragColor = c.yzxw * ubuf.opacity;
 }
--- a/playground/parrots/shaders/rgbswap.frag
+++ b/playground/parrots/shaders/rgbswap.frag
@ -0,0 +1,10 @@
 uniform sampler2D source;
 uniform lowp float opacity;
 varying highp vec2 coord;
 void main()
 {
 	vec4 c = texture2D( source, coord );
 	gl_FragColor = c.yzxw * opacity;
 }
--- a/playground/parrots/shaders/vulkan2qsb.sh
+++ b/playground/parrots/shaders/vulkan2qsb.sh
@ -0,0 +1,10 @@
 #! /bin/sh 
 function qsbcompile {
    qsbfile=`echo $1 | sed 's/-vulkan//'`
    qsb --glsl 100es,120,150 --hlsl 50 --msl 12 -b -o ${qsbfile}.qsb $1
 }
 qsbcompile blur-vulkan.vert
 qsbcompile blur-vulkan.frag
 qsbcompile rgbswap-vulkan.frag
--- a/playground/plots/PlotCursorSkinlet.cpp
+++ b/playground/plots/PlotCursorSkinlet.cpp
@ -9,7 +9,6 @@
 #include <QskSGNode.h>
 #include <QskTextOptions.h>
 #include <QskTextColors.h>
 #include <QskBoxHints.h>
 #include <QskPlotCurve.h>
 #include <QskPlotCorridor.h>
@ -144,10 +143,8 @@ QSGNode* PlotCursorSkinlet::updateSampleNode( const QskSkinnable* skinnable,
    if ( subControl == Q::LabelPanel )
    {
-        auto hints = skinnable->boxHints( subControl );
+        const auto gradient = skinnable->gradientHint( aspect );
-        hints.gradient = skinnable->gradientHint( aspect );
+        return updateBoxNode( skinnable, node, rect, gradient, subControl );
        return updateBoxNode( skinnable, node, rect, hints );
    }
    if ( subControl == Q::LabelText )
--- a/playground/shadows/CMakeLists.txt
+++ b/playground/shadows/CMakeLists.txt
@ -35,6 +35,6 @@ if (QT_VERSION_MAJOR VERSION_GREATER_EQUAL 6)
        shaders/arcshadow-vulkan.vert
        shaders/arcshadow-vulkan.frag
    )
-    qsk_add_shaders( ${target} "qskArcShaders" FILES ${SHADERS} OUTPUT_TARGETS shader_target)
+    qsk_add_shaders( ${target} FILES ${SHADERS} OUTPUT_TARGETS shader_target)
 endif()
--- a/playground/shadows/ShadowedArc.cpp
+++ b/playground/shadows/ShadowedArc.cpp
@ -8,7 +8,7 @@
 #include <QskSkinlet.h>
 #include <QskArcNode.h>
-#include <QskArcHints.h>
+#include <QskArcMetrics.h>
 #include <QskShadowMetrics.h>
 #include <QskSGNode.h>
 #include <QskRgbValue.h>
@ -107,7 +107,14 @@ namespace
            return nullptr;
        auto arcNode = QskSGNode::ensureNode< QskArcNode >( node );
-        arcNode->setArcData( rect, arc->arcHints( Q::Arc ) );
+
        const auto metrics = arc->arcMetricsHint( Q::Arc );
        const auto fillGradient = arc->gradientHint( Q::Arc );
        const auto borderColor = arc->color( Q::Arc | QskAspect::Border );
        const auto borderWidth = arc->metric( Q::Arc | QskAspect::Border );
        arcNode->setArcData( rect, metrics, borderWidth, borderColor, fillGradient );
        return arcNode;
    }
--- a/playground/shadows/Slider.cpp
+++ b/playground/shadows/Slider.cpp
@ -21,7 +21,6 @@ Slider::Slider( const QString& text, qreal min, qreal max,
    m_slider->setBoundaries( min, max );
    m_slider->setStepSize( step );
    m_slider->setSnapping( true );
    m_slider->setTickPolicy( Qsk::Never ); // too many steps
    m_slider->setValue( value );
    m_valueLabel = new QskTextLabel( this );
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@ -5,7 +5,6 @@
 list(APPEND HEADERS
    common/QskArcMetrics.h
    common/QskArcHints.h
    common/QskAspect.h
    common/QskBoxBorderColors.h
    common/QskBoxBorderMetrics.h
@ -42,7 +41,6 @@ list(APPEND HEADERS
 list(APPEND SOURCES
    common/QskArcMetrics.cpp
    common/QskArcHints.cpp
    common/QskAspect.cpp
    common/QskBoxBorderColors.cpp
    common/QskBoxBorderMetrics.cpp
@ -510,7 +508,7 @@ else()
 endif()
 if (QT_VERSION_MAJOR VERSION_GREATER_EQUAL 6)
-    qsk_add_shaders( ${target} "qskshaders" FILES ${SHADERS} OUTPUT_TARGETS shader_target)
+    qsk_add_shaders( ${target} FILES ${SHADERS} OUTPUT_TARGETS shader_target)
 endif()
 target_include_directories(${target} PUBLIC
--- a/src/common/QskArcHints.cpp
+++ b/src/common/QskArcHints.cpp
@ -1,69 +0,0 @@
 /******************************************************************************
 * QSkinny - Copyright (C) The authors
 *           SPDX-License-Identifier: BSD-3-Clause
 *****************************************************************************/
 #include "QskArcHints.h"
 #include "QskRgbValue.h"
 static inline qreal qskInterpolated( qreal from, qreal to, qreal ratio )
 {
    return from + ( to - from ) * ratio;
 }
 QskArcHints::QskArcHints()
 {
 }
 QskArcHints::QskArcHints( const QskArcMetrics& metrics, qreal borderWidth,
        const QColor& borderColor, const QskGradient& gradient )
    : metrics( metrics )
    , borderWidth( borderWidth )
    , borderColor( borderColor )
    , gradient( gradient )
 {
 }
 bool QskArcHints::isVisible() const
 {
    if ( metrics.isNull() ) 
        return false;
    if ( borderWidth > 0.0 && borderColor.isValid() && borderColor.alpha() > 0 )
        return true;
    return gradient.isVisible();
 }
 QskArcHints QskArcHints::toAbsolute( const QSizeF& size ) const noexcept
 {
    return QskArcHints( metrics.toAbsolute( size ),
        borderWidth, borderColor, gradient );
 }
 QskArcHints QskArcHints::interpolated(
    const QskArcHints& to, qreal value ) const noexcept
 {
    return QskArcHints(
        metrics.interpolated( to.metrics, value ),
        qskInterpolated( borderWidth, to.borderWidth, value ),
        QskRgb::interpolated( borderColor, to.borderColor, value ),
        gradient.interpolated( to.gradient, value )
    );
 }
 #ifndef QT_NO_DEBUG_STREAM
 #include <qdebug.h>
 QDebug operator<<( QDebug debug, const QskArcHints& hints )
 {
    debug << hints.metrics << hints.borderWidth
        << hints.borderColor << hints.gradient;
    return debug;
 }
 #endif
 #include "moc_QskArcHints.cpp"
--- a/src/common/QskArcHints.h
+++ b/src/common/QskArcHints.h
@ -1,47 +0,0 @@
 /******************************************************************************
 * QSkinny - Copyright (C) The authors
 *           SPDX-License-Identifier: BSD-3-Clause
 *****************************************************************************/
 #ifndef QSK_ARC_HINTS_H
 #define QSK_ARC_HINTS_H
 #include "QskArcMetrics.h"
 #include "QskGradient.h"
 #include <qcolor.h>
 class QSK_EXPORT QskArcHints
 {
    Q_GADGET
    Q_PROPERTY( QskArcMetrics metrics MEMBER metrics )
    Q_PROPERTY( qreal borderWidth MEMBER borderWidth )
    Q_PROPERTY( QColor borderColor MEMBER borderColor )
  public:
    QskArcHints();
    QskArcHints( const QskArcMetrics&, qreal borderWidth,
        const QColor& borderColor, const QskGradient& );
    QskArcHints toAbsolute( const QSizeF& ) const noexcept;
    QskArcHints interpolated(
        const QskArcHints&, qreal value ) const noexcept;
    bool isVisible() const;
    QskArcMetrics metrics;
    qreal borderWidth = 0.0;
    QColor borderColor;
    QskGradient gradient;
 };
 #ifndef QT_NO_DEBUG_STREAM
 class QDebug;
 QSK_EXPORT QDebug operator<<( QDebug, const QskArcHints& );
 #endif
 #endif
--- a/src/common/QskGradient.cpp
+++ b/src/common/QskGradient.cpp
@ -81,7 +81,7 @@ QskGradient::QskGradient( const QColor& color1, const QColor& color2 )
 QskGradient::QskGradient( QGradient::Preset preset )
    : QskGradient()
 {
-    setStops( qskFromQGradientStops( QGradient( preset ).stops() ) );
+    setStops( qskBuildGradientStops( QGradient( preset ).stops() ) );
 }
 QskGradient::QskGradient( const QVector< QskGradientStop >& stops )
@ -165,7 +165,7 @@ QskGradient::QskGradient( const QGradient& qGradient )
        }
    }
-    setStops( qskFromQGradientStops( qGradient.stops() ) );
+    setStops( qskBuildGradientStops( qGradient.stops() ) );
 }
 QskGradient::QskGradient( const QskGradient& other ) noexcept
@ -305,7 +305,7 @@ void QskGradient::setStops( const QColor& color1, const QColor& color2 )
 void QskGradient::setStops( QGradient::Preset preset )
 {
-    const auto stops = qskFromQGradientStops( QGradient( preset ).stops() );
+    const auto stops = qskBuildGradientStops( QGradient( preset ).stops() );
    setStops( stops );
 }
--- a/src/common/QskGradientStop.cpp
+++ b/src/common/QskGradientStop.cpp
@ -23,31 +23,6 @@ static void qskRegisterGradientStop()
 Q_CONSTRUCTOR_FUNCTION( qskRegisterGradientStop )
 static inline qreal qskBoundedStopPos( qreal pos )
 {
    if ( ( pos < 0.0 ) || qFuzzyIsNull( pos ) )
        return 0.0;
    if ( ( pos > 1.0 ) || qFuzzyCompare( pos, 1.0 ) )
        return 1.0;
    return pos;
 }
 static inline QVector< QskGradientStop >
 qskNormalizedStops( const QVector< QskGradientStop >& stops )
 {
    auto s = stops;
    if ( s.first().position() > 0.0 )
        s.prepend( QskGradientStop( 0.0, s.first().color() ) );
    if ( s.last().position() < 1.0 )
        s.append( QskGradientStop( 1.0, s.last().color() ) );
    return s;
 }
 void QskGradientStop::setPosition( qreal position ) noexcept
 {
    m_position = position;
@ -81,19 +56,26 @@ QskHashValue QskGradientStop::hash( QskHashValue seed ) const noexcept
    return qHashBits( &m_color, sizeof( m_color ), hash );
 }
-QskGradientStop QskGradientStop::interpolated(
+QColor QskGradientStop::interpolated(
-    const QskGradientStop& to, qreal ratio ) const
+    const QskGradientStop& s1, const QskGradientStop& s2, qreal position ) noexcept
 {
-    return QskGradientStop(
+    if ( s1.color() == s2.color() )
-        m_position + ( to.m_position - m_position ) * ratio,
+        return s1.color();
        QskRgb::interpolated( m_color, to.m_color, ratio )
    );
 }
-QVariant QskGradientStop::interpolate(
+    auto min = &s1;
-    const QskGradientStop& from, const QskGradientStop& to, qreal ratio )
+    auto max = &s2;
-{
+
-    return QVariant::fromValue( from.interpolated( to, ratio ) );
+    if ( min->position() > max->position() )
        std::swap( min, max );
    if ( position <= min->position() )
        return min->color();
    if ( position >= max->position() )
        return max->color();
    const qreal r = ( position - min->position() ) / ( max->position() - min->position() );
    return QskRgb::interpolated( min->color(), max->color(), r );
 }
 #ifndef QT_NO_DEBUG_STREAM
@ -113,23 +95,19 @@ QDebug operator<<( QDebug debug, const QskGradientStop& stop )
 #endif
 #include "moc_QskGradientStop.cpp"
 // some helper functions around QskGradientStops
-static inline QColor qskColorAtPosition(
+static inline QColor qskInterpolatedColor(
-    const QskGradientStop& s1, const QskGradientStop& s2, qreal pos )
+    const QskGradientStops& stops, int index1, int index2, qreal position )
 {
-    const auto dp = s2.position() - s1.position();
+    const auto max = static_cast< int >( stops.count() ) - 1;
    if ( qFuzzyIsNull( dp ) )
        return s1.color();
-    return QskRgb::interpolated(
+    index1 = qBound( 0, index1, max );
-        s1.color(), s2.color(), ( pos - s1.position() ) / dp );
+    index2 = qBound( 0, index2, max );
 }
-static inline QskGradientStop qskCreateStopAtPosition(
+    return QskGradientStop::interpolated( stops[ index1 ], stops[ index2 ], position );
    const QskGradientStop& s1, const QskGradientStop& s2, qreal pos )
 {
    return { pos, qskColorAtPosition( s1, s2, pos ) };
 }
 bool qskIsVisible( const QskGradientStops& stops ) noexcept
@ -300,126 +278,43 @@ QColor qskInterpolatedColorAt( const QskGradientStops& stops, qreal pos ) noexce
    if ( stops.isEmpty() )
        return QColor();
    pos = qBound( 0.0, pos, 1.0 );
    if ( pos <= stops.first().position() )
        return stops.first().color();
    for ( int i = 1; i < stops.count(); i++ )
    {
-        if ( pos <= stops[ i ].position() )
+        if ( pos <= stops[i].position() )
-            return qskColorAtPosition( stops[ i - 1 ], stops[ i ], pos );
+            return qskInterpolatedColor( stops, i - 1, i, pos );
    }
    return stops.last().color();
 }
 QskGradientStops qskReplacedGradientStops( const QskGradientStops& gradientStops,
    const QskGradientStop& stop1, const QskGradientStop& stop2 )
 {
    if ( stop1.position() >= stop2.position() )
        return gradientStops;
    const auto s1 = QskGradientStop( qskBoundedStopPos( stop1.position() ), stop1.color() );
    const auto s2 = QskGradientStop( qskBoundedStopPos( stop2.position() ), stop2.color() );
    QskGradientStops stops;
    if ( s1.position() == 0.0 && s2.position() == 1.0 )
    {
        stops = { s1, s2 };
    }
    else if ( qskIsMonochrome( gradientStops ) )
    {
        stops.reserve( 4 );
        const auto c = gradientStops.isEmpty()
            ? QColor::fromRgba( 0 ) : gradientStops.first().color();
        if ( s1.position() > 0.0 )
            stops += { s1.position(), c };
        stops += s1;
        stops += s2;
        if ( s2.position() < 1.0 )
            stops += { s2.position(), c };
    }
    else
    {
        // not the most efficient implementation - maybe later TODO ...
        const auto stops0 = qskNormalizedStops( gradientStops );
        int i = 0;
        if ( s1.position() > 0.0 )
        {
            while ( s1.position() > stops0[i].position() )
                stops += stops0[i++];
            if ( s1.position() == stops0[i].position() )
                stops += stops0[i++];
            else
                stops += qskCreateStopAtPosition( stops0[i - 1], stops0[i], s1.position() );
        }
        stops += s1;
        while ( s2.position() > stops0[i].position() )
            i++;
        stops += s2;
        if ( s2.position() < 1.0 )
        {
            while ( stops0[i + 1].position() == s2.position() )
                i++;
            if ( s2.position() != stops0[i].position() )
                stops += qskCreateStopAtPosition( stops0[i - 1], stops0[i], s2.position() );
            while( i < stops0.count() )
                stops += stops0[i++];
        }
    }
    return stops;
 }
 QskGradientStops qskClippedGradientStops(
    const QskGradientStops& stops, qreal from, qreal to )
 {
    return qskReplacedGradientStops( stops, { from, 0 }, { to, 0 } );
 }
 QskGradientStops qskExtractedGradientStops(
-    const QskGradientStops& stops, qreal from, qreal to )
+    const QskGradientStops& gradientStops, qreal from, qreal to )
 {
-    if ( ( from > to ) || ( to > 1.0 ) || ( from < 0.0 ) || stops.isEmpty() )
+    if ( ( from > to ) || ( from > 1.0 ) || gradientStops.isEmpty() )
        return QskGradientStops();
-    from = qskBoundedStopPos( from );
+    if ( ( from <= 0.0 ) && ( to >= 1.0 ) )
-    to = qskBoundedStopPos( to );
+        return gradientStops;
-    if ( ( from == 0.0 ) && ( to == 1.0 ) )
+    from = qMax( from, 0.0 );
-        return stops;
+    to = qMin( to, 1.0 );
-    if ( from == to )
+    QVector< QskGradientStop > stops1 = gradientStops;
    {
        const auto color = qskInterpolatedColorAt( stops, from );
-        QVector< QskGradientStop > s;
+#if 1
-        s.reserve( 2 );
+    // not the most efficient implementation - maybe later TODO ...
        s += QskGradientStop( 0.0, color );
        s += QskGradientStop( 1.0, color );
-        return s;
+    if ( stops1.first().position() > 0.0 )
-    }
+        stops1.prepend( QskGradientStop( 0.0, stops1.first().color() ) );
-    /*
+    if ( stops1.last().position() < 1.0 )
-        For situations where we have no stops at 0.0 and 1.0 we insert them
+        stops1.append( QskGradientStop( 1.0, stops1.last().color() ) );
-        manually. Not the most efficient implementation, but we avoid having
+#endif
        to deal with these situations for the moment. TODO ...
     */
    const auto stops1 = qskNormalizedStops( stops );
    QVector< QskGradientStop > stops2;
    stops2.reserve( stops1.count() );
@ -436,26 +331,26 @@ QskGradientStops qskExtractedGradientStops(
    {
        int i = 0;
-        if ( from == 0.0 )
+        for ( ; i < stops1.count(); i++ )
        {
-            stops2 += stops1[i++];
+            if ( stops1[i].position() > from )
-        }
+                break;
        else
        {
            while( stops1[++i].position() <= from ); // skip leading stops
            stops2 += QskGradientStop( 0.0,
                qskColorAtPosition( stops1[i - 1], stops1[ i ], from ) );
        }
-        while ( stops1[i].position() < to )
+        stops2 += QskGradientStop( 0.0,
            qskInterpolatedColor( stops1, i - 1, i, from ) );
        for ( ; i < stops1.count(); i++ )
        {
            if ( stops1[i].position() >= to )
                break;
            const auto pos = ( stops1[i].position() - from ) / ( to - from );
-            stops2 += QskGradientStop( pos, stops1[i++].color() );
+            stops2 += QskGradientStop( pos, stops1[i].color() );
        }
        stops2 += QskGradientStop( 1.0,
-            qskColorAtPosition( stops1[i - 1], stops1[ i ], to ) );
+            qskInterpolatedColor( stops1, i, i + 1, to ) );
    }
    return stops2;
@ -472,7 +367,7 @@ QskGradientStops qskRevertedGradientStops( const QskGradientStops& stops )
    return s;
 }
-QVector< QskGradientStop > qskFromQGradientStops( const QGradientStops& qtStops )
+QVector< QskGradientStop > qskBuildGradientStops( const QGradientStops& qtStops )
 {
    QVector< QskGradientStop > stops;
    stops.reserve( qtStops.count() );
@ -568,5 +463,3 @@ QGradientStops qskToQGradientStops( const QskGradientStops& stops )
    return qStops;
 }
 #include "moc_QskGradientStop.cpp"
--- a/src/common/QskGradientStop.h
+++ b/src/common/QskGradientStop.h
@ -45,10 +45,8 @@ class QSK_EXPORT QskGradientStop
    void setRgb( QRgb ) noexcept;
    QRgb rgb() const noexcept;
-    QskGradientStop interpolated( const QskGradientStop&, qreal ) const;
+    static QColor interpolated(
-
+        const QskGradientStop&, const QskGradientStop&, qreal position ) noexcept;
    static QVariant interpolate( const QskGradientStop&,
        const QskGradientStop&, qreal );
    QskHashValue hash( QskHashValue seed ) const noexcept;
@ -131,48 +129,27 @@ QSK_EXPORT QskGradientStops qskInterpolatedGradientStops(
    const QskGradientStops&, bool, const QskGradientStops&, bool,
    qreal ratio );
 // interpolating colors in direction of a color.
 QSK_EXPORT QskGradientStops qskInterpolatedGradientStops(
    const QskGradientStops&, const QColor&, qreal ratio );
 // interpolating colors starting from a color.
 QSK_EXPORT QskGradientStops qskInterpolatedGradientStops(
    const QColor&, const QskGradientStops&, qreal ratio );
 // interpolating the opacity of the colors
 QSK_EXPORT QskGradientStops qskTransparentGradientStops(
    const QskGradientStops&, qreal ratio );
 // extracting the colors of [from, to ] and stretching them to [0.0, 1.0]
 QSK_EXPORT QskGradientStops qskExtractedGradientStops(
    const QskGradientStops&, qreal from, qreal to );
 // reverting the color stops
 QSK_EXPORT QskGradientStops qskRevertedGradientStops( const QskGradientStops& );
 QSK_EXPORT QskGradientStops qskReplacedGradientStops(
    const QskGradientStops&, const QskGradientStop&, const QskGradientStop& );
 QSK_EXPORT QskGradientStops qskClippedGradientStops(
    const QskGradientStops&, qreal from, qreal to );
 /*
   creating equidistant color stops from a list of colors.
   when discrete is true the result will contain 2 stops at each position
   one with the previous and one with the following color so that the
   interval [pos1-pos2] will be monochrome.
 */
 QSK_EXPORT QskGradientStops qskBuildGradientStops(
    const QVector< QRgb >&, bool discrete = false );
 QSK_EXPORT QskGradientStops qskBuildGradientStops(
    const QVector< QColor >&, bool discrete = false );
-/*
+QSK_EXPORT QskGradientStops qskRevertedGradientStops( const QskGradientStops& );
-   convert color stops from/to a vector of QGradientStop, that can be
+
-   used for QGradients.
+QSK_EXPORT QskGradientStops qskBuildGradientStops( const QVector< QGradientStop >& );
 */
 QSK_EXPORT QskGradientStops qskFromQGradientStops( const QVector< QGradientStop >& );
 QSK_EXPORT QVector< QGradientStop > qskToQGradientStops( const QVector< QskGradientStop >& );
 #endif
--- a/src/common/QskTextColors.h
+++ b/src/common/QskTextColors.h
@ -41,7 +41,7 @@ class QSK_EXPORT QskTextColors
    void setLinkColor( QRgb );
    void setLinkColor( Qt::GlobalColor );
-    QskTextColors interpolated( const QskTextColors&, qreal ratio ) const;
+    QskTextColors interpolated( const QskTextColors&, qreal value ) const;
    static QVariant interpolate( const QskTextColors&,
        const QskTextColors&, qreal ratio );
--- a/src/controls/QskMenuSkinlet.cpp
+++ b/src/controls/QskMenuSkinlet.cpp
@ -9,7 +9,6 @@
 #include "QskGraphic.h"
 #include "QskColorFilter.h"
 #include "QskTextOptions.h"
 #include "QskBoxHints.h"
 #include "QskFunctions.h"
 #include "QskMargins.h"
 #include "QskFunctions.h"
@ -573,13 +572,11 @@ QSGNode* QskMenuSkinlet::updateSampleNode( const QskSkinnable* skinnable,
    if ( subControl == Q::Separator )
    {
-        auto hints = skinnable->boxHints( subControl );
+        auto gradient = menu->gradientHint( subControl );
        auto& gradient = hints.gradient;
        if ( ( gradient.type() == QskGradient::Stops ) && !gradient.isMonochrome() )
            gradient.setLinearDirection( Qt::Vertical );
-        return updateBoxNode( menu, node, rect, hints );
+        return updateBoxNode( menu, node, rect, gradient, subControl );
    }
    return nullptr;
--- a/src/controls/QskPopupSkinlet.cpp
+++ b/src/controls/QskPopupSkinlet.cpp
@ -6,7 +6,6 @@
 #include "QskPopupSkinlet.h"
 #include "QskPopup.h"
 #include "QskRgbValue.h"
 #include "QskBoxHints.h"
 static inline QRgb qskInterpolatedRgb( QRgb rgb, qreal factor )
 {
@ -59,9 +58,7 @@ QSGNode* QskPopupSkinlet::updateOverlayNode(
    if ( rect.isEmpty() )
        return nullptr;
-    auto hints = popup->boxHints( Q::Overlay );
+    auto gradient = popup->gradientHint( Q::Overlay );
    auto& gradient = hints.gradient;
    if ( gradient.isVisible() && factor != 1.0 )
    {
@ -73,7 +70,7 @@ QSGNode* QskPopupSkinlet::updateOverlayNode(
        gradient.setStops( stops );
    }
-    return updateBoxNode( popup, node, rect, hints );
+    return updateBoxNode( popup, node, rect, gradient, QskPopup::Overlay );
 }
 #include "moc_QskPopupSkinlet.cpp"
--- a/src/controls/QskProgressBarSkinlet.cpp
+++ b/src/controls/QskProgressBarSkinlet.cpp
@ -6,7 +6,7 @@
 #include "QskProgressBarSkinlet.h"
 #include "QskProgressBar.h"
 #include "QskIntervalF.h"
-#include "QskBoxHints.h"
+#include "QskBoxBorderMetrics.h"
 #include <qeasingcurve.h>
 #include <cmath>
@ -50,6 +50,41 @@ static QskIntervalF qskFillInterval( const QskProgressIndicator* indicator )
    return QskIntervalF( pos1, pos2 );
 }
 static QskGradient qskFillGradient( const QskProgressBar* progressBar )
 {
    auto gradient = progressBar->gradientHint( Q::Fill );
    if ( gradient.isVisible() && !gradient.isMonochrome()
        && ( gradient.type() == QskGradient::Stops ) )
    {
        /*
            When having stops only we use a linear gradient,
            where the colors are increasing in direction of the
            progress value. We interprete the gradient as a
            definition for the 100% situation and have to adjust
            the stops for smaller bars.
            For this situation it would be more convenient to
            adjust the start/stop positions, but the box renderer is
            not supporting this yet. TODO ...
         */
        const auto intv = qskFillInterval( progressBar );
        const auto stops = qskExtractedGradientStops(
            gradient.stops(), intv.lowerBound(), intv.upperBound() );
        gradient.setStops( stops );
        gradient.setLinearDirection( progressBar->orientation() );
        if ( progressBar->orientation() == Qt::Vertical || progressBar->layoutMirroring() )
            gradient.reverse();
    }
    return gradient;
 }
 QskProgressBarSkinlet::QskProgressBarSkinlet( QskSkin* skin )
    : Inherited( skin )
 {
@ -87,40 +122,9 @@ QSGNode* QskProgressBarSkinlet::updateFillNode(
    if ( rect.isEmpty() )
        return nullptr;
-    auto hints = indicator->boxHints( Q::Fill );
+    const auto progressBar = static_cast< const Q* >( indicator );
-
+    return updateBoxNode( indicator, node, rect,
-    auto& gradient = hints.gradient;
+        qskFillGradient( progressBar ), Q::Fill );
    if ( gradient.isVisible() && !gradient.isMonochrome()
         && ( gradient.type() == QskGradient::Stops ) )
    {
        /*
            When having stops only we use a linear gradient,
            where the colors are increasing in direction of the
            progress value. We interprete the gradient as a
            definition for the 100% situation and have to adjust
            the stops for smaller bars.
            For this situation it would be more convenient to
            adjust the start/stop positions, but the box renderer is
            not supporting this yet. TODO ...
         */
        const auto intv = qskFillInterval( indicator );
        const auto stops = qskExtractedGradientStops(
            gradient.stops(), intv.lowerBound(), intv.upperBound() );
        gradient.setStops( stops );
        const auto orientation = static_cast< const Q* >( indicator )->orientation();
        gradient.setLinearDirection( orientation );
        if ( orientation == Qt::Vertical || indicator->layoutMirroring() )
            gradient.reverse();
    }
    return updateBoxNode( indicator, node, rect, hints );
 }
 QRectF QskProgressBarSkinlet::grooveRect(
--- a/src/controls/QskProgressRingSkinlet.cpp
+++ b/src/controls/QskProgressRingSkinlet.cpp
@ -4,7 +4,7 @@
 *****************************************************************************/
 #include "QskProgressRingSkinlet.h"
-#include "QskArcHints.h"
+#include "QskArcMetrics.h"
 #include "QskProgressRing.h"
 #include "QskIntervalF.h"
@ -85,12 +85,8 @@ QSGNode* QskProgressRingSkinlet::updateGrooveNode(
                endAngle = fillAngles.first - 360.0 + spacing;
            }
-            auto hints = indicator->arcHints( Q::Groove );
+            return updateArcNode( ring, node,
-            hints.metrics.setStartAngle( startAngle );
+                startAngle, endAngle - startAngle, Q::Groove );
            hints.metrics.setSpanAngle( endAngle - startAngle );
            const auto rect = indicator->subControlRect( Q::Groove );
            return updateArcNode( ring, node, rect, hints );
        }
    }
@ -108,14 +104,16 @@ QSGNode* QskProgressRingSkinlet::updateFillNode(
    if ( rect.isEmpty() )
        return nullptr;
-    auto hints = ring->arcHints( subControl );
+    const auto metrics = ring->arcMetricsHint( subControl );
-    if ( !hints.isVisible() )
+    if ( metrics.isNull() )
        return nullptr;
    auto gradient = ring->gradientHint( subControl );
    if ( !gradient.isVisible() )
        return nullptr;
    const auto intv = qskFillInterval( ring );
    auto& gradient = hints.gradient;
    if ( ( gradient.type() == QskGradient::Stops ) && !gradient.isMonochrome() )
    {
        const auto stops = qskExtractedGradientStops( gradient.stops(),
@ -123,15 +121,14 @@ QSGNode* QskProgressRingSkinlet::updateFillNode(
        gradient.setStops( stops );
-        if ( hints.metrics.spanAngle() < 0.0 )
+        if ( metrics.spanAngle() < 0.0 )
            gradient.reverse();
    }
-    const auto angles = qskFillAngles( hints.metrics, intv );
+    const auto angles = qskFillAngles( metrics, intv );
    hints.metrics.setStartAngle( angles.first );
    hints.metrics.setSpanAngle( angles.second - angles.first );
-    return updateArcNode( ring, node, rect, hints );
+    return updateArcNode( ring, node, rect, gradient,
        angles.first, angles.second - angles.first, subControl );
 }
 QSizeF QskProgressRingSkinlet::sizeHint( const QskSkinnable* skinnable,
--- a/src/controls/QskSeparatorSkinlet.cpp
+++ b/src/controls/QskSeparatorSkinlet.cpp
@ -6,7 +6,6 @@
 #include "QskSeparatorSkinlet.h"
 #include "QskSeparator.h"
 #include "QskBoxHints.h"
 #include "QskGradientDirection.h"
 #include "QskAspect.h"
@ -43,12 +42,8 @@ QSGNode* QskSeparatorSkinlet::updateSubNode(
            using Q = QskSeparator;
            const auto rect = separator->subControlRect( Q::Panel );
            if ( rect.isEmpty() )
                return nullptr;
-            auto hints = separator->boxHints( Q::Panel );
+            auto gradient = separator->gradientHint( Q::Panel );
            auto& gradient = hints.gradient;
            if ( ( gradient.type() == QskGradient::Stops ) && !gradient.isMonochrome() )
            {
                // gradient in opposite orientation
@ -58,7 +53,7 @@ QSGNode* QskSeparatorSkinlet::updateSubNode(
                gradient.setLinearDirection( orientation );
            }
-            return updateBoxNode( separator, node, rect, hints );
+            return updateBoxNode( separator, node, rect, gradient, Q::Panel );
        }
    }
--- a/src/controls/QskSkinlet.cpp
+++ b/src/controls/QskSkinlet.cpp
@ -7,7 +7,9 @@
 #include "QskArcNode.h"
 #include "QskAspect.h"
-#include "QskArcHints.h"
+#include "QskArcMetrics.h"
 #include "QskBoxBorderColors.h"
 #include "QskBoxBorderMetrics.h"
 #include "QskBoxNode.h"
 #include "QskBoxRectangleNode.h"
 #include "QskBoxShapeMetrics.h"
@ -154,6 +156,18 @@ static inline bool qskIsBoxVisible( const QskBoxBorderMetrics& borderMetrics,
    return !borderMetrics.isNull() && borderColors.isVisible();
 }
 static inline bool qskIsArcVisible( const QskArcMetrics& arcMetrics,
    qreal borderWidth, const QColor borderColor, const QskGradient& gradient )
 {
    if ( arcMetrics.isNull() )
        return false;
    if ( borderWidth > 0.0 && borderColor.isValid() && borderColor.alpha() > 0 )
        return true;
    return gradient.isVisible();
 }
 static inline bool qskIsLineVisible( const QColor& lineColor, qreal lineWidth )
 {
    return ( lineWidth > 0.0 ) && lineColor.isValid() && ( lineColor.alpha() > 0 );
@ -188,18 +202,22 @@ static inline QQuickWindow* qskWindowOfSkinnable( const QskSkinnable* skinnable
    return nullptr;
 }
-static inline QSGNode* qskUpdateBoxNode( const QskSkinnable* skinnable,
+static inline QSGNode* qskUpdateBoxNode(
-    QSGNode* node, const QRectF& rect, const QskBoxHints& hints )
+    const QskSkinnable* skinnable, QSGNode* node, const QRectF& rect,
    const QskBoxShapeMetrics& shape, const QskBoxBorderMetrics& borderMetrics,
    const QskBoxBorderColors& borderColors, const QskGradient& gradient,
    const QskShadowMetrics& shadowMetrics, const QColor& shadowColor )
 {
    if ( !rect.isEmpty() )
    {
-        if ( qskIsBoxVisible( hints.borderMetrics, hints.borderColors, hints.gradient )
+        if ( qskIsBoxVisible( borderMetrics, borderColors, gradient )
-            || qskIsShadowVisible( hints.shadowMetrics, hints.shadowColor ) )
+            || qskIsShadowVisible( shadowMetrics, shadowColor ) )
        {
            if ( auto window = qskWindowOfSkinnable( skinnable ) )
            {
                auto boxNode = QskSGNode::ensureNode< QskBoxNode >( node );
-                boxNode->updateNode( window, rect, hints );
+                boxNode->updateNode( window, rect, shape, borderMetrics,
                    borderColors, gradient, shadowMetrics, shadowColor );
                return boxNode;
            }
@ -209,20 +227,21 @@ static inline QSGNode* qskUpdateBoxNode( const QskSkinnable* skinnable,
    return nullptr;
 }
-static inline QSGNode* qskUpdateArcNode( const QskSkinnable* skinnable,
+static inline QSGNode* qskUpdateArcNode(
-    QSGNode* node, const QRectF& rect, const QskArcHints& hints )
+    const QskSkinnable*, QSGNode* node, const QRectF& rect,
    qreal borderWidth, const QColor borderColor,
    const QskGradient& gradient, const QskArcMetrics& metrics )
 {
-    Q_UNUSED( skinnable );
+    if ( rect.isEmpty() )
        return nullptr;
-    if ( !rect.isEmpty() && hints.isVisible() )
+    if ( !qskIsArcVisible( metrics, borderWidth, borderColor, gradient ) )
-    {
+        return nullptr;
        auto arcNode = QskSGNode::ensureNode< QskArcNode >( node );
        arcNode->setArcData( rect, hints );
-        return arcNode;
+    auto arcNode = QskSGNode::ensureNode< QskArcNode >( node );
-    }
+    arcNode->setArcData( rect, metrics, borderWidth, borderColor, gradient );
-    return nullptr;
+    return arcNode;
 }
 static inline QSGNode* qskUpdateLineNode(
@ -415,30 +434,54 @@ void QskSkinlet::replaceChildNode( quint8 role,
 QSGNode* QskSkinlet::updateBoxNode( const QskSkinnable* skinnable,
    QSGNode* node, QskAspect::Subcontrol subControl ) const
 {
-    auto r = qskSubControlRect( this, skinnable, subControl );
+    const auto rect = qskSubControlRect( this, skinnable, subControl );
-    if ( r.isEmpty() )
+    return updateBoxNode( skinnable, node, rect, subControl );
        return nullptr;
    r = r.marginsRemoved( skinnable->marginHint( subControl ) );
    return qskUpdateBoxNode( skinnable, node,
        r, skinnable->boxHints( subControl ) );
 }
 QSGNode* QskSkinlet::updateBoxNode( const QskSkinnable* skinnable,
    QSGNode* node, const QRectF& rect, QskAspect::Subcontrol subControl )
 {
-    if ( rect.isEmpty() )
+    const auto fillGradient = skinnable->gradientHint( subControl );
    return updateBoxNode( skinnable, node, rect, fillGradient, subControl );
 }
 QSGNode* QskSkinlet::updateBoxNode( const QskSkinnable* skinnable,
    QSGNode* node, const QRectF& rect, const QskGradient& fillGradient,
    QskAspect::Subcontrol subControl )
 {
    const auto margins = skinnable->marginHint( subControl );
    const auto boxRect = rect.marginsRemoved( margins );
    if ( boxRect.isEmpty() )
        return nullptr;
-    const auto r = rect.marginsRemoved( skinnable->marginHint( subControl ) );
+    const auto borderMetrics = skinnable->boxBorderMetricsHint( subControl );
-    return qskUpdateBoxNode( skinnable, node, r, skinnable->boxHints( subControl ) );
+    const auto borderColors = skinnable->boxBorderColorsHint( subControl );
    const auto shape = skinnable->boxShapeHint( subControl );
    const auto shadowMetrics = skinnable->shadowMetricsHint( subControl );
    const auto shadowColor = skinnable->shadowColorHint( subControl );
    return qskUpdateBoxNode( skinnable, node,
        boxRect, shape, borderMetrics, borderColors, fillGradient,
        shadowMetrics, shadowColor );
 }
 QSGNode* QskSkinlet::updateBoxNode(
    const QskSkinnable* skinnable, QSGNode* node, const QRectF& rect,
    const QskBoxShapeMetrics& shape, const QskBoxBorderMetrics& borderMetrics,
    const QskBoxBorderColors& borderColors, const QskGradient& fillGradient )
 {
    return qskUpdateBoxNode( skinnable, node,
        rect, shape, borderMetrics, borderColors, fillGradient,
        QskShadowMetrics(), QColor() );
 }
 QSGNode* QskSkinlet::updateBoxNode( const QskSkinnable* skinnable,
    QSGNode* node, const QRectF& rect, const QskBoxHints& hints )
 {
-    return qskUpdateBoxNode( skinnable, node, rect, hints );
+    return qskUpdateBoxNode( skinnable, node, rect,
        hints.shape, hints.borderMetrics, hints.borderColors, hints.gradient,
        hints.shadowMetrics, hints.shadowColor );
 }
 QSGNode* QskSkinlet::updateInterpolatedBoxNode(
@ -483,24 +526,79 @@ QSGNode* QskSkinlet::updateInterpolatedBoxNode(
 QSGNode* QskSkinlet::updateArcNode( const QskSkinnable* skinnable,
    QSGNode* node, QskAspect::Subcontrol subControl ) const
 {
-    auto rect = qskSubControlRect( this, skinnable, subControl );
+    const auto rect = qskSubControlRect( this, skinnable, subControl );
-    rect = rect.marginsRemoved( skinnable->marginHint( subControl ) );
+    return updateArcNode( skinnable, node, rect, subControl );
    return qskUpdateArcNode( skinnable,
        node, rect, skinnable->arcHints( subControl ) );
 }
 QSGNode* QskSkinlet::updateArcNode( const QskSkinnable* skinnable,
    QSGNode* node, const QRectF& rect, const QskArcHints& hints )
 {
    return qskUpdateArcNode( skinnable, node, rect, hints );
 }
 QSGNode* QskSkinlet::updateArcNode( const QskSkinnable* skinnable,
    QSGNode* node, const QRectF& rect, QskAspect::Subcontrol subControl )
 {
    const auto fillGradient = skinnable->gradientHint( subControl );
    return updateArcNode( skinnable, node, rect, fillGradient, subControl );
 }
 QSGNode* QskSkinlet::updateArcNode( const QskSkinnable* skinnable,
    QSGNode* node, const QRectF& rect, const QskGradient& fillGradient,
    QskAspect::Subcontrol subControl )
 {
    const auto metrics = skinnable->arcMetricsHint( subControl );
    const auto r = rect.marginsRemoved( skinnable->marginHint( subControl ) );
    const qreal borderWidth = skinnable->metric( subControl | QskAspect::Border );
    QColor borderColor;
    if ( borderWidth > 0.0 )
        borderColor = skinnable->color( subControl | QskAspect::Border );
    return qskUpdateArcNode( skinnable, node,
-        rect, skinnable->arcHints( subControl ) );
+        r, borderWidth, borderColor, fillGradient, metrics );
 }
 QSGNode* QskSkinlet::updateArcNode(
    const QskSkinnable* skinnable, QSGNode* node, const QRectF& rect,
    qreal borderWidth, const QColor& borderColor,
    const QskGradient& fillGradient, const QskArcMetrics& metrics )
 {
    return qskUpdateArcNode( skinnable, node, rect,
        borderWidth, borderColor, fillGradient, metrics );
 }
 QSGNode* QskSkinlet::updateArcNode( const QskSkinnable* skinnable,
    QSGNode* node, qreal startAngle, qreal spanAngle,
    QskAspect::Subcontrol subControl ) const
 {
    const auto rect = qskSubControlRect( this, skinnable, subControl );
    return updateArcNode( skinnable, node,
        rect, startAngle, spanAngle, subControl );
 }
 QSGNode* QskSkinlet::updateArcNode( const QskSkinnable* skinnable,
    QSGNode* node, const QRectF& rect, qreal startAngle, qreal spanAngle,
    QskAspect::Subcontrol subControl )
 {
    const auto fillGradient = skinnable->gradientHint( subControl );
    return updateArcNode( skinnable, node, rect,
        fillGradient, startAngle, spanAngle, subControl );
 }
 QSGNode* QskSkinlet::updateArcNode( const QskSkinnable* skinnable,
    QSGNode* node, const QRectF& rect, const QskGradient& fillGradient,
    qreal startAngle, qreal spanAngle, QskAspect::Subcontrol subControl )
 {
    auto arcMetrics = skinnable->arcMetricsHint( subControl );
    arcMetrics.setStartAngle( startAngle );
    arcMetrics.setSpanAngle( spanAngle );
    const qreal borderWidth = skinnable->metric( subControl | QskAspect::Border );
    QColor borderColor;
    if ( borderWidth > 0.0 )
        borderColor = skinnable->color( subControl | QskAspect::Border );
    const auto r = rect.marginsRemoved( skinnable->marginHint( subControl ) );
    return updateArcNode( skinnable, node, r,
        borderWidth, borderColor, fillGradient, arcMetrics );
 }
 QSGNode* QskSkinlet::updateLineNode( const QskSkinnable* skinnable,
--- a/src/controls/QskSkinlet.h
+++ b/src/controls/QskSkinlet.h
@ -23,8 +23,10 @@ class QskColorFilter;
 class QskGraphic;
 class QskTextOptions;
 class QskTextColors;
 class QskBoxShapeMetrics;
 class QskBoxBorderMetrics;
 class QskBoxBorderColors;
 class QskBoxHints;
 class QskArcHints;
 class QSGNode;
@ -74,6 +76,13 @@ class QSK_EXPORT QskSkinlet
    static QSGNode* updateBoxNode( const QskSkinnable*, QSGNode*,
        const QRectF&, QskAspect::Subcontrol );
    static QSGNode* updateBoxNode( const QskSkinnable*, QSGNode*,
        const QRectF&, const QskGradient&, QskAspect::Subcontrol );
    static QSGNode* updateBoxNode( const QskSkinnable*, QSGNode*,
        const QRectF&, const QskBoxShapeMetrics&, const QskBoxBorderMetrics&,
        const QskBoxBorderColors&, const QskGradient& );
    static QSGNode* updateBoxNode( const QskSkinnable*, QSGNode*,
        const QRectF&, const QskBoxHints& );
@ -85,7 +94,18 @@ class QSK_EXPORT QskSkinlet
        const QRectF&, QskAspect::Subcontrol );
    static QSGNode* updateArcNode( const QskSkinnable*, QSGNode*,
-        const QRectF&, const QskArcHints& );
+        const QRectF&, const QskGradient&, QskAspect::Subcontrol );
    static QSGNode* updateArcNode( const QskSkinnable*, QSGNode*,
        const QRectF&, qreal borderWidth, const QColor& borderColor,
        const QskGradient&, const QskArcMetrics& );
    static QSGNode* updateArcNode( const QskSkinnable*, QSGNode*,
        const QRectF&, qreal startAngle, qreal spanAngle, QskAspect::Subcontrol );
    static QSGNode* updateArcNode( const QskSkinnable*, QSGNode*,
        const QRectF&, const QskGradient&, qreal startAngle, qreal spanAngle,
        QskAspect::Subcontrol );
    static QSGNode* updateLineNode( const QskSkinnable*, QSGNode*,
        const QLineF&, QskAspect::Subcontrol );
@ -136,6 +156,10 @@ class QSK_EXPORT QskSkinlet
    QSGNode* updateArcNode( const QskSkinnable*, QSGNode*,
        QskAspect::Subcontrol ) const;
    QSGNode* updateArcNode( const QskSkinnable*, QSGNode*,
        qreal startAngle, qreal spanAngle,
        QskAspect::Subcontrol ) const;
    QSGNode* updateBoxClipNode( const QskSkinnable*, QSGNode*,
        QskAspect::Subcontrol ) const;
--- a/src/controls/QskSkinnable.cpp
+++ b/src/controls/QskSkinnable.cpp
@ -6,7 +6,7 @@
 #include "QskSkinnable.h"
 #include "QskAnimationHint.h"
-#include "QskArcHints.h"
+#include "QskArcMetrics.h"
 #include "QskAspect.h"
 #include "QskColorFilter.h"
 #include "QskControl.h"
@ -637,23 +637,9 @@ QColor QskSkinnable::shadowColorHint( QskAspect aspect, QskSkinHintStatus* statu
 QskBoxHints QskSkinnable::boxHints( QskAspect aspect ) const
 {
    return QskBoxHints(
-        boxShapeHint( aspect ),
+        boxShapeHint( aspect ), boxBorderMetricsHint( aspect ),
-        boxBorderMetricsHint( aspect ),
+        boxBorderColorsHint( aspect ), gradientHint( aspect ),
-        boxBorderColorsHint( aspect ),
+        shadowMetricsHint( aspect ), shadowColorHint( aspect ) );
        gradientHint( aspect ),
        shadowMetricsHint( aspect ),
        shadowColorHint( aspect )
    );
 }
 QskArcHints QskSkinnable::arcHints( QskAspect aspect ) const
 {
    return QskArcHints(
        arcMetricsHint( aspect ),
        metric( aspect | QskAspect::Border ),
        color( aspect | QskAspect::Border ),
        gradientHint( aspect )
    );
 }
 bool QskSkinnable::setArcMetricsHint(
--- a/src/controls/QskSkinnable.h
+++ b/src/controls/QskSkinnable.h
@ -22,7 +22,6 @@ class QDebug;
 class QSGNode;
 class QQuickItem;
 class QskArcHints;
 class QskArcMetrics;
 class QskControl;
 class QskAnimationHint;
@ -227,7 +226,6 @@ class QSK_EXPORT QskSkinnable
    QColor shadowColorHint( QskAspect, QskSkinHintStatus* = nullptr ) const;
    QskBoxHints boxHints( QskAspect ) const;
    QskArcHints arcHints( QskAspect ) const;
    bool setArcMetricsHint( QskAspect, const QskArcMetrics& );
    bool resetArcMetricsHint( QskAspect );
--- a/src/controls/QskSlider.cpp
+++ b/src/controls/QskSlider.cpp
@ -197,23 +197,6 @@ bool QskSlider::hasOrigin() const
    return m_data->hasOrigin;
 }
 void QskSlider::setTickPolicy( Qsk::Policy policy )
 {
    if ( setFlagHint( Tick | QskAspect::Option, policy ) )
        Q_EMIT tickPolicyChanged( policy );
 }
 void QskSlider::resetTickPolicy()
 {
    if ( resetSkinHint( Tick | QskAspect::Option ) )
        Q_EMIT tickPolicyChanged( tickPolicy() );
 }
 Qsk::Policy QskSlider::tickPolicy() const
 {
    return flagHint< Qsk::Policy >( Tick | QskAspect::Option, Qsk::Maybe );
 }
 QskAspect::Variation QskSlider::effectiveVariation() const
 {
    return static_cast< QskAspect::Variation >( m_data->orientation );
--- a/src/controls/QskSlider.h
+++ b/src/controls/QskSlider.h
@ -22,9 +22,6 @@ class QSK_EXPORT QskSlider : public QskBoundedValueInput
    Q_PROPERTY( bool tracking READ isTracking
        WRITE setTracking NOTIFY trackingChanged )
    Q_PROPERTY( Qsk::Policy tickPolicy READ tickPolicy
        WRITE setTickPolicy RESET resetTickPolicy NOTIFY tickPolicyChanged )
    Q_PROPERTY( qreal origin READ origin
        WRITE setOrigin RESET resetOrigin NOTIFY originChanged )
@ -42,10 +39,6 @@ class QSK_EXPORT QskSlider : public QskBoundedValueInput
    void setOrientation( Qt::Orientation );
    Qt::Orientation orientation() const;
    void setTickPolicy( Qsk::Policy );
    void resetTickPolicy();
    Qsk::Policy tickPolicy() const;
    void setInverted( bool );
    bool isInverted() const;
@ -68,7 +61,6 @@ class QSK_EXPORT QskSlider : public QskBoundedValueInput
    void invertedChanged( bool );
    void trackingChanged( bool );
    void originChanged( qreal );
    void tickPolicyChanged( Qsk::Policy );
  protected:
    void mousePressEvent( QMouseEvent* ) override;
--- a/src/controls/QskSliderSkinlet.cpp
+++ b/src/controls/QskSliderSkinlet.cpp
@ -388,7 +388,10 @@ bool QskSliderSkinlet::hasGraduation( const QskSlider* slider ) const
 {
    if ( slider->stepSize() )
    {
-        switch( slider->tickPolicy() )
+        const auto policy = slider->flagHint< Qsk::Policy >(
            Q::Tick | QskAspect::Option, Qsk::Never );
        switch( policy )
        {
            case Qsk::Always:
                return true;
--- a/src/controls/QskTabBar.cpp
+++ b/src/controls/QskTabBar.cpp
@ -129,7 +129,7 @@ namespace
        {
            if ( qskIsAncestorOf( this, item ) )
            {
-                const auto pos = mapFromItem( item, QPointF() ) + scrollPos();
+                const auto pos = mapFromItem( item, QPointF() );
                ensureVisible( QRectF( pos.x(), pos.y(), item->width(), item->height() ) );
            }
        }
--- a/src/controls/QskVariantAnimator.cpp
+++ b/src/controls/QskVariantAnimator.cpp
@ -13,7 +13,6 @@
 #include "QskGraduationMetrics.h"
 #include "QskColorFilter.h"
 #include "QskGradient.h"
 #include "QskGradientStop.h"
 #include "QskMargins.h"
 #include "QskIntervalF.h"
 #include "QskTextColors.h"
@ -44,7 +43,6 @@ static void qskRegisterInterpolator()
    qRegisterAnimationInterpolator< QskColorFilter >( QskColorFilter::interpolate );
    qRegisterAnimationInterpolator< QskIntervalF >( QskIntervalF::interpolate );
    qRegisterAnimationInterpolator< QskMargins >( QskMargins::interpolate );
    qRegisterAnimationInterpolator< QskGradientStop >( QskGradientStop::interpolate );
    qRegisterAnimationInterpolator< QskGradient >( QskGradient::interpolate );
    qRegisterAnimationInterpolator< QskBoxShapeMetrics >( QskBoxShapeMetrics::interpolate );
    qRegisterAnimationInterpolator< QskBoxBorderMetrics >( QskBoxBorderMetrics::interpolate );
--- a/src/nodes/QskArcNode.cpp
+++ b/src/nodes/QskArcNode.cpp
@ -4,10 +4,11 @@
 *****************************************************************************/
 #include "QskArcNode.h"
-#include "QskArcHints.h"
+#include "QskArcMetrics.h"
 #include "QskArcRenderNode.h"
 #include "QskArcRenderer.h"
 #include "QskMargins.h"
 #include "QskGradient.h"
 #include "QskSGNode.h"
 #include "QskRgbValue.h"
@ -57,21 +58,24 @@ QskArcNode::~QskArcNode()
 {
 }
-void QskArcNode::setArcData( const QRectF& rect, const QskArcHints& hints )
+void QskArcNode::setArcData( const QRectF& rect,
    const QskArcMetrics& arcMetrics, const QskGradient& gradient )
 {
    setArcData( rect, arcMetrics, 0.0, QColor(), gradient );
 }
 void QskArcNode::setArcData( const QRectF& rect, const QskArcMetrics& arcMetrics,
    const qreal borderWidth, const QColor& borderColor, const QskGradient& gradient )
 {
    using namespace QskSGNode;
    QskArcRenderNode* arcNode = nullptr;
    QskArcRenderNode* fillNode = nullptr;
-    if ( !rect.isEmpty() && hints.isVisible() )
+    if ( !( rect.isEmpty() || arcMetrics.isNull() ) )
    {
        const auto& gradient = hints.gradient;
        const auto borderWidth = hints.borderWidth;
        const auto borderColor = hints.borderColor;
        const bool radial = false;
-        const auto metricsArc = hints.metrics.toAbsolute( rect.size() );
+        const auto metricsArc = arcMetrics.toAbsolute( rect.size() );
        const auto hasFilling = gradient.isVisible();
        const auto hasBorder = ( borderWidth > 0.0 ) && QskRgb::isVisible( borderColor );
--- a/src/nodes/QskArcNode.h
+++ b/src/nodes/QskArcNode.h
@ -9,7 +9,8 @@
 #include "QskGlobal.h"
 #include <qsgnode.h>
-class QskArcHints;
+class QskArcMetrics;
 class QskGradient;
 class QSK_EXPORT QskArcNode : public QSGNode
 {
@ -17,7 +18,10 @@ class QSK_EXPORT QskArcNode : public QSGNode
    QskArcNode();
    ~QskArcNode() override;
-    void setArcData( const QRectF&, const QskArcHints& );
+    void setArcData( const QRectF&, const QskArcMetrics&, const QskGradient& );
    void setArcData( const QRectF&, const QskArcMetrics&,
        qreal borderWidth, const QColor& borderColor, const QskGradient& );
 };
 #endif
--- a/src/nodes/QskBoxNode.cpp
+++ b/src/nodes/QskBoxNode.cpp
@ -8,8 +8,12 @@
 #include "QskBoxRectangleNode.h"
 #include "QskSGNode.h"
-#include "QskBoxHints.h"
+#include "QskGradient.h"
 #include "QskGradientDirection.h"
 #include "QskShadowMetrics.h"
 #include "QskBoxBorderMetrics.h"
 #include "QskBoxBorderColors.h"
 #include "QskBoxShapeMetrics.h"
 #include "QskRgbValue.h"
 namespace
@ -56,8 +60,10 @@ QskBoxNode::~QskBoxNode()
 {
 }
-void QskBoxNode::updateNode( const QQuickWindow* window,
+void QskBoxNode::updateNode( const QQuickWindow* window, const QRectF& rect,
-    const QRectF& rect, const QskBoxHints& hints )
+    const QskBoxShapeMetrics& shapeMetrics, const QskBoxBorderMetrics& borderMetrics,
    const QskBoxBorderColors& borderColors, const QskGradient& gradient,
    const QskShadowMetrics& shadowMetrics, const QColor& shadowColor )
 {
    using namespace QskSGNode;
@ -68,13 +74,6 @@ void QskBoxNode::updateNode( const QQuickWindow* window,
    if ( !rect.isEmpty() )
    {
        const auto& shapeMetrics = hints.shape;
        const auto& borderMetrics = hints.borderMetrics;
        const auto& borderColors = hints.borderColors;
        const auto& gradient = hints.gradient;
        const auto& shadowMetrics = hints.shadowMetrics;
        const auto& shadowColor = hints.shadowColor;
        const auto hasFilling = gradient.isVisible();
        const auto hasBorder = !borderMetrics.isNull() && borderColors.isVisible();
        const auto hasShadow = !shadowMetrics.isNull() && QskRgb::isVisible( shadowColor );
--- a/src/nodes/QskBoxNode.h
+++ b/src/nodes/QskBoxNode.h
@ -9,8 +9,14 @@
 #include "QskGlobal.h"
 #include <qsgnode.h>
-class QskBoxHints;
+class QskShadowMetrics;
 class QskBoxShapeMetrics;
 class QskBoxBorderMetrics;
 class QskBoxBorderColors;
 class QskGradient;
 class QskShadowMetrics;
 class QQuickWindow;
 class QColor;
 class QSK_EXPORT QskBoxNode : public QSGNode
 {
@ -18,7 +24,10 @@ class QSK_EXPORT QskBoxNode : public QSGNode
    QskBoxNode();
    ~QskBoxNode() override;
-    void updateNode( const QQuickWindow*, const QRectF&, const QskBoxHints& );
+    void updateNode( const QQuickWindow*, const QRectF&,
        const QskBoxShapeMetrics&, const QskBoxBorderMetrics&,
        const QskBoxBorderColors&, const QskGradient&,
        const QskShadowMetrics&, const QColor& shadowColor );
 };
 #endif
--- a/src/nodes/QskGradientMaterial.cpp
+++ b/src/nodes/QskGradientMaterial.cpp
@ -54,16 +54,16 @@ namespace
        }
 #if QT_VERSION >= QT_VERSION_CHECK( 6, 0, 0 )
        // make Qt 5/6 APIs matching
        QSGMaterialShader* createShader(
            QSGRendererInterface::RenderMode ) const override final
 #else
        QSGMaterialShader* createShader() const override final
 #endif
        {
-            return createMaterialShader();
+            return createShader();
        }
-        virtual QSGMaterialShader* createMaterialShader() const = 0;
+        virtual QSGMaterialShader* createShader() const = 0;
 #endif
        virtual bool setGradient( const QskGradient& ) = 0;
    };
@ -217,7 +217,7 @@ namespace
                return GradientMaterial::compare( other );
        }
-        QSGMaterialShader* createMaterialShader() const override;
+        QSGMaterialShader* createShader() const override;
        /*
            xy: position
@ -299,7 +299,7 @@ namespace
    };
 #endif
-    QSGMaterialShader* LinearMaterial::createMaterialShader() const
+    QSGMaterialShader* LinearMaterial::createShader() const
    {
 #if QT_VERSION < QT_VERSION_CHECK( 6, 0, 0 )
        if ( !( flags() & QSGMaterial::RhiShaderWanted ) )
@ -371,7 +371,7 @@ namespace
            }
        }
-        QSGMaterialShader* createMaterialShader() const override;
+        QSGMaterialShader* createShader() const override;
        QVector2D m_center;
        QVector2D m_radius;
@ -465,7 +465,7 @@ namespace
    };
 #endif
-    QSGMaterialShader* RadialMaterial::createMaterialShader() const
+    QSGMaterialShader* RadialMaterial::createShader() const
    {
 #ifdef SHADER_GL
        if ( !( flags() & QSGMaterial::RhiShaderWanted ) )
@ -575,7 +575,7 @@ namespace
            return GradientMaterial::compare( other );
        }
-        QSGMaterialShader* createMaterialShader() const override;
+        QSGMaterialShader* createShader() const override;
        QVector2D m_center;
        float m_aspectRatio = 1.0;
@ -685,7 +685,7 @@ namespace
    };
 #endif
-    QSGMaterialShader* ConicMaterial::createMaterialShader() const
+    QSGMaterialShader* ConicMaterial::createShader() const
    {
 #ifdef SHADER_GL
        if ( !( flags() & QSGMaterial::RhiShaderWanted ) )
Author	SHA1	Message	Date
Uwe Rathmann	d1153d3707	Merge branch 'master' into features/effectnode	2025-02-28 09:24:18 +01:00
Uwe Rathmann	3834597d51	Merge branch 'master' into features/effectnode	2025-02-18 16:23:18 +01:00
Uwe Rathmann	4438498e6f	Merge branch 'master' into features/effectnode	2025-02-06 13:51:58 +01:00
Uwe Rathmann	92a8c7e395	compiler warnings fixed	2025-02-06 10:25:21 +01:00
Uwe Rathmann	e8657d72ff	Merge branch 'master' into features/effectnode	2025-02-06 10:21:21 +01:00
Uwe Rathmann	c5bdecce00	Merge branch 'master' into features/effectnode	2024-12-10 14:11:51 +01:00
Uwe Rathmann	9cedf5f71b	Merge branch 'master' into features/effectnode	2024-12-02 10:11:07 +01:00
Uwe Rathmann	f0c8de601f	Merge branch 'master' into features/effectnode	2024-09-17 17:42:18 +02:00
Uwe Rathmann	621923c5dd	Merge branch 'master' into features/effectnode	2024-09-11 18:21:39 +02:00
Uwe Rathmann	c3aea9a4a3	Merge branch 'master' into features/effectnode	2024-01-30 17:10:47 +01:00
Rick Vogel	fb4494bdbb	fix M_PI by using qmath	2024-01-29 11:57:54 +01:00
Uwe Rathmann	3121f0b5c7	Merge branch 'master' into features/effectnode	2024-01-17 16:06:36 +01:00
Uwe Rathmann	cb583abc38	Merge branch 'master' into features/effectnode	2024-01-08 16:33:00 +01:00
Uwe Rathmann	242f063925	building the qsb files with make	2024-01-08 16:32:18 +01:00
Uwe Rathmann	d397e4f26a	Merge branch 'master' into features/effectnode	2024-01-08 16:09:35 +01:00
Uwe Rathmann	02a63cdd76	using subControlRect	2023-12-29 08:50:46 +01:00
Uwe Rathmann	e49da68ab3	Merge branch 'master' into features/effectnode	2023-12-28 17:27:35 +01:00
Uwe Rathmann	dd1136a32b	Merge branch 'master' into features/effectnode	2023-12-28 17:03:30 +01:00
Uwe Rathmann	bba0a680bf	blocking updates for nodes that are not part of the QskSceneTexture	2023-12-28 16:57:58 +01:00
Uwe Rathmann	56b1ecf707	comparisonKey fixed	2023-12-28 16:37:13 +01:00
Uwe Rathmann	cb9b83bbca	returning the effective ( not the intended ) size of the texture	2023-12-28 16:35:27 +01:00
Uwe Rathmann	ccb79967f4	update problem with legacy Qt5 OpenGL code fixed	2023-12-28 16:29:29 +01:00
Uwe Rathmann	a79650a76e	Merge branch 'master' into features/effectnode	2023-12-27 09:02:01 +01:00
Uwe Rathmann	ac2ee95962	rgbswap shader also for Qt5	2023-12-27 09:01:37 +01:00
Uwe Rathmann	880ae2abdf	Merge branch 'master' into features/effectnode	2023-12-22 14:16:33 +01:00
Uwe Rathmann	6ad68a6da8	Qt5/RHI supported	2023-12-22 13:57:45 +01:00
Uwe Rathmann	e1069d9292	Merge branch 'master' into features/effectnode	2023-12-22 13:54:46 +01:00
Uwe Rathmann	ec5bb05f4a	Merge branch 'master' into features/effectnode	2023-12-21 18:38:57 +01:00
Uwe Rathmann	0b0933122c	beatified	2023-12-21 09:04:32 +01:00
Uwe Rathmann	5e0eaf9f6d	wip	2023-12-21 09:03:19 +01:00
Uwe Rathmann	4184e4ccf8	wip	2023-12-21 08:58:38 +01:00
Uwe Rathmann	583cf4e87f	update issues fixed	2023-12-21 07:14:55 +01:00
Uwe Rathmann	f3ee4749b8	Qt5 updates fixed	2023-12-20 11:19:48 +01:00
Uwe Rathmann	f9674760c0	Material classes reorganized	2023-12-19 18:37:34 +01:00
Uwe Rathmann	717960f15f	texture flip fixed	2023-12-19 12:46:17 +01:00
Uwe Rathmann	862e566507	Squashed commit of the following: commit 84b7cb31a62edee3ceae702ce52be68cbe222f8a Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Tue Dec 19 12:30:23 2023 +0100 wip commit 07c4b93e0611298e5e3981017c988fc7e45b6977 Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Tue Dec 19 12:21:55 2023 +0100 wip commit 019448f5e1ea6eed7b767f09ae7fdb0802928a98 Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Tue Dec 19 12:01:01 2023 +0100 wip commit b79f5cba8abc50bd487f08480a62d5c8bcc3c148 Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Tue Dec 19 11:50:55 2023 +0100 wip commit 942291edb6016f29fb2f5c786b84fb7defa10ae2 Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Tue Dec 19 11:23:28 2023 +0100 wip commit 5ae203a03a8413416f723155bf364190937929da Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Tue Dec 19 11:23:16 2023 +0100 wip commit b5b4453be94c9bdc6655370c949b096061ad1c3a Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Tue Dec 19 11:04:15 2023 +0100 wip commit cd519b840c6436bdec74a6a92cc5ba69a3f162de Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Tue Dec 19 10:50:13 2023 +0100 wip commit 9daed04a2c1dde10340764b6ea7769598edeff3d Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Tue Dec 19 09:46:10 2023 +0100 wip commit c6190b84dde26b4e2790f8154ed3d81db4630b3b Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Tue Dec 19 09:34:28 2023 +0100 wip commit 837b14e8f688a29aa3294eaaa0c0dbfe66f95dce Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Tue Dec 19 09:23:01 2023 +0100 wip commit 6486c343a8cfa2a56370f20374939180b576ce2a Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Tue Dec 19 08:41:40 2023 +0100 wip commit 230aca347b97c0a1bdb75fad6d52153688941aa6 Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Tue Dec 19 08:37:56 2023 +0100 wip commit ec4018de7e8d1940a2e693e9e8183413e02f06c2 Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Tue Dec 19 08:33:22 2023 +0100 wip commit bc3480a01f34d2e92b2445f5e73c0f12262f63a0 Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Tue Dec 19 08:30:41 2023 +0100 wip commit dd896518938f7828f3bc5b5275fccb90d34b08a3 Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Tue Dec 19 07:50:13 2023 +0100 wip commit c534c54ff8af674a45669bc4b688f3a28448a055 Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Tue Dec 19 07:07:19 2023 +0100 wip commit bd7af3f28e8a1a79590acb9be41e0ac9046f1fbc Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Mon Dec 18 17:50:34 2023 +0100 wip commit 639926d3beccdc49aa98db5fe53f5eb70694a763 Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Mon Dec 18 17:48:16 2023 +0100 wip commit b74c790aa15a23cf3d5875f6280407170d2113bb Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Mon Dec 18 17:35:51 2023 +0100 wip commit 1403da5a05c5782567b8e34e9a6672e041b483ed Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Mon Dec 18 16:52:45 2023 +0100 wip commit 74d69d44fc8876d95d25c1e5ab96dcf416f93a0e Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Mon Dec 18 16:04:22 2023 +0100 wip commit 81269cab9a4a2f07b86442c0b5524b0364909124 Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Mon Dec 18 15:50:08 2023 +0100 wip commit a4f0b8c98960155ee8174e0b5253affc73881158 Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Mon Dec 18 15:49:54 2023 +0100 wip commit fc9c5f032671d9b2b8798c97e3803ef8cb98e647 Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Mon Dec 18 15:39:34 2023 +0100 wip commit 2ca8789fed5ee98355662933fed04e8ed9b5e164 Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Mon Dec 18 15:28:53 2023 +0100 wip commit 3a325b6dab6ee558d6d0407c4e7c639575da4f6d Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Mon Dec 18 15:24:42 2023 +0100 wip commit 102f872db8a158274de674230f23573f941bed23 Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Mon Dec 18 15:22:26 2023 +0100 wip commit 829eb67b0e6351e77f702acab90705f3cb3e9b4a Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Mon Dec 18 14:39:31 2023 +0100 wip commit 5f89fc9257fdbd169c5f80d6776aa707848dd5c3 Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Mon Dec 18 14:18:18 2023 +0100 wip commit 4b9e2964c3cc3d4b08e55e98ea5b7b06b169b5f2 Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Mon Dec 18 13:21:48 2023 +0100 wip commit 8c94d26ed98d906a010401d7357e45249d9b11e8 Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Mon Dec 18 12:42:51 2023 +0100 wip commit 096180f6034f93725ebc9d97b8934dcca6e4b41d Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Mon Dec 18 12:15:04 2023 +0100 wip commit f9f794a19e9b9d6455793a6c61c26e5e1d0e12e0 Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Mon Dec 18 11:34:07 2023 +0100 wip commit 8b5a8c859503b3b155737b975fb344b2dc87bf94 Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Mon Dec 18 11:32:03 2023 +0100 wip commit 67f78561f3bae7c4a779d75921cfabbebf802f9b Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Mon Dec 18 11:29:32 2023 +0100 wip commit ad6515a95ea6803698f76c221c10f4160e82a668 Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Mon Dec 18 11:19:28 2023 +0100 wip commit 2e719e809f29f07dc38ae2f3213e10bbb730c968 Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Mon Dec 18 11:16:43 2023 +0100 wip commit 2212e09f165130e1621df564aa37bdbefe7377db Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Mon Dec 18 11:16:00 2023 +0100 wip commit 171aae01c802ad10ad268e35da3dcd33fc6c2b6c Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Mon Dec 18 10:52:06 2023 +0100 wip commit ab117a43f0a405f4c09f1c395ab215bbcb09a57e Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Mon Dec 18 10:47:41 2023 +0100 wip	2023-12-19 12:45:40 +01:00
Uwe Rathmann	361b5d532e	BlurringNode -> TextureFilterNode	2023-12-18 09:39:17 +01:00
Uwe Rathmann	0df5775e3e	Overlay supports the box model now	2023-12-18 09:02:45 +01:00
Uwe Rathmann	d9ebaa8b03	Merge branch 'master' into features/effectnode	2023-12-17 18:13:52 +01:00
Uwe Rathmann	7f410a0781	synced with master	2023-12-17 17:35:30 +01:00
Uwe Rathmann	a286603676	Merge branch 'master' into features/effectnode	2023-12-17 17:32:57 +01:00
Uwe Rathmann	26a05e9b7b	Merge branch 'master' into features/effectnode	2023-12-17 17:28:50 +01:00
Uwe Rathmann	450d20ec5a	Merge branch 'master' into features/effectnode	2023-12-17 17:19:48 +01:00
Uwe Rathmann	908d302236	better no QSGDynamicTexture	2023-12-17 16:20:20 +01:00
Uwe Rathmann	06a32bf29b	forgotten changes committed	2023-12-17 15:54:53 +01:00
Uwe Rathmann	e75445e17d	Overlay as QskControl	2023-12-17 12:33:23 +01:00
Uwe Rathmann	e0acd82619	classes moved from parrot to src/nodes	2023-12-16 12:27:09 +01:00
Uwe Rathmann	3e32a14264	using a rgbswap for the moment	2023-12-15 19:16:28 +01:00
Uwe Rathmann	7837ff6c8c	SceneTexture is blocking trailing nodes	2023-12-15 12:54:13 +01:00
Uwe Rathmann	728dffd1df	work in progress	2023-12-14 13:01:23 +01:00
Uwe Rathmann	f4fdc125e6	Squashed commit of the following: commit 1a5e9421d9d74ebd257fc5404687bd21bea62503 Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Thu Dec 14 12:59:10 2023 +0100 wip commit db4a97a79ca5ff4f9a39223c7601d5d173862f70 Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Thu Dec 14 12:58:42 2023 +0100 wip commit 5fc7c8298f26dabd14baca942d854924109d76f2 Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Thu Dec 14 12:57:18 2023 +0100 wip commit a2a7056a1df69d1fcc5a6de7ebb6c1b99d1bf7eb Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Thu Dec 14 12:50:26 2023 +0100 wip commit a35d79069c20e2c76ef92eec308d5eb459f110ec Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Thu Dec 14 12:23:15 2023 +0100 wip commit d0828ee074c7a247621590b5575c587e1a876706 Author: Uwe Rathmann <Uwe.Rathmann@tigertal.de> Date: Thu Dec 14 11:17:37 2023 +0100 wip	2023-12-14 13:01:13 +01:00
Uwe Rathmann	dda2525970	using QSGGeometry::updateTexturedRectGeometry	2023-12-13 15:09:20 +01:00
Uwe Rathmann	245491724d	disable the alpha channel	2023-12-13 07:27:40 +01:00
Uwe Rathmann	048e76d021	using the scene root node	2023-12-12 10:55:30 +01:00
Uwe Rathmann	7615cffdd4	using SceneTexture instead of QSGLayer. blocking the renderer hen reaching the itemNode is not solved yet	2023-12-11 09:07:56 +01:00
Uwe Rathmann	162534c13c	class names shortened	2023-12-08 15:47:32 +01:00
Uwe Rathmann	ff1b479938	seems to work now - even when being a child	2023-12-08 15:35:34 +01:00
Uwe Rathmann	725500fdaf	some improvement for Overlays being the child of the grabbed item - not finaly solved	2023-12-07 18:17:41 +01:00
Uwe Rathmann	7f6e77d53d	using QSGLayer	2023-12-07 11:24:47 +01:00
Uwe Rathmann	0392f8ea36	Qt6 supported	2023-12-04 12:48:11 +01:00
Uwe Rathmann	a90f1c4439	playground/parrots derived from Ricks work	2023-12-03 18:06:34 +01:00