QskArcShadowNode introduced ( kudos to Rick )

playground/shadows/ArcPage.cpp

@@ -0,0 +1,109 @@
+/******************************************************************************
+ * QSkinny - Copyright (C) 2016 Uwe Rathmann
+ *           SPDX-License-Identifier: BSD-3-Clause
+ *****************************************************************************/
+
+#include "ArcPage.h"
+#include "ShadowedArc.h"
+#include "Slider.h"
+
+#include <QskGridBox.h>
+
+namespace
+{
+    class ControlPanel : public QskGridBox
+    {
+        Q_OBJECT
+
+      public:
+        ControlPanel( ShadowedArc* arc, QQuickItem* parent = nullptr )
+            : QskGridBox( parent )
+        {
+            setMargins( 5 );
+            setSpacing( 10 );
+
+            {
+                auto slider = new Slider( "Start", 0, 360, 10, arc->startAngle() );
+                connect( slider, &Slider::valueChanged, arc, &ShadowedArc::setStartAngle );
+
+                addItem( slider, 0, 0 );
+            }
+            {
+                auto slider = new Slider( "Span", -360, 360, 10, arc->spanAngle() );
+                connect( slider, &Slider::valueChanged, arc, &ShadowedArc::setSpanAngle );
+
+                addItem( slider, 0, 1 );
+            }
+            {
+                auto slider = new Slider( "Extent", 0, 100, 1, arc->thickness() );
+                connect( slider, &Slider::valueChanged, arc, &ShadowedArc::setThickness );
+
+                addItem( slider, 1, 0 );
+            }
+            {
+                auto slider = new Slider( "Border", 0, 10, 1, arc->borderWidth() );
+                connect( slider, &Slider::valueChanged, arc, &ShadowedArc::setBorderWidth );
+
+                addItem( slider, 1, 1);
+            }
+            {
+                auto slider = new Slider( "Spread Radius", -10, 50, 1, arc->spreadRadius() );
+                connect( slider, &Slider::valueChanged, arc, &ShadowedArc::setSpreadRadius );
+
+                addItem( slider, 2, 0 );
+            }
+            {
+                auto slider = new Slider( "Blur Radius", 0, 50, 1, arc->blurRadius() );
+                connect( slider, &Slider::valueChanged, arc, &ShadowedArc::setBlurRadius );
+
+                addItem( slider, 2, 1 );
+            }
+            {
+                auto slider = new Slider( "Offset X", -50, 50, 1, arc->offsetX() );
+                connect( slider, &Slider::valueChanged, arc, &ShadowedArc::setOffsetX );
+
+                addItem( slider, 3, 0 );
+
+            }
+            {
+                auto slider = new Slider( "Offset Y", -50, 50, 1, arc->offsetY() );
+                connect( slider, &Slider::valueChanged, arc, &ShadowedArc::setOffsetY );
+
+                addItem( slider, 3, 1 );
+            }
+        }
+    };
+}
+
+ArcPage::ArcPage( QQuickItem* parent )
+    : QskLinearBox( Qt::Vertical, parent )
+{
+    auto arc = new ShadowedArc();
+    arc->setMargins( 40 ); // some extra space for testing the offsets
+
+    {
+        // initial settings
+        arc->setStartAngle( 45.0 );
+        arc->setSpanAngle( 270.0 );
+        arc->setThickness( 10.0 );
+
+        arc->setFillColor( Qt::darkRed );
+
+        arc->setBorderWidth( 0 );
+        arc->setBorderColor( Qt::darkYellow );
+
+        arc->setShadowColor( Qt::black );
+        arc->setSpreadRadius( 0.0 );
+        arc->setBlurRadius( 4.0 );
+        arc->setOffsetX( 2.0 );
+        arc->setOffsetY( 2.0 );
+    }
+
+    auto panel = new ControlPanel( arc );
+    panel->setSizePolicy( Qt::Vertical, QskSizePolicy::Fixed );
+
+    addItem( panel );
+    addItem( arc );
+}
+
+#include "ArcPage.moc"

playground/shadows/ArcPage.h

@@ -0,0 +1,14 @@
+/******************************************************************************
+ * QSkinny - Copyright (C) 2016 Uwe Rathmann
+ *           SPDX-License-Identifier: BSD-3-Clause
+ *****************************************************************************/
+
+#pragma once
+
+#include <QskLinearBox.h>
+
+class ArcPage : public QskLinearBox
+{
+  public:
+    ArcPage( QQuickItem* parent = nullptr );
+};

playground/shadows/BoxPage.cpp

@@ -0,0 +1,73 @@
+/******************************************************************************
+ * QSkinny - Copyright (C) 2016 Uwe Rathmann
+ *           SPDX-License-Identifier: BSD-3-Clause
+ *****************************************************************************/
+
+#include "BoxPage.h"
+#include "ShadowedBox.h"
+#include "Slider.h"
+
+#include <QskRgbValue.h>
+#include <QFontMetrics>
+
+namespace
+{
+    class ControlPanel : public QskLinearBox
+    {
+      public:
+        ControlPanel( ShadowedBox* box, QQuickItem* parent = nullptr )
+            : QskLinearBox( Qt::Vertical, parent )
+        {
+            {
+                auto slider = new Slider( "Offset X", -50, 50, 1, box->offsetX() );
+                connect( slider, &Slider::valueChanged, box, &ShadowedBox::setOffsetX );
+
+                addItem( slider );
+            }
+            {
+                auto slider = new Slider( "Offset Y", -50, 50, 1, box->offsetY() );
+                connect( slider, &Slider::valueChanged, box, &ShadowedBox::setOffsetY );
+
+                addItem( slider );
+            }
+            {
+                auto slider = new Slider( "Spread Radius", -10, 50, 1, box->spreadRadius() );
+                connect( slider, &Slider::valueChanged, box, &ShadowedBox::setSpreadRadius );
+
+                addItem( slider );
+            }
+            {
+                auto slider = new Slider( "Blur Radius", 0, 50, 1, box->blurRadius() );
+                connect( slider, &Slider::valueChanged, box, &ShadowedBox::setBlurRadius );
+
+                addItem( slider );
+            }
+            {
+                auto slider = new Slider( "Opacity", 0, 1, 0.01, box->opacity() );
+                connect( slider, &Slider::valueChanged, box, &ShadowedBox::setOpacity );
+
+                addItem( slider );
+            }
+        }
+    };
+}
+
+BoxPage::BoxPage( QQuickItem* parent )
+    : QskLinearBox( Qt::Vertical, parent )
+{
+    auto box = new ShadowedBox();
+    box->setMargins( 40 ); // some extra space for testing the offsets
+
+    {
+        box->setOffsetX( 10 );
+        box->setOffsetY( 10 );
+        box->setSpreadRadius( 0 );
+        box->setBlurRadius( 5 );
+    }
+
+    auto panel = new ControlPanel( box );
+    panel->setSizePolicy( Qt::Vertical, QskSizePolicy::Fixed );
+
+    addItem( panel );
+    addItem( box );
+}

playground/shadows/BoxPage.h

@@ -0,0 +1,19 @@
+/******************************************************************************
+ * QSkinny - Copyright (C) 2016 Uwe Rathmann
+ *           SPDX-License-Identifier: BSD-3-Clause
+ *****************************************************************************/
+
+#pragma once
+
+#include <QskLinearBox.h>
+
+class QskSlider;
+
+class BoxPage : public QskLinearBox
+{
+  public:
+    BoxPage( QQuickItem* parent = nullptr );
+
+  private:
+    void addSlider( int row, const QString&, QskSlider* );
+};

playground/shadows/CMakeLists.txt

@@ -3,4 +3,7 @@
 #           SPDX-License-Identifier: BSD-3-Clause
 ############################################################################
 
-qsk_add_example(shadows ShadowedBox.h ShadowedBox.cpp main.cpp)
+qsk_add_example(shadows
+    BoxPage.h BoxPage.cpp ShadowedBox.h ShadowedBox.cpp
+    ArcPage.h ArcPage.cpp ShadowedArc.h ShadowedArc.cpp
+    Slider.h Slider.cpp main.cpp)