1 files changed, 77 insertions, 0 deletions
diff --git a/examples/animatedbackground/BackgroundSwirls.qml b/examples/animatedbackground/BackgroundSwirls.qml
new file mode 100644
index 0000000..8227932
--- /dev/null
+++ b/examples/animatedbackground/BackgroundSwirls.qml
@@ -0,0 +1,77 @@
+import QtQuick 2.0
+import Qt.labs.particles 2.0
+
+Item {
+    anchors.fill: parent
+
+    Rectangle {
+        anchors.fill: parent
+        gradient: Gradient {
+            GradientStop { position: 0; color: "lightsteelblue" }
+            GradientStop { position: 1; color: "black" }
+        }
+    }
+
+    Rectangle {
+        id: colorTableItem
+        width: 16
+        height: 16
+        anchors.fill: parent
+
+        property color color1: Qt.rgba(0.8, 0.8, 1, 0.3)
+        property color color2: Qt.rgba(0.8, 0.8, 1, 0.3)
+
+        gradient: Gradient {
+            GradientStop { position: 0; color: colorTableItem.color1 }
+            GradientStop { position: 0.3; color: "transparent" }
+            GradientStop { position: 0.7; color: "transparent" }
+            GradientStop { position: 1; color: colorTableItem.color2 }
+        }
+
+        visible: false
+    }
+
+    ShaderEffectSource {
+        id: colorTableSource
+        sourceItem: colorTableItem
+        smooth: true
+    }
+
+    Repeater {
+        model: 4
+        Swirl {
+
+            width: parent.width
+            anchors.bottom: parent.bottom
+            height: parent.height / (2 + index)
+            opacity: 0.3
+            speed: (index + 1) / 5
+            colorTable: colorTableSource
+        }
+    }
+
+    ParticleSystem{
+        id: particles
+    }
+    ColoredParticle{
+        anchors.fill: parent
+        system: particles
+        image: "particle.png"
+        alpha: 0
+        colorVariation: 0.3
+    }
+    TrailEmitter{
+        anchors.fill: parent
+        system: particles
+        particlesPerSecond: Math.sqrt(parent.width * parent.height) / 30
+        particleDuration: 2000
+        emitting: true
+        particleSize: 4
+        particleSizeVariation: 2
+
+        acceleration: AngleVector{ angle: 90; angleVariation: 360; magnitude: 20; }
+        speed: AngleVector{ angle: -90; angleVariation: 360; magnitude: 10; }
+
+    }
+
+}