Reduced pngdumper tool peak memory consumption

6 files changed, 1083 insertions, 903 deletions

diff --git a/tools/pngdumper/ItemModel.qml b/tools/pngdumper/ItemModel.qml
deleted file mode 100644
index 4614654..0000000
--- a/tools/pngdumper/ItemModel.qml
+++ /dev/null
@@ -1,903 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Graphical Effects module.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import QtGraphicalEffects 1.0
-
-VisualItemModel {
-    Blend {
-        width: size
-        height: size
-        source: bug
-        foregroundSource: butterfly
-        mode: "normal"
-        property string __name: "Blend"
-        property variant __properties: ["mode"]
-        property string __varyingProperty: "mode"
-        property variant __values: ["normal", "addition","average", "color", "colorBurn","colorDodge", "darken", "darkerColor", "difference", "divide",
-           "exclusion", "hardlight", "hue", "lighten", "lighterColor", "lightness", "negation", "multiply", "saturation", "screen", "subtract", "softLight"]
-    }
-
-    BrightnessContrast {
-        width: size
-        height: size
-        source: bug
-        property string __name: "BrightnessContrast"
-        property variant __properties: ["brightness", "contrast"]
-        property string __varyingProperty: "brightness"
-        property variant __values: [-0.25, 0.0, 0.5]
-    }
-    BrightnessContrast {
-        width: size
-        height: size
-        source: bug
-        property string __name: "BrightnessContrast"
-        property variant __properties: ["brightness", "contrast"]
-        property string __varyingProperty: "contrast"
-        property variant __values: [-0.5, 0.0, 0.5]
-    }
-
-    Colorize {
-        width: size
-        height: size
-        source: bug
-        property string __name: "Colorize"
-        property variant __properties: ["hue", "saturation", "lightness"]
-        property string __varyingProperty: "hue"
-        property variant __values: [0.2, 0.5, 0.8]
-    }
-    Colorize {
-        width: size
-        height: size
-        source: bug
-        property string __name: "Colorize"
-        property variant __properties: ["hue", "saturation", "lightness"]
-        property string __varyingProperty: "saturation"
-        property variant __values: [0.0, 0.5, 1.0]
-    }
-    Colorize {
-        width: size
-        height: size
-        source: bug
-        property string __name: "Colorize"
-        property variant __properties: ["hue", "saturation", "lightness"]
-        property string __varyingProperty: "lightness"
-        property variant __values: [-0.75, 0.0, 0.75]
-    }
-
-    ColorOverlay {
-        width: size
-        height: size
-        source: bug
-        property string __name: "ColorOverlay"
-        property variant __properties: ["color"]
-        property string __varyingProperty: "color"
-        property variant __values: ["#80ff0000", "#8000ff00", "#800000ff"]
-    }
-
-    ConicalGradient {
-        function init() { checkerboard = true }
-
-        width: size
-        height: size
-        property string __name: "ConicalGradient"
-        property variant __properties: ["angle", "horizontalOffset", "verticalOffset", "gradient"]
-        property string __varyingProperty: "angle"
-        property variant __values: [0, 45, 185]
-    }
-    ConicalGradient {
-        width: size
-        height: size
-        property string __name: "ConicalGradient"
-        property variant __properties: ["angle", "horizontalOffset", "verticalOffset", "gradient"]
-        property string __varyingProperty: "horizontalOffset"
-        property variant __values: [-50, 0, 50]
-    }
-    ConicalGradient {
-        width: size
-        height: size
-        property string __name: "ConicalGradient"
-        property variant __properties: ["angle", "horizontalOffset", "verticalOffset", "gradient"]
-        property string __varyingProperty: "verticalOffset"
-        property variant __values: [-50, 0, 50]
-    }
-    ConicalGradient {
-        width: size
-        height: size
-        property string __name: "ConicalGradient"
-        property variant __properties: ["angle", "horizontalOffset", "verticalOffset", "gradient"]
-        property string __varyingProperty: "gradient"
-        property variant __values: [firstGradient, secondGradient, thirdGradient]
-    }
-    ConicalGradient {
-        width: size
-        height: size
-        property string __name: "ConicalGradient"
-        property variant __properties: ["angle", "horizontalOffset", "verticalOffset", "gradient", "source"]
-        property string __varyingProperty: "source"
-        property variant __values: [undefined, butterfly]
-
-        function uninit() { checkerboard = false }
-    }
-
-    Desaturate {
-        width: size
-        height: size
-        source: butterfly
-        property string __name: "Desaturate"
-        property variant __properties: ["desaturation"]
-        property string __varyingProperty: "desaturation"
-        property variant __values: ["0.0", "0.5", "1.0"]
-    }
-
-    Displace {
-        width: size
-        height: size
-        source: bug
-        displacementSource: ShaderEffectSource {sourceItem: displacementMapSource; visible: false }
-        property string __name: "Displace"
-        property variant __properties: ["displacement"]
-        property string __varyingProperty: "displacement"
-        property variant __values: ["-0.2", "0.0", "0.2"]
-    }
-
-    DropShadow {
-        function init() { butterfly.visible = true }
-
-        width: size
-        height: size
-        source: butterfly
-        horizontalOffset: 0
-        verticalOffset: 20
-        samples: 16
-        property string __name: "DropShadow"
-        property variant __properties: ["radius", "samples", "color", "horizontalOffset", "verticalOffset", "spread"]
-        property string __varyingProperty: "radius"
-        property variant __values: [0, 6, 12]
-    }
-    DropShadow {
-        function init() { checkerboard = true }
-        width: size
-        height: size
-        source: butterfly
-        horizontalOffset: 0
-        verticalOffset: 20
-        radius: 8
-        samples: 16
-        property string __name: "DropShadow"
-        property variant __properties: ["radius", "samples", "color", "horizontalOffset", "verticalOffset", "spread"]
-        property string __varyingProperty: "color"
-        property variant __values: ["#000000", "#0000ff", "#aa000000"]
-
-        function uninit() { checkerboard = false }
-    }
-    DropShadow {
-        width: size
-        height: size
-        source: butterfly
-        //verticalOffset: 3
-        radius: 4
-        samples: 16
-        property string __name: "DropShadow"
-        property variant __properties: ["radius", "samples", "color", "horizontalOffset", "verticalOffset", "spread"]
-        property string __varyingProperty: "horizontalOffset"
-        property variant __values: ["-20", "0", "20"]
-    }
-    DropShadow {
-        width: size
-        height: size
-        source: butterfly
-        //horizontalOffset: 3
-        radius: 4
-        samples: 16
-        property string __name: "DropShadow"
-        property variant __properties: ["radius", "samples", "color", "horizontalOffset", "verticalOffset", "spread"]
-        property string __varyingProperty: "verticalOffset"
-        property variant __values: ["-20", "0", "20"]
-    }
-    DropShadow {
-        width: size
-        height: size
-        source: butterfly
-        //horizontalOffset: 3
-        verticalOffset: 20
-        radius: 8
-        samples: 16
-        property string __name: "DropShadow"
-        property variant __properties: ["radius", "samples", "color", "horizontalOffset", "verticalOffset", "spread"]
-        property string __varyingProperty: "spread"
-        property variant __values: ["0.0", "0.5", "1.0"]
-    }
-    DropShadow {
-        width: size
-        height: size
-        source: butterfly
-        //horizontalOffset: 3
-        verticalOffset: 20
-        radius: 16
-        samples: 32
-        property string __name: "DropShadow"
-        property variant __properties: ["radius", "samples", "color", "horizontalOffset", "verticalOffset", "spread", "fast"]
-        property string __varyingProperty: "fast"
-        property variant __values: [false, true]
-    }
-
-    Glow {
-        function init() { background = "black" }
-
-        width: size
-        height: size
-        source: butterfly
-        samples: 16
-        property string __name: "Glow"
-        property variant __properties: ["radius", "samples", "color", "spread"]
-        property string __varyingProperty: "radius"
-        property variant __values: [0, 6, 12]
-    }
-    Glow {
-        width: size
-        height: size
-        source: butterfly
-        radius: 8
-        spread: 0.5
-        samples: 16
-        property string __name: "Glow"
-        property variant __properties: ["radius", "samples", "color", "spread"]
-        property string __varyingProperty: "color"
-        property variant __values: ["#ffffff", "#00ff00", "#aa00ff00"]
-    }
-    Glow {
-        width: size
-        height: size
-        source: butterfly
-        radius: 8
-        samples: 16
-        property string __name: "Glow"
-        property variant __properties: ["radius", "samples", "color", "spread"]
-        property string __varyingProperty: "spread"
-        property variant __values: ["0.0", "0.5", "1.0"]
-    }
-    Glow {
-        width: size
-        height: size
-        source: butterfly
-        radius: 16
-        samples: 32
-        spread: 0.3
-        property string __name: "Glow"
-        property variant __properties: ["radius", "samples", "color", "spread", "fast"]
-        property string __varyingProperty: "fast"
-        property variant __values: [false, true]
-
-        function uninit() { butterfly.visible = false }
-    }
-
-    FastBlur {
-        width: size
-        height: size
-        source: bug
-        property string __name: "FastBlur"
-        property variant __properties: ["radius"]
-        property string __varyingProperty: "radius"
-        property variant __values: ["0.0", "32", "64"]
-    }
-    FastBlur {
-        function init() { checkerboard = true }
-        width: size
-        height: size
-        source: bug
-        radius: 64
-        property string __name: "FastBlur"
-        property variant __properties: ["radius", "transparentBorder"]
-        property string __varyingProperty: "transparentBorder"
-        property variant __values: [false, true]
-        function uninit() { checkerboard = false }
-    }
-
-    GammaAdjust {
-        width: size
-        height: size
-        source: bug
-        property string __name: "GammaAdjust"
-        property variant __properties: ["gamma"]
-        property string __varyingProperty: "gamma"
-        property variant __values: ["0.5", "1.0", "2.0"]
-    }
-
-    GaussianBlur {
-        width: size
-        height: size
-        source: bug
-        samples: 16
-        deviation: 3
-        property string __name: "GaussianBlur"
-        property variant __properties: ["radius", "samples", "deviation"]
-        property string __varyingProperty: "radius"
-        property variant __values: [0, 4, 8]
-    }
-    GaussianBlur {
-        width: size
-        height: size
-        source: bug
-        samples: 16
-        radius: 8
-        property string __name: "GaussianBlur"
-        property variant __properties: ["radius", "samples", "deviation"]
-        property string __varyingProperty: "deviation"
-        property variant __values: [1, 2, 4]
-    }
-    GaussianBlur {
-        function init() { checkerboard = true }
-        width: size
-        height: size
-        source: bug
-        samples: 16
-        radius: 8
-        property string __name: "GaussianBlur"
-        property variant __properties: ["radius", "samples", "deviation", "transparentBorder"]
-        property string __varyingProperty: "transparentBorder"
-        property variant __values: [false, true]
-        function uninit() { checkerboard = false }
-    }
-
-    HueSaturation {
-        width: size
-        height: size
-        source: bug
-        property string __name: "HueSaturation"
-        property variant __properties: ["hue", "saturation", "lightness"]
-        property string __varyingProperty: "hue"
-        property variant __values: ["-0.3", "0.0", "0.3"]
-    }
-    HueSaturation {
-        width: size
-        height: size
-        source: bug
-        property string __name: "HueSaturation"
-        property variant __properties: ["hue", "saturation", "lightness"]
-        property string __varyingProperty: "saturation"
-        property variant __values: ["-0.8", "0.0", "1.0"]
-    }
-    HueSaturation {
-        width: size
-        height: size
-        source: bug
-        property string __name: "HueSaturation"
-        property variant __properties: ["hue", "saturation", "lightness"]
-        property string __varyingProperty: "lightness"
-        property variant __values: ["-0.5", "0.0", "0.5"]
-    }
-
-    InnerShadow {
-        function init() {
-            background = "white"
-        }
-        width: size
-        height: size
-        source: butterfly
-        horizontalOffset: 0
-        verticalOffset: 0
-        samples: 32
-        property string __name: "InnerShadow"
-        property variant __properties: ["radius", "samples", "color", "horizontalOffset", "verticalOffset", "spread"]
-        property string __varyingProperty: "radius"
-        property variant __values: [0, 6, 12]
-    }
-    InnerShadow {
-        width: size
-        height: size
-        source: butterfly
-        horizontalOffset: 0
-        verticalOffset: 0
-        radius: 16
-        samples: 32
-        property string __name: "InnerShadow"
-        property variant __properties: ["radius", "samples", "color", "horizontalOffset", "verticalOffset", "spread"]
-        property string __varyingProperty: "horizontalOffset"
-        property variant __values: [-20, 0, 20]
-    }
-    InnerShadow {
-        width: size
-        height: size
-        source: butterfly
-        horizontalOffset: 0
-        verticalOffset: 0
-        radius: 16
-        samples: 32
-        property string __name: "InnerShadow"
-        property variant __properties: ["radius", "samples", "color", "horizontalOffset", "verticalOffset", "spread"]
-        property string __varyingProperty: "verticalOffset"
-        property variant __values: [-20, 0, 20]
-    }
-    InnerShadow {
-        width: size
-        height: size
-        source: butterfly
-        horizontalOffset: 0
-        verticalOffset: 0
-        radius: 16
-        samples: 32
-        property string __name: "InnerShadow"
-        property variant __properties: ["radius", "samples", "color", "horizontalOffset", "verticalOffset", "spread"]
-        property string __varyingProperty: "spread"
-        property variant __values: ["0.0", "0.3", "0.5"]
-    }
-    InnerShadow {
-        width: size
-        height: size
-        source: butterfly
-        horizontalOffset: 0
-        verticalOffset: 0
-        radius: 16
-        spread: 0.2
-        samples: 32
-        property string __name: "InnerShadow"
-        property variant __properties: ["radius", "samples", "color", "horizontalOffset", "verticalOffset", "spread", "fast"]
-        property string __varyingProperty: "fast"
-        property variant __values: [false, true]
-    }
-    InnerShadow {
-        function init() { checkerboard = true }
-        width: size
-        height: size
-        source: butterfly
-        horizontalOffset: 0
-        verticalOffset: 0
-        radius: 16
-        spread: 0.2
-        samples: 32
-        property string __name: "InnerShadow"
-        property variant __properties: ["radius", "samples", "color", "horizontalOffset", "verticalOffset", "spread"]
-        property string __varyingProperty: "color"
-        property variant __values: ["#000000", "#ffffff", "#ff0000"]
-    }
-
-    LinearGradient {
-        function init() { checkerboard = true }
-
-        width: size
-        height: size
-        start: Qt.point(0,0)
-        end: Qt.point(width, height)
-        property string __name: "LinearGradient"
-        property variant __properties: ["start", "end", "gradient"]
-        property string __varyingProperty: "gradient"
-        property variant __values: [firstGradient, secondGradient, thirdGradient]
-    }
-    LinearGradient {
-        width: size
-        height: size
-        end: Qt.point(width, height)
-        property string __name: "LinearGradient"
-        property variant __properties: ["start", "end", "gradient"]
-        property string __varyingProperty: "start"
-        property variant __values: [Qt.point(0,0), Qt.point(width / 2, height / 2), Qt.point(width, 0)]
-    }
-    LinearGradient {
-        width: size
-        height: size
-        start: Qt.point(0,0)
-        property string __name: "LinearGradient"
-        property variant __properties: ["start", "end", "gradient"]
-        property string __varyingProperty: "end"
-        property variant __values: [Qt.point(width, height), Qt.point(width / 2, height / 2), Qt.point(width, 0)]
-    }
-    LinearGradient {
-        width: size
-        height: size
-        start: Qt.point(0,0)
-        end: Qt.point(width, height)
-        property string __name: "LinearGradient"
-        property variant __properties: ["start", "end", "gradient", "source"]
-        property string __varyingProperty: "source"
-        property variant __values: [undefined, butterfly]
-    }
-
-    OpacityMask {
-        width: size
-        height: size
-        source: bug
-        property string __name: "OpacityMask"
-        property variant __properties: ["maskSource"]
-        property string __varyingProperty: "maskSource"
-        property variant __values: [butterfly]
-    }
-
-    RadialGradient {
-        width: size
-        height: size
-        property string __name: "RadialGradient"
-        property variant __properties: ["horizontalOffset", "verticalOffset", "horizontalRadius", "verticalRadius", "angle", "gradient"]
-        property string __varyingProperty: "horizontalOffset"
-        property variant __values: [-width / 2, 0, width / 2]
-    }
-    RadialGradient {
-        width: size
-        height: size
-        property string __name: "RadialGradient"
-        property variant __properties: ["horizontalOffset", "verticalOffset", "horizontalRadius", "verticalRadius", "angle", "gradient"]
-        property string __varyingProperty: "verticalOffset"
-        property variant __values: [-height / 2, 0, height / 2]
-    }
-    RadialGradient {
-        width: size
-        height: size
-        property string __name: "RadialGradient"
-        property variant __properties: ["horizontalOffset", "verticalOffset", "horizontalRadius", "verticalRadius", "angle", "gradient"]
-        property string __varyingProperty: "horizontalRadius"
-        property variant __values: [width, width / 3]
-    }
-    RadialGradient {
-        width: size
-        height: size
-        property string __name: "RadialGradient"
-        property variant __properties: ["horizontalOffset", "verticalOffset", "horizontalRadius", "verticalRadius", "angle", "gradient"]
-        property string __varyingProperty: "verticalRadius"
-        property variant __values: [height, height / 3]
-    }
-    RadialGradient {
-        width: size
-        height: size
-        property string __name: "RadialGradient"
-        property variant __properties: ["horizontalOffset", "verticalOffset", "horizontalRadius", "verticalRadius", "angle", "gradient"]
-        property string __varyingProperty: "gradient"
-        property variant __values: [firstGradient, secondGradient, thirdGradient]
-    }
-    RadialGradient {
-        width: size
-        height: size
-        horizontalRadius: width / 3
-        property string __name: "RadialGradient"
-        property variant __properties: ["horizontalOffset", "verticalOffset", "horizontalRadius", "verticalRadius", "angle", "gradient"]
-        property string __varyingProperty: "angle"
-        property variant __values: [0, 45, 90]
-    }
-    RadialGradient {
-        width: size
-        height: size
-        property string __name: "RadialGradient"
-        property variant __properties: ["horizontalOffset", "verticalOffset", "horizontalRadius", "verticalRadius", "angle", "gradient", "source"]
-        property string __varyingProperty: "source"
-        property variant __values: [undefined, butterfly]
-
-        function uninit() { checkerboard = false }
-    }
-
-    RectangularGlow {
-        function init() {
-            background = "black"
-            rect.visible = true
-        }
-        width: rect.width
-        height: rect.height
-        x: rect.x
-        property string __name: "RectangularGlow"
-        property variant __properties: ["glowRadius", "spread", "color", "cornerRadius"]
-        property string __varyingProperty: "glowRadius"
-        property variant __values: [10, 20, 40]
-        cornerRadius: 25
-    }
-    RectangularGlow {
-        width: rect.width
-        height: rect.height
-        x: rect.x
-        property string __name: "RectangularGlow"
-        property variant __properties: ["glowRadius", "spread", "color", "cornerRadius"]
-        property string __varyingProperty: "spread"
-        property variant __values: ["0.0", "0.5", "1.0"]
-        cornerRadius: 25
-        glowRadius: 20
-    }
-    RectangularGlow {
-        width: rect.width
-        height: rect.height
-        x: rect.x
-        property string __name: "RectangularGlow"
-        property variant __properties: ["glowRadius", "spread", "color", "cornerRadius"]
-        property string __varyingProperty: "color"
-        property variant __values: ["#ffffff", "#55ff55", "#5555ff"]
-        cornerRadius: 25
-        glowRadius: 20
-    }
-    RectangularGlow {
-        width: rect.width
-        height: rect.height
-        x: rect.x
-        property string __name: "RectangularGlow"
-        property variant __properties: ["glowRadius", "spread", "color", "cornerRadius"]
-        property string __varyingProperty: "cornerRadius"
-        property variant __values: [0, 25, 50]
-        glowRadius: 20
-
-        function uninit() {
-            background = "white"
-            rect.visible = false
-        }
-    }
-
-    RecursiveBlur {
-        function init() {
-            timer.interval = 2000
-            checkerboard = true
-            }
-
-        width: size
-        height: size
-        source: bug
-        radius: 7.5
-        property string __name: "RecursiveBlur"
-        property variant __properties: ["loops", "radius"]
-        property string __varyingProperty: "loops"
-        property variant __values: [4, 20, 70]
-    }
-    RecursiveBlur {
-        width: size
-        height: size
-        source: bug
-        loops: 20
-        property string __name: "RecursiveBlur"
-        property variant __properties: ["loops", "radius"]
-        property string __varyingProperty: "radius"
-        property variant __values: [2.5, 4.5, 7.5]
-    }
-    RecursiveBlur {
-        width: size
-        height: size
-        source: bug
-        loops: 20
-        radius: 7.5
-        property string __name: "RecursiveBlur"
-        property variant __properties: ["loops", "radius", "transparentBorder"]
-        property string __varyingProperty: "transparentBorder"
-        property variant __values: [false, true]
-
-        function uninit() {
-            timer.interval = timerInterval
-            checkerboard = false
-        }
-    }
-
-    ThresholdMask {
-        width: size
-        height: size
-        source: bug
-        maskSource: fog
-        threshold: 0.4
-        property string __name: "ThresholdMask"
-        property variant __properties: ["spread", "threshold"]
-        property string __varyingProperty: "spread"
-        property variant __values: ["0.0", "0.2", "0.8"]
-        function init() { checkerboard = true }
-    }
-    ThresholdMask {
-        width: size
-        height: size
-        source: bug
-        maskSource: fog
-        spread: 0.2
-        property string __name: "ThresholdMask"
-        property variant __properties: ["spread", "threshold"]
-        property string __varyingProperty: "threshold"
-        property variant __values: ["0.0", "0.5", "0.7"]
-        function uninit() { checkerboard = false }
-    }
-
-    RadialBlur {
-        width: size
-        height: size
-        source: butterfly
-        samples: 32
-        property string __name: "RadialBlur"
-        property variant __properties: ["samples", "angle", "horizontalOffset", "verticalOffset"]
-        property string __varyingProperty: "angle"
-        property variant __values: ["0.0", "15.0", "30.0"]
-        function uninit() { checkerboard = false }
-    }
-    RadialBlur {
-        width: size
-        height: size
-        source: butterfly
-        samples: 32
-        angle: 20
-        property string __name: "RadialBlur"
-        property variant __properties: ["samples", "angle", "horizontalOffset", "verticalOffset"]
-        property string __varyingProperty: "horizontalOffset"
-        property variant __values: ["75.0", "0.0", "-75.0"]
-        function uninit() { checkerboard = false }
-    }
-    RadialBlur {
-        width: size
-        height: size
-        source: butterfly
-        samples: 32
-        angle: 20
-        property string __name: "RadialBlur"
-        property variant __properties: ["samples", "angle", "horizontalOffset", "verticalOffset"]
-        property string __varyingProperty: "verticalOffset"
-        property variant __values: ["75.0", "0.0", "-75.0"]
-        function uninit() { checkerboard = false }
-    }
-
-    DirectionalBlur {
-        width: size
-        height: size
-        source: butterfly
-        samples: 32
-        length: 32
-        property string __name: "DirectionalBlur"
-        property variant __properties: ["samples", "angle", "length"]
-        property string __varyingProperty: "angle"
-        property variant __values: ["0.0", "45.0", "90.0"]
-        function uninit() { checkerboard = false }
-    }
-    DirectionalBlur {
-        width: size
-        height: size
-        source: butterfly
-        samples: 32
-        property string __name: "DirectionalBlur"
-        property variant __properties: ["samples", "angle", "length"]
-        property string __varyingProperty: "length"
-        property variant __values: ["0.0", "32.0", "48.0"]
-        function uninit() { checkerboard = false }
-    }
-
-    ZoomBlur {
-        width: size
-        height: size
-        source: butterfly
-        samples: 32
-        length: 32
-        property string __name: "ZoomBlur"
-        property variant __properties: ["samples", "length", "horizontalOffset", "verticalOffset"]
-        property string __varyingProperty: "horizontalOffset"
-        property variant __values: ["100.0", "0.0", "-100.0"]
-        function uninit() { checkerboard = false }
-    }
-    ZoomBlur {
-        width: size
-        height: size
-        source: butterfly
-        samples: 32
-        length: 32
-        property string __name: "ZoomBlur"
-        property variant __properties: ["samples", "length", "horizontalOffset", "verticalOffset"]
-        property string __varyingProperty: "verticalOffset"
-        property variant __values: ["100.0", "0.0", "-100.0"]
-        function uninit() { checkerboard = false }
-    }
-    ZoomBlur {
-        width: size
-        height: size
-        source: butterfly
-        samples: 32
-        property string __name: "ZoomBlur"
-        property variant __properties: ["samples", "length", "horizontalOffset", "verticalOffset"]
-        property string __varyingProperty: "length"
-        property variant __values: ["0.0", "32.0", "48.0"]
-        function uninit() { checkerboard = false }
-    }
-
-    LevelAdjust {
-        width: size
-        height: size
-        source: butterfly
-        property string __name: "LevelAdjust"
-        property variant __properties: ["minimumInput", "maximumInput", "minimumOutput", "maximumOutput", "gamma"]
-        property string __varyingProperty: "minimumInput"
-        property variant __values: ["#00000000", "#00000040", "#00000070"]
-    }
-
-    LevelAdjust {
-        width: size
-        height: size
-        source: butterfly
-        property string __name: "LevelAdjust"
-        property variant __properties: ["minimumInput", "maximumInput", "minimumOutput", "maximumOutput", "gamma"]
-        property string __varyingProperty: "maximumInput"
-        property variant __values: ["#FFFFFFFF", "#FFFFFF80", "#FFFFFF30"]
-    }
-
-    LevelAdjust {
-        width: size
-        height: size
-        source: butterfly
-        property string __name: "LevelAdjust"
-        property variant __properties: ["minimumInput", "maximumInput", "minimumOutput", "maximumOutput", "gamma"]
-        property string __varyingProperty: "minimumOutput"
-        property variant __values: ["#00000000", "#00000070", "#000000A0"]
-    }
-
-    LevelAdjust {
-        width: size
-        height: size
-        source: butterfly
-        property string __name: "LevelAdjust"
-        property variant __properties: ["minimumInput", "maximumInput", "minimumOutput", "maximumOutput", "gamma"]
-        property string __varyingProperty: "maximumOutput"
-        property variant __values: ["#FFFFFFFF", "#FFFFFF80", "#FFFFFF30"]
-    }
-
-    MaskedBlur {
-        width: size
-        height: size
-        source: butterfly
-        maskSource: blurMask
-        samples: 32
-        property string __name: "MaskedBlur"
-        property variant __properties: ["radius", "samples", "transparentBorder", "fast"]
-        property string __varyingProperty: "radius"
-        property variant __values: [0.0, 8.0, 16.0]
-    }
-    MaskedBlur {
-        width: size
-        height: size
-        source: butterfly
-        maskSource: blurMask
-        radius: 16
-        samples: 32
-        property string __name: "MaskedBlur"
-        property variant __properties: ["radius", "samples", "transparentBorder", "fast"]
-        property string __varyingProperty: "fast"
-        property variant __values: [false, true]
-    }
-    MaskedBlur {
-        function init() { checkerboard = true }
-        width: size
-        height: size
-        source: bug
-        maskSource: blurMask
-        radius: 64
-        samples: 32
-        fast: true
-        property string __name: "MaskedBlur"
-        property variant __properties: ["radius", "samples", "transparentBorder", "fast"]
-        property string __varyingProperty: "transparentBorder"
-        property variant __values: [false, true]
-        function uninit() { checkerboard = false }
-    }
-
-    Item {
-        id: theEnd
-        width: size
-        height: size
-        function init() { Qt.quit() }
-    }
-}
diff --git a/tools/pngdumper/ItemModel1.qml b/tools/pngdumper/ItemModel1.qml
new file mode 100644
index 0000000..b6e53de
--- /dev/null
+++ b/tools/pngdumper/ItemModel1.qml
@@ -0,0 +1,319 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Graphical Effects module.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import QtGraphicalEffects 1.0
+
+VisualItemModel {
+    Blend {
+        width: size
+        height: size
+        source: bug
+        foregroundSource: butterfly
+        mode: "normal"
+        property string __name: "Blend"
+        property variant __properties: ["mode"]
+        property string __varyingProperty: "mode"
+        property variant __values: ["normal", "addition","average", "color", "colorBurn","colorDodge", "darken", "darkerColor", "difference", "divide",
+           "exclusion", "hardlight", "hue", "lighten", "lighterColor", "lightness", "negation", "multiply", "saturation", "screen", "subtract", "softLight"]
+    }
+
+    BrightnessContrast {
+        width: size
+        height: size
+        source: bug
+        property string __name: "BrightnessContrast"
+        property variant __properties: ["brightness", "contrast"]
+        property string __varyingProperty: "brightness"
+        property variant __values: [-0.25, 0.0, 0.5]
+    }
+    BrightnessContrast {
+        width: size
+        height: size
+        source: bug
+        property string __name: "BrightnessContrast"
+        property variant __properties: ["brightness", "contrast"]
+        property string __varyingProperty: "contrast"
+        property variant __values: [-0.5, 0.0, 0.5]
+    }
+
+    Colorize {
+        width: size
+        height: size
+        source: bug
+        property string __name: "Colorize"
+        property variant __properties: ["hue", "saturation", "lightness"]
+        property string __varyingProperty: "hue"
+        property variant __values: [0.2, 0.5, 0.8]
+    }
+    Colorize {
+        width: size
+        height: size
+        source: bug
+        property string __name: "Colorize"
+        property variant __properties: ["hue", "saturation", "lightness"]
+        property string __varyingProperty: "saturation"
+        property variant __values: [0.0, 0.5, 1.0]
+    }
+    Colorize {
+        width: size
+        height: size
+        source: bug
+        property string __name: "Colorize"
+        property variant __properties: ["hue", "saturation", "lightness"]
+        property string __varyingProperty: "lightness"
+        property variant __values: [-0.75, 0.0, 0.75]
+    }
+
+    ColorOverlay {
+        width: size
+        height: size
+        source: bug
+        property string __name: "ColorOverlay"
+        property variant __properties: ["color"]
+        property string __varyingProperty: "color"
+        property variant __values: ["#80ff0000", "#8000ff00", "#800000ff"]
+    }
+
+    ConicalGradient {
+        function init() { checkerboard = true }
+
+        width: size
+        height: size
+        property string __name: "ConicalGradient"
+        property variant __properties: ["angle", "horizontalOffset", "verticalOffset", "gradient"]
+        property string __varyingProperty: "angle"
+        property variant __values: [0, 45, 185]
+    }
+    ConicalGradient {
+        width: size
+        height: size
+        property string __name: "ConicalGradient"
+        property variant __properties: ["angle", "horizontalOffset", "verticalOffset", "gradient"]
+        property string __varyingProperty: "horizontalOffset"
+        property variant __values: [-50, 0, 50]
+    }
+    ConicalGradient {
+        width: size
+        height: size
+        property string __name: "ConicalGradient"
+        property variant __properties: ["angle", "horizontalOffset", "verticalOffset", "gradient"]
+        property string __varyingProperty: "verticalOffset"
+        property variant __values: [-50, 0, 50]
+    }
+    ConicalGradient {
+        width: size
+        height: size
+        property string __name: "ConicalGradient"
+        property variant __properties: ["angle", "horizontalOffset", "verticalOffset", "gradient"]
+        property string __varyingProperty: "gradient"
+        property variant __values: [firstGradient, secondGradient, thirdGradient]
+    }
+    ConicalGradient {
+        width: size
+        height: size
+        property string __name: "ConicalGradient"
+        property variant __properties: ["angle", "horizontalOffset", "verticalOffset", "gradient", "source"]
+        property string __varyingProperty: "source"
+        property variant __values: [undefined, butterfly]
+
+        function uninit() { checkerboard = false }
+    }
+
+    Desaturate {
+        width: size
+        height: size
+        source: butterfly
+        property string __name: "Desaturate"
+        property variant __properties: ["desaturation"]
+        property string __varyingProperty: "desaturation"
+        property variant __values: ["0.0", "0.5", "1.0"]
+    }
+
+    Displace {
+        width: size
+        height: size
+        source: bug
+        displacementSource: ShaderEffectSource {sourceItem: displacementMapSource; visible: false }
+        property string __name: "Displace"
+        property variant __properties: ["displacement"]
+        property string __varyingProperty: "displacement"
+        property variant __values: ["-0.2", "0.0", "0.2"]
+    }
+
+    DropShadow {
+        function init() { butterfly.visible = true }
+
+        width: size
+        height: size
+        source: butterfly
+        horizontalOffset: 0
+        verticalOffset: 20
+        samples: 16
+        property string __name: "DropShadow"
+        property variant __properties: ["radius", "samples", "color", "horizontalOffset", "verticalOffset", "spread"]
+        property string __varyingProperty: "radius"
+        property variant __values: [0, 6, 12]
+    }
+    DropShadow {
+        function init() { checkerboard = true }
+        width: size
+        height: size
+        source: butterfly
+        horizontalOffset: 0
+        verticalOffset: 20
+        radius: 8
+        samples: 16
+        property string __name: "DropShadow"
+        property variant __properties: ["radius", "samples", "color", "horizontalOffset", "verticalOffset", "spread"]
+        property string __varyingProperty: "color"
+        property variant __values: ["#000000", "#0000ff", "#aa000000"]
+
+        function uninit() { checkerboard = false }
+    }
+    DropShadow {
+        width: size
+        height: size
+        source: butterfly
+        //verticalOffset: 3
+        radius: 4
+        samples: 16
+        property string __name: "DropShadow"
+        property variant __properties: ["radius", "samples", "color", "horizontalOffset", "verticalOffset", "spread"]
+        property string __varyingProperty: "horizontalOffset"
+        property variant __values: ["-20", "0", "20"]
+    }
+    DropShadow {
+        width: size
+        height: size
+        source: butterfly
+        //horizontalOffset: 3
+        radius: 4
+        samples: 16
+        property string __name: "DropShadow"
+        property variant __properties: ["radius", "samples", "color", "horizontalOffset", "verticalOffset", "spread"]
+        property string __varyingProperty: "verticalOffset"
+        property variant __values: ["-20", "0", "20"]
+    }
+    DropShadow {
+        width: size
+        height: size
+        source: butterfly
+        //horizontalOffset: 3
+        verticalOffset: 20
+        radius: 8
+        samples: 16
+        property string __name: "DropShadow"
+        property variant __properties: ["radius", "samples", "color", "horizontalOffset", "verticalOffset", "spread"]
+        property string __varyingProperty: "spread"
+        property variant __values: ["0.0", "0.5", "1.0"]
+    }
+    DropShadow {
+        width: size
+        height: size
+        source: butterfly
+        //horizontalOffset: 3
+        verticalOffset: 20
+        radius: 16
+        samples: 32
+        property string __name: "DropShadow"
+        property variant __properties: ["radius", "samples", "color", "horizontalOffset", "verticalOffset", "spread", "fast"]
+        property string __varyingProperty: "fast"
+        property variant __values: [false, true]
+    }
+
+    Glow {
+        function init() { background = "black" }
+
+        width: size
+        height: size
+        source: butterfly
+        samples: 16
+        property string __name: "Glow"
+        property variant __properties: ["radius", "samples", "color", "spread"]
+        property string __varyingProperty: "radius"
+        property variant __values: [0, 6, 12]
+    }
+    Glow {
+        width: size
+        height: size
+        source: butterfly
+        radius: 8
+        spread: 0.5
+        samples: 16
+        property string __name: "Glow"
+        property variant __properties: ["radius", "samples", "color", "spread"]
+        property string __varyingProperty: "color"
+        property variant __values: ["#ffffff", "#00ff00", "#aa00ff00"]
+    }
+    Glow {
+        width: size
+        height: size
+        source: butterfly
+        radius: 8
+        samples: 16
+        property string __name: "Glow"
+        property variant __properties: ["radius", "samples", "color", "spread"]
+        property string __varyingProperty: "spread"
+        property variant __values: ["0.0", "0.5", "1.0"]
+    }
+    Glow {
+        width: size
+        height: size
+        source: butterfly
+        radius: 16
+        samples: 32
+        spread: 0.3
+        property string __name: "Glow"
+        property variant __properties: ["radius", "samples", "color", "spread", "fast"]
+        property string __varyingProperty: "fast"
+        property variant __values: [false, true]
+
+        function uninit() { butterfly.visible = false }
+    }
+
+
+    Item {
+        id: theEnd
+        width: size
+        height: size
+        function init() { Qt.quit() }
+    }
+}
diff --git a/tools/pngdumper/ItemModel2.qml b/tools/pngdumper/ItemModel2.qml
new file mode 100644
index 0000000..f29f90e
--- /dev/null
+++ b/tools/pngdumper/ItemModel2.qml
@@ -0,0 +1,397 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Graphical Effects module.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import QtGraphicalEffects 1.0
+
+VisualItemModel {
+
+    FastBlur {
+        function init() { checkerboard = true }
+        width: size
+        height: size
+        source: bug
+        radius: 64
+        property string __name: "FastBlur"
+        property variant __properties: ["radius", "transparentBorder"]
+        property string __varyingProperty: "transparentBorder"
+        property variant __values: [false, true]
+        function uninit() { checkerboard = false }
+    }
+
+    FastBlur {
+        width: size
+        height: size
+        source: bug
+        radius: 0
+        property string __name: "FastBlur"
+        property variant __properties: ["radius"]
+        property string __varyingProperty: "radius"
+        property variant __values: ["0.0", "32", "64"]
+    }
+
+    GammaAdjust {
+        width: size
+        height: size
+        source: bug
+        property string __name: "GammaAdjust"
+        property variant __properties: ["gamma"]
+        property string __varyingProperty: "gamma"
+        property variant __values: ["0.5", "1.0", "2.0"]
+    }
+
+    GaussianBlur {
+        width: size
+        height: size
+        source: bug
+        samples: 16
+        deviation: 3
+        property string __name: "GaussianBlur"
+        property variant __properties: ["radius", "samples", "deviation"]
+        property string __varyingProperty: "radius"
+        property variant __values: [0, 4, 8]
+    }
+    GaussianBlur {
+        width: size
+        height: size
+        source: bug
+        samples: 16
+        radius: 8
+        property string __name: "GaussianBlur"
+        property variant __properties: ["radius", "samples", "deviation"]
+        property string __varyingProperty: "deviation"
+        property variant __values: [1, 2, 4]
+    }
+    GaussianBlur {
+        function init() { checkerboard = true }
+        width: size
+        height: size
+        source: bug
+        samples: 16
+        radius: 8
+        property string __name: "GaussianBlur"
+        property variant __properties: ["radius", "samples", "deviation", "transparentBorder"]
+        property string __varyingProperty: "transparentBorder"
+        property variant __values: [false, true]
+        function uninit() { checkerboard = false }
+    }
+
+    HueSaturation {
+        width: size
+        height: size
+        source: bug
+        property string __name: "HueSaturation"
+        property variant __properties: ["hue", "saturation", "lightness"]
+        property string __varyingProperty: "hue"
+        property variant __values: ["-0.3", "0.0", "0.3"]
+    }
+    HueSaturation {
+        width: size
+        height: size
+        source: bug
+        property string __name: "HueSaturation"
+        property variant __properties: ["hue", "saturation", "lightness"]
+        property string __varyingProperty: "saturation"
+        property variant __values: ["-0.8", "0.0", "1.0"]
+    }
+    HueSaturation {
+        width: size
+        height: size
+        source: bug
+        property string __name: "HueSaturation"
+        property variant __properties: ["hue", "saturation", "lightness"]
+        property string __varyingProperty: "lightness"
+        property variant __values: ["-0.5", "0.0", "0.5"]
+    }
+
+    InnerShadow {
+        function init() {
+            background = "white"
+        }
+        width: size
+        height: size
+        source: butterfly
+        horizontalOffset: 0
+        verticalOffset: 0
+        samples: 32
+        property string __name: "InnerShadow"
+        property variant __properties: ["radius", "samples", "color", "horizontalOffset", "verticalOffset", "spread"]
+        property string __varyingProperty: "radius"
+        property variant __values: [0, 6, 12]
+    }
+    InnerShadow {
+        width: size
+        height: size
+        source: butterfly
+        horizontalOffset: 0
+        verticalOffset: 0
+        radius: 16
+        samples: 32
+        property string __name: "InnerShadow"
+        property variant __properties: ["radius", "samples", "color", "horizontalOffset", "verticalOffset", "spread"]
+        property string __varyingProperty: "horizontalOffset"
+        property variant __values: [-20, 0, 20]
+    }
+    InnerShadow {
+        width: size
+        height: size
+        source: butterfly
+        horizontalOffset: 0
+        verticalOffset: 0
+        radius: 16
+        samples: 32
+        property string __name: "InnerShadow"
+        property variant __properties: ["radius", "samples", "color", "horizontalOffset", "verticalOffset", "spread"]
+        property string __varyingProperty: "verticalOffset"
+        property variant __values: [-20, 0, 20]
+    }
+    InnerShadow {
+        width: size
+        height: size
+        source: butterfly
+        horizontalOffset: 0
+        verticalOffset: 0
+        radius: 16
+        samples: 32
+        property string __name: "InnerShadow"
+        property variant __properties: ["radius", "samples", "color", "horizontalOffset", "verticalOffset", "spread"]
+        property string __varyingProperty: "spread"
+        property variant __values: ["0.0", "0.3", "0.5"]
+    }
+    InnerShadow {
+        width: size
+        height: size
+        source: butterfly
+        horizontalOffset: 0
+        verticalOffset: 0
+        radius: 16
+        spread: 0.2
+        samples: 32
+        property string __name: "InnerShadow"
+        property variant __properties: ["radius", "samples", "color", "horizontalOffset", "verticalOffset", "spread", "fast"]
+        property string __varyingProperty: "fast"
+        property variant __values: [false, true]
+    }
+    InnerShadow {
+        function init() { checkerboard = true }
+        width: size
+        height: size
+        source: butterfly
+        horizontalOffset: 0
+        verticalOffset: 0
+        radius: 16
+        spread: 0.2
+        samples: 32
+        property string __name: "InnerShadow"
+        property variant __properties: ["radius", "samples", "color", "horizontalOffset", "verticalOffset", "spread"]
+        property string __varyingProperty: "color"
+        property variant __values: ["#000000", "#ffffff", "#ff0000"]
+    }
+
+    LinearGradient {
+        function init() { checkerboard = true }
+
+        width: size
+        height: size
+        start: Qt.point(0,0)
+        end: Qt.point(width, height)
+        property string __name: "LinearGradient"
+        property variant __properties: ["start", "end", "gradient"]
+        property string __varyingProperty: "gradient"
+        property variant __values: [firstGradient, secondGradient, thirdGradient]
+    }
+    LinearGradient {
+        width: size
+        height: size
+        end: Qt.point(width, height)
+        property string __name: "LinearGradient"
+        property variant __properties: ["start", "end", "gradient"]
+        property string __varyingProperty: "start"
+        property variant __values: [Qt.point(0,0), Qt.point(width / 2, height / 2), Qt.point(width, 0)]
+    }
+    LinearGradient {
+        width: size
+        height: size
+        start: Qt.point(0,0)
+        property string __name: "LinearGradient"
+        property variant __properties: ["start", "end", "gradient"]
+        property string __varyingProperty: "end"
+        property variant __values: [Qt.point(width, height), Qt.point(width / 2, height / 2), Qt.point(width, 0)]
+    }
+    LinearGradient {
+        width: size
+        height: size
+        start: Qt.point(0,0)
+        end: Qt.point(width, height)
+        property string __name: "LinearGradient"
+        property variant __properties: ["start", "end", "gradient", "source"]
+        property string __varyingProperty: "source"
+        property variant __values: [undefined, butterfly]
+    }
+
+    OpacityMask {
+        width: size
+        height: size
+        source: bug
+        property string __name: "OpacityMask"
+        property variant __properties: ["maskSource"]
+        property string __varyingProperty: "maskSource"
+        property variant __values: [butterfly]
+    }
+
+    RadialGradient {
+        width: size
+        height: size
+        property string __name: "RadialGradient"
+        property variant __properties: ["horizontalOffset", "verticalOffset", "horizontalRadius", "verticalRadius", "angle", "gradient"]
+        property string __varyingProperty: "horizontalOffset"
+        property variant __values: [-width / 2, 0, width / 2]
+    }
+    RadialGradient {
+        width: size
+        height: size
+        property string __name: "RadialGradient"
+        property variant __properties: ["horizontalOffset", "verticalOffset", "horizontalRadius", "verticalRadius", "angle", "gradient"]
+        property string __varyingProperty: "verticalOffset"
+        property variant __values: [-height / 2, 0, height / 2]
+    }
+    RadialGradient {
+        width: size
+        height: size
+        property string __name: "RadialGradient"
+        property variant __properties: ["horizontalOffset", "verticalOffset", "horizontalRadius", "verticalRadius", "angle", "gradient"]
+        property string __varyingProperty: "horizontalRadius"
+        property variant __values: [width, width / 3]
+    }
+    RadialGradient {
+        width: size
+        height: size
+        property string __name: "RadialGradient"
+        property variant __properties: ["horizontalOffset", "verticalOffset", "horizontalRadius", "verticalRadius", "angle", "gradient"]
+        property string __varyingProperty: "verticalRadius"
+        property variant __values: [height, height / 3]
+    }
+    RadialGradient {
+        width: size
+        height: size
+        property string __name: "RadialGradient"
+        property variant __properties: ["horizontalOffset", "verticalOffset", "horizontalRadius", "verticalRadius", "angle", "gradient"]
+        property string __varyingProperty: "gradient"
+        property variant __values: [firstGradient, secondGradient, thirdGradient]
+    }
+    RadialGradient {
+        width: size
+        height: size
+        horizontalRadius: width / 3
+        property string __name: "RadialGradient"
+        property variant __properties: ["horizontalOffset", "verticalOffset", "horizontalRadius", "verticalRadius", "angle", "gradient"]
+        property string __varyingProperty: "angle"
+        property variant __values: [0, 45, 90]
+    }
+    RadialGradient {
+        width: size
+        height: size
+        property string __name: "RadialGradient"
+        property variant __properties: ["horizontalOffset", "verticalOffset", "horizontalRadius", "verticalRadius", "angle", "gradient", "source"]
+        property string __varyingProperty: "source"
+        property variant __values: [undefined, butterfly]
+
+        function uninit() { checkerboard = false }
+    }
+
+    RectangularGlow {
+        function init() {
+            background = "black"
+            rect.visible = true
+        }
+        width: rect.width
+        height: rect.height
+        x: rect.x
+        property string __name: "RectangularGlow"
+        property variant __properties: ["glowRadius", "spread", "color", "cornerRadius"]
+        property string __varyingProperty: "glowRadius"
+        property variant __values: [10, 20, 40]
+        cornerRadius: 25
+    }
+    RectangularGlow {
+        width: rect.width
+        height: rect.height
+        x: rect.x
+        property string __name: "RectangularGlow"
+        property variant __properties: ["glowRadius", "spread", "color", "cornerRadius"]
+        property string __varyingProperty: "spread"
+        property variant __values: ["0.0", "0.5", "1.0"]
+        cornerRadius: 25
+        glowRadius: 20
+    }
+    RectangularGlow {
+        width: rect.width
+        height: rect.height
+        x: rect.x
+        property string __name: "RectangularGlow"
+        property variant __properties: ["glowRadius", "spread", "color", "cornerRadius"]
+        property string __varyingProperty: "color"
+        property variant __values: ["#ffffff", "#55ff55", "#5555ff"]
+        cornerRadius: 25
+        glowRadius: 20
+    }
+    RectangularGlow {
+        width: rect.width
+        height: rect.height
+        x: rect.x
+        property string __name: "RectangularGlow"
+        property variant __properties: ["glowRadius", "spread", "color", "cornerRadius"]
+        property string __varyingProperty: "cornerRadius"
+        property variant __values: [0, 25, 50]
+        glowRadius: 20
+
+        function uninit() {
+            background = "white"
+            rect.visible = false
+        }
+    }
+
+    Item {
+        id: theEnd
+        width: size
+        height: size
+        function init() { Qt.quit() }
+    }
+}
diff --git a/tools/pngdumper/ItemModel3.qml b/tools/pngdumper/ItemModel3.qml
new file mode 100644
index 0000000..924ab6c
--- /dev/null
+++ b/tools/pngdumper/ItemModel3.qml
@@ -0,0 +1,255 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Graphical Effects module.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import QtGraphicalEffects 1.0
+
+VisualItemModel {
+
+    RecursiveBlur {
+        function init() {
+            timer.interval = 2000
+            checkerboard = true
+            }
+
+        width: size
+        height: size
+        source: bug
+        radius: 7.5
+        property string __name: "RecursiveBlur"
+        property variant __properties: ["loops", "radius"]
+        property string __varyingProperty: "loops"
+        property variant __values: [4, 20, 70]
+    }
+    RecursiveBlur {
+        width: size
+        height: size
+        source: bug
+        loops: 20
+        property string __name: "RecursiveBlur"
+        property variant __properties: ["loops", "radius"]
+        property string __varyingProperty: "radius"
+        property variant __values: [2.5, 4.5, 7.5]
+    }
+    RecursiveBlur {
+        width: size
+        height: size
+        source: bug
+        loops: 20
+        radius: 7.5
+        property string __name: "RecursiveBlur"
+        property variant __properties: ["loops", "radius", "transparentBorder"]
+        property string __varyingProperty: "transparentBorder"
+        property variant __values: [false, true]
+
+        function uninit() {
+            timer.interval = timerInterval
+            checkerboard = false
+        }
+    }
+
+    ThresholdMask {
+        width: size
+        height: size
+        source: bug
+        maskSource: fog
+        threshold: 0.4
+        property string __name: "ThresholdMask"
+        property variant __properties: ["spread", "threshold"]
+        property string __varyingProperty: "spread"
+        property variant __values: ["0.0", "0.2", "0.8"]
+        function init() { checkerboard = true }
+    }
+    ThresholdMask {
+        width: size
+        height: size
+        source: bug
+        maskSource: fog
+        spread: 0.2
+        property string __name: "ThresholdMask"
+        property variant __properties: ["spread", "threshold"]
+        property string __varyingProperty: "threshold"
+        property variant __values: ["0.0", "0.5", "0.7"]
+        function uninit() { checkerboard = false }
+    }
+
+    RadialBlur {
+        width: size
+        height: size
+        source: butterfly
+        samples: 32
+        property string __name: "RadialBlur"
+        property variant __properties: ["samples", "angle", "horizontalOffset", "verticalOffset"]
+        property string __varyingProperty: "angle"
+        property variant __values: ["0.0", "15.0", "30.0"]
+        function uninit() { checkerboard = false }
+    }
+    RadialBlur {
+        width: size
+        height: size
+        source: butterfly
+        samples: 32
+        angle: 20
+        property string __name: "RadialBlur"
+        property variant __properties: ["samples", "angle", "horizontalOffset", "verticalOffset"]
+        property string __varyingProperty: "horizontalOffset"
+        property variant __values: ["75.0", "0.0", "-75.0"]
+        function uninit() { checkerboard = false }
+    }
+    RadialBlur {
+        width: size
+        height: size
+        source: butterfly
+        samples: 32
+        angle: 20
+        property string __name: "RadialBlur"
+        property variant __properties: ["samples", "angle", "horizontalOffset", "verticalOffset"]
+        property string __varyingProperty: "verticalOffset"
+        property variant __values: ["75.0", "0.0", "-75.0"]
+        function uninit() { checkerboard = false }
+    }
+
+    DirectionalBlur {
+        width: size
+        height: size
+        source: butterfly
+        samples: 32
+        length: 32
+        property string __name: "DirectionalBlur"
+        property variant __properties: ["samples", "angle", "length"]
+        property string __varyingProperty: "angle"
+        property variant __values: ["0.0", "45.0", "90.0"]
+        function uninit() { checkerboard = false }
+    }
+    DirectionalBlur {
+        width: size
+        height: size
+        source: butterfly
+        samples: 32
+        property string __name: "DirectionalBlur"
+        property variant __properties: ["samples", "angle", "length"]
+        property string __varyingProperty: "length"
+        property variant __values: ["0.0", "32.0", "48.0"]
+        function uninit() { checkerboard = false }
+    }
+
+    ZoomBlur {
+        width: size
+        height: size
+        source: butterfly
+        samples: 32
+        length: 32
+        property string __name: "ZoomBlur"
+        property variant __properties: ["samples", "length", "horizontalOffset", "verticalOffset"]
+        property string __varyingProperty: "horizontalOffset"
+        property variant __values: ["100.0", "0.0", "-100.0"]
+        function uninit() { checkerboard = false }
+    }
+    ZoomBlur {
+        width: size
+        height: size
+        source: butterfly
+        samples: 32
+        length: 32
+        property string __name: "ZoomBlur"
+        property variant __properties: ["samples", "length", "horizontalOffset", "verticalOffset"]
+        property string __varyingProperty: "verticalOffset"
+        property variant __values: ["100.0", "0.0", "-100.0"]
+        function uninit() { checkerboard = false }
+    }
+    ZoomBlur {
+        width: size
+        height: size
+        source: butterfly
+        samples: 32
+        property string __name: "ZoomBlur"
+        property variant __properties: ["samples", "length", "horizontalOffset", "verticalOffset"]
+        property string __varyingProperty: "length"
+        property variant __values: ["0.0", "32.0", "48.0"]
+        function uninit() { checkerboard = false }
+    }
+
+    LevelAdjust {
+        width: size
+        height: size
+        source: butterfly
+        property string __name: "LevelAdjust"
+        property variant __properties: ["minimumInput", "maximumInput", "minimumOutput", "maximumOutput", "gamma"]
+        property string __varyingProperty: "minimumInput"
+        property variant __values: ["#00000000", "#00000040", "#00000070"]
+    }
+
+    LevelAdjust {
+        width: size
+        height: size
+        source: butterfly
+        property string __name: "LevelAdjust"
+        property variant __properties: ["minimumInput", "maximumInput", "minimumOutput", "maximumOutput", "gamma"]
+        property string __varyingProperty: "maximumInput"
+        property variant __values: ["#FFFFFFFF", "#FFFFFF80", "#FFFFFF30"]
+    }
+
+    LevelAdjust {
+        width: size
+        height: size
+        source: butterfly
+        property string __name: "LevelAdjust"
+        property variant __properties: ["minimumInput", "maximumInput", "minimumOutput", "maximumOutput", "gamma"]
+        property string __varyingProperty: "minimumOutput"
+        property variant __values: ["#00000000", "#00000070", "#000000A0"]
+    }
+
+    LevelAdjust {
+        width: size
+        height: size
+        source: butterfly
+        property string __name: "LevelAdjust"
+        property variant __properties: ["minimumInput", "maximumInput", "minimumOutput", "maximumOutput", "gamma"]
+        property string __varyingProperty: "maximumOutput"
+        property variant __values: ["#FFFFFFFF", "#FFFFFF80", "#FFFFFF30"]
+    }
+
+    Item {
+        id: theEnd
+        width: size
+        height: size
+        function init() { Qt.quit() }
+    }
+}
diff --git a/tools/pngdumper/ItemModel4.qml b/tools/pngdumper/ItemModel4.qml
new file mode 100644
index 0000000..87a73cc
--- /dev/null
+++ b/tools/pngdumper/ItemModel4.qml
@@ -0,0 +1,91 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Graphical Effects module.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import QtGraphicalEffects 1.0
+
+VisualItemModel {
+
+    MaskedBlur {
+        width: size
+        height: size
+        source: butterfly
+        maskSource: blurMask
+        samples: 32
+        property string __name: "MaskedBlur"
+        property variant __properties: ["radius", "samples", "transparentBorder", "fast"]
+        property string __varyingProperty: "radius"
+        property variant __values: [0.0, 8.0, 16.0]
+    }
+    MaskedBlur {
+        width: size
+        height: size
+        source: butterfly
+        maskSource: blurMask
+        radius: 16
+        samples: 32
+        property string __name: "MaskedBlur"
+        property variant __properties: ["radius", "samples", "transparentBorder", "fast"]
+        property string __varyingProperty: "fast"
+        property variant __values: [false, true]
+    }
+    MaskedBlur {
+        function init() { checkerboard = true }
+        width: size
+        height: size
+        source: bug
+        maskSource: blurMask
+        radius: 64
+        samples: 32
+        fast: true
+        property string __name: "MaskedBlur"
+        property variant __properties: ["radius", "samples", "transparentBorder", "fast"]
+        property string __varyingProperty: "transparentBorder"
+        property variant __values: [false, true]
+        function uninit() { checkerboard = false }
+    }
+
+    Item {
+        id: theEnd
+        width: size
+        height: size
+        function init() { Qt.quit() }
+    }
+}
diff --git a/tools/pngdumper/pngdumber.sh b/tools/pngdumper/pngdumber.sh
new file mode 100755
index 0000000..5853601
--- /dev/null
+++ b/tools/pngdumper/pngdumber.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+# This script must be run from its own folder.
+# Example of usage ./pngdumper.sh -plaform xcb"
+
+rm ItemModel.qml
+cp ItemModel1.qml ItemModel.qml
+qmlscene pngdumper.qml $1 $2
+
+rm ItemModel.qml
+cp ItemModel2.qml ItemModel.qml
+qmlscene pngdumper.qml $1 $2
+
+rm ItemModel.qml
+cp ItemModel3.qml ItemModel.qml
+qmlscene pngdumper.qml $1 $2
+
+rm ItemModel.qml
+cp ItemModel4.qml ItemModel.qml
+qmlscene pngdumper.qml $1 $2
+
+rm ItemModel.qml