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| |
| import QtQuick 2.14 |
| import QtQuick.Window 2.14 |
| //! [extra import] |
| import QtGraphicalEffects 1.14 |
| //! [extra import] |
| |
| Window { |
| visible: true |
| width: 1280 |
| height: 720 |
| title: qsTr("Blend Modes Example") |
| color: "#6b7080" |
| |
| Item { |
| id: controlArea |
| anchors.top: parent.top |
| anchors.bottom: parent.bottom |
| anchors.left: parent.left |
| anchors.margins: 20 |
| width: 160 |
| |
| ListView { |
| id: modeList |
| anchors.fill: parent |
| model: modeModel |
| delegate: Item { |
| height: 26 |
| width: 140 |
| Text { |
| anchors.fill: parent |
| anchors.leftMargin: 10 |
| anchors.rightMargin: 10 |
| text: mode |
| font.pixelSize: 20 |
| } |
| MouseArea { |
| anchors.fill: parent |
| onClicked: modeList.currentIndex = index; |
| } |
| } |
| highlight: Rectangle { |
| color: "#53586b" |
| radius: 4 |
| } |
| focus: true |
| } |
| } |
| |
| ListModel { |
| id: modeModel |
| ListElement { |
| mode: "normal" |
| } |
| ListElement { |
| mode: "addition" |
| } |
| ListElement { |
| mode: "average" |
| } |
| ListElement { |
| mode: "color" |
| } |
| ListElement { |
| mode: "colorBurn" |
| } |
| ListElement { |
| mode: "colorDodge" |
| } |
| ListElement { |
| mode: "darken" |
| } |
| ListElement { |
| mode: "darkenColor" |
| } |
| ListElement { |
| mode: "difference" |
| } |
| ListElement { |
| mode: "divide" |
| } |
| ListElement { |
| mode: "exclusion" |
| } |
| ListElement { |
| mode: "hardLight" |
| } |
| ListElement { |
| mode: "hue" |
| } |
| ListElement { |
| mode: "lighten" |
| } |
| ListElement { |
| mode: "lighterColor" |
| } |
| ListElement { |
| mode: "lightness" |
| } |
| ListElement { |
| mode: "multiply" |
| } |
| ListElement { |
| mode: "negation" |
| } |
| ListElement { |
| mode: "saturation" |
| } |
| ListElement { |
| mode: "screen" |
| } |
| ListElement { |
| mode: "subtract" |
| } |
| ListElement { |
| mode: "softLight" |
| } |
| } |
| |
| Item { |
| id: viewArea |
| anchors.top: parent.top |
| anchors.bottom: parent.bottom |
| anchors.right: parent.right |
| anchors.left: controlArea.right |
| |
| //! [blending] |
| BackgroundView { |
| id: background |
| anchors.fill: parent |
| } |
| |
| ForegroundView { |
| id: foreground |
| anchors.fill: parent |
| } |
| |
| Blend { |
| anchors.fill: parent |
| source: ShaderEffectSource { |
| sourceItem: background |
| hideSource: true |
| } |
| foregroundSource: ShaderEffectSource { |
| sourceItem: foreground |
| hideSource: true |
| } |
| // Take the blend mode from the selection in the list |
| mode: modeModel.get(modeList.currentIndex).mode |
| } |
| //! [blending] |
| } |
| } |