ParameterPanel.qml Example File

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 import QtQuick 2.0

 Rectangle {
     id: root
     color: "transparent"
     height: view.model.count * sliderHeight
     property color lineColor: "black"
     property real gripSize: 25
     property real spacing: 10
     property real sliderHeight: 40

     property ListModel model: ListModel { }

     Rectangle {
         anchors.fill: parent
         color: "black"
         opacity: 0.5
         radius: 10
     }

     Component {
         id: editDelegate

         Rectangle {
             id: delegate
             width: parent.width
             height: root.sliderHeight
             color: "transparent"

             Text {
                 id: text
                 text: name
                 color: "white"
                 anchors {
                     top: parent.top
                     bottom: parent.bottom
                     left: parent.left
                 }
                 font.pixelSize: 0.5 * parent.height
                 horizontalAlignment: Text.AlignRight
                 verticalAlignment: Text.AlignVCenter
                 width: 150
             }

             Slider {
                 anchors {
                     top: parent.top
                     bottom: parent.bottom
                     left: text.right
                     leftMargin: 20
                     right: parent.right
                     rightMargin: 20
                 }
                 gripSize: root.gripSize
                 value: model.value
                 onValueChanged: view.model.setProperty(index, "value", value)
             }
         }
     }

     ListView {
         id: view
         anchors.fill: parent
         model: root.model
         delegate: editDelegate
         interactive: false
     }
 }