Qt 5.9 | Qt 3D | Qt 3D: Scene2D QML Example | LogoControls.qml Example File

Qt 5.9.3 Reference Documentation

# LogoControls.qml Example File

scene2d/LogoControls.qml

      /****************************************************************************
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      ** Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB).
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      import QtQuick 2.0
      import QtQuick.Scene2D 2.9
      import QtQuick.Controls 1.4
      import QtQuick.Layouts 1.2

      Rectangle {
          id: root
          color: "white"
          focus: true
          border.color: "black"
          enabled: false

          property alias colorR: color_r.value
          property alias colorG: color_g.value
          property alias colorB: color_b.value
          property alias shininess: shining.value

          property alias rotationX: rotation_x.value
          property alias rotationY: rotation_y.value
          property alias rotationZ: rotation_z.value

          property alias logoCentreZ: logoCenter_z.value

          QtObject {
              id: d
              property real rotationValue: 0
              property color textColor: root.enabled ? "black" : "gray"
          }

          SequentialAnimation {
              running: true
              paused: !animation.checked
              loops: Animation.Infinite

              NumberAnimation {
                  target: d
                  property: "rotationValue"
                  easing.type: Easing.OutQuad
                  duration: 1000
                  from: 0
                  to: 45
              }
              NumberAnimation {
                  target: d
                  property: "rotationValue"
                  easing.type: Easing.InOutQuad
                  duration: 1000
                  from: 45
                  to: -45
              }
              NumberAnimation {
                  target: d
                  property: "rotationValue"
                  easing.type: Easing.InQuad
                  duration: 1000
                  from: -45
                  to: 0
              }
          }

          ColumnLayout {
              id: tipLayout
              anchors.left: parent.left
              anchors.leftMargin: 15
              anchors.right: parent.right
              anchors.rightMargin: 15
              anchors.top: root.top
              spacing: 5

              Text { text: "Middle click to (de)activate"; font.bold: true }
          }

          ColumnLayout {
              id: colorLayout
              anchors.left: parent.left
              anchors.leftMargin: 15
              anchors.right: parent.right
              anchors.rightMargin: 15
              anchors.top: tipLayout.bottom
              anchors.topMargin: 20
              spacing: 5

              Text { text: "Appearance"; font.bold: true; color: d.textColor }
              Text { text: "Ambient color RGB"; color: d.textColor }
              RowLayout {
                  Text { text: "R"; color: d.textColor }
                  Slider {
                      id: color_r
                      Layout.fillWidth: true
                      minimumValue: 0
                      maximumValue: 255
                      value: 128
                  }
              }
              RowLayout {
                  Text { text: "G"; color: d.textColor }
                  Slider {
                      id: color_g
                      Layout.fillWidth: true
                      minimumValue: 0
                      maximumValue: 255
                      value: 195
                  }
              }
              RowLayout {
                  Text { text: "B"; color: d.textColor }
                  Slider {
                      id: color_b
                      Layout.fillWidth: true
                      minimumValue: 0
                      maximumValue: 255
                      value: 66
                  }
              }
              Text { text: "Shininess"; color: d.textColor }
              Slider {
                  id: shining
                  Layout.fillWidth: true
                  minimumValue: 30
                  maximumValue: 90
                  value: 50
              }
          }

          ColumnLayout {
              id: transformLayout

              anchors.left: colorLayout.left
              anchors.right: colorLayout.right
              anchors.top: colorLayout.bottom
              anchors.topMargin: 10
              spacing: 5

              Text { text: "Item transform"; font.bold: true; color: d.textColor }
              Text { text: "Rotation"; color: d.textColor }
              RowLayout {
                  Text { text: "X"; color: d.textColor }
                  Slider {
                      id: rotation_x
                      Layout.fillWidth: true
                      minimumValue: -45
                      maximumValue: 45
                      value: d.rotationValue
                  }
              }
              RowLayout {
                  Text { text: "Y"; color: d.textColor }
                  Slider {
                      id: rotation_y
                      Layout.fillWidth: true
                      minimumValue: -45
                      maximumValue: 45
                      value: d.rotationValue
                  }
              }
              RowLayout {
                  Text { text: "Z"; color: d.textColor }
                  Slider {
                      id: rotation_z
                      Layout.fillWidth: true
                      minimumValue: -45
                      maximumValue: 45
                      value: d.rotationValue
                  }
              }

              RowLayout {
                  CheckBox { id: animation; text: "Animation"; checked: false }
              }
          }

          ColumnLayout {
              id: cameraLayout

              anchors.left: colorLayout.left
              anchors.right: colorLayout.right
              anchors.top: transformLayout.bottom
              anchors.topMargin: 10
              spacing: 5

              Text { text: "Object"; font.bold: true; color: d.textColor }
              Text { text: "Logo Center Z"; color: d.textColor }
              Slider {
                  id: logoCenter_z
                  Layout.fillWidth: true
                  minimumValue: -10
                  maximumValue: 8
                  value: 0
              }
          }
      }