musicplayer.qml Example File

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 import QtQuick 2.12
 import QtQuick.Layouts 1.12
 import QtQuick.Controls 2.12
 import QtQuick.Window 2.0

 ApplicationWindow {
     id: window
     width: 1280
     height: 720
     visible: true
     title: "Qt Quick Controls 2 - Imagine Style Example: Music Player"

     Component.onCompleted: {
         x = Screen.width / 2 - width / 2
         y = Screen.height / 2 - height / 2
     }

     Shortcut {
         sequence: "Ctrl+Q"
         onActivated: Qt.quit()
     }

     header: ToolBar {
         RowLayout {
             id: headerRowLayout
             anchors.fill: parent
             spacing: 0

             ToolButton {
                 icon.name: "grid"
             }
             ToolButton {
                 icon.name: "settings"
             }
             ToolButton {
                 icon.name: "filter"
             }
             ToolButton {
                 icon.name: "message"
             }
             ToolButton {
                 icon.name: "music"
             }
             ToolButton {
                 icon.name: "cloud"
             }
             ToolButton {
                 icon.name: "bluetooth"
             }
             ToolButton {
                 icon.name: "cart"
             }

             Item {
                 Layout.fillWidth: true
             }

             ToolButton {
                 icon.name: "power"
                 onClicked: Qt.quit()
             }
         }
     }

     Label {
         text: "Qtify"
         font.pixelSize: Qt.application.font.pixelSize * 1.3
         anchors.centerIn: header
         z: header.z + 1
     }

     RowLayout {
         spacing: 115
         anchors.fill: parent
         anchors.margins: 70

         ColumnLayout {
             spacing: 0
             Layout.preferredWidth: 230

             RowLayout {
                 Layout.maximumHeight: 170

                 ColumnLayout {
                     Label {
                         text: "12 dB"
                         Layout.fillHeight: true
                     }
                     Label {
                         text: "6 dB"
                         Layout.fillHeight: true
                     }
                     Label {
                         text: "0 dB"
                         Layout.fillHeight: true
                     }
                     Label {
                         text: "-6 dB"
                         Layout.fillHeight: true
                     }
                     Label {
                         text: "-12 dB"
                         Layout.fillHeight: true
                     }
                 }

                 Repeater {
                     model: 7

                     Slider {
                         value: Math.random()
                         orientation: Qt.Vertical

                         Layout.fillWidth: true
                         Layout.fillHeight: true
                     }
                 }
             }

             RowLayout {
                 spacing: 10
                 Layout.topMargin: 23

                 ComboBox {
                     currentIndex: 1
                     model: ["Blues", "Classical", "Jazz", "Metal"]
                     Layout.fillWidth: true
                 }

                 Button {
                     icon.name: "folder"
                 }

                 Button {
                     icon.name: "save"
                     enabled: false
                 }
             }

             Dial {
                 Layout.alignment: Qt.AlignHCenter
                 Layout.topMargin: 50
             }

             Label {
                 text: "Volume"

                 Layout.alignment: Qt.AlignHCenter
                 Layout.topMargin: 12
             }
         }

         ColumnLayout {
             spacing: 26
             Layout.preferredWidth: 230

             Item {
                 Layout.fillWidth: true
                 Layout.fillHeight: true

                 Image {
                     anchors.fill: parent
                     fillMode: Image.PreserveAspectCrop
                     source: "images/album-cover.jpg"
                 }
             }

             Item {
                 id: songLabelContainer
                 clip: true

                 Layout.fillWidth: true
                 Layout.preferredHeight: songNameLabel.implicitHeight

                 SequentialAnimation {
                     running: true
                     loops: Animation.Infinite

                     PauseAnimation {
                         duration: 2000
                     }
                     ParallelAnimation {
                         XAnimator {
                             target: songNameLabel
                             from: 0
                             to: songLabelContainer.width - songNameLabel.implicitWidth
                             duration: 5000
                         }
                         OpacityAnimator {
                             target: leftGradient
                             from: 0
                             to: 1
                         }
                     }
                     OpacityAnimator {
                         target: rightGradient
                         from: 1
                         to: 0
                     }
                     PauseAnimation {
                         duration: 1000
                     }
                     OpacityAnimator {
                         target: rightGradient
                         from: 0
                         to: 1
                     }
                     ParallelAnimation {
                         XAnimator {
                             target: songNameLabel
                             from: songLabelContainer.width - songNameLabel.implicitWidth
                             to: 0
                             duration: 5000
                         }
                         OpacityAnimator {
                             target: leftGradient
                             from: 0
                             to: 1
                         }
                     }
                     OpacityAnimator {
                         target: leftGradient
                         from: 1
                         to: 0
                     }
                 }

                 Rectangle {
                     id: leftGradient
                     gradient: Gradient {
                         GradientStop {
                             position: 0
                             color: "#dfe4ea"
                         }
                         GradientStop {
                             position: 1
                             color: "#00dfe4ea"
                         }
                     }

                     width: height
                     height: parent.height
                     anchors.left: parent.left
                     z: 1
                     rotation: -90
                     opacity: 0
                 }

                 Label {
                     id: songNameLabel
                     text: "Edvard Grieg - In the Hall of the Mountain King"
                     font.pixelSize: Qt.application.font.pixelSize * 1.4
                 }

                 Rectangle {
                     id: rightGradient
                     gradient: Gradient {
                         GradientStop {
                             position: 0
                             color: "#00dfe4ea"
                         }
                         GradientStop {
                             position: 1
                             color: "#dfe4ea"
                         }
                     }

                     width: height
                     height: parent.height
                     anchors.right: parent.right
                     rotation: -90
                 }
             }

             RowLayout {
                 spacing: 8
                 Layout.alignment: Qt.AlignHCenter

                 RoundButton {
                     icon.name: "favorite"
                     icon.width: 32
                     icon.height: 32
                 }
                 RoundButton {
                     icon.name: "stop"
                     icon.width: 32
                     icon.height: 32
                 }
                 RoundButton {
                     icon.name: "previous"
                     icon.width: 32
                     icon.height: 32
                 }
                 RoundButton {
                     icon.name: "pause"
                     icon.width: 32
                     icon.height: 32
                 }
                 RoundButton {
                     icon.name: "next"
                     icon.width: 32
                     icon.height: 32
                 }
                 RoundButton {
                     icon.name: "repeat"
                     icon.width: 32
                     icon.height: 32
                 }
                 RoundButton {
                     icon.name: "shuffle"
                     icon.width: 32
                     icon.height: 32
                 }
             }

             Slider {
                 id: seekSlider
                 value: 113
                 to: 261

                 Layout.fillWidth: true

                 ToolTip {
                     parent: seekSlider.handle
                     visible: seekSlider.pressed
                     text: pad(Math.floor(value / 60)) + ":" + pad(Math.floor(value % 60))
                     y: parent.height

                     readonly property int value: seekSlider.valueAt(seekSlider.position)

                     function pad(number) {
                         if (number <= 9)
                             return "0" + number;
                         return number;
                     }
                 }
             }
         }

         ColumnLayout {
             spacing: 16
             Layout.preferredWidth: 230

             ButtonGroup {
                 buttons: libraryRowLayout.children
             }

             RowLayout {
                 id: libraryRowLayout
                 Layout.alignment: Qt.AlignHCenter

                 Button {
                     text: "Files"
                     checked: true
                 }
                 Button {
                     text: "Playlists"
                     checkable: true
                 }
                 Button {
                     text: "Favourites"
                     checkable: true
                 }
             }

             RowLayout {
                 TextField {
                     Layout.fillWidth: true
                 }
                 Button {
                     icon.name: "folder"
                 }
             }

             Frame {
                 id: filesFrame
                 leftPadding: 1
                 rightPadding: 1

                 Layout.fillWidth: true
                 Layout.fillHeight: true

                 ListView {
                     clip: true
                     anchors.fill: parent
                     model: ListModel {
                         Component.onCompleted: {
                             for (var i = 0; i < 100; ++i) {
                                 append({
                                    author: "Author",
                                    album: "Album",
                                    track: "Track 0" + (i % 9 + 1),
                                 });
                             }
                         }
                     }
                     delegate: ItemDelegate {
                         text: model.author + " - " + model.album + " - " + model.track
                         width: parent.width
                     }

                     ScrollBar.vertical: ScrollBar {
                         parent: filesFrame
                         policy: ScrollBar.AlwaysOn
                         anchors.top: parent.top
                         anchors.topMargin: filesFrame.topPadding
                         anchors.right: parent.right
                         anchors.rightMargin: 1
                         anchors.bottom: parent.bottom
                         anchors.bottomMargin: filesFrame.bottomPadding
                     }
                 }
             }
         }
     }
 }