Qt 5.6 | Qt Quick | Qt Quick Examples - Key Interaction | ListMenu.qml Example File

Qt 5.6.3 Reference Documentation

# ListMenu.qml Example File

keyinteraction/focus/Core/ListMenu.qml

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      import QtQuick 2.1

      FocusScope {
          clip: true

          onActiveFocusChanged: {
              if (activeFocus)
                  mainView.state = "showListViews"
          }

          ListView {
              id: list1
              y: activeFocus ? 10 : 40; width: parent.width / 3; height: parent.height - 20
              focus: true
              KeyNavigation.up: gridMenu; KeyNavigation.left: contextMenu; KeyNavigation.right: list2
              model: 10; cacheBuffer: 200
              delegate: ListViewDelegate {}

              Behavior on y {
                  NumberAnimation { duration: 600; easing.type: Easing.OutQuint }
              }
          }

          ListView {
              id: list2
              y: activeFocus ? 10 : 40; x: parseInt(parent.width / 3); width: parent.width / 3; height: parent.height - 20
              KeyNavigation.up: gridMenu; KeyNavigation.left: list1; KeyNavigation.right: list3
              model: 10; cacheBuffer: 200
              delegate: ListViewDelegate {}

              Behavior on y {
                  NumberAnimation { duration: 600; easing.type: Easing.OutQuint }
              }
          }

          ListView {
              id: list3
              y: activeFocus ? 10 : 40; x: parseInt(2 * parent.width / 3); width: parent.width / 3; height: parent.height - 20
              KeyNavigation.up: gridMenu; KeyNavigation.left: list2
              model: 10; cacheBuffer: 200
              delegate: ListViewDelegate {}

              Behavior on y {
                  NumberAnimation { duration: 600; easing.type: Easing.OutQuint }
              }
          }

          Rectangle { width: parent.width; height: 1; color: "#D1DBBD" }

          Rectangle {
              y: 1; width: parent.width; height: 10
              gradient: Gradient {
                  GradientStop { position: 0.0; color: "#3E606F" }
                  GradientStop { position: 1.0; color: "transparent" }
              }
          }

          Rectangle {
              y: parent.height - 10; width: parent.width; height: 10
              gradient: Gradient {
                  GradientStop { position: 1.0; color: "#3E606F" }
                  GradientStop { position: 0.0; color: "transparent" }
              }
          }
      }