Qt 5.11 | Qt Quick | Qt Quick Examples - Right to Left | layoutmirroring.qml Example File

Qt 5.11.3 Reference Documentation

# layoutmirroring.qml Example File

righttoleft/layoutmirroring/layoutmirroring.qml

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      import QtQuick 2.0

      Rectangle {
          id: root
          property bool mirror: Qt.application.layoutDirection == Qt.RightToLeft
          LayoutMirroring.enabled: mirror
          LayoutMirroring.childrenInherit: true
          width: 320
          height: 480
          color: "lightsteelblue"

          Column {
              spacing: 10
              anchors { left: parent.left; right: parent.right; top: parent.top; margins: 10 }

              Text {
                  text: "Text alignment"
                  anchors.left: parent.left
              }

              Rectangle {
                  id: textStrings
                  width: 148
                  height: 85
                  color: "white"
                  anchors.left: parent.left
                  Column {
                      spacing: 5
                      width: parent.width
                      anchors { fill: parent; margins: 5 }
                      Text {
                          id: englishText
                          width: parent.width
                          text: "English text"
                      }
                      Text {
                          id: arabicText
                          width: parent.width
                          text: "النص العربي"
                      }
                      Text {
                          id: leftAlignedText
                          width: parent.width
                          text: "Text aligned to left"
                          horizontalAlignment: Text.AlignLeft
                      }
                      Text {
                          id: rightAlignedText
                          width: parent.width
                          text: "Text aligned to right"
                          horizontalAlignment: Text.AlignRight
                      }
                  }
              }

              Text {
                  text: "Item x"
                  anchors.left: parent.left
              }
              Rectangle {
                  id: items
                  color: Qt.rgba(0.2, 0.2, 0.2, 0.6)
                  width: 275; height: 95
                  anchors.left: parent.left
                  Rectangle {
                      y: 5; x: 5
                      width: 130; height: 40
                      Text {
                          text: "Item with x: 5\n(not mirrored)"
                          anchors.centerIn: parent
                      }
                  }
                  Rectangle {
                      color:  Qt.rgba(0.7, 0.7, 0.7)
                      y: 50; x: mirror(5)
                      width: 130; height: 40
                      function mirror(value) {
                          return LayoutMirroring.enabled ? (parent.width - width - value) : value;
                      }
                      Text {
                          text: "Item with x: " + parent.x + "\n(manually mirrored)"
                          anchors.centerIn: parent
                      }
                  }
              }
              Text {
                  text: "Item anchors"
                  anchors.left: parent.left
              }

              Rectangle {
                  id: anchoredItems
                  color: Qt.rgba(0.2, 0.2, 0.2, 0.6)
                  width: 270; height: 170
                  anchors.left: parent.left
                  Rectangle {
                      id: blackRectangle
                      color: "black"
                      width: 180; height: 90
                      anchors { horizontalCenter: parent.horizontalCenter; horizontalCenterOffset: 30 }
                      Text {
                          text: "Horizontal center anchored\nwith offset 30\nto the horizontal center\nof the parent."
                          color: "white"
                          anchors.centerIn: parent
                      }
                  }
                  Rectangle {
                      id: whiteRectangle
                      color: "white"
                      width: 120; height: 70
                      anchors { left: parent.left; bottom: parent.bottom }
                      Text {
                          text: "Left side anchored\nto the left side\nof the parent."
                          color: "black"
                          anchors.centerIn: parent
                      }
                  }
                  Rectangle {
                      id: grayRectangle
                      color: Qt.rgba(0.7, 0.7, 0.7)
                      width: 140; height: 90
                      anchors { right: parent.right; bottom: parent.bottom }
                      Text {
                          text: "Right side anchored\nto the right side\nof the parent."
                          anchors.centerIn: parent
                      }
                  }
              }
          }

          Rectangle {
              id: mirrorButton
              color: mouseArea2.pressed ? "black" : "gray"
              height: 50; width: 160
              anchors.right: parent.right
              anchors.top: parent.top
              anchors.margins: 10
              Column {
                  anchors.centerIn: parent
                  Text {
                      text: root.mirror ? "Mirrored" : "Not mirrored"
                      color: "white"
                      font.pixelSize: 16
                      anchors.horizontalCenter: parent.horizontalCenter
                  }
                  Text {
                      text: "(click here to toggle)"
                      color: "white"
                      font.pixelSize: 10
                      font.italic: true
                      anchors.horizontalCenter: parent.horizontalCenter
                  }
              }
              MouseArea {
                  id: mouseArea2
                  anchors.fill: parent
                  onClicked: {
                      root.mirror = !root.mirror;
                  }
              }
          }
      }