Qt 5.7 | Qt Quick Controls 2 | Qt Quick Controls 2 - Gallery | StackViewPage.qml Example File

Qt 5.7.1 Reference Documentation

# StackViewPage.qml Example File

gallery/pages/StackViewPage.qml

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      import QtQuick 2.6
      import QtQuick.Controls 2.0

      StackView {
          id: stackView
          initialItem: page

          Component {
              id: page

              Pane {
                  id: pane
                  width: parent ? parent.width : 0 // TODO: fix null parent on destruction

                  Column {
                      spacing: 40
                      width: parent.width

                      Label {
                          width: parent.width
                          wrapMode: Label.Wrap
                          horizontalAlignment: Qt.AlignHCenter
                          text: "StackView provides a stack-based navigation model which can be used with a set of interlinked pages. "
                          + "Items are pushed onto the stack as the user navigates deeper into the material, and popped off again "
                          + "when he chooses to go back."
                      }

                      Button {
                          id: button
                          text: "Push"
                          anchors.horizontalCenter: parent.horizontalCenter
                          width: Math.max(button.implicitWidth, Math.min(button.implicitWidth * 2, pane.availableWidth / 3))
                          onClicked: stackView.push(page)
                      }

                      Button {
                          text: "Pop"
                          enabled: stackView.depth > 1
                          width: Math.max(button.implicitWidth, Math.min(button.implicitWidth * 2, pane.availableWidth / 3))
                          anchors.horizontalCenter: parent.horizontalCenter
                          onClicked: stackView.pop()
                      }
                  }
              }
          }
      }