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++ // Copyright (C) 2017 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
++
++ pragma ComponentBehavior: Bound
++
++ import QtQuick
++ import QtQuick.Controls
++
++ StackView {
++ id: stackView
++ initialItem: page
++ enabled: !GalleryConfig.disabled
++
++ 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: qsTr("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: qsTr("Push")
++ anchors.horizontalCenter: parent.horizontalCenter
++ width: Math.max(button.implicitWidth, Math.min(button.implicitWidth * 2, pane.availableWidth / 3))
++ onClicked: stackView.push(page)
++ }
++
++ Button {
++ text: qsTr("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()
++ }
++
++ Label {
++ width: parent.width
++ wrapMode: Label.Wrap
++ horizontalAlignment: Qt.AlignHCenter
++ text: qsTr("Stack Depth:") + " " + stackView.depth
++ }
++ }
++ }
++ }
++ }