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+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc
+** All rights reserved.
+** For any questions to Digia, please use contact form at http://qt.digia.com
+**
+** This file is part of the QtQuick Enterprise Controls Add-on.
+**
+** $QT_BEGIN_LICENSE$
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.
+**
+** If you have questions regarding the use of this file, please use
+** contact form at http://qt.digia.com
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import QtQuick.Controls 1.0
+
+Rectangle {
+ id: view
+ color: darkBackground ? "transparent" : lightBackgroundColor
+
+ Keys.onReleased: {
+ if (event.key === Qt.Key_Back) {
+ stackView.pop();
+ event.accepted = true;
+ }
+ }
+
+ property bool darkBackground: true
+
+ property Component control
+ property Component customizer
+
+ property alias controlItem: controlLoader.item
+ property alias customizerItem: customizerLoader.item
+
+ property bool isCustomizerVisible: false
+
+ property real margin: root.toPixels(0.05)
+
+ property rect controlBounds: Qt.rect(largestControlItem.x + controlBoundsItem.x,
+ largestControlItem.y + controlBoundsItem.y, controlBoundsItem.width, controlBoundsItem.height)
+
+ Item {
+ id: largestControlItem
+ x: margin
+ y: margin
+ width: isCustomizerVisible ? widthWhenCustomizing : widthWhenNotCustomizing
+ height: isCustomizerVisible ? heightWhenCustomizing : heightWhenNotCustomizing
+
+ readonly property real widthWhenCustomizing: (!isScreenPortrait ? parent.width / 2 : parent.width) - margin * 2
+ readonly property real heightWhenCustomizing: (isScreenPortrait ? parent.height / 2 : parent.height - toolbar.height) - margin * 2
+ readonly property real widthWhenNotCustomizing: parent.width - margin * 2
+ readonly property real heightWhenNotCustomizing: parent.height - toolbar.height - margin * 2
+
+ Item {
+ id: controlBoundsItem
+ x: parent.width / 2 - controlBoundsItem.width / 2
+ y: customizer && customizerItem.visible ? 0 : (isScreenPortrait ? (parent.height / 2) - (controlBoundsItem.height / 2) : 0)
+ width: Math.min(parent.widthWhenCustomizing, parent.widthWhenNotCustomizing)
+ height: Math.min(parent.heightWhenCustomizing, parent.heightWhenNotCustomizing)
+
+ Behavior on x {
+ id: controlXBehavior
+ enabled: false
+ NumberAnimation {}
+ }
+
+ Behavior on y {
+ id: controlYBehavior
+ enabled: false
+ NumberAnimation {}
+ }
+
+ Loader {
+ id: controlLoader
+ sourceComponent: control
+ anchors.centerIn: parent
+
+ property alias view: view
+ }
+ }
+ }
+
+ Flickable {
+ id: flickable
+ // Hide the customizer on the right of the screen if it's not visible.
+ x: (isScreenPortrait ? 0 : (isCustomizerVisible ? largestControlItem.x + largestControlItem.width + margin : view.width)) + margin
+ y: (isScreenPortrait ? largestControlItem.y + largestControlItem.height : 0) + margin
+ width: largestControlItem.width
+ height: parent.height - y - toolbar.height - margin
+ anchors.leftMargin: margin
+ anchors.rightMargin: margin
+ visible: customizerLoader.opacity > 0
+
+ flickableDirection: Flickable.VerticalFlick
+
+ clip: true
+ contentWidth: width
+ contentHeight: customizerLoader.height
+
+ Behavior on x {
+ id: flickableXBehavior
+ enabled: false
+ NumberAnimation {}
+ }
+
+ Behavior on y {
+ id: flickableYBehavior
+ enabled: false
+ NumberAnimation {}
+ }
+
+ Loader {
+ id: customizerLoader
+ sourceComponent: customizer
+ opacity: 0
+ width: flickable.width
+
+ property alias view: view
+
+ Behavior on opacity {
+ NumberAnimation {
+ duration: 300
+ }
+ }
+ }
+ }
+
+ ControlViewToolbar {
+ id: toolbar
+
+ onCustomizeClicked: {
+ controlXBehavior.enabled = !isScreenPortrait;
+ controlYBehavior.enabled = isScreenPortrait;
+
+ isCustomizerVisible = !isCustomizerVisible;
+
+ if (isScreenPortrait) {
+ flickableXBehavior.enabled = false;
+ flickableYBehavior.enabled = true;
+ } else {
+ flickableXBehavior.enabled = true;
+ flickableYBehavior.enabled = false;
+ }
+
+ customizerLoader.opacity = isCustomizerVisible ? 1 : 0;
+ }
+ }
+
+ FlickableMoreIndicator {
+ flickable: flickable
+ atTop: true
+ gradientColor: view.darkBackground ? darkBackgroundColor : lightBackgroundColor
+ }
+
+ FlickableMoreIndicator {
+ flickable: flickable
+ atTop: false
+ gradientColor: view.darkBackground ? darkBackgroundColor : lightBackgroundColor
+ }
+}