| /**************************************************************************** |
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| ** Copyright (C) 2016 The Qt Company Ltd. |
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| ** This file is part of the examples of the Qt Toolkit. |
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| ****************************************************************************/ |
| |
| import QtQuick 2.2 |
| import QtQuick.Controls 1.1 |
| |
| 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 |
| } |
| } |