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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.Layouts
import QtQuick.Controls
Pane {
ColumnLayout {
spacing: 40
anchors.fill: parent
anchors.topMargin: 20
Label {
Layout.fillWidth: true
wrapMode: Label.Wrap
horizontalAlignment: Qt.AlignHCenter
text: qsTr("Delegate controls are used as delegates in views such as ListView.")
}
ListView {
id: listView
clip: true
section.property: "type"
section.delegate: Pane {
id: sectionPane
required property string section
width: ListView.view.width
height: sectionLabel.implicitHeight + 20
Label {
id: sectionLabel
text: sectionPane.section
anchors.centerIn: parent
}
}
Layout.fillWidth: true
Layout.fillHeight: true
model: ListModel {
ListElement { type: "ItemDelegate"; value: qsTr("ItemDelegate1") }
ListElement { type: "ItemDelegate"; value: qsTr("ItemDelegate2") }
ListElement { type: "ItemDelegate"; value: qsTr("ItemDelegate3") }
ListElement { type: "SwipeDelegate"; value: qsTr("SwipeDelegate1") }
ListElement { type: "SwipeDelegate"; value: qsTr("SwipeDelegate2") }
ListElement { type: "SwipeDelegate"; value: qsTr("SwipeDelegate3") }
ListElement { type: "CheckDelegate"; value: qsTr("CheckDelegate1") }
ListElement { type: "CheckDelegate"; value: qsTr("CheckDelegate2") }
ListElement { type: "CheckDelegate"; value: qsTr("CheckDelegate3") }
ListElement { type: "RadioDelegate"; value: qsTr("RadioDelegate1") }
ListElement { type: "RadioDelegate"; value: qsTr("RadioDelegate2") }
ListElement { type: "RadioDelegate"; value: qsTr("RadioDelegate3") }
ListElement { type: "SwitchDelegate"; value: qsTr("SwitchDelegate1") }
ListElement { type: "SwitchDelegate"; value: qsTr("SwitchDelegate2") }
ListElement { type: "SwitchDelegate"; value: qsTr("SwitchDelegate3") }
}
delegate: Loader {
id: delegateLoader
width: ListView.view.width
sourceComponent: delegateComponentMap[type]
required property string value
required property string type
required property var model
required property int index
property ListView view: listView
readonly property var delegateComponentMap: {
"ItemDelegate": itemDelegateComponent,
"SwipeDelegate": swipeDelegateComponent,
"CheckDelegate": checkDelegateComponent,
"RadioDelegate": radioDelegateComponent,
"SwitchDelegate": switchDelegateComponent
}
Component {
id: itemDelegateComponent
ItemDelegate {
text: delegateLoader.value
width: delegateLoader.width
}
}
Component {
id: swipeDelegateComponent
SwipeDelegate {
id: swipeDelegate
text: delegateLoader.value
width: delegateLoader.width
Component {
id: removeComponent
Rectangle {
color: SwipeDelegate.pressed ? "#333" : "#444"
width: parent.width
height: parent.height
clip: true
SwipeDelegate.onClicked: {
if (delegateLoader.view !== undefined)
delegateLoader.view.model.remove(delegateLoader.index)
}
Label {
font.pixelSize: swipeDelegate.font.pixelSize
text: qsTr("Remove")
color: "white"
anchors.centerIn: parent
}
}
}
SequentialAnimation {
id: removeAnimation
PropertyAction {
target: delegateLoader
property: "ListView.delayRemove"
value: true
}
NumberAnimation {
target: swipeDelegate
property: "height"
to: 0
easing.type: Easing.InOutQuad
}
PropertyAction {
target: delegateLoader
property: "ListView.delayRemove"
value: false
}
}
swipe.left: removeComponent
swipe.right: removeComponent
ListView.onRemove: removeAnimation.start()
}
}
Component {
id: checkDelegateComponent
CheckDelegate {
text: delegateLoader.value
}
}
ButtonGroup {
id: radioButtonGroup
}
Component {
id: radioDelegateComponent
RadioDelegate {
text: delegateLoader.value
ButtonGroup.group: radioButtonGroup
}
}
Component {
id: switchDelegateComponent
SwitchDelegate {
text: delegateLoader.value
}
}
}
}
}
}
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