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// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
import QtQuick
import QtQuick.Templates as T
import QtQuick.Controls.impl
import QtQuick.Controls.iOS.impl
T.TreeViewDelegate {
id: control
implicitWidth: leftMargin + __contentIndent + implicitContentWidth + rightPadding + rightMargin
implicitHeight: Math.max(implicitBackgroundHeight, implicitContentHeight, implicitIndicatorHeight)
indentation: indicator ? indicator.width : 12
leftMargin: 16
rightMargin: 16
spacing: 14
topPadding: contentItem ? (height - contentItem.implicitHeight) / 2 : 0
leftPadding: !mirrored ? leftMargin + __contentIndent : width - leftMargin - __contentIndent - implicitContentWidth
highlighted: control.selected || control.current
|| ((control.treeView.selectionBehavior === TableView.SelectRows
|| control.treeView.selectionBehavior === TableView.SelectionDisabled)
&& control.row === control.treeView.currentRow)
required property int row
required property var model
readonly property real __contentIndent: !isTreeNode ? 0 : (depth * indentation) + (indicator ? indicator.width + spacing : 0)
indicator: Item {
readonly property real __indicatorIndent: control.leftMargin + (control.depth * control.indentation)
x: !control.mirrored ? __indicatorIndent : control.width - __indicatorIndent - width
y: (control.height - height) / 2
implicitWidth: Math.max(arrow.implicitWidth, 20)
implicitHeight: background.height
property Image arrow : Image {
parent: control.indicator
x: (parent.width - width) / 2
y: (parent.height - height) / 2
rotation: control.expanded ? 90 : (control.mirrored ? 180 : 0)
opacity: control.enabled ? 1 : 0.5
source: IOS.url + "arrow-indicator"
ImageSelector on source {
states: [
{"light": Application.styleHints.colorScheme === Qt.Light},
{"dark": Application.styleHints.colorScheme === Qt.Dark}
]
}
}
}
background: Rectangle {
implicitHeight: 44
color: Application.styleHints.colorScheme === Qt.Dark ? control.palette.dark : control.palette.base
NinePatchImage {
height: parent.height
width: parent.width
source: IOS.url + (control.highlighted ? "itemdelegate-background-pressed" : "itemdelegate-background")
NinePatchImageSelector on source {
states: [
{"light": Application.styleHints.colorScheme === Qt.Light},
{"dark": Application.styleHints.colorScheme === Qt.Dark}
]
}
}
}
contentItem: Label {
clip: false
text: control.model.display
elide: Text.ElideRight
visible: !control.editing
}
// The edit delegate is a separate component, and doesn't need
// to follow the same strict rules that are applied to a control.
// qmllint disable attached-property-reuse
// qmllint disable controls-sanity
TableView.editDelegate: FocusScope {
width: parent.width
height: parent.height
readonly property int __role: {
let model = control.treeView.model
let index = control.treeView.index(row, column)
let editText = model.data(index, Qt.EditRole)
return editText !== undefined ? Qt.EditRole : Qt.DisplayRole
}
TextField {
id: textField
x: control.contentItem.x
y: (parent.height - height) / 2
width: control.contentItem.width
text: control.treeView.model.data(control.treeView.index(row, column), __role)
focus: true
}
TableView.onCommit: {
let index = TableView.view.index(row, column)
TableView.view.model.setData(index, textField.text, __role)
}
Component.onCompleted: textField.selectAll()
}
// qmllint enable attached-property-reuse
// qmllint enable controls-sanity
}
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