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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Lt.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick
import QtQuick.Templates as T
import QtQuick.NativeStyle as NativeStyle
import QtQuick.Controls
T.TreeViewDelegate {
id: control
implicitWidth: leftMargin + __contentIndent + implicitContentWidth + rightPadding + rightMargin
implicitHeight: Math.max(indicator ? indicator.height : 0, implicitContentHeight) * 1.25
indentation: indicator ? indicator.width : 12
leftMargin: 4
rightMargin: 4
spacing: 4
topPadding: contentItem ? (height - contentItem.implicitHeight) / 2 : 0
leftPadding: !mirrored ? leftMargin + __contentIndent : width - leftMargin - __contentIndent - implicitContentWidth
required property int row
required property var model
readonly property real __contentIndent: !isTreeNode ? 0 : (depth * indentation) + (indicator ? indicator.width + spacing : 0)
indicator: Item {
// Create an area that is big enough for the user to
// click on, since the image is a bit small.
readonly property real __indicatorIndent: control.leftMargin + (control.depth * control.indentation)
x: !control.mirrored ? __indicatorIndent : control.width - __indicatorIndent - width
y: (control.height - height) / 2
width: 16
height: 16
NativeStyle.TreeIndicator {
x: (parent.width - width) / 2
y: (parent.height - height) / 2
control: control
useNinePatchImage: false
}
}
background: Rectangle {
color: control.selected || control.current ||
((control.treeView.selectionBehavior === TableView.SelectRows
|| control.treeView.selectionBehavior === TableView.SelectionDisabled)
&& control.row === control.treeView.currentRow)
? control.palette.highlight
: (control.treeView.alternatingRows && control.row % 2 !== 0
? control.palette.alternateBase
: control.palette.base)
}
contentItem: Label {
clip: false
text: control.model.display
elide: Text.ElideRight
color: control.selected || control.current ||
((control.treeView.selectionBehavior === TableView.SelectRows
|| control.treeView.selectionBehavior === TableView.SelectionDisabled)
&& control.row === control.treeView.currentRow)
? control.palette.highlightedText : control.palette.buttonText
}
}
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