103 lines
4.4 KiB
QML
103 lines
4.4 KiB
QML
/****************************************************************************
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**
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** Copyright (C) 2021 The Qt Company Lt.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 3 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL3 included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 3 requirements
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** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 2.0 or (at your option) the GNU General
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** Public license version 3 or any later version approved by the KDE Free
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** Qt Foundation. The licenses are as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-2.0.html and
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** https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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import QtQuick
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import QtQuick.Controls.impl
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import QtQuick.Templates as T
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T.TreeViewDelegate {
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id: control
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implicitWidth: leftMargin + __contentIndent + implicitContentWidth + rightPadding + rightMargin
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implicitHeight: Math.max(indicator ? indicator.height : 0, implicitContentHeight) * 1.25
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indentation: indicator ? indicator.width : 12
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leftMargin: 4
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rightMargin: 4
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spacing: 4
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topPadding: contentItem ? (height - contentItem.implicitHeight) / 2 : 0
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leftPadding: !mirrored ? leftMargin + __contentIndent : width - leftMargin - __contentIndent - implicitContentWidth
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required property int row
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required property var model
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readonly property real __contentIndent: !isTreeNode ? 0 : (depth * indentation) + (indicator ? indicator.width + spacing : 0)
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indicator: Item {
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// Create an area that is big enough for the user to
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// click on, since the image is a bit small.
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readonly property real __indicatorIndent: control.leftMargin + (control.depth * control.indentation)
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x: !control.mirrored ? __indicatorIndent : control.width - __indicatorIndent - width
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y: (control.height - height) / 2
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width: 16
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height: 16
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ColorImage {
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x: (parent.width - width) / 2
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y: (parent.height - height) / 2
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rotation: control.expanded ? 90 : (control.mirrored ? 180 : 0)
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source: "qrc:/qt-project.org/imports/QtQuick/Controls/Basic/images/arrow-indicator.png"
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color: control.palette.windowText
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defaultColor: "#353637"
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scale: 0.5
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}
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}
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background: Rectangle {
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color: control.selected || control.current ||
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((control.treeView.selectionBehavior === TableView.SelectRows
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|| control.treeView.selectionBehavior === TableView.SelectionDisabled)
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&& control.row === control.treeView.currentRow)
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? control.palette.highlight
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: (control.treeView.alternatingRows && control.row % 2 !== 0
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? control.palette.alternateBase
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: control.palette.base)
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}
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contentItem: Label {
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clip: false
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text: control.model.display
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elide: Text.ElideRight
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color: control.selected || control.current ||
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((control.treeView.selectionBehavior === TableView.SelectRows
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|| control.treeView.selectionBehavior === TableView.SelectionDisabled)
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&& control.row === control.treeView.currentRow)
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? control.palette.highlightedText : control.palette.buttonText
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}
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}
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