110 lines
4.8 KiB
QML
110 lines
4.8 KiB
QML
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2016 The Qt Company Ltd.
|
|
** Contact: https://www.qt.io/licensing/
|
|
**
|
|
** This file is part of the Qt Quick Controls 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.
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
//
|
|
// W A R N I N G
|
|
// -------------
|
|
//
|
|
// This file is not part of the Qt API. It exists purely as an
|
|
// implementation detail. This file may change from version to
|
|
// version without notice, or even be removed.
|
|
//
|
|
// We mean it.
|
|
//
|
|
|
|
import QtQuick 2.5
|
|
import QtQuick.Controls 1.4
|
|
import QtQuick.Controls.Styles 1.4
|
|
import QtQuick.Controls.Private 1.0
|
|
|
|
/*!
|
|
\qmltype TreeViewItemDelegateLoader
|
|
\internal
|
|
\qmlabstract
|
|
\inqmlmodule QtQuick.Controls.Private
|
|
*/
|
|
|
|
TableViewItemDelegateLoader {
|
|
id: itemDelegateLoader
|
|
|
|
/* \internal */
|
|
readonly property int __itemIndentation: __style && __index === 0
|
|
? __style.__indentation * (styleData.depth + 1) : 0
|
|
/* \internal */
|
|
property TreeModelAdaptor __treeModel: null
|
|
|
|
// Exposed to the item delegate
|
|
styleData: QtObject {
|
|
readonly property int row: __rowItem ? __rowItem.rowIndex : -1
|
|
readonly property int column: __index
|
|
readonly property int elideMode: __column ? __column.elideMode : Text.ElideLeft
|
|
readonly property int textAlignment: __column ? __column.horizontalAlignment : Text.AlignLeft
|
|
readonly property bool selected: __rowItem ? __rowItem.itemSelected : false
|
|
readonly property bool hasActiveFocus: __rowItem ? __rowItem.activeFocus : false
|
|
readonly property bool pressed: __mouseArea && row === __mouseArea.pressedRow && column === __mouseArea.pressedColumn
|
|
readonly property color textColor: __rowItem ? __rowItem.itemTextColor : "black"
|
|
readonly property string role: __column ? __column.role : ""
|
|
readonly property var value: model && model.hasOwnProperty(role) ? model[role] : ""
|
|
readonly property var index: model ? model["_q_TreeView_ModelIndex"] : __treeModel.index(-1,-1)
|
|
readonly property int depth: model && column === 0 ? model["_q_TreeView_ItemDepth"] : 0
|
|
readonly property bool hasChildren: model ? model["_q_TreeView_HasChildren"] : false
|
|
readonly property bool hasSibling: model ? model["_q_TreeView_HasSibling"] : false
|
|
readonly property bool isExpanded: model ? model["_q_TreeView_ItemExpanded"] : false
|
|
}
|
|
|
|
onLoaded: {
|
|
item.x = Qt.binding(function() { return __itemIndentation})
|
|
item.width = Qt.binding(function() { return width - __itemIndentation })
|
|
}
|
|
|
|
Loader {
|
|
id: branchDelegateLoader
|
|
active: __model !== undefined
|
|
&& __index === 0
|
|
&& styleData.hasChildren
|
|
visible: itemDelegateLoader.width > __itemIndentation
|
|
sourceComponent: __style && __style.__branchDelegate || null
|
|
anchors.right: parent.item ? parent.item.left : undefined
|
|
anchors.rightMargin: __style.__indentation > width ? (__style.__indentation - width) / 2 : 0
|
|
anchors.verticalCenter: parent.verticalCenter
|
|
property QtObject styleData: itemDelegateLoader.styleData
|
|
onLoaded: if (__rowItem) __rowItem.branchDecoration = item
|
|
}
|
|
}
|