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// Copyright (C) 2018 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
import QtQuick 2.12
import QtQuick.Window 2.3
Item {
id: root
width: 640
height: 450
property alias tableView: tableView
// currentDelegateCount is the number of currently visible items
property int currentDelegateCount: 0
// maxDelegateCount is the largest number of items that has ever been visible at the same time
property int maxDelegateCount: 0
// delegatesCreatedCount is the number of items created during the lifetime of the test
property int delegatesCreatedCount: 0
property real delegateWidth: 100
property real delegateHeight: 50
TableView {
id: tableView
width: 600
height: 400
anchors.margins: 1
clip: true
delegate: tableViewDelegate
}
Component {
id: tableViewDelegate
Rectangle {
objectName: "tableViewDelegate"
implicitWidth: delegateWidth
implicitHeight: delegateHeight
color: "lightgray"
border.width: 1
property int pooledCount: 0
property int reusedCount: 0
TableView.onPooled: pooledCount++;
TableView.onReused: reusedCount++;
Text {
anchors.centerIn: parent
text: column
}
Component.onCompleted: {
delegatesCreatedCount++;
currentDelegateCount++;
maxDelegateCount = Math.max(maxDelegateCount, currentDelegateCount);
}
Component.onDestruction: {
currentDelegateCount--;
}
}
}
}
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