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55 lines
1.4 KiB
C++
55 lines
1.4 KiB
C++
/*
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* Copyright (c) Contributors to the Open 3D Engine Project.
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* For complete copyright and license terms please see the LICENSE at the root of this distribution.
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*
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* SPDX-License-Identifier: Apache-2.0 OR MIT
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*
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*/
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#include "StreamerDataView.hxx"
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#include <Woodpecker/Driller/IO/moc_StreamerDataView.cpp>
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#include <QTimer>
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#include <QScrollBar>
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namespace Driller
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{
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StreamerDrillerTableView::StreamerDrillerTableView(QWidget* pParent)
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: QTableView(pParent)
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, m_isScrollAfterInsert(true)
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{
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setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
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m_scheduledMaxScroll = false;
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}
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StreamerDrillerTableView::~StreamerDrillerTableView()
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{
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}
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void StreamerDrillerTableView::rowsAboutToBeInserted()
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{
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m_isScrollAfterInsert = IsAtMaxScroll();
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}
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void StreamerDrillerTableView::rowsInserted()
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{
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if ((m_isScrollAfterInsert) && (!m_scheduledMaxScroll))
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{
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m_scheduledMaxScroll = true;
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QTimer::singleShot(0, this, SLOT(doScrollToBottom()));
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}
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}
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void StreamerDrillerTableView::doScrollToBottom()
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{
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m_scheduledMaxScroll = false;
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scrollToBottom();
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m_isScrollAfterInsert = true;
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}
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bool StreamerDrillerTableView::IsAtMaxScroll() const
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{
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return (verticalScrollBar()->value() == verticalScrollBar()->maximum());
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}
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}
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