forked from qt-creator/qt-creator
8694ad982d
Turns out setting the column resize mode on the view itself is counter-productive as it takes away the ability to manually re-adjust. So set the mode only temporarily to get the preferred width than switch back to manually resize mode and use the hint to set some initial size. Also use the length of the header label as absolute minimum. Change-Id: Ic17e31334b23ce6d541f9459cd22be65145046d3 Reviewed-by: Eike Ziller <eike.ziller@digia.com>
105 lines
3.4 KiB
C++
105 lines
3.4 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of Qt Creator.
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**
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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 Digia. For licensing terms and
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** conditions see http://qt.digia.com/licensing. For further information
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** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL 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 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Digia gives you certain additional
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** rights. These rights are described in the Digia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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****************************************************************************/
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#include "callgrindcostview.h"
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#include "callgrindnamedelegate.h"
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#include <valgrind/callgrind/callgrindabstractmodel.h>
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#include <valgrind/callgrind/callgrinddatamodel.h>
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#include <valgrind/callgrind/callgrindfunction.h>
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#include <valgrind/callgrind/callgrindcallmodel.h>
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#include <QAbstractProxyModel>
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#include <QContextMenuEvent>
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#include <QMenu>
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#include <QDebug>
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using namespace Valgrind::Callgrind;
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namespace Valgrind {
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namespace Internal {
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CostView::CostView(QWidget *parent)
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: Utils::BaseTreeView(parent)
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, m_costDelegate(new CostDelegate(this))
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, m_nameDelegate(new NameDelegate(this))
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{
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setSelectionMode(QAbstractItemView::ExtendedSelection);
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setSelectionBehavior(QAbstractItemView::SelectRows);
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setUniformRowHeights(true);
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setAutoScroll(false);
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setSortingEnabled(true);
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setRootIsDecorated(false);
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}
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CostView::~CostView()
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{
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}
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void CostView::setModel(QAbstractItemModel *model)
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{
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QTreeView::setModel(model);
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forever {
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QAbstractProxyModel *proxy = qobject_cast<QAbstractProxyModel *>(model);
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if (!proxy)
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break;
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model = proxy->sourceModel();
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}
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setItemDelegate(new QStyledItemDelegate(this));
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if (qobject_cast<CallModel *>(model)) {
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setItemDelegateForColumn(CallModel::CalleeColumn, m_nameDelegate);
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setItemDelegateForColumn(CallModel::CallerColumn, m_nameDelegate);
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setItemDelegateForColumn(CallModel::CostColumn, m_costDelegate);
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} else if (qobject_cast<DataModel *>(model)) {
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setItemDelegateForColumn(DataModel::InclusiveCostColumn, m_costDelegate);
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setItemDelegateForColumn(DataModel::NameColumn, m_nameDelegate);
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setItemDelegateForColumn(DataModel::SelfCostColumn, m_costDelegate);
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}
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m_costDelegate->setModel(model);
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}
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void CostView::setCostFormat(CostDelegate::CostFormat format)
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{
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m_costDelegate->setFormat(format);
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viewport()->update();
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}
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CostDelegate::CostFormat CostView::costFormat() const
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{
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return m_costDelegate->format();
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}
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} // namespace Internal
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} // namespace Valgrind
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