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// Created on: 2017-06-16
// Created by: Natalia ERMOLAEVA
// Copyright (c) 2017 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.
#include <inspector/DFBrowserPane_TableView.hxx>
#include <inspector/DFBrowserPane_Tools.hxx>
#include <inspector/TreeModel_Tools.hxx>
#include <Standard_WarningsDisable.hxx>
#include <QAbstractTableModel>
#include <QHeaderView>
#include <QHBoxLayout>
#include <QScrollBar>
#include <QTableView>
#include <QWidget>
#include <Standard_WarningsRestore.hxx>
// =======================================================================
// function : Constructor
// purpose :
// =======================================================================
DFBrowserPane_TableView::DFBrowserPane_TableView(QWidget* theParent,
const QMap<int, int>& theDefaultColumnWidths)
: QWidget(theParent)
{
QHBoxLayout* aLay = new QHBoxLayout(this);
aLay->setContentsMargins(0, 0, 0, 0);
myTableView = new QTableView(theParent);
myTableView->setShowGrid(false);
QHeaderView* aVHeader = myTableView->verticalHeader();
aVHeader->setVisible(false);
aVHeader->setDefaultSectionSize(aVHeader->minimumSectionSize());
myTableView->horizontalHeader()->setStretchLastSection(true);
myTableView->horizontalHeader()->setVisible(false);
aLay->addWidget(myTableView);
myDefaultColumnWidths = theDefaultColumnWidths;
}
// =======================================================================
// function : SetModel
// purpose :
// =======================================================================
void DFBrowserPane_TableView::SetModel(QAbstractTableModel* theModel)
{
myTableView->setModel(theModel);
for (int aColumnId = 0, aCount = theModel->columnCount(); aColumnId < aCount; aColumnId++)
myTableView->setColumnWidth(aColumnId,
myDefaultColumnWidths.contains(aColumnId)
? myDefaultColumnWidths[aColumnId]
: DFBrowserPane_Tools::DefaultPanelColumnWidth(aColumnId));
}
// =======================================================================
// function : SetFixedRowCount
// purpose :
// =======================================================================
void DFBrowserPane_TableView::SetFixedRowCount(const int theCount,
QTableView* theView,
const bool theScroll)
{
int aHeight = theView->verticalHeader()->defaultSectionSize() * theCount
+ TreeModel_Tools::HeaderSectionMargin();
if (theScroll)
aHeight += theView->horizontalScrollBar()->sizeHint().height();
theView->setMaximumHeight(aHeight);
}
// =======================================================================
// function : SetVisibleHorizontalHeader
// purpose :
// =======================================================================
void DFBrowserPane_TableView::SetVisibleHorizontalHeader(const bool& theVisible)
{
myTableView->horizontalHeader()->setVisible(theVisible);
}
// =======================================================================
// function : GetSelectedColumnValues
// purpose :
// =======================================================================
QStringList DFBrowserPane_TableView::GetSelectedColumnValues(QTableView* theTableView,
const int theColumnId)
{
QAbstractItemModel* aModel = theTableView->model();
QModelIndexList aSelectedIndices = theTableView->selectionModel()->selectedIndexes();
QStringList aSelectedEntries;
for (QModelIndexList::const_iterator aSelectedIt = aSelectedIndices.begin();
aSelectedIt != aSelectedIndices.end();
aSelectedIt++)
{
QModelIndex anIndex = *aSelectedIt;
if (theColumnId == anIndex.column())
aSelectedEntries.append(
aModel->data(aModel->index(anIndex.row(), theColumnId, anIndex.parent()), Qt::DisplayRole)
.toString());
}
return aSelectedEntries;
}
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