05fc3aef53
Replace the current license disclaimer in files by a SPDX-License-Identifier. Files that have to be modified by hand are modified. License files are organized under LICENSES directory. Task-number: QTBUG-67283 Change-Id: Id880c92784c40f3bbde861c0d93f58151c18b9f1 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
66 lines
1.7 KiB
C++
66 lines
1.7 KiB
C++
// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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#include "mymodel.h"
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#include <QFont>
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#include <QBrush>
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#include <QDebug>
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MyModel::MyModel(QObject *parent)
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: QAbstractTableModel(parent)
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{
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}
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int MyModel::rowCount(const QModelIndex & /*parent */) const
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{
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return 2;
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}
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int MyModel::columnCount(const QModelIndex & /*parent */) const
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{
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return 3;
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}
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//! [Quoting ModelView Tutorial]
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// mymodel.cpp
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QVariant MyModel::data(const QModelIndex &index, int role) const
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{
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int row = index.row();
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int col = index.column();
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// generate a log message when this method gets called
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qDebug() << QString("row %1, col%2, role %3")
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.arg(row).arg(col).arg(role);
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switch (role) {
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case Qt::DisplayRole:
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if (row == 0 && col == 1) return QString("<--left");
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if (row == 1 && col == 1) return QString("right-->");
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return QString("Row%1, Column%2")
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.arg(row + 1)
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.arg(col +1);
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case Qt::FontRole:
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if (row == 0 && col == 0) { //change font only for cell(0,0)
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QFont boldFont;
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boldFont.setBold(true);
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return boldFont;
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}
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break;
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case Qt::BackgroundRole:
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if (row == 1 && col == 2) //change background only for cell(1,2)
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return QBrush(Qt::red);
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break;
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case Qt::TextAlignmentRole:
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if (row == 1 && col == 1) //change text alignment only for cell(1,1)
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return int(Qt::AlignRight | Qt::AlignVCenter);
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break;
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case Qt::CheckStateRole:
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if (row == 1 && col == 0) //add a checkbox to cell(1,0)
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return Qt::Checked;
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break;
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}
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return QVariant();
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}
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//! [Quoting ModelView Tutorial]
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