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70 lines
2.1 KiB
C++
70 lines
2.1 KiB
C++
/*
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* Copyright 2020 Michail Vourlakos <mvourlakos@gmail.com>
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*
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* This file is part of Latte-Dock
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*
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* Latte-Dock is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* Latte-Dock is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "layoutsheaderview.h"
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// local
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#include "../models/layoutsmodel.h"
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// Qt
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#include <QAbstractItemModel>
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#include <QPainter>
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namespace Latte {
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namespace Settings {
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namespace Layouts {
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HeaderView::HeaderView(Qt::Orientation orientation, QWidget *parent)
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: QHeaderView(orientation, parent)
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{
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setSectionsClickable(true);
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setSectionsMovable(true);
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setSortIndicatorShown(true);
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}
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void HeaderView::paintSection(QPainter *painter, const QRect &rect, int logicalIndex) const
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{
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painter->setRenderHint(QPainter::Antialiasing, true);
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if (logicalIndex == Model::Layouts::BACKGROUNDCOLUMN) {
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QString text = model()->headerData(Model::Layouts::BACKGROUNDCOLUMN, Qt::Horizontal, Qt::DisplayRole).toString();
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QIcon icon = model()->headerData(Model::Layouts::BACKGROUNDCOLUMN, Qt::Horizontal, Qt::DecorationRole).value<QIcon>();
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if (text.isEmpty() && !icon.isNull()) {
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//! draw centered icon
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QHeaderView::paintSection(painter, rect, Model::Layouts::HIDDENTEXTCOLUMN);
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int margin = 4;
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int thick = rect.height() - 2*margin;
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int iX = rect.x() + (rect.width()/2) - (thick/2);
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painter->drawPixmap(QRect(iX, rect.y() + margin, thick, thick), icon.pixmap(thick, thick, QIcon::Normal));
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return;
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}
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}
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QHeaderView::paintSection(painter, rect, logicalIndex);
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}
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}
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}
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}
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