mirror of
https://github.com/keepassxreboot/keepassxc.git
synced 2025-01-06 04:58:16 -05:00
58 lines
1.7 KiB
C++
58 lines
1.7 KiB
C++
/*
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* Copyright (C) 2018 KeePassXC Team <team@keepassxc.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 or (at your option)
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* version 3 of the License.
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*
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* This program 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 "SquareSvgWidget.h"
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#include <QResizeEvent>
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SquareSvgWidget::SquareSvgWidget(QWidget* parent)
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: QSvgWidget(parent)
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{
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Q_ASSERT(parent);
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setObjectName("squareSvgWidget");
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}
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bool SquareSvgWidget::hasHeightForWidth() const
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{
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return true;
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}
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int SquareSvgWidget::heightForWidth(int width) const
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{
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return width;
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}
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// The overridden logic allows to keep the SVG image as square and centered by width and height.
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void SquareSvgWidget::resizeEvent(QResizeEvent*)
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{
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QWidget* pWidget = parentWidget();
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Q_ASSERT(pWidget);
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if (pWidget) {
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auto containerRect = pWidget->contentsRect();
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auto containerWidth = containerRect.width();
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auto containerHeight = containerRect.height();
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auto squareSize = qMin(containerWidth, containerHeight);
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auto halfSquareSize = squareSize >> 1;
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auto startX = (containerWidth >> 1) - halfSquareSize;
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auto startY = (containerHeight >> 1) - halfSquareSize;
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setGeometry(startX, startY, squareSize, squareSize);
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}
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}
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