3e52c6512e
So nTransparency is actually also in percent, i.e. max is 100, instead of the full byte range, like alpha colors in Qt and VCL. Fixes "SAL_USE_VCLPLUGIN=qt5 ./bin/run vcldemo --show poly" transparency. Change-Id: I723cbb2d6b5af4a37b18d3e6a5e0c5b81421221a Reviewed-on: https://gerrit.libreoffice.org/58789 Tested-by: Jenkins Reviewed-by: Jan-Marek Glogowski <glogow@fbihome.de>
54 lines
1.8 KiB
C++
54 lines
1.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <Qt5Painter.hxx>
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#include <QtGui/QColor>
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Qt5Painter::Qt5Painter(Qt5Graphics& rGraphics, bool bPrepareBrush, sal_uInt8 nTransparency)
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: m_rGraphics(rGraphics)
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{
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if (rGraphics.m_pQImage)
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begin(rGraphics.m_pQImage);
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else
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{
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assert(rGraphics.m_pFrame);
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begin(rGraphics.m_pFrame->GetQWidget());
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}
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if (!rGraphics.m_aClipPath.isEmpty())
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setClipPath(rGraphics.m_aClipPath);
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else
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setClipRegion(rGraphics.m_aClipRegion);
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if (SALCOLOR_NONE != rGraphics.m_aLineColor)
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{
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QColor aColor = toQColor(rGraphics.m_aLineColor);
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aColor.setAlpha(nTransparency);
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setPen(aColor);
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}
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else
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setPen(Qt::NoPen);
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if (bPrepareBrush && SALCOLOR_NONE != rGraphics.m_aFillColor)
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{
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QColor aColor = toQColor(rGraphics.m_aFillColor);
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aColor.setAlpha(nTransparency);
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setBrush(aColor);
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}
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setCompositionMode(rGraphics.m_eCompositionMode);
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}
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