38 lines
902 B
C++
38 lines
902 B
C++
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/*
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SPDX-FileCopyrightText: 2022 Vlad Zahorodnii <vlad.zahorodnii@kde.org>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "cursorview_qpainter.h"
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#include "abstract_output.h"
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#include "composite.h"
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#include "cursor.h"
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#include "qpainterbackend.h"
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#include <QPainter>
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namespace KWin
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{
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QPainterCursorView::QPainterCursorView(QObject *parent)
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: CursorView(parent)
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{
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}
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void QPainterCursorView::paint(AbstractOutput *output, const QRegion ®ion)
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{
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QImage *renderTarget = static_cast<QPainterBackend *>(Compositor::self()->backend())->bufferForScreen(output);
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if (Q_UNLIKELY(!renderTarget)) {
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return;
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}
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const Cursor *cursor = Cursors::self()->currentCursor();
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QPainter painter(renderTarget);
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painter.setWindow(output->geometry());
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painter.setClipRegion(region);
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painter.drawImage(cursor->geometry(), cursor->image());
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}
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} // namespace KWin
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