42 lines
1.1 KiB
C++
42 lines
1.1 KiB
C++
/*
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KWin - the KDE window manager
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This file is part of the KDE project.
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SPDX-FileCopyrightText: 2011 Arthur Arlt <a.arlt@stud.uni-heidelberg.de>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#ifndef KWIN_OVERLAYWINDOW_H
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#define KWIN_OVERLAYWINDOW_H
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#include <QRegion>
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// xcb
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#include <xcb/xcb.h>
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#include <kwin_export.h>
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namespace KWin {
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class KWIN_EXPORT OverlayWindow {
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public:
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virtual ~OverlayWindow();
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/// Creates XComposite overlay window, call initOverlay() afterwards
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virtual bool create() = 0;
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/// Init overlay and the destination window in it
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virtual void setup(xcb_window_t window) = 0;
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virtual void show() = 0;
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virtual void hide() = 0; // hides and resets overlay window
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virtual void setShape(const QRegion& reg) = 0;
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virtual void resize(const QSize &size) = 0;
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/// Destroys XComposite overlay window
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virtual void destroy() = 0;
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virtual xcb_window_t window() const = 0;
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virtual bool isVisible() const = 0;
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virtual void setVisibility(bool visible) = 0;
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protected:
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OverlayWindow();
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};
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} // namespace
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#endif //KWIN_OVERLAYWINDOW_H
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