68 lines
1.7 KiB
C++
68 lines
1.7 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-FileCopyrightText: 2013 Martin Gräßlin <mgraesslin@kde.org>
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Since the functionality provided in this class has been moved from
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class Workspace, it is not clear who exactly has written the code.
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The list below contains the copyright holders of the class Workspace.
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SPDX-FileCopyrightText: 1999, 2000 Matthias Ettrich <ettrich@kde.org>
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SPDX-FileCopyrightText: 2003 Lubos Lunak <l.lunak@kde.org>
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SPDX-FileCopyrightText: 2009 Lucas Murray <lmurray@undefinedfire.com>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#ifndef KWIN_EDGE_H
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#define KWIN_EDGE_H
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#include "screenedge.h"
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#include "xcbutils.h"
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namespace KWin
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{
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class WindowBasedEdge : public Edge
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{
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Q_OBJECT
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public:
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explicit WindowBasedEdge(ScreenEdges *parent);
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~WindowBasedEdge() override;
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quint32 window() const override;
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/**
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* The approach window is a special window to notice when get close to the screen border but
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* not yet triggering the border.
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*/
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quint32 approachWindow() const override;
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protected:
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void doGeometryUpdate() override;
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void doActivate() override;
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void doDeactivate() override;
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void doStartApproaching() override;
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void doStopApproaching() override;
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void doUpdateBlocking() override;
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private:
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void createWindow();
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void createApproachWindow();
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Xcb::Window m_window;
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Xcb::Window m_approachWindow;
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QMetaObject::Connection m_cursorPollingConnection;
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};
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inline quint32 WindowBasedEdge::window() const
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{
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return m_window;
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}
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inline quint32 WindowBasedEdge::approachWindow() const
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{
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return m_approachWindow;
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}
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}
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#endif
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