kwin/wayland_cursor_theme.h
Martin Gräßlin 2292e87b35 Clear cursor cache on theme changes
The WaylandCursorTheme emits a signal whenever it reloads the theme.
This is used by CursorImage to clear the cache and reload decoration
and fallback cursor.
2016-02-25 08:14:48 +01:00

62 lines
1.5 KiB
C++

/********************************************************************
KWin - the KDE window manager
This file is part of the KDE project.
Copyright (C) 2015 Martin Gräßlin <mgraesslin@kde.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*********************************************************************/
#ifndef KWIN_WAYLAND_CURSOR_THEME_H
#define KWIN_WAYLAND_CURSOR_THEME_H
#include <kwin_export.h>
#include <QObject>
struct wl_cursor_image;
struct wl_cursor_theme;
namespace KWayland
{
namespace Client
{
class ShmPool;
}
}
namespace KWin
{
class KWIN_EXPORT WaylandCursorTheme : public QObject
{
Q_OBJECT
public:
explicit WaylandCursorTheme(KWayland::Client::ShmPool *shm, QObject *parent = nullptr);
virtual ~WaylandCursorTheme();
wl_cursor_image *get(Qt::CursorShape shape);
Q_SIGNALS:
void themeChanged();
private:
void loadTheme();
void destroyTheme();
wl_cursor_theme *m_theme;
KWayland::Client::ShmPool *m_shm = nullptr;
};
}
#endif