b57ef77bf7
By default clip is enabled. This means that if the thumbnail would overlap the "parent" window, it does not get rendered at all. If set to false it will always be rendered. This is required for window strip where the complete screen width is used, so overlap does not matter.
66 lines
2 KiB
C++
66 lines
2 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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Copyright (C) 2011 Martin Gräßlin <mgraesslin@kde.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************/
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#ifndef KWIN_THUMBNAILITEM_H
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#define KWIN_THUMBNAILITEM_H
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#include <QtCore/QWeakPointer>
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#include <QtDeclarative/QDeclarativeItem>
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namespace KWin
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{
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class EffectWindow;
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class EffectWindowImpl;
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class ThumbnailItem : public QDeclarativeItem
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{
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Q_OBJECT
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Q_PROPERTY(qulonglong wId READ wId WRITE setWId NOTIFY wIdChanged SCRIPTABLE true)
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Q_PROPERTY(bool clip READ isClip WRITE setClip NOTIFY clipChanged SCRIPTABLE true)
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public:
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ThumbnailItem(QDeclarativeItem *parent = 0);
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virtual ~ThumbnailItem();
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qulonglong wId() const {
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return m_wId;
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}
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void setWId(qulonglong wId);
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bool isClip() const {
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return m_clip;
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}
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void setClip(bool clip);
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virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
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Q_SIGNALS:
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void wIdChanged(qulonglong wid);
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void clipChanged(bool clipped);
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private Q_SLOTS:
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void init();
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void effectWindowAdded();
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private:
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void findParentEffectWindow();
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qulonglong m_wId;
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bool m_clip;
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QWeakPointer<EffectWindowImpl> m_parent;
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};
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} // KWin
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#endif // KWIN_THUMBNAILITEM_H
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