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57 lines
1.3 KiB
57 lines
1.3 KiB
#ifndef breezeblurhelper_h |
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#define breezeblurhelper_h |
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////////////////////////////////////////////////////////////////////////////// |
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// breezeblurhelper.h |
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// handle regions passed to kwin for blurring |
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// ------------------- |
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// |
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// SPDX-FileCopyrightText: 2018 Alex Nemeth <alex.nemeth329@gmail.com> |
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// |
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// Largely rewritten from Oxygen widget style |
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// SPDX-FileCopyrightText: 2007 Thomas Luebking <thomas.luebking@web.de> |
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// SPDX-FileCopyrightText: 2010 Hugo Pereira Da Costa <hugo.pereira@free.fr> |
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// |
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// SPDX-License-Identifier: MIT |
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////////////////////////////////////////////////////////////////////////////// |
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#include "breeze.h" |
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#include "breezehelper.h" |
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#include <QHash> |
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#include <QObject> |
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namespace Breeze |
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{ |
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class BlurHelper : public QObject |
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{ |
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Q_OBJECT |
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public: |
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//! constructor |
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BlurHelper(QObject *); |
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//! register widget |
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void registerWidget(QWidget *); |
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//! register widget |
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void unregisterWidget(QWidget *); |
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//! event filter |
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bool eventFilter(QObject *, QEvent *) override; |
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protected: |
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//! install event filter to object, in a unique way |
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void addEventFilter(QObject *object) |
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{ |
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object->removeEventFilter(this); |
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object->installEventFilter(this); |
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} |
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//! update blur regions for given widget |
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void update(QWidget *) const; |
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}; |
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} |
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#endif
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