mirror of
https://github.com/KDE/latte-dock.git
synced 2024-12-24 17:33:50 +03:00
81e4b19b59
--each origin mouse area is now informin the SunkEvents handler for the relevant origin areas at the same time and this way there is no events breakage when changing from one sunked event origin area to another --the sunked events origin and destination areas are now released only when the event is NOT inside any origin area or any destination. This way no events breakage is appearing when changing from destination area to origin area and vice versa.
86 lines
2.2 KiB
C++
86 lines
2.2 KiB
C++
/*
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* Copyright 2020 Michail Vourlakos <mvourlakos@gmail.com>
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*
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* This file is part of Latte-Dock
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*
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* Latte-Dock is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* Latte-Dock 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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*
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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 VIEWEVENTSSINK_H
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#define VIEWEVENTSSINK_H
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// Qt
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#include <QEvent>
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#include <QObject>
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#include <QList>
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#include <QPointer>
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#include <QQuickItem>
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namespace Latte {
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class View;
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}
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namespace Latte {
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namespace ViewPart {
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//! This class is used in order to sunk events from children rects of originParentItem
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//! into the destination Item. Each applet container from containment qml part is responsible
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//! to initialize properly the originParentItem and the destinationItem to be used for
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//! sunk events
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class EventsSink: public QObject
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{
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Q_OBJECT
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Q_PROPERTY(QQuickItem *originParentItem READ originParentItem NOTIFY itemsChanged)
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Q_PROPERTY(QQuickItem *destinationItem READ destinationItem NOTIFY itemsChanged)
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public:
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EventsSink(Latte::View *parent);
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virtual ~EventsSink();
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bool isActive();
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QQuickItem *originParentItem() const;
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QQuickItem *destinationItem() const;
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public slots:
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Q_INVOKABLE void setSink(QQuickItem *originParent, QQuickItem *destination);
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QEvent *onEvent(QEvent *e);
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signals:
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void itemsChanged();
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private slots:
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void release();
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private:
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QPointF positionAdjustedForDestination(const QPointF &point) const;
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bool originSinksContain(const QPointF &point) const;
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bool destinationContains(const QPointF &point) const;
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private:
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QPointer<Latte::View> m_view;
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QPointer<QQuickItem> m_originParentItem;
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QPointer<QQuickItem> m_destinationItem;
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};
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}
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}
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#endif
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