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/*
SPDX-FileCopyrightText: 2009 Csaba Karai <cskarai@freemail.hu>
SPDX-FileCopyrightText: 2009-2022 Krusader Krew <https://krusader.org>
SPDX-License-Identifier: GPL-2.0-or-later
*/
#ifndef KRMOUSEHANDLER_H
#define KRMOUSEHANDLER_H
// QtCore
#include <QPoint>
#include <QStringList>
#include <QTime>
#include <QTimer>
class QMouseEvent;
class QWheelEvent;
class KrView;
class KrViewItem;
class QDragEnterEvent;
class QDragMoveEvent;
class QDragLeaveEvent;
class QDropEvent;
/**
* @brief Mouse handler for view
*/
class KrMouseHandler : public QObject
{
Q_OBJECT
public:
KrMouseHandler(KrView *view, int contextMenuShift);
bool mousePressEvent(QMouseEvent *e);
bool mouseReleaseEvent(QMouseEvent *e);
bool mouseDoubleClickEvent(QMouseEvent *e);
bool mouseMoveEvent(QMouseEvent *e);
bool wheelEvent(QWheelEvent *);
bool dragEnterEvent(QDragEnterEvent *e);
bool dragMoveEvent(QDragMoveEvent *e);
bool dragLeaveEvent(QDragLeaveEvent *e);
bool dropEvent(QDropEvent *e);
void handleContextMenu(KrViewItem *it, const QPoint &pos);
void otherEvent(QEvent *e);
void cancelTwoClickRename();
public slots:
void showContextMenu();
signals:
void renameCurrentItem();
protected:
KrView *_view;
KrViewItem *_rightClickedItem;
KrViewItem *_clickedItem;
bool _rightClickSelects;
bool _singleClick;
QPoint _contextMenuPoint;
QTimer _contextMenuTimer;
int _contextMenuShift;
bool _singleClicked;
KrViewItem *_singleClickedItem;
QTime _singleClickTime;
QTimer _renameTimer;
QPoint _dragStartPos;
bool _emptyContextMenu;
QStringList _selectedItemNames;
};
#endif
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