passwordedit.h

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/*
    Copyright © 2019 by The qTox Project Contributors
 
    This file is part of qTox, a Qt-based graphical interface for Tox.
 
    qTox is libre 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 3 of the License, or
    (at your option) any later version.
 
    qTox 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 qTox.  If not, see <http://www.gnu.org/licenses/>.
*/
 
#pragma once
 
#include <QAction>
#include <QLineEdit>
 
class PasswordEdit : public QLineEdit
{
    Q_OBJECT
public:
    explicit PasswordEdit(QWidget* parent);
    ~PasswordEdit();
 
protected:
    virtual void showEvent(QShowEvent* event);
    virtual void hideEvent(QHideEvent* event);
 
private:
    class EventHandler : QObject
    {
    public:
        QVector<QAction*> actions;
 
        EventHandler();
        ~EventHandler();
        void updateActions();
        bool eventFilter(QObject* obj, QEvent* event);
    };
 
    void registerHandler();
    void unregisterHandler();
 
private:
    QAction* action;
 
    static EventHandler* eventHandler;
};