// albert - a simple application launcher for linux
// Copyright (C) 2014-2017 Manuel Schneider
//
// This program is free 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.
//
// This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.

#pragma once
#include <QPushButton>
#include <QKeyEvent>
#include <QKeySequence>

class GrabKeyButton final : public QPushButton
{
    Q_OBJECT

public:
    GrabKeyButton(QWidget * parent = 0);
    ~GrabKeyButton();

private:
    bool waitingForHotkey_;
    QString oldText_;

    void grabAll();
    void releaseAll();
    void onClick();
    void keyPressEvent (QKeyEvent *) override;
    void keyReleaseEvent ( QKeyEvent* ) override;

signals:
    void keyCombinationPressed(int);
};
