tdesktop/Telegram/SourceFiles/gui/contextmenu.h

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C++

/*
This file is part of Telegram Desktop,
an unofficial desktop messaging app, see https://telegram.org
Telegram Desktop 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.
It 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.
Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
Copyright (c) 2014 John Preston, https://tdesktop.com
*/
#pragma once
#include <QtWidgets/QWidget>
class FlatButton;
class ContextMenu : public QWidget, public Animated {
Q_OBJECT
public:
ContextMenu(QWidget *parent);
FlatButton *addButton(FlatButton *button);
void resetButtons();
void resizeEvent(QResizeEvent *e);
void paintEvent(QPaintEvent *e);
void fastHide();
bool animStep(float64 ms);
public slots:
void hideStart();
void hideFinish();
void showStart();
private:
void adjustButtons();
typedef QVector<FlatButton*> Buttons;
Buttons _buttons;
int32 _width, _height;
bool _hiding;
anim::fvalue a_opacity;
};