tdesktop/Telegram/SourceFiles/info/profile/info_profile_button.h
2017-11-16 07:59:04 +04:00

69 lines
1.8 KiB
C++

/*
This file is part of Telegram Desktop,
the official desktop version of Telegram 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.
In addition, as a special exception, the copyright holders give permission
to link the code of portions of this program with the OpenSSL library.
Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
*/
#pragma once
#include "ui/widgets/buttons.h"
namespace Ui {
class ToggleView;
} // namespace Ui
namespace Info {
namespace Profile {
class Button : public Ui::RippleButton {
public:
Button(
QWidget *parent,
rpl::producer<QString> &&text);
Button(
QWidget *parent,
rpl::producer<QString> &&text,
const style::InfoProfileButton &st);
Button *toggleOn(rpl::producer<bool> &&toggled);
rpl::producer<bool> toggledValue() const;
protected:
int resizeGetHeight(int newWidth) override;
void onStateChanged(
State was,
StateChangeSource source) override;
void paintEvent(QPaintEvent *e) override;
private:
void setText(QString &&text);
QRect toggleRect() const;
void updateVisibleText(int newWidth);
const style::InfoProfileButton &_st;
QString _original;
QString _text;
int _originalWidth = 0;
int _textWidth = 0;
std::unique_ptr<Ui::ToggleView> _toggle;
};
} // namespace Profile
} // namespace Info