tdesktop/Telegram/SourceFiles/title.h

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/*
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.
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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
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Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
*/
#pragma once
#include <QtWidgets/QWidget>
#include "sysbuttons.h"
class MainWindow;
class TitleHider : public QWidget {
public:
TitleHider(QWidget *parent);
void paintEvent(QPaintEvent *e);
void mousePressEvent(QMouseEvent *e);
void setLevel(float64 level);
private:
float64 _level;
};
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class TitleWidget : public TWidget {
Q_OBJECT
public:
TitleWidget(MainWindow *parent);
void paintEvent(QPaintEvent *e);
void resizeEvent(QResizeEvent *e);
void updateBackButton();
void updateAdaptiveLayout();
void updateCounter();
void mousePressEvent(QMouseEvent *e);
void mouseDoubleClickEvent(QMouseEvent *e);
void maximizedChanged(bool maximized, bool force = false);
HitTestType hitTest(const QPoint &p);
void setHideLevel(float64 level);
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void step_update(float64 ms, bool timer);
~TitleWidget();
public slots:
void onWindowStateChanged(Qt::WindowState state = Qt::WindowNoState);
void showUpdateBtn();
void onContacts();
void onAbout();
signals:
void hiderClicked();
private:
MainWindow *wnd;
style::color statusColor;
float64 hideLevel;
TitleHider *hider;
float64 _lastUpdateMs;
MaskedButton _back;
FlatButton _cancel, _settings, _contacts, _about;
LockBtn _lock;
UpdateBtn _update;
MinimizeBtn _minimize;
MaximizeBtn _maximize;
RestoreBtn _restore;
CloseBtn _close;
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Animation _a_update;
bool lastMaximized;
QPixmap _counter;
};