tdesktop/Telegram/SourceFiles/platform/win/window_title_win.h

86 lines
2.4 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 "platform/platform_window_title.h"
namespace Ui {
class IconButton;
class PlainShadow;
} // namespace Ui
namespace Window {
namespace Theme {
int DefaultPreviewTitleHeight();
void DefaultPreviewWindowFramePaint(QImage &preview, const style::palette &palette, QRect body, int outerWidth);
} // namespace Theme
} // namespace Window
namespace Platform {
class TitleWidget : public Window::TitleWidget, private base::Subscriber {
Q_OBJECT
public:
TitleWidget(QWidget *parent);
void init() override;
Window::HitTestResult hitTest(const QPoint &p) const override;
public slots:
void onWindowStateChanged(Qt::WindowState state = Qt::WindowNoState);
void updateControlsVisibility();
protected:
void paintEvent(QPaintEvent *e) override;
void resizeEvent(QResizeEvent *e) override;
private:
void updateButtonsState();
void updateControlsPosition();
object_ptr<Ui::IconButton> _minimize;
object_ptr<Ui::IconButton> _maximizeRestore;
object_ptr<Ui::IconButton> _close;
object_ptr<Ui::PlainShadow> _shadow;
bool _maximizedState = false;
bool _activeState = false;
};
inline object_ptr<Window::TitleWidget> CreateTitleWidget(QWidget *parent) {
return object_ptr<TitleWidget>(parent);
}
inline int PreviewTitleHeight() {
return Window::Theme::DefaultPreviewTitleHeight();
}
inline void PreviewWindowFramePaint(QImage &preview, const style::palette &palette, QRect body, int outerWidth) {
return Window::Theme::DefaultPreviewWindowFramePaint(preview, palette, body, outerWidth);
}
} // namespace Platform