tdesktop/Telegram/SourceFiles/settings/settings_scale_widget.h

97 lines
2.3 KiB
C
Raw Normal View History

/*
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) 2014-2016 John Preston, https://desktop.telegram.org
*/
#pragma once
#include "settings/settings_block_widget.h"
class Checkbox;
namespace Settings {
class Slider : public TWidget {
Q_OBJECT
public:
Slider(QWidget *parent);
int activeSection() const {
return _activeIndex;
}
void setActiveSection(int index);
void setActiveSectionFast(int index);
void addSection(const QString &label);
protected:
void paintEvent(QPaintEvent *e) override;
void mousePressEvent(QMouseEvent *e) override;
void mouseMoveEvent(QMouseEvent *e) override;
void mouseReleaseEvent(QMouseEvent *e) override;
int resizeGetHeight(int newWidth) override;
signals:
void sectionActivated();
private:
void resizeSections(int newWidth);
int getIndexFromPosition(QPoint pos);
void setSelectedSection(int index);
void step_left(float64 ms, bool timer);
struct Section {
Section(const QString &label);
int left, width;
QString label;
int labelWidth;
};
QList<Section> _sections;
int _activeIndex = 0;
bool _pressed = false;
int _selected = 0;
anim::ivalue a_left = { 0 };
Animation _a_left;
};
class ScaleWidget : public BlockWidget {
Q_OBJECT
public:
ScaleWidget(QWidget *parent, UserData *self);
private slots:
void onAutoChosen();
void onSectionActivated();
void onRestartNow();
private:
void createControls();
void setScale(DBIScale newScale);
ChildWidget<Checkbox> _auto = { nullptr };
ChildWidget<Slider> _scale = { nullptr };
};
} // namespace Settings