mirror of
https://github.com/telegramdesktop/tdesktop
synced 2025-08-23 18:57:12 +00:00
78 lines
1.6 KiB
C
78 lines
1.6 KiB
C
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/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#pragma once
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#include "ui/rp_widget.h"
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namespace Ui {
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class SubTabs : public RpWidget {
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public:
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struct Options {
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QString selected;
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bool centered = false;
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};
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struct Tab {
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QString id;
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TextWithEntities text;
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friend inline bool operator==(const Tab &, const Tab &) = default;
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};
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explicit SubTabs(
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QWidget *parent,
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Options options = {},
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std::vector<Tab> tabs = {},
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Text::MarkedContext context = {});
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void setTabs(
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std::vector<Tab> tabs,
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Text::MarkedContext context = {});
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void setActiveTab(const QString &id);
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[[nodiscard]] rpl::producer<QString> activated() const;
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private:
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struct Button {
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Tab tab;
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QRect geometry;
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Text::String text;
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bool active = false;
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};
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int resizeGetHeight(int newWidth) override;
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void wheelEvent(QWheelEvent *e) override;
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void mouseMoveEvent(QMouseEvent *e) override;
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void mousePressEvent(QMouseEvent *e) override;
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void mouseReleaseEvent(QMouseEvent *e) override;
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void paintEvent(QPaintEvent *e) override;
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bool eventHook(QEvent *e) override;
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void setSelected(int index);
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void setActive(int index);
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[[nodiscard]] QPoint scroll() const;
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std::vector<Button> _buttons;
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rpl::event_stream<QString> _activated;
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int _dragx = 0;
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int _pressx = 0;
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float64 _dragscroll = 0.;
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float64 _scroll = 0.;
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int _scrollMax = 0;
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int _fullShift = 0;
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int _fullWidth = 0;
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int _selected = -1;
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int _pressed = -1;
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int _active = -1;
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bool _centered = false;
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};
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} // namespace Ui
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