55 lines
1.2 KiB
C++
55 lines
1.2 KiB
C++
/*
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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 "base/runtime_composer.h"
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#include "ui/click_handler.h"
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class PaintContextBase {
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public:
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PaintContextBase(crl::time ms, bool selecting)
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: ms(ms)
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, selecting(selecting) {
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}
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crl::time ms = 0;
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bool selecting = false;
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};
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class AbstractLayoutItem
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: public RuntimeComposer<AbstractLayoutItem>
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, public ClickHandlerHost {
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public:
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AbstractLayoutItem();
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AbstractLayoutItem(const AbstractLayoutItem &other) = delete;
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AbstractLayoutItem &operator=(
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const AbstractLayoutItem &other) = delete;
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[[nodiscard]] int maxWidth() const;
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[[nodiscard]] int minHeight() const;
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virtual int resizeGetHeight(int width);
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[[nodiscard]] int width() const;
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[[nodiscard]] int height() const;
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virtual void setPosition(int position);
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[[nodiscard]] int position() const;
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[[nodiscard]] bool hasPoint(QPoint point) const;
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virtual ~AbstractLayoutItem();
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protected:
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int _width = 0;
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int _height = 0;
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int _maxw = 0;
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int _minh = 0;
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int _position = 0; // < 0 means removed from layout
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};
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