mirror of https://github.com/ImVexed/muon.git
54 lines
907 B
C
54 lines
907 B
C
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///
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/// @file ScrollEvent.h
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///
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/// @brief The header for the ScrollEvent class.
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///
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/// @author
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///
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/// This file is a part of Ultralight, a fast, lightweight, HTML UI engine
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///
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/// Website: <http://ultralig.ht>
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///
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/// Copyright (C) 2019 Ultralight, Inc. All rights reserved.
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///
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#pragma once
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#include <Ultralight/Defines.h>
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namespace ultralight {
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///
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/// @brief A generic scroll event.
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///
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/// @note @see View::FireScrollEvent
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///
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class ScrollEvent {
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public:
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///
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/// The scroll event granularity type
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///
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enum Type {
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/// The delta value is interpreted as number of pixels
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kType_ScrollByPixel,
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/// The delta value is interpreted as number of pages
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kType_ScrollByPage,
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};
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///
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/// Scroll granularity type
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///
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Type type;
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///
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/// Horizontal scroll amount
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///
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int delta_x;
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///
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/// Vertical scroll amount
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///
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int delta_y;
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};
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} // namespace ultralight
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